commit f0602893f43a54097fcf22bd8c2f7b8e75ca643e
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Jan 25 14:34:33 2024 -0800

    Linux 5.4.268
    
    Link: https://lore.kernel.org/r/20240122235719.206965081@linuxfoundation.org
    Tested-by: Jon Hunter <jonathanh@nvidia.com>
    Tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
    Link: https://lore.kernel.org/r/20240123174434.819712739@linuxfoundation.org
    Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
    Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
    Tested-by: Jon Hunter <jonathanh@nvidia.com>
    Tested-by: kernelci.org bot <bot@kernelci.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 5ff9836ab0f654b83b301cebcc1dd1efd59deba5
Author: Sjoerd Simons <sjoerd@collabora.com>
Date:   Tue Nov 28 22:35:06 2023 +0100

    arm64: dts: armada-3720-turris-mox: set irq type for RTC
    
    commit fca8a117c1c9a0f8b8feed117db34cf58134dc2c upstream.
    
    The rtc on the mox shares its interrupt line with the moxtet bus. Set
    the interrupt type to be consistent between both devices. This ensures
    correct setup of the interrupt line regardless of probing order.
    
    Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
    Cc: <stable@vger.kernel.org> # v6.2+
    Fixes: 21aad8ba615e ("arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC")
    Reviewed-by: Marek Behún <kabel@kernel.org>
    Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 300a55a3a6d42c18dbe6b9cbc2b548d8e816416a
Author: Tiezhu Yang <yangtiezhu@loongson.cn>
Date:   Tue Aug 18 20:30:37 2020 +0800

    perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set
    
    commit 0c5f1acc2a14416bf30023f373558d369afdbfc8 upstream.
    
    When I execute 'perf top' without HAVE_LIBBPF_SUPPORT, there exists the
    following segmentation fault, skip the side-band event setup to fix it,
    this is similar with commit 1101c872c8c7 ("perf record: Skip side-band
    event setup if HAVE_LIBBPF_SUPPORT is not set").
    
      [yangtiezhu@linux perf]$ ./perf top
      <SNIP>
      perf: Segmentation fault
      Obtained 6 stack frames.
      ./perf(sighandler_dump_stack+0x5c) [0x12011b604]
      [0xffffffc010]
      ./perf(perf_mmap__read_init+0x3e) [0x1201feeae]
      ./perf() [0x1200d715c]
      /lib64/libpthread.so.0(+0xab9c) [0xffee10ab9c]
      /lib64/libc.so.6(+0x128f4c) [0xffedc08f4c]
      Segmentation fault
      [yangtiezhu@linux perf]$
    
    I use git bisect to find commit b38d85ef49cf ("perf bpf: Decouple
    creating the evlist from adding the SB event") is the first bad commit,
    so also add the Fixes tag.
    
    Committer testing:
    
    First build perf explicitely disabling libbpf:
    
      $ make NO_LIBBPF=1 O=/tmp/build/perf -C tools/perf install-bin && perf test python
    
    Now make sure it isn't linked:
    
      $ perf -vv | grep -w bpf
                       bpf: [ OFF ]  # HAVE_LIBBPF_SUPPORT
      $
      $ nm ~/bin/perf | grep libbpf
      $
    
    And now try to run 'perf top':
    
      # perf top
      perf: Segmentation fault
      -------- backtrace --------
      perf[0x5bcd6d]
      /lib64/libc.so.6(+0x3ca6f)[0x7fd0f5a66a6f]
      perf(perf_mmap__read_init+0x1e)[0x5e1afe]
      perf[0x4cc468]
      /lib64/libpthread.so.0(+0x9431)[0x7fd0f645a431]
      /lib64/libc.so.6(clone+0x42)[0x7fd0f5b2b912]
      #
    
    Applying this patch fixes the issue.
    
    Fixes: b38d85ef49cf ("perf bpf: Decouple creating the evlist from adding the SB event")
    Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
    Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Jiri Olsa <jolsa@redhat.com>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Xuefeng Li <lixuefeng@loongson.cn>
    Link: http://lore.kernel.org/lkml/1597753837-16222-1-git-send-email-yangtiezhu@loongson.cn
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit ea5587946a15ef8df0498aced6f68ddb28f054fc
Author: Marek Szyprowski <m.szyprowski@samsung.com>
Date:   Wed Nov 8 17:43:53 2023 +0100

    i2c: s3c24xx: fix transferring more than one message in polling mode
    
    [ Upstream commit 990489e1042c6c5d6bccf56deca68f8dbeed8180 ]
    
    To properly handle ACK on the bus when transferring more than one
    message in polling mode, move the polling handling loop from
    s3c24xx_i2c_message_start() to s3c24xx_i2c_doxfer(). This way
    i2c_s3c_irq_nextbyte() is always executed till the end, properly
    acknowledging the IRQ bits and no recursive calls to
    i2c_s3c_irq_nextbyte() are made.
    
    While touching this, also fix finishing transfers in polling mode by
    using common code path and always waiting for the bus to become idle
    and disabled.
    
    Fixes: 117053f77a5a ("i2c: s3c2410: Add polling mode support")
    Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
    Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
    Signed-off-by: Wolfram Sang <wsa@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 90734f1cdee848769dc4135deedf9309c00f697e
Author: Marek Szyprowski <m.szyprowski@samsung.com>
Date:   Wed Nov 8 17:43:52 2023 +0100

    i2c: s3c24xx: fix read transfers in polling mode
    
    [ Upstream commit 0d9cf23ed55d7ba3ab26d617a3ae507863674c8f ]
    
    To properly handle read transfers in polling mode, no waiting for the ACK
    state is needed as it will never come. Just wait a bit to ensure start
    state is on the bus and continue processing next bytes.
    
    Fixes: 117053f77a5a ("i2c: s3c2410: Add polling mode support")
    Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
    Reviewed-by: Chanho Park <chanho61.park@samsung.com>
    Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
    Signed-off-by: Wolfram Sang <wsa@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 05b6d0234a371a9b1b56861c4711d72436fbe480
Author: Amit Cohen <amcohen@nvidia.com>
Date:   Wed Jan 17 16:04:16 2024 +0100

    mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure
    
    [ Upstream commit 6d6eeabcfaba2fcadf5443b575789ea606f9de83 ]
    
    Lately, a bug was found when many TC filters are added - at some point,
    several bugs are printed to dmesg [1] and the switch is crashed with
    segmentation fault.
    
    The issue starts when gen_pool_free() fails because of unexpected
    behavior - a try to free memory which is already freed, this leads to BUG()
    call which crashes the switch and makes many other bugs.
    
    Trying to track down the unexpected behavior led to a bug in eRP code. The
    function mlxsw_sp_acl_erp_table_alloc() gets a pointer to the allocated
    index, sets the value and returns an error code. When gen_pool_alloc()
    fails it returns address 0, we track it and return -ENOBUFS outside, BUT
    the call for gen_pool_alloc() already override the index in erp_table
    structure. This is a problem when such allocation is done as part of
    table expansion. This is not a new table, which will not be used in case
    of allocation failure. We try to expand eRP table and override the
    current index (non-zero) with zero. Then, it leads to an unexpected
    behavior when address 0 is freed twice. Note that address 0 is valid in
    erp_table->base_index and indeed other tables use it.
    
    gen_pool_alloc() fails in case that there is no space left in the
    pre-allocated pool, in our case, the pool is limited to
    ACL_MAX_ERPT_BANK_SIZE, which is read from hardware. When more than max
    erp entries are required, we exceed the limit and return an error, this
    error leads to "Failed to migrate vregion" print.
    
    Fix this by changing erp_table->base_index only in case of a successful
    allocation.
    
    Add a test case for such a scenario. Without this fix it causes
    segmentation fault:
    
    $ TESTS="max_erp_entries_test" ./tc_flower.sh
    ./tc_flower.sh: line 988:  1560 Segmentation fault      tc filter del dev $h2 ingress chain $i protocol ip pref $i handle $j flower &>/dev/null
    
    [1]:
    kernel BUG at lib/genalloc.c:508!
    invalid opcode: 0000 [#1] PREEMPT SMP
    CPU: 6 PID: 3531 Comm: tc Not tainted 6.7.0-rc5-custom-ga6893f479f5e #1
    Hardware name: Mellanox Technologies Ltd. MSN4700/VMOD0010, BIOS 5.11 07/12/2021
    RIP: 0010:gen_pool_free_owner+0xc9/0xe0
    ...
    Call Trace:
     <TASK>
     __mlxsw_sp_acl_erp_table_other_dec+0x70/0xa0 [mlxsw_spectrum]
     mlxsw_sp_acl_erp_mask_destroy+0xf5/0x110 [mlxsw_spectrum]
     objagg_obj_root_destroy+0x18/0x80 [objagg]
     objagg_obj_destroy+0x12c/0x130 [objagg]
     mlxsw_sp_acl_erp_mask_put+0x37/0x50 [mlxsw_spectrum]
     mlxsw_sp_acl_ctcam_region_entry_remove+0x74/0xa0 [mlxsw_spectrum]
     mlxsw_sp_acl_ctcam_entry_del+0x1e/0x40 [mlxsw_spectrum]
     mlxsw_sp_acl_tcam_ventry_del+0x78/0xd0 [mlxsw_spectrum]
     mlxsw_sp_flower_destroy+0x4d/0x70 [mlxsw_spectrum]
     mlxsw_sp_flow_block_cb+0x73/0xb0 [mlxsw_spectrum]
     tc_setup_cb_destroy+0xc1/0x180
     fl_hw_destroy_filter+0x94/0xc0 [cls_flower]
     __fl_delete+0x1ac/0x1c0 [cls_flower]
     fl_destroy+0xc2/0x150 [cls_flower]
     tcf_proto_destroy+0x1a/0xa0
    ...
    mlxsw_spectrum3 0000:07:00.0: Failed to migrate vregion
    mlxsw_spectrum3 0000:07:00.0: Failed to migrate vregion
    
    Fixes: f465261aa105 ("mlxsw: spectrum_acl: Implement common eRP core")
    Signed-off-by: Amit Cohen <amcohen@nvidia.com>
    Signed-off-by: Ido Schimmel <idosch@nvidia.com>
    Signed-off-by: Petr Machata <petrm@nvidia.com>
    Acked-by: Paolo Abeni <pabeni@redhat.com>
    Link: https://lore.kernel.org/r/4cfca254dfc0e5d283974801a24371c7b6db5989.1705502064.git.petrm@nvidia.com
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit d5661f46c11d557a1bc342b697bc4b5823a64c03
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date:   Sat Nov 25 13:05:04 2023 +0100

    kdb: Fix a potential buffer overflow in kdb_local()
    
    [ Upstream commit 4f41d30cd6dc865c3cbc1a852372321eba6d4e4c ]
    
    When appending "[defcmd]" to 'kdb_prompt_str', the size of the string
    already in the buffer should be taken into account.
    
    An option could be to switch from strncat() to strlcat() which does the
    correct test to avoid such an overflow.
    
    However, this actually looks as dead code, because 'defcmd_in_progress'
    can't be true here.
    See a more detailed explanation at [1].
    
    [1]: https://lore.kernel.org/all/CAD=FV=WSh7wKN7Yp-3wWiDgX4E3isQ8uh0LCzTmd1v9Cg9j+nQ@mail.gmail.com/
    
    Fixes: 5d5314d6795f ("kdb: core for kgdb back end (1 of 2)")
    Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    Reviewed-by: Douglas Anderson <dianders@chromium.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit cf6260a34d28492fc300923b59acfa4a4c5029ad
Author: Daniel Thompson <daniel.thompson@linaro.org>
Date:   Thu Feb 13 15:16:40 2020 +0000

    kdb: Censor attempts to set PROMPT without ENABLE_MEM_READ
    
    [ Upstream commit ad99b5105c0823ff02126497f4366e6a8009453e ]
    
    Currently the PROMPT variable could be abused to provoke the printf()
    machinery to read outside the current stack frame. Normally this
    doesn't matter becaues md is already a much better tool for reading
    from memory.
    
    However the md command can be disabled by not setting KDB_ENABLE_MEM_READ.
    Let's also prevent PROMPT from being modified in these circumstances.
    
    Whilst adding a comment to help future code reviewers we also remove
    the #ifdef where PROMPT in consumed. There is no problem passing an
    unused (0) to snprintf when !CONFIG_SMP.
    argument
    
    Reported-by: Wang Xiayang <xywang.sjtu@sjtu.edu.cn>
    Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
    Reviewed-by: Douglas Anderson <dianders@chromium.org>
    Stable-dep-of: 4f41d30cd6dc ("kdb: Fix a potential buffer overflow in kdb_local()")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 36b6db699c03f951979e591564ed7a16f86772f2
Author: Fedor Pchelkin <pchelkin@ispras.ru>
Date:   Mon Jan 15 17:39:22 2024 +0300

    ipvs: avoid stat macros calls from preemptible context
    
    [ Upstream commit d6938c1c76c64f42363d0d1f051e1b4641c2ad40 ]
    
    Inside decrement_ttl() upon discovering that the packet ttl has exceeded,
    __IP_INC_STATS and __IP6_INC_STATS macros can be called from preemptible
    context having the following backtrace:
    
    check_preemption_disabled: 48 callbacks suppressed
    BUG: using __this_cpu_add() in preemptible [00000000] code: curl/1177
    caller is decrement_ttl+0x217/0x830
    CPU: 5 PID: 1177 Comm: curl Not tainted 6.7.0+ #34
    Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 04/01/2014
    Call Trace:
     <TASK>
     dump_stack_lvl+0xbd/0xe0
     check_preemption_disabled+0xd1/0xe0
     decrement_ttl+0x217/0x830
     __ip_vs_get_out_rt+0x4e0/0x1ef0
     ip_vs_nat_xmit+0x205/0xcd0
     ip_vs_in_hook+0x9b1/0x26a0
     nf_hook_slow+0xc2/0x210
     nf_hook+0x1fb/0x770
     __ip_local_out+0x33b/0x640
     ip_local_out+0x2a/0x490
     __ip_queue_xmit+0x990/0x1d10
     __tcp_transmit_skb+0x288b/0x3d10
     tcp_connect+0x3466/0x5180
     tcp_v4_connect+0x1535/0x1bb0
     __inet_stream_connect+0x40d/0x1040
     inet_stream_connect+0x57/0xa0
     __sys_connect_file+0x162/0x1a0
     __sys_connect+0x137/0x160
     __x64_sys_connect+0x72/0xb0
     do_syscall_64+0x6f/0x140
     entry_SYSCALL_64_after_hwframe+0x6e/0x76
    RIP: 0033:0x7fe6dbbc34e0
    
    Use the corresponding preemption-aware variants: IP_INC_STATS and
    IP6_INC_STATS.
    
    Found by Linux Verification Center (linuxtesting.org).
    
    Fixes: 8d8e20e2d7bb ("ipvs: Decrement ttl")
    Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
    Acked-by: Julian Anastasov <ja@ssi.bg>
    Acked-by: Simon Horman <horms@kernel.org>
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4c8a827d68ba106b45db6b5e656331526aa2b42d
Author: Pablo Neira Ayuso <pablo@netfilter.org>
Date:   Mon Jan 15 00:14:38 2024 +0100

    netfilter: nf_tables: skip dead set elements in netlink dump
    
    [ Upstream commit 6b1ca88e4bb63673dc9f9c7f23c899f22c3cb17a ]
    
    Delete from packet path relies on the garbage collector to purge
    elements with NFT_SET_ELEM_DEAD_BIT on.
    
    Skip these dead elements from nf_tables_dump_setelem() path, I very
    rarely see tests/shell/testcases/maps/typeof_maps_add_delete reports
    [DUMP FAILED] showing a mismatch in the expected output with an element
    that should not be there.
    
    If the netlink dump happens before GC worker run, it might show dead
    elements in the ruleset listing.
    
    nft_rhash_get() already skips dead elements in nft_rhash_cmp(),
    therefore, it already does not show the element when getting a single
    element via netlink control plane.
    
    Fixes: 5f68718b34a5 ("netfilter: nf_tables: GC transaction API to avoid race with control plane")
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit db9fda526c8d0f3c7542421dd226280b4825bf1c
Author: Kunwu Chan <chentao@kylinos.cn>
Date:   Thu Jan 11 15:20:18 2024 +0800

    net: dsa: vsc73xx: Add null pointer check to vsc73xx_gpio_probe
    
    [ Upstream commit 776dac5a662774f07a876b650ba578d0a62d20db ]
    
    devm_kasprintf() returns a pointer to dynamically allocated memory
    which can be NULL upon failure.
    
    Fixes: 05bd97fc559d ("net: dsa: Add Vitesse VSC73xx DSA router driver")
    Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
    Suggested-by: Jakub Kicinski <kuba@kernel.org>
    Reviewed-by: Simon Horman <horms@kernel.org>
    Link: https://lore.kernel.org/r/20240111072018.75971-1-chentao@kylinos.cn
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8efe3e8a6c4cbefe76564602fe5e431f079e23fe
Author: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Date:   Sat Jan 13 10:22:21 2024 +0600

    net: ravb: Fix dma_addr_t truncation in error case
    
    [ Upstream commit e327b2372bc0f18c30433ac40be07741b59231c5 ]
    
    In ravb_start_xmit(), ravb driver uses u32 variable to store result of
    dma_map_single() call. Since ravb hardware has 32-bit address fields in
    descriptors, this works properly when mapping is successful - it is
    platform's job to provide mapping addresses that fit into hardware
    limitations.
    
    However, in failure case dma_map_single() returns DMA_MAPPING_ERROR
    constant that is 64-bit when dma_addr_t is 64-bit. Storing this constant
    in u32 leads to truncation, and further call to dma_mapping_error()
    fails to notice the error.
    
    Fix that by storing result of dma_map_single() in a dma_addr_t
    variable.
    
    Fixes: c156633f1353 ("Renesas Ethernet AVB driver proper")
    Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
    Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
    Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
    Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f7a153e3ac41f9c04ef1bd06c4be6432e93dd664
Author: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Date:   Fri Jan 5 10:52:42 2024 +0200

    net: phy: micrel: populate .soft_reset for KSZ9131
    
    [ Upstream commit e398822c4751017fe401f57409488f5948d12fb5 ]
    
    The RZ/G3S SMARC Module has 2 KSZ9131 PHYs. In this setup, the KSZ9131 PHY
    is used with the ravb Ethernet driver. It has been discovered that when
    bringing the Ethernet interface down/up continuously, e.g., with the
    following sh script:
    
    $ while :; do ifconfig eth0 down; ifconfig eth0 up; done
    
    the link speed and duplex are wrong after interrupting the bring down/up
    operation even though the Ethernet interface is up. To recover from this
    state the following configuration sequence is necessary (executed
    manually):
    
    $ ifconfig eth0 down
    $ ifconfig eth0 up
    
    The behavior has been identified also on the Microchip SAMA7G5-EK board
    which runs the macb driver and uses the same PHY.
    
    The order of PHY-related operations in ravb_open() is as follows:
    ravb_open() ->
      ravb_phy_start() ->
        ravb_phy_init() ->
          of_phy_connect() ->
            phy_connect_direct() ->
              phy_attach_direct() ->
                phy_init_hw() ->
                  phydev->drv->soft_reset()
                  phydev->drv->config_init()
                  phydev->drv->config_intr()
                phy_resume()
                  kszphy_resume()
    
    The order of PHY-related operations in ravb_close is as follows:
    ravb_close() ->
      phy_stop() ->
        phy_suspend() ->
          kszphy_suspend() ->
            genphy_suspend()
              // set BMCR_PDOWN bit in MII_BMCR
    
    In genphy_suspend() setting the BMCR_PDWN bit in MII_BMCR switches the PHY
    to Software Power-Down (SPD) mode (according to the KSZ9131 datasheet).
    Thus, when opening the interface after it has been  previously closed (via
    ravb_close()), the phydev->drv->config_init() and
    phydev->drv->config_intr() reach the KSZ9131 PHY driver via the
    ksz9131_config_init() and kszphy_config_intr() functions.
    
    KSZ9131 specifies that the MII management interface remains operational
    during SPD (Software Power-Down), but (according to manual):
    - Only access to the standard registers (0 through 31) is supported.
    - Access to MMD address spaces other than MMD address space 1 is possible
      if the spd_clock_gate_override bit is set.
    - Access to MMD address space 1 is not possible.
    
    The spd_clock_gate_override bit is not used in the KSZ9131 driver.
    
    ksz9131_config_init() configures RGMII delay, pad skews and LEDs by
    accessesing MMD registers other than those in address space 1.
    
    The datasheet for the KSZ9131 does not specify what happens if registers
    from an unsupported address space are accessed while the PHY is in SPD.
    
    To fix the issue the .soft_reset method has been instantiated for KSZ9131,
    too. This resets the PHY to the default state before doing any
    configurations to it, thus switching it out of SPD.
    
    Fixes: bff5b4b37372 ("net: phy: micrel: add Microchip KSZ9131 initial driver")
    Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
    Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
    Reviewed-by: Andrew Lunn <andrew@lunn.ch>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 02467ab8b404d80429107588e0f3425cf5fcd2e5
Author: Lin Ma <linma@zju.edu.cn>
Date:   Wed Jan 10 14:14:00 2024 +0800

    net: qualcomm: rmnet: fix global oob in rmnet_policy
    
    [ Upstream commit b33fb5b801c6db408b774a68e7c8722796b59ecc ]
    
    The variable rmnet_link_ops assign a *bigger* maxtype which leads to a
    global out-of-bounds read when parsing the netlink attributes. See bug
    trace below:
    
    ==================================================================
    BUG: KASAN: global-out-of-bounds in validate_nla lib/nlattr.c:386 [inline]
    BUG: KASAN: global-out-of-bounds in __nla_validate_parse+0x24af/0x2750 lib/nlattr.c:600
    Read of size 1 at addr ffffffff92c438d0 by task syz-executor.6/84207
    
    CPU: 0 PID: 84207 Comm: syz-executor.6 Tainted: G                 N 6.1.0 #3
    Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
    Call Trace:
     <TASK>
     __dump_stack lib/dump_stack.c:88 [inline]
     dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
     print_address_description mm/kasan/report.c:284 [inline]
     print_report+0x172/0x475 mm/kasan/report.c:395
     kasan_report+0xbb/0x1c0 mm/kasan/report.c:495
     validate_nla lib/nlattr.c:386 [inline]
     __nla_validate_parse+0x24af/0x2750 lib/nlattr.c:600
     __nla_parse+0x3e/0x50 lib/nlattr.c:697
     nla_parse_nested_deprecated include/net/netlink.h:1248 [inline]
     __rtnl_newlink+0x50a/0x1880 net/core/rtnetlink.c:3485
     rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3594
     rtnetlink_rcv_msg+0x43c/0xd70 net/core/rtnetlink.c:6091
     netlink_rcv_skb+0x14f/0x410 net/netlink/af_netlink.c:2540
     netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
     netlink_unicast+0x54e/0x800 net/netlink/af_netlink.c:1345
     netlink_sendmsg+0x930/0xe50 net/netlink/af_netlink.c:1921
     sock_sendmsg_nosec net/socket.c:714 [inline]
     sock_sendmsg+0x154/0x190 net/socket.c:734
     ____sys_sendmsg+0x6df/0x840 net/socket.c:2482
     ___sys_sendmsg+0x110/0x1b0 net/socket.c:2536
     __sys_sendmsg+0xf3/0x1c0 net/socket.c:2565
     do_syscall_x64 arch/x86/entry/common.c:50 [inline]
     do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
     entry_SYSCALL_64_after_hwframe+0x63/0xcd
    RIP: 0033:0x7fdcf2072359
    Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
    RSP: 002b:00007fdcf13e3168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
    RAX: ffffffffffffffda RBX: 00007fdcf219ff80 RCX: 00007fdcf2072359
    RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
    RBP: 00007fdcf20bd493 R08: 0000000000000000 R09: 0000000000000000
    R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
    R13: 00007fffbb8d7bdf R14: 00007fdcf13e3300 R15: 0000000000022000
     </TASK>
    
    The buggy address belongs to the variable:
     rmnet_policy+0x30/0xe0
    
    The buggy address belongs to the physical page:
    page:0000000065bdeb3c refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x155243
    flags: 0x200000000001000(reserved|node=0|zone=2)
    raw: 0200000000001000 ffffea00055490c8 ffffea00055490c8 0000000000000000
    raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
    page dumped because: kasan: bad access detected
    
    Memory state around the buggy address:
     ffffffff92c43780: f9 f9 f9 f9 00 00 00 02 f9 f9 f9 f9 00 00 00 07
     ffffffff92c43800: f9 f9 f9 f9 00 00 00 05 f9 f9 f9 f9 06 f9 f9 f9
    >ffffffff92c43880: f9 f9 f9 f9 00 00 00 00 00 00 f9 f9 f9 f9 f9 f9
                                                     ^
     ffffffff92c43900: 00 00 00 00 00 00 00 00 07 f9 f9 f9 f9 f9 f9 f9
     ffffffff92c43980: 00 00 00 07 f9 f9 f9 f9 00 00 00 05 f9 f9 f9 f9
    
    According to the comment of `nla_parse_nested_deprecated`, the maxtype
    should be len(destination array) - 1. Hence use `IFLA_RMNET_MAX` here.
    
    Fixes: 14452ca3b5ce ("net: qualcomm: rmnet: Export mux_id and flags to netlink")
    Signed-off-by: Lin Ma <linma@zju.edu.cn>
    Reviewed-by: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com>
    Reviewed-by: Simon Horman <horms@kernel.org>
    Reviewed-by: Jiri Pirko <jiri@nvidia.com>
    Link: https://lore.kernel.org/r/20240110061400.3356108-1-linma@zju.edu.cn
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5b58cfcd4ce17770bd0e9efe77979e7a408e61f5
Author: Niklas Schnelle <schnelle@linux.ibm.com>
Date:   Tue Nov 28 16:22:49 2023 +0100

    s390/pci: fix max size calculation in zpci_memcpy_toio()
    
    [ Upstream commit 80df7d6af7f6d229b34cf237b2cc9024c07111cd ]
    
    The zpci_get_max_write_size() helper is used to determine the maximum
    size a PCI store or load can use at a given __iomem address.
    
    For the PCI block store the following restrictions apply:
    
    1. The dst + len must not cross a 4K boundary in the (pseudo-)MMIO space
    2. len must not exceed ZPCI_MAX_WRITE_SIZE
    3. len must be a multiple of 8 bytes
    4. The src address must be double word (8 byte) aligned
    5. The dst address must be double word (8 byte) aligned
    
    Otherwise only a normal PCI store which takes its src value from
    a register can be used. For these PCI store restriction 1 still applies.
    Similarly 1 also applies to PCI loads.
    
    It turns out zpci_max_write_size() instead implements stricter
    conditions which prevents PCI block stores from being used where they
    can and should be used. In particular instead of conditions 4 and 5 it
    wrongly enforces both dst and src to be size aligned. This indirectly
    covers condition 1 but also prevents many legal PCI block stores.
    
    On top of the functional shortcomings the zpci_get_max_write_size() is
    misnamed as it is used for both read and write size calculations. Rename
    it to zpci_get_max_io_size() and implement the listed conditions
    explicitly.
    
    Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
    Fixes: cd24834130ac ("s390/pci: base support")
    Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
    [agordeev@linux.ibm.com replaced spaces with tabs]
    Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 14a7e3a0d099f8413c04989783833b6d144384d2
Author: Siddharth Vadapalli <s-vadapalli@ti.com>
Date:   Wed Sep 27 09:48:45 2023 +0530

    PCI: keystone: Fix race condition when initializing PHYs
    
    [ Upstream commit c12ca110c613a81cb0f0099019c839d078cd0f38 ]
    
    The PCI driver invokes the PHY APIs using the ks_pcie_enable_phy()
    function. The PHY in this case is the Serdes. It is possible that the
    PCI instance is configured for two lane operation across two different
    Serdes instances, using one lane of each Serdes.
    
    In such a configuration, if the reference clock for one Serdes is
    provided by the other Serdes, it results in a race condition. After the
    Serdes providing the reference clock is initialized by the PCI driver by
    invoking its PHY APIs, it is not guaranteed that this Serdes remains
    powered on long enough for the PHY APIs based initialization of the
    dependent Serdes. In such cases, the PLL of the dependent Serdes fails
    to lock due to the absence of the reference clock from the former Serdes
    which has been powered off by the PM Core.
    
    Fix this by obtaining reference to the PHYs before invoking the PHY
    initialization APIs and releasing reference after the initialization is
    complete.
    
    Link: https://lore.kernel.org/linux-pci/20230927041845.1222080-1-s-vadapalli@ti.com
    Fixes: 49229238ab47 ("PCI: keystone: Cleanup PHY handling")
    Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
    Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
    Acked-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 40d171ef2389c46e375a428c2a13594f82849625
Author: Maurizio Lombardi <mlombard@redhat.com>
Date:   Fri Jan 5 09:14:44 2024 +0100

    nvmet-tcp: Fix the H2C expected PDU len calculation
    
    [ Upstream commit 9a1abc24850eb759e36a2f8869161c3b7254c904 ]
    
    The nvmet_tcp_handle_h2c_data_pdu() function should take into
    consideration the possibility that the header digest and/or the data
    digests are enabled when calculating the expected PDU length, before
    comparing it to the value stored in cmd->pdu_len.
    
    Fixes: efa56305908b ("nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length")
    Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
    Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
    Signed-off-by: Keith Busch <kbusch@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 258dccd67ba036849f2479589b9fb18738bd935f
Author: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Date:   Sun Dec 24 10:32:09 2023 +0100

    serial: imx: Correct clock error message in function probe()
    
    [ Upstream commit 3e189470cad27d41a3a9dc02649f965b7ed1c90f ]
    
    Correct the clock error message by changing the clock name.
    
    Fixes: 1e512d45332b ("serial: imx: add error messages when .probe fails")
    Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
    Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    Link: https://lore.kernel.org/r/20231224093209.2612-1-cniedermaier@dh-electronics.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1d8e62b5569cc1466ceb8a7e4872cf10160a9dcf
Author: Fedor Pchelkin <pchelkin@ispras.ru>
Date:   Thu Dec 28 19:07:43 2023 +0300

    apparmor: avoid crash when parsed profile name is empty
    
    [ Upstream commit 55a8210c9e7d21ff2644809699765796d4bfb200 ]
    
    When processing a packed profile in unpack_profile() described like
    
     "profile :ns::samba-dcerpcd /usr/lib*/samba/{,samba/}samba-dcerpcd {...}"
    
    a string ":samba-dcerpcd" is unpacked as a fully-qualified name and then
    passed to aa_splitn_fqname().
    
    aa_splitn_fqname() treats ":samba-dcerpcd" as only containing a namespace.
    Thus it returns NULL for tmpname, meanwhile tmpns is non-NULL. Later
    aa_alloc_profile() crashes as the new profile name is NULL now.
    
    general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
    KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
    CPU: 6 PID: 1657 Comm: apparmor_parser Not tainted 6.7.0-rc2-dirty #16
    Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-3-gd478f380-rebuilt.opensuse.org 04/01/2014
    RIP: 0010:strlen+0x1e/0xa0
    Call Trace:
     <TASK>
     ? strlen+0x1e/0xa0
     aa_policy_init+0x1bb/0x230
     aa_alloc_profile+0xb1/0x480
     unpack_profile+0x3bc/0x4960
     aa_unpack+0x309/0x15e0
     aa_replace_profiles+0x213/0x33c0
     policy_update+0x261/0x370
     profile_replace+0x20e/0x2a0
     vfs_write+0x2af/0xe00
     ksys_write+0x126/0x250
     do_syscall_64+0x46/0xf0
     entry_SYSCALL_64_after_hwframe+0x6e/0x76
     </TASK>
    ---[ end trace 0000000000000000 ]---
    RIP: 0010:strlen+0x1e/0xa0
    
    It seems such behaviour of aa_splitn_fqname() is expected and checked in
    other places where it is called (e.g. aa_remove_profiles). Well, there
    is an explicit comment "a ns name without a following profile is allowed"
    inside.
    
    AFAICS, nothing can prevent unpacked "name" to be in form like
    ":samba-dcerpcd" - it is passed from userspace.
    
    Deny the whole profile set replacement in such case and inform user with
    EPROTO and an explaining message.
    
    Found by Linux Verification Center (linuxtesting.org).
    
    Fixes: 04dc715e24d0 ("apparmor: audit policy ns specified in policy load")
    Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
    Signed-off-by: John Johansen <john.johansen@canonical.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4cd5db4fc46cb875e52011dd021dc058a517484b
Author: Ian Rogers <irogers@google.com>
Date:   Wed Dec 6 17:46:55 2023 -0800

    perf env: Avoid recursively taking env->bpf_progs.lock
    
    [ Upstream commit 9c51f8788b5d4e9f46afbcf563255cfd355690b3 ]
    
    Add variants of perf_env__insert_bpf_prog_info(), perf_env__insert_btf()
    and perf_env__find_btf prefixed with __ to indicate the
    env->bpf_progs.lock is assumed held.
    
    Call these variants when the lock is held to avoid recursively taking it
    and potentially having a thread deadlock with itself.
    
    Fixes: f8dfeae009effc0b ("perf bpf: Show more BPF program info in print_bpf_prog_info()")
    Signed-off-by: Ian Rogers <irogers@google.com>
    Acked-by: Jiri Olsa <jolsa@kernel.org>
    Acked-by: Song Liu <song@kernel.org>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Huacai Chen <chenhuacai@kernel.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: K Prateek Nayak <kprateek.nayak@amd.com>
    Cc: Kan Liang <kan.liang@linux.intel.com>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Ming Wang <wangming01@loongson.cn>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Ravi Bangoria <ravi.bangoria@amd.com>
    Link: https://lore.kernel.org/r/20231207014655.1252484-1-irogers@google.com
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f19a1cb1f9f473682f2271e8231c25d7f59ab472
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
Date:   Fri Apr 24 12:24:51 2020 -0300

    perf bpf: Decouple creating the evlist from adding the SB event
    
    [ Upstream commit b38d85ef49cf6af9d1deaaf01daf0986d47e6c7a ]
    
    Renaming bpf_event__add_sb_event() to evlist__add_sb_event() and
    requiring that the evlist be allocated beforehand.
    
    This will allow using the same side band thread and evlist to be used
    for multiple purposes in addition to react to PERF_RECORD_BPF_EVENT soon
    after they are generated.
    
    Acked-by: Jiri Olsa <jolsa@redhat.com>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Song Liu <songliubraving@fb.com>
    Link: http://lore.kernel.org/lkml/20200429131106.27974-4-acme@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Stable-dep-of: 9c51f8788b5d ("perf env: Avoid recursively taking env->bpf_progs.lock")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 739b800279d0be41b743786767c6879d8ce5172f
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
Date:   Fri Apr 24 10:40:54 2020 -0300

    perf top: Move sb_evlist to 'struct perf_top'
    
    [ Upstream commit ca6c9c8b107f9788662117587cd24bbb19cea94d ]
    
    Where state related to a 'perf top' session is grouped.
    
    Acked-by: Jiri Olsa <jolsa@redhat.com>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Song Liu <songliubraving@fb.com>
    Link: http://lore.kernel.org/lkml/20200429131106.27974-3-acme@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Stable-dep-of: 9c51f8788b5d ("perf env: Avoid recursively taking env->bpf_progs.lock")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 2d59b6ed998deba83ec33cc0ba2dce1f99354d3f
Author: Arnaldo Carvalho de Melo <acme@redhat.com>
Date:   Fri Apr 24 10:24:04 2020 -0300

    perf record: Move sb_evlist to 'struct record'
    
    [ Upstream commit bc477d7983e345262757568ec27be0395dc2fe73 ]
    
    Where state related to a 'perf record' session is grouped.
    
    Acked-by: Jiri Olsa <jolsa@redhat.com>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Song Liu <songliubraving@fb.com>
    Link: http://lore.kernel.org/lkml/20200429131106.27974-2-acme@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Stable-dep-of: 9c51f8788b5d ("perf env: Avoid recursively taking env->bpf_progs.lock")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 14a9769a769e7f138a6ace3a8e23aa63b2be25aa
Author: Jiri Olsa <jolsa@kernel.org>
Date:   Thu Aug 29 13:31:48 2019 +0200

    perf env: Add perf_env__numa_node()
    
    [ Upstream commit 389799a7a1e86c55f38897e679762efadcc9dedd ]
    
    To speed up cpu to node lookup, add perf_env__numa_node(), that creates
    cpu array on the first lookup, that holds numa nodes for each stored
    cpu.
    
    Signed-off-by: Jiri Olsa <jolsa@kernel.org>
    Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
    Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Joe Mario <jmario@redhat.com>
    Cc: Kan Liang <kan.liang@linux.intel.com>
    Cc: Michael Petlan <mpetlan@redhat.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    Link: http://lkml.kernel.org/r/20190904073415.723-3-jolsa@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Stable-dep-of: 9c51f8788b5d ("perf env: Avoid recursively taking env->bpf_progs.lock")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9638beb4e10ac116c6a4fc13315e9c3608055ac0
Author: Maurizio Lombardi <mlombard@redhat.com>
Date:   Fri Dec 22 16:17:49 2023 +0100

    nvmet-tcp: fix a crash in nvmet_req_complete()
    
    [ Upstream commit 0849a5441358cef02586fb2d60f707c0db195628 ]
    
    in nvmet_tcp_handle_h2c_data_pdu(), if the host sends a data_offset
    different from rbytes_done, the driver ends up calling nvmet_req_complete()
    passing a status error.
    The problem is that at this point cmd->req is not yet initialized,
    the kernel will crash after dereferencing a NULL pointer.
    
    Fix the bug by replacing the call to nvmet_req_complete() with
    nvmet_tcp_fatal_error().
    
    Fixes: 872d26a391da ("nvmet-tcp: add NVMe over TCP target driver")
    Reviewed-by: Keith Busch <kbsuch@kernel.org>
    Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
    Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
    Signed-off-by: Keith Busch <kbusch@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ee5e7632e981673f42a50ade25e71e612e543d9d
Author: Maurizio Lombardi <mlombard@redhat.com>
Date:   Fri Dec 22 16:17:48 2023 +0100

    nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length
    
    [ Upstream commit efa56305908ba20de2104f1b8508c6a7401833be ]
    
    If the host sends an H2CData command with an invalid DATAL,
    the kernel may crash in nvmet_tcp_build_pdu_iovec().
    
    Unable to handle kernel NULL pointer dereference at
    virtual address 0000000000000000
    lr : nvmet_tcp_io_work+0x6ac/0x718 [nvmet_tcp]
    Call trace:
      process_one_work+0x174/0x3c8
      worker_thread+0x2d0/0x3e8
      kthread+0x104/0x110
    
    Fix the bug by raising a fatal error if DATAL isn't coherent
    with the packet size.
    Also, the PDU length should never exceed the MAXH2CDATA parameter which
    has been communicated to the host in nvmet_tcp_handle_icreq().
    
    Fixes: 872d26a391da ("nvmet-tcp: add NVMe over TCP target driver")
    Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
    Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
    Signed-off-by: Keith Busch <kbusch@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 887ab0a444f0ab9738d55b3dd6293d9a84cb5ac8
Author: Namhyung Kim <namhyung@kernel.org>
Date:   Mon Dec 11 23:05:44 2023 -0800

    perf genelf: Set ELF program header addresses properly
    
    [ Upstream commit 1af478903fc48c1409a8dd6b698383b62387adf1 ]
    
    The text section starts after the ELF headers so PHDR.p_vaddr and
    others should have the correct addresses.
    
    Fixes: babd04386b1df8c3 ("perf jit: Include program header in ELF files")
    Reviewed-by: Ian Rogers <irogers@google.com>
    Signed-off-by: Namhyung Kim <namhyung@kernel.org>
    Cc: Adrian Hunter <adrian.hunter@intel.com>
    Cc: Fangrui Song <maskray@google.com>
    Cc: Ingo Molnar <mingo@kernel.org>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Lieven Hey <lieven.hey@kdab.com>
    Cc: Milian Wolff <milian.wolff@kdab.com>
    Cc: Pablo Galindo <pablogsal@gmail.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Link: https://lore.kernel.org/r/20231212070547.612536-2-namhyung@kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ed903eeb4e2e914130b3ca5f6313f81c50dc672b
Author: Sakari Ailus <sakari.ailus@linux.intel.com>
Date:   Thu Nov 9 12:10:09 2023 +0200

    software node: Let args be NULL in software_node_get_reference_args
    
    [ Upstream commit 1eaea4b3604eb9ca7d9a1e73d88fc121bb4061f5 ]
    
    fwnode_get_property_reference_args() may not be called with args argument
    NULL and while OF already supports this. Add the missing NULL check.
    
    The purpose is to be able to count the references.
    
    Fixes: b06184acf751 ("software node: Add software_node_get_reference_args()")
    Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
    Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
    Link: https://lore.kernel.org/r/20231109101010.1329587-3-sakari.ailus@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit dbb71ba531467ac9014b85d8c43bcd356b556e50
Author: Sakari Ailus <sakari.ailus@linux.intel.com>
Date:   Thu Nov 9 12:10:08 2023 +0200

    acpi: property: Let args be NULL in __acpi_node_get_property_reference
    
    [ Upstream commit bef52aa0f3de1b7d8c258c13b16e577361dabf3a ]
    
    fwnode_get_property_reference_args() may not be called with args argument
    NULL on ACPI, OF already supports this. Add the missing NULL checks and
    document this.
    
    The purpose is to be able to count the references.
    
    Fixes: 977d5ad39f3e ("ACPI: Convert ACPI reference args to generic fwnode reference args")
    Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
    Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
    Link: https://lore.kernel.org/r/20231109101010.1329587-2-sakari.ailus@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b502fb43f7fb55aaf07f6092ab44657595214b93
Author: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Date:   Fri Nov 10 16:29:29 2023 +0100

    serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed
    
    [ Upstream commit ad90d0358bd3b4554f243a425168fc7cebe7d04e ]
    
    Returning an error code from .remove() makes the driver core emit the
    little helpful error message:
    
            remove callback returned a non-zero value. This will be ignored.
    
    and then remove the device anyhow. So all resources that were not freed
    are leaked in this case. Skipping serial8250_unregister_port() has the
    potential to keep enough of the UART around to trigger a use-after-free.
    
    So replace the error return (and with it the little helpful error
    message) by a more useful error message and continue to cleanup.
    
    Fixes: e3f0c638f428 ("serial: 8250: omap: Fix unpaired pm_runtime_put_sync() in omap8250_remove()")
    Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
    Reviewed-by: Tony Lindgren <tony@atomide.com>
    Link: https://lore.kernel.org/r/20231110152927.70601-2-u.kleine-koenig@pengutronix.de
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit d8003fdcc66c7fdbe92a89c47045fe46d5624b55
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date:   Wed Jan 10 19:09:46 2024 +0100

    MIPS: Alchemy: Fix an out-of-bound access in db1550_dev_setup()
    
    [ Upstream commit 3c1e5abcda64bed0c7bffa65af2316995f269a61 ]
    
    When calling spi_register_board_info(),
    
    Fixes: f869d42e580f ("MIPS: Alchemy: Improved DB1550 support, with audio and serial busses.")
    Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 93a7b8d4338b261e4841db9dbde221348137ace9
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date:   Wed Jan 10 19:07:36 2024 +0100

    MIPS: Alchemy: Fix an out-of-bound access in db1200_dev_setup()
    
    [ Upstream commit 89c4b588d11e9acf01d604de4b0c715884f59213 ]
    
    When calling spi_register_board_info(), we should pass the number of
    elements in 'db1200_spi_devs', not 'db1200_i2c_devs'.
    
    Fixes: 63323ec54a7e ("MIPS: Alchemy: Extended DB1200 board support.")
    Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit fa873e90301c476f839d0f9e02fbc35c4fb9e1ab
Author: Serge Semin <fancer.lancer@gmail.com>
Date:   Sat Dec 2 14:14:19 2023 +0300

    mips: Fix incorrect max_low_pfn adjustment
    
    [ Upstream commit 0f5cc249ff73552d3bd864e62f85841dafaa107d ]
    
    max_low_pfn variable is incorrectly adjusted if the kernel is built with
    high memory support and the later is detected in a running system, so the
    memory which actually can be directly mapped is getting into the highmem
    zone. See the ZONE_NORMAL range on my MIPS32r5 system:
    
    > Zone ranges:
    >   DMA      [mem 0x0000000000000000-0x0000000000ffffff]
    >   Normal   [mem 0x0000000001000000-0x0000000007ffffff]
    >   HighMem  [mem 0x0000000008000000-0x000000020fffffff]
    
    while the zones are supposed to look as follows:
    
    > Zone ranges:
    >   DMA      [mem 0x0000000000000000-0x0000000000ffffff]
    >   Normal   [mem 0x0000000001000000-0x000000001fffffff]
    >   HighMem  [mem 0x0000000020000000-0x000000020fffffff]
    
    Even though the physical memory within the range [0x08000000;0x20000000]
    belongs to MMIO on our system, we don't really want it to be considered as
    high memory since on MIPS32 that range still can be directly mapped.
    
    Note there might be other problems caused by the max_low_pfn variable
    misconfiguration. For instance high_memory variable is initialize with
    virtual address corresponding to the max_low_pfn PFN, and by design it
    must define the upper bound on direct map memory, then end of the normal
    zone. That in its turn potentially may cause problems in accessing the
    memory by means of the /dev/mem and /dev/kmem devices.
    
    Let's fix the discovered misconfiguration then. It turns out the commit
    a94e4f24ec83 ("MIPS: init: Drop boot_mem_map") didn't introduce the
    max_low_pfn adjustment quite correct. If the kernel is built with high
    memory support and the system is equipped with high memory, the
    max_low_pfn variable will need to be initialized with PFN of the most
    upper directly reachable memory address so the zone normal would be
    correctly setup. On MIPS that PFN corresponds to PFN_DOWN(HIGHMEM_START).
    If the system is built with no high memory support and one is detected in
    the running system, we'll just need to adjust the max_pfn variable to
    discard the found high memory from the system and leave the max_low_pfn as
    is, since the later will be less than PFN_DOWN(HIGHMEM_START) anyway by
    design of the for_each_memblock() loop performed a bit early in the
    bootmem_init() method.
    
    Fixes: a94e4f24ec83 ("MIPS: init: Drop boot_mem_map")
    Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
    Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b419fe1180f7e2a6c50542c1013466b20e9dd642
Author: Jason Gerecke <jason.gerecke@wacom.com>
Date:   Tue Dec 19 13:33:43 2023 -0800

    HID: wacom: Correct behavior when processing some confidence == false touches
    
    commit 502296030ec6b0329e00f9fb15018e170cc63037 upstream.
    
    There appear to be a few different ways that Wacom devices can deal with
    confidence:
    
      1. If the device looses confidence in a touch, it will first clear
         the tipswitch flag in one report, and then clear the confidence
         flag in a second report. This behavior is used by e.g. DTH-2452.
    
      2. If the device looses confidence in a touch, it will clear both
         the tipswitch and confidence flags within the same report. This
         behavior is used by some AES devices.
    
      3. If the device looses confidence in a touch, it will clear *only*
         the confidence bit. The tipswitch bit will remain set so long as
         the touch is tracked. This behavior may be used in future devices.
    
    The driver does not currently handle situation 3 properly. Touches that
    loose confidence will remain "in prox" and essentially frozen in place
    until the tipswitch bit is finally cleared. Not only does this result
    in userspace seeing a stuck touch, but it also prevents pen arbitration
    from working properly (the pen won't send events until all touches are
    up, but we don't currently process events from non-confident touches).
    
    This commit centralizes the checking of the confidence bit in the
    wacom_wac_finger_slot() function and has 'prox' depend on it. In the
    case where situation 3 is encountered, the treat the touch as though
    it was removed, allowing both userspace and the pen arbitration to
    act normally.
    
    Signed-off-by: Tatsunosuke Tobita <tatsunosuke.tobita@wacom.com>
    Signed-off-by: Ping Cheng <ping.cheng@wacom.com>
    Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
    Fixes: 7fb0413baa7f ("HID: wacom: Use "Confidence" flag to prevent reporting invalid contacts")
    Cc: stable@vger.kernel.org
    Signed-off-by: Jiri Kosina <jkosina@suse.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit f7a92bec8eea81a90ed97ff70817f06199580e0a
Author: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date:   Tue Dec 5 03:45:01 2023 +0300

    x86/kvm: Do not try to disable kvmclock if it was not enabled
    
    commit 1c6d984f523f67ecfad1083bb04c55d91977bb15 upstream.
    
    kvm_guest_cpu_offline() tries to disable kvmclock regardless if it is
    present in the VM. It leads to write to a MSR that doesn't exist on some
    configurations, namely in TDX guest:
    
            unchecked MSR access error: WRMSR to 0x12 (tried to write 0x0000000000000000)
            at rIP: 0xffffffff8110687c (kvmclock_disable+0x1c/0x30)
    
    kvmclock enabling is gated by CLOCKSOURCE and CLOCKSOURCE2 KVM paravirt
    features.
    
    Do not disable kvmclock if it was not enabled.
    
    Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
    Fixes: c02027b5742b ("x86/kvm: Disable kvmclock on all CPUs on shutdown")
    Reviewed-by: Sean Christopherson <seanjc@google.com>
    Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
    Cc: Paolo Bonzini <pbonzini@redhat.com>
    Cc: Wanpeng Li <wanpengli@tencent.com>
    Cc: stable@vger.kernel.org
    Message-Id: <20231205004510.27164-6-kirill.shutemov@linux.intel.com>
    Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 1d6d95aaa69291776e04c86a6deb96ed2dd34129
Author: David Lin <yu-hao.lin@nxp.com>
Date:   Fri Dec 15 08:51:18 2023 +0800

    wifi: mwifiex: configure BSSID consistently when starting AP
    
    commit f0dd488e11e71ac095df7638d892209c629d9af2 upstream.
    
    AP BSSID configuration is missing at AP start.  Without this fix, FW returns
    STA interface MAC address after first init.  When hostapd restarts, it gets MAC
    address from netdev before driver sets STA MAC to netdev again. Now MAC address
    between hostapd and net interface are different causes STA cannot connect to
    AP.  After that MAC address of uap0 mlan0 become the same. And issue disappears
    after following hostapd restart (another issue is AP/STA MAC address become the
    same).
    
    This patch fixes the issue cleanly.
    
    Signed-off-by: David Lin <yu-hao.lin@nxp.com>
    Fixes: 12190c5d80bd ("mwifiex: add cfg80211 start_ap and stop_ap handlers")
    Cc: stable@vger.kernel.org
    Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
    Tested-by: Rafael Beims <rafael.beims@toradex.com> # Verdin iMX8MP/SD8997 SD
    Acked-by: Brian Norris <briannorris@chromium.org>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231215005118.17031-1-yu-hao.lin@nxp.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 249b78dbb1545e9fb269d9d3b340812d4cc26651
Author: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date:   Fri Nov 24 10:47:17 2023 +0200

    wifi: rtlwifi: Convert LNKCTL change to PCIe cap RMW accessors
    
    commit 5894d0089cbc146063dcc0239a78ede0a8142efb upstream.
    
    The rtlwifi driver comes with custom code to write into PCIe Link
    Control register. RMW access for the Link Control register requires
    locking that is already provided by the standard PCIe capability
    accessors.
    
    Convert the custom RMW code writing into LNKCTL register to standard
    RMW capability accessors. The accesses are changed to cover the full
    LNKCTL register instead of touching just a single byte of the register.
    
    Fixes: 0c8173385e54 ("rtl8192ce: Add new driver")
    Cc: stable@vger.kernel.org
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://lore.kernel.org/r/20231124084725.12738-3-ilpo.jarvinen@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit c22b4f159b275a1fed58838866970e0def13de21
Author: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date:   Fri Nov 24 10:47:16 2023 +0200

    wifi: rtlwifi: Remove bogus and dangerous ASPM disable/enable code
    
    commit b3943b3c2971444364e03224cfc828c5789deada upstream.
    
    Ever since introduction in the commit 0c8173385e54 ("rtl8192ce: Add new
    driver") the rtlwifi code has, according to comments, attempted to
    disable/enable ASPM of the upstream bridge by writing into its LNKCTL
    register. However, the code has never been correct because it performs
    the writes to the device instead of the upstream bridge.
    
    Worse yet, the offset where the PCIe capabilities reside is derived
    from the offset of the upstream bridge. As a result, the write will use
    an offset on the device that does not relate to the LNKCTL register
    making the ASPM disable/enable code outright dangerous.
    
    Because of those problems, there is no indication that the driver needs
    disable/enable ASPM on the upstream bridge. As the Capabilities offset
    is not correctly calculated for the write to target device's LNKCTL
    register, the code is not disabling/enabling device's ASPM either.
    Therefore, just remove the upstream bridge related ASPM disable/enable
    code entirely.
    
    The upstream bridge related ASPM code was the only user of the struct
    mp_adapter members num4bytes, pcibridge_pciehdr_offset, and
    pcibridge_linkctrlreg so those are removed as well.
    
    Note: This change does not remove the code related to changing the
    device's ASPM on purpose (which is independent of this flawed code
    related to upstream bridge's ASPM).
    
    Suggested-by: Bjorn Helgaas <bhelgaas@kernel.org>
    Fixes: 0c8173385e54 ("rtl8192ce: Add new driver")
    Fixes: 886e14b65a8f ("rtlwifi: Eliminate raw reads and writes from PCIe portion")
    Cc: stable@vger.kernel.org
    Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://lore.kernel.org/r/20231124084725.12738-2-ilpo.jarvinen@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit b33a303588268f4fa0a0444e6c0eae516305f6fe
Author: Stefan Berger <stefanb@linux.ibm.com>
Date:   Sun Nov 19 20:12:48 2023 -0500

    rootfs: Fix support for rootfstype= when root= is given
    
    commit 21528c69a0d8483f7c6345b1a0bc8d8975e9a172 upstream.
    
    Documentation/filesystems/ramfs-rootfs-initramfs.rst states:
    
      If CONFIG_TMPFS is enabled, rootfs will use tmpfs instead of ramfs by
      default.  To force ramfs, add "rootfstype=ramfs" to the kernel command
      line.
    
    This currently does not work when root= is provided since then
    saved_root_name contains a string and rootfstype= is ignored. Therefore,
    ramfs is currently always chosen when root= is provided.
    
    The current behavior for rootfs's filesystem is:
    
       root=       | rootfstype= | chosen rootfs filesystem
       ------------+-------------+--------------------------
       unspecified | unspecified | tmpfs
       unspecified | tmpfs       | tmpfs
       unspecified | ramfs       | ramfs
        provided   | ignored     | ramfs
    
    rootfstype= should be respected regardless whether root= is given,
    as shown below:
    
       root=       | rootfstype= | chosen rootfs filesystem
       ------------+-------------+--------------------------
       unspecified | unspecified | tmpfs  (as before)
       unspecified | tmpfs       | tmpfs  (as before)
       unspecified | ramfs       | ramfs  (as before)
        provided   | unspecified | ramfs  (compatibility with before)
        provided   | tmpfs       | tmpfs  (new)
        provided   | ramfs       | ramfs  (new)
    
    This table represents the new behavior.
    
    Fixes: 6e19eded3684 ("initmpfs: use initramfs if rootfstype= or root= specified")
    Cc: <stable@vger.kernel.org>
    Signed-off-by: Rob Landley <rob@landley.net>
    Link: https://lore.kernel.org/lkml/8244c75f-445e-b15b-9dbf-266e7ca666e2@landley.net/
    Reviewed-and-Tested-by: Mimi Zohar <zohar@linux.ibm.com>
    Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
    Link: https://lore.kernel.org/r/20231120011248.396012-1-stefanb@linux.ibm.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 02bd78673b65d3c023451afe7c0758df3615af63
Author: Nam Cao <namcao@linutronix.de>
Date:   Mon Dec 18 10:57:30 2023 +0100

    fbdev: flush deferred work in fb_deferred_io_fsync()
    
    commit 15e4c1f462279b4e128f27de48133e0debe9e0df upstream.
    
    The driver's fsync() is supposed to flush any pending operation to
    hardware. It is implemented in this driver by cancelling the queued
    deferred IO first, then schedule it for "immediate execution" by calling
    schedule_delayed_work() again with delay=0. However, setting delay=0
    only means the work is scheduled immediately, it does not mean the work
    is executed immediately. There is no guarantee that the work is finished
    after schedule_delayed_work() returns. After this driver's fsync()
    returns, there can still be pending work. Furthermore, if close() is
    called by users immediately after fsync(), the pending work gets
    cancelled and fsync() may do nothing.
    
    To ensure that the deferred IO completes, use flush_delayed_work()
    instead. Write operations to this driver either write to the device
    directly, or invoke schedule_delayed_work(); so by flushing the
    workqueue, it can be guaranteed that all previous writes make it to the
    device.
    
    Fixes: 5e841b88d23d ("fb: fsync() method for deferred I/O flush.")
    Cc: stable@vger.kernel.org
    Signed-off-by: Nam Cao <namcao@linutronix.de>
    Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    Signed-off-by: Helge Deller <deller@gmx.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 7cfc97d1ec3ffb85ebd2b58dc1de0e193bd2fbfc
Author: Takashi Iwai <tiwai@suse.de>
Date:   Fri Jan 12 12:10:23 2024 +0100

    ALSA: oxygen: Fix right channel of capture volume mixer
    
    commit a03cfad512ac24a35184d7d87ec0d5489e1cb763 upstream.
    
    There was a typo in oxygen mixer code that didn't update the right
    channel value properly for the capture volume.  Let's fix it.
    
    This trivial fix was originally reported on Bugzilla.
    
    Fixes: a3601560496d ("[ALSA] oxygen: add front panel controls")
    Cc: <stable@vger.kernel.org>
    Link: https://bugzilla.kernel.org/show_bug.cgi?id=156561
    Link: https://lore.kernel.org/r/20240112111023.6208-1-tiwai@suse.de
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 85f6a6590dcf78f84df3385b94b962225ee29c61
Author: Gui-Dong Han <2045gemini@gmail.com>
Date:   Fri Jan 5 13:24:12 2024 +0800

    usb: mon: Fix atomicity violation in mon_bin_vma_fault
    
    commit 2dd23cc4d0e6aa55cf9fb3b05f2f4165b01de81c upstream.
    
    In mon_bin_vma_fault():
        offset = vmf->pgoff << PAGE_SHIFT;
        if (offset >= rp->b_size)
            return VM_FAULT_SIGBUS;
        chunk_idx = offset / CHUNK_SIZE;
        pageptr = rp->b_vec[chunk_idx].pg;
    The code is executed without holding any lock.
    
    In mon_bin_vma_close():
        spin_lock_irqsave(&rp->b_lock, flags);
        rp->mmap_active--;
        spin_unlock_irqrestore(&rp->b_lock, flags);
    
    In mon_bin_ioctl():
        spin_lock_irqsave(&rp->b_lock, flags);
        if (rp->mmap_active) {
            ...
        } else {
            ...
            kfree(rp->b_vec);
            rp->b_vec  = vec;
            rp->b_size = size;
            ...
        }
        spin_unlock_irqrestore(&rp->b_lock, flags);
    
    Concurrent execution of mon_bin_vma_fault() with mon_bin_vma_close() and
    mon_bin_ioctl() could lead to atomicity violations. mon_bin_vma_fault()
    accesses rp->b_size and rp->b_vec without locking, risking array
    out-of-bounds access or use-after-free bugs due to possible modifications
    in mon_bin_ioctl().
    
    This possible bug is found by an experimental static analysis tool
    developed by our team, BassCheck[1]. This tool analyzes the locking APIs
    to extract function pairs that can be concurrently executed, and then
    analyzes the instructions in the paired functions to identify possible
    concurrency bugs including data races and atomicity violations. The above
    possible bug is reported when our tool analyzes the source code of
    Linux 6.2.
    
    To address this issue, it is proposed to add a spin lock pair in
    mon_bin_vma_fault() to ensure atomicity. With this patch applied, our tool
    never reports the possible bug, with the kernel configuration allyesconfig
    for x86_64. Due to the lack of associated hardware, we cannot test the
    patch in runtime testing, and just verify it according to the code logic.
    
    [1] https://sites.google.com/view/basscheck/
    
    Fixes: 19e6317d24c2 ("usb: mon: Fix a deadlock in usbmon between ...")
    Cc:  <stable@vger.kernel.org>
    Signed-off-by: Gui-Dong Han <2045gemini@gmail.com>
    Link: https://lore.kernel.org/r/20240105052412.9377-1-2045gemini@gmail.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 14e60d584a422b354b608bc43e8c3826ab5c5853
Author: RD Babiera <rdbabiera@google.com>
Date:   Wed Jan 3 18:17:55 2024 +0000

    usb: typec: class: fix typec_altmode_put_partner to put plugs
    
    commit 5962ded777d689cd8bf04454273e32228d7fb71f upstream.
    
    When typec_altmode_put_partner is called by a plug altmode upon release,
    the port altmode the plug belongs to will not remove its reference to the
    plug. The check to see if the altmode being released is a plug evaluates
    against the released altmode's partner instead of the calling altmode, so
    change adev in typec_altmode_put_partner to properly refer to the altmode
    being released.
    
    Because typec_altmode_set_partner calls get_device() on the port altmode,
    add partner_adev that points to the port altmode in typec_put_partner to
    call put_device() on. typec_altmode_set_partner is not called for port
    altmodes, so add a check in typec_altmode_release to prevent
    typec_altmode_put_partner() calls on port altmode release.
    
    Fixes: 8a37d87d72f0 ("usb: typec: Bus type for alternate modes")
    Cc:  <stable@vger.kernel.org>
    Co-developed-by: Christian A. Ehrhardt <lk@c--e.de>
    Signed-off-by: Christian A. Ehrhardt <lk@c--e.de>
    Signed-off-by: RD Babiera <rdbabiera@google.com>
    Tested-by: Christian A. Ehrhardt <lk@c--e.de>
    Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
    Link: https://lore.kernel.org/r/20240103181754.2492492-2-rdbabiera@google.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 94f2aa8145f4aac6553d93b131e9c163fe07708a
Author: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date:   Tue Jan 2 11:11:41 2024 +0200

    Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs"
    
    commit 9c6b789e954fae73c548f39332bcc56bdf0d4373 upstream.
    
    This reverts commit b17b7fe6dd5c6ff74b38b0758ca799cdbb79e26e.
    
    That commit messed up the reference counting, so it needs to
    be rethought.
    
    Fixes: b17b7fe6dd5c ("usb: typec: class: fix typec_altmode_put_partner to put plugs")
    Cc:  <stable@vger.kernel.org>
    Cc: RD Babiera <rdbabiera@google.com>
    Reported-by: Chris Bainbridge <chris.bainbridge@gmail.com>
    Closes: https://lore.kernel.org/lkml/CAP-bSRb3SXpgo_BEdqZB-p1K5625fMegRZ17ZkPE1J8ZYgEHDg@mail.gmail.com/
    Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
    Link: https://lore.kernel.org/r/20240102091142.2136472-1-heikki.krogerus@linux.intel.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit a05ebd577979bcf135a1e8aa0f9622f6fb3b34d0
Author: Xu Yang <xu.yang_2@nxp.com>
Date:   Thu Dec 28 19:07:52 2023 +0800

    usb: chipidea: wait controller resume finished for wakeup irq
    
    commit 128d849074d05545becf86e713715ce7676fc074 upstream.
    
    After the chipidea driver introduce extcon for id and vbus, it's able
    to wakeup from another irq source, in case the system with extcon ID
    cable, wakeup from usb ID cable and device removal, the usb device
    disconnect irq may come firstly before the extcon notifier while system
    resume, so we will get 2 "wakeup" irq, one for usb device disconnect;
    and one for extcon ID cable change(real wakeup event), current driver
    treat them as 2 successive wakeup irq so can't handle it correctly, then
    finally the usb irq can't be enabled. This patch adds a check to bypass
    further usb events before controller resume finished to fix it.
    
    Fixes: 1f874edcb731 ("usb: chipidea: add runtime power management support")
    cc:  <stable@vger.kernel.org>
    Acked-by: Peter Chen <peter.chen@kernel.org>
    Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
    Signed-off-by: Li Jun <jun.li@nxp.com>
    Link: https://lore.kernel.org/r/20231228110753.1755756-2-xu.yang_2@nxp.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit d9c8275c596002ddcae955e08a7ac8c8000a1d6a
Author: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date:   Fri Dec 22 22:11:33 2023 +0000

    Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only"
    
    commit afe28cd686aeb77e8d9140d50fb1cf06a7ecb731 upstream.
    
    This reverts commit e835c0a4e23c38531dcee5ef77e8d1cf462658c7.
    
    Don't omit soft-reset. During initialization, the driver may need to
    perform a soft reset to ensure the phy is ready when the controller
    updates the GCTL.PRTCAPDIR or other settings by issuing phy soft-reset.
    Many platforms often have access to DCTL register for soft-reset despite
    being host-only. If there are actual reported issues from the platforms
    that don't expose DCTL registers, then we will need to revisit (perhaps
    to teach dwc3 to perform xhci's soft-reset USBCMD.HCRST).
    
    Cc:  <stable@vger.kernel.org>
    Fixes: e835c0a4e23c ("usb: dwc3: don't reset device side if dwc3 was configured as host-only")
    Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
    Link: https://lore.kernel.org/r/7668ab11a48f260820825274976eb41fec7f54d1.1703282469.git.Thinh.Nguyen@synopsys.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 548a00780d343df50f7f23d277915d2e73b60b34
Author: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date:   Fri Dec 22 22:11:27 2023 +0000

    Revert "usb: dwc3: Soft reset phy on probe for host"
    
    commit 7059fbebcb00554c3f31e5b5d93ef6d2d96dc7b4 upstream.
    
    This reverts commit 8bea147dfdf823eaa8d3baeccc7aeb041b41944b.
    
    The phy soft reset GUSB2PHYCFG.PHYSOFTRST only applies to UTMI phy, not
    ULPI. This fix is incomplete.
    
    Cc:  <stable@vger.kernel.org>
    Fixes: 8bea147dfdf8 ("usb: dwc3: Soft reset phy on probe for host")
    Reported-by: Köry Maincent <kory.maincent@bootlin.com>
    Closes: https://lore.kernel.org/linux-usb/20231205151959.5236c231@kmaincent-XPS-13-7390
    Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
    Link: https://lore.kernel.org/r/29a26593a60eba727de872a3e580a674807b3339.1703282469.git.Thinh.Nguyen@synopsys.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit c145217af8bf19cfe3be432ba417a69595beea45
Author: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
Date:   Fri Dec 22 15:17:04 2023 +0530

    usb: dwc: ep0: Update request status in dwc3_ep0_stall_restart
    
    commit e9d40b215e38480fd94c66b06d79045717a59e9c upstream.
    
    Current implementation blocks the running operations when Plug-out and
    Plug-In is performed continuously, process gets stuck in
    dwc3_thread_interrupt().
    
    Code Flow:
    
            CPU1
    
            ->Gadget_start
            ->dwc3_interrupt
            ->dwc3_thread_interrupt
            ->dwc3_process_event_buf
            ->dwc3_process_event_entry
            ->dwc3_endpoint_interrupt
            ->dwc3_ep0_interrupt
            ->dwc3_ep0_inspect_setup
            ->dwc3_ep0_stall_and_restart
    
    By this time if pending_list is not empty, it will get the next request
    on the given list and calls dwc3_gadget_giveback which will unmap request
    and call its complete() callback to notify upper layers that it has
    completed. Currently dwc3_gadget_giveback status is set to -ECONNRESET,
    whereas it should be -ESHUTDOWN based on condition if not dwc->connected
    is true.
    
    Cc:  <stable@vger.kernel.org>
    Fixes: d742220b3577 ("usb: dwc3: ep0: giveback requests on stall_and_restart")
    Signed-off-by: Uttkarsh Aggarwal <quic_uaggarwa@quicinc.com>
    Link: https://lore.kernel.org/r/20231222094704.20276-1-quic_uaggarwa@quicinc.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 5d5d9827016ae28a50b4dad26dc02d9247594766
Author: Xu Yang <xu.yang_2@nxp.com>
Date:   Thu Dec 28 19:07:53 2023 +0800

    usb: phy: mxs: remove CONFIG_USB_OTG condition for mxs_phy_is_otg_host()
    
    commit ff2b89de471da942a4d853443688113a44fd35ed upstream.
    
    When CONFIG_USB_OTG is not set, mxs_phy_is_otg_host() will always return
    false. This behaviour is wrong. Since phy.last_event will always be set
    for either host or device mode. Therefore, CONFIG_USB_OTG condition
    can be removed.
    
    Fixes: 5eda42aebb76 ("usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host()")
    cc:  <stable@vger.kernel.org>
    Acked-by: Peter Chen <peter.chen@kernel.org>
    Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
    Link: https://lore.kernel.org/r/20231228110753.1755756-3-xu.yang_2@nxp.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 29032c8e3e31d5d640fbee18ec87384004a35622
Author: Heiko Carstens <hca@linux.ibm.com>
Date:   Mon Jan 15 17:35:55 2024 +0100

    tick-sched: Fix idle and iowait sleeptime accounting vs CPU hotplug
    
    commit 71fee48fb772ac4f6cfa63dbebc5629de8b4cc09 upstream.
    
    When offlining and onlining CPUs the overall reported idle and iowait
    times as reported by /proc/stat jump backward and forward:
    
    cpu  132 0 176 225249 47 6 6 21 0 0
    cpu0 80 0 115 112575 33 3 4 18 0 0
    cpu1 52 0 60 112673 13 3 1 2 0 0
    
    cpu  133 0 177 226681 47 6 6 21 0 0
    cpu0 80 0 116 113387 33 3 4 18 0 0
    
    cpu  133 0 178 114431 33 6 6 21 0 0 <---- jump backward
    cpu0 80 0 116 114247 33 3 4 18 0 0
    cpu1 52 0 61 183 0 3 1 2 0 0        <---- idle + iowait start with 0
    
    cpu  133 0 178 228956 47 6 6 21 0 0 <---- jump forward
    cpu0 81 0 117 114929 33 3 4 18 0 0
    
    Reason for this is that get_idle_time() in fs/proc/stat.c has different
    sources for both values depending on if a CPU is online or offline:
    
    - if a CPU is online the values may be taken from its per cpu
      tick_cpu_sched structure
    
    - if a CPU is offline the values are taken from its per cpu cpustat
      structure
    
    The problem is that the per cpu tick_cpu_sched structure is set to zero on
    CPU offline. See tick_cancel_sched_timer() in kernel/time/tick-sched.c.
    
    Therefore when a CPU is brought offline and online afterwards both its idle
    and iowait sleeptime will be zero, causing a jump backward in total system
    idle and iowait sleeptime. In a similar way if a CPU is then brought
    offline again the total idle and iowait sleeptimes will jump forward.
    
    It looks like this behavior was introduced with commit 4b0c0f294f60
    ("tick: Cleanup NOHZ per cpu data on cpu down").
    
    This was only noticed now on s390, since we switched to generic idle time
    reporting with commit be76ea614460 ("s390/idle: remove arch_cpu_idle_time()
    and corresponding code").
    
    Fix this by preserving the values of idle_sleeptime and iowait_sleeptime
    members of the per-cpu tick_sched structure on CPU hotplug.
    
    Fixes: 4b0c0f294f60 ("tick: Cleanup NOHZ per cpu data on cpu down")
    Reported-by: Gerald Schaefer <gerald.schaefer@linux.ibm.com>
    Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
    Link: https://lore.kernel.org/r/20240115163555.1004144-1-hca@linux.ibm.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 5c3d4930c7b7ff41b79fa391e979936c116cd7f6
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:34 2023 +0000

    binder: fix unused alloc->free_async_space
    
    commit c6d05e0762ab276102246d24affd1e116a46aa0c upstream.
    
    Each transaction is associated with a 'struct binder_buffer' that stores
    the metadata about its buffer area. Since commit 74310e06be4d ("android:
    binder: Move buffer out of area shared with user space") this struct is
    no longer embedded within the buffer itself but is instead allocated on
    the heap to prevent userspace access to this driver-exclusive info.
    
    Unfortunately, the space of this struct is still being accounted for in
    the total buffer size calculation, specifically for async transactions.
    This results in an additional 104 bytes added to every async buffer
    request, and this area is never used.
    
    This wasted space can be substantial. If we consider the maximum mmap
    buffer space of SZ_4M, the driver will reserve half of it for async
    transactions, or 0x200000. This area should, in theory, accommodate up
    to 262,144 buffers of the minimum 8-byte size. However, after adding
    the extra 'sizeof(struct binder_buffer)', the total number of buffers
    drops to only 18,724, which is a sad 7.14% of the actual capacity.
    
    This patch fixes the buffer size calculation to enable the utilization
    of the entire async buffer space. This is expected to reduce the number
    of -ENOSPC errors that are seen on the field.
    
    Fixes: 74310e06be4d ("android: binder: Move buffer out of area shared with user space")
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-6-cmllamas@google.com
    [cmllamas: fix trivial conflict with missing 261e7818f06e.]
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 252a2a5569eb9f8d16428872cc24dea1ac0bb097
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:32 2023 +0000

    binder: fix race between mmput() and do_exit()
    
    commit 9a9ab0d963621d9d12199df9817e66982582d5a5 upstream.
    
    Task A calls binder_update_page_range() to allocate and insert pages on
    a remote address space from Task B. For this, Task A pins the remote mm
    via mmget_not_zero() first. This can race with Task B do_exit() and the
    final mmput() refcount decrement will come from Task A.
    
      Task A            | Task B
      ------------------+------------------
      mmget_not_zero()  |
                        |  do_exit()
                        |    exit_mm()
                        |      mmput()
      mmput()           |
        exit_mmap()     |
          remove_vma()  |
            fput()      |
    
    In this case, the work of ____fput() from Task B is queued up in Task A
    as TWA_RESUME. So in theory, Task A returns to userspace and the cleanup
    work gets executed. However, Task A instead sleep, waiting for a reply
    from Task B that never comes (it's dead).
    
    This means the binder_deferred_release() is blocked until an unrelated
    binder event forces Task A to go back to userspace. All the associated
    death notifications will also be delayed until then.
    
    In order to fix this use mmput_async() that will schedule the work in
    the corresponding mm->async_put_work WQ instead of Task A.
    
    Fixes: 457b9a6f09f0 ("Staging: android: add binder driver")
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-4-cmllamas@google.com
    [cmllamas: fix trivial conflict with missing d8ed45c5dcd4.]
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 4404c2b832cf0a842b6e3c63fb5749e97dc618ea
Author: Jan Beulich <jbeulich@suse.com>
Date:   Mon Jan 8 10:54:04 2024 +0100

    xen-netback: don't produce zero-size SKB frags
    
    commit c7ec4f2d684e17d69bbdd7c4324db0ef5daac26a upstream.
    
    While frontends may submit zero-size requests (wasting a precious slot),
    core networking code as of at least 3ece782693c4b ("sock: skb_copy_ubufs
    support for compound pages") can't deal with SKBs when they have all
    zero-size fragments. Respond to empty requests right when populating
    fragments; all further processing is fragment based and hence won't
    encounter these empty requests anymore.
    
    In a way this should have been that way from the beginning: When no data
    is to be transferred for a particular request, there's not even a point
    in validating the respective grant ref. That's no different from e.g.
    passing NULL into memcpy() when at the same time the size is 0.
    
    This is XSA-448 / CVE-2023-46838.
    
    Cc: stable@vger.kernel.org
    Signed-off-by: Jan Beulich <jbeulich@suse.com>
    Reviewed-by: Juergen Gross <jgross@suse.com>
    Reviewed-by: Paul Durrant <paul@xen.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit ee4e9c5ffff996dccd726b44685766033e072f54
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Jan 18 11:14:14 2024 +0100

    Revert "ASoC: atmel: Remove system clock tree configuration for at91sam9g20ek"
    
    This reverts commit 6a20bf46c6254e4e99613309c334519a5f54be53 which is
    commit c775cbf62ed4911e4f0f23880f01815753123690 upstream.
    
    It is reported to cause problems, so drop it from the 5.4.y tree for now.
    
    Link: https://lore.kernel.org/r/845b3053-d47b-4717-9665-79b120da133b@sirena.org.uk
    Reported-by: Mark Brown <broonie@kernel.org>
    Cc: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
    Cc: Sasha Levin <sashal@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 01fe1b7bb0aae7d5218b6adac80a600cfe226b63
Author: Hans de Goede <hdegoede@redhat.com>
Date:   Tue Jan 16 21:43:25 2024 +0100

    Input: atkbd - use ab83 as id when skipping the getid command
    
    commit 58f65f9db7e0de366a5a115c2e2c0703858bba69 upstream.
    
    Barnabás reported that the change to skip the getid command
    when the controller is in translated mode on laptops caused
    the Version field of his "AT Translated Set 2 keyboard"
    input device to change from ab83 to abba, breaking a custom
    hwdb entry for this keyboard.
    
    Use the standard ab83 id for keyboards when getid is skipped
    (rather then that getid fails) to avoid reporting a different
    Version to userspace then before skipping the getid.
    
    Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")
    Reported-by: Barnabás Pőcze <pobrn@protonmail.com>
    Closes: https://lore.kernel.org/linux-input/W1ydwoG2fYv85Z3C3yfDOJcVpilEvGge6UGa9kZh8zI2-qkHXp7WLnl2hSkFz63j-c7WupUWI5TLL6n7Lt8DjRuU-yJBwLYWrreb1hbnd6A=@protonmail.com/
    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Link: https://lore.kernel.org/r/20240116204325.7719-1-hdegoede@redhat.com
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit a53e15e592b4dcc91c3a3b8514e484a0bdbc53a3
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:31 2023 +0000

    binder: fix use-after-free in shinker's callback
    
    commit 3f489c2067c5824528212b0fc18b28d51332d906 upstream.
    
    The mmap read lock is used during the shrinker's callback, which means
    that using alloc->vma pointer isn't safe as it can race with munmap().
    As of commit dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in
    munmap") the mmap lock is downgraded after the vma has been isolated.
    
    I was able to reproduce this issue by manually adding some delays and
    triggering page reclaiming through the shrinker's debug sysfs. The
    following KASAN report confirms the UAF:
    
      ==================================================================
      BUG: KASAN: slab-use-after-free in zap_page_range_single+0x470/0x4b8
      Read of size 8 at addr ffff356ed50e50f0 by task bash/478
    
      CPU: 1 PID: 478 Comm: bash Not tainted 6.6.0-rc5-00055-g1c8b86a3799f-dirty #70
      Hardware name: linux,dummy-virt (DT)
      Call trace:
       zap_page_range_single+0x470/0x4b8
       binder_alloc_free_page+0x608/0xadc
       __list_lru_walk_one+0x130/0x3b0
       list_lru_walk_node+0xc4/0x22c
       binder_shrink_scan+0x108/0x1dc
       shrinker_debugfs_scan_write+0x2b4/0x500
       full_proxy_write+0xd4/0x140
       vfs_write+0x1ac/0x758
       ksys_write+0xf0/0x1dc
       __arm64_sys_write+0x6c/0x9c
    
      Allocated by task 492:
       kmem_cache_alloc+0x130/0x368
       vm_area_alloc+0x2c/0x190
       mmap_region+0x258/0x18bc
       do_mmap+0x694/0xa60
       vm_mmap_pgoff+0x170/0x29c
       ksys_mmap_pgoff+0x290/0x3a0
       __arm64_sys_mmap+0xcc/0x144
    
      Freed by task 491:
       kmem_cache_free+0x17c/0x3c8
       vm_area_free_rcu_cb+0x74/0x98
       rcu_core+0xa38/0x26d4
       rcu_core_si+0x10/0x1c
       __do_softirq+0x2fc/0xd24
    
      Last potentially related work creation:
       __call_rcu_common.constprop.0+0x6c/0xba0
       call_rcu+0x10/0x1c
       vm_area_free+0x18/0x24
       remove_vma+0xe4/0x118
       do_vmi_align_munmap.isra.0+0x718/0xb5c
       do_vmi_munmap+0xdc/0x1fc
       __vm_munmap+0x10c/0x278
       __arm64_sys_munmap+0x58/0x7c
    
    Fix this issue by performing instead a vma_lookup() which will fail to
    find the vma that was isolated before the mmap lock downgrade. Note that
    this option has better performance than upgrading to a mmap write lock
    which would increase contention. Plus, mmap_write_trylock() has been
    recently removed anyway.
    
    Fixes: dd2283f2605e ("mm: mmap: zap pages with read mmap_sem in munmap")
    Cc: stable@vger.kernel.org
    Cc: Liam Howlett <liam.howlett@oracle.com>
    Cc: Minchan Kim <minchan@kernel.org>
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-3-cmllamas@google.com
    [cmllamas: use find_vma() instead of vma_lookup() as commit ce6d42f2e4a2
     is missing in v5.4. This only works because we check the vma against
     our cached alloc->vma pointer. Also, unlock via up_read() instead of
     mmap_read_unlock() as commit d8ed45c5dcd4 is also missing in v5.4.]
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit fc1119a3c65dff294e1705de858c1a67ee59827f
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:33 2023 +0000

    binder: fix async space check for 0-sized buffers
    
    commit 3091c21d3e9322428691ce0b7a0cfa9c0b239eeb upstream.
    
    Move the padding of 0-sized buffers to an earlier stage to account for
    this round up during the alloc->free_async_space check.
    
    Fixes: 74310e06be4d ("android: binder: Move buffer out of area shared with user space")
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-5-cmllamas@google.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 1b7c039260ce2f2d98fdc2868083bf21e3a8728a
Author: Geert Uytterhoeven <geert+renesas@glider.be>
Date:   Thu Jan 11 09:50:25 2024 +0100

    of: unittest: Fix of_count_phandle_with_args() expected value message
    
    [ Upstream commit 716089b417cf98d01f0dc1b39f9c47e1d7b4c965 ]
    
    The expected result value for the call to of_count_phandle_with_args()
    was updated from 7 to 8, but the accompanying error message was
    forgotten.
    
    Fixes: 4dde83569832f937 ("of: Fix double free in of_parse_phandle_with_args_map")
    Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
    Link: https://lore.kernel.org/r/20240111085025.2073894-1-geert+renesas@glider.be
    Signed-off-by: Rob Herring <robh@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit a0a061151a6200c13149dbcdb6c065203c8425d2
Author: Christian A. Ehrhardt <lk@c--e.de>
Date:   Fri Dec 29 11:54:11 2023 +0100

    of: Fix double free in of_parse_phandle_with_args_map
    
    [ Upstream commit 4dde83569832f9377362e50f7748463340c5db6b ]
    
    In of_parse_phandle_with_args_map() the inner loop that
    iterates through the map entries calls of_node_put(new)
    to free the reference acquired by the previous iteration
    of the inner loop. This assumes that the value of "new" is
    NULL on the first iteration of the inner loop.
    
    Make sure that this is true in all iterations of the outer
    loop by setting "new" to NULL after its value is assigned to "cur".
    
    Extend the unittest to detect the double free and add an additional
    test case that actually triggers this path.
    
    Fixes: bd6f2fd5a1 ("of: Support parsing phandle argument lists through a nexus node")
    Cc: Stephen Boyd <stephen.boyd@linaro.org>
    Signed-off-by: "Christian A. Ehrhardt" <lk@c--e.de>
    Link: https://lore.kernel.org/r/20231229105411.1603434-1-lk@c--e.de
    Signed-off-by: Rob Herring <robh@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit a9de8a4f52ff21ad6cd95a3363ec8af5dafe068c
Author: Peter Robinson <pbrobinson@gmail.com>
Date:   Wed Dec 20 13:59:47 2023 +0000

    mmc: sdhci_omap: Fix TI SoC dependencies
    
    [ Upstream commit 09f164d393a6671e5ff8342ba6b3cb7fe3f20208 ]
    
    The sdhci_omap is specific to  older TI SoCs, update the
    dependencies for those SoCs and compile testing. While we're
    at it update the text to reflect the wider range of
    supported TI SoCS the driver now supports.
    
    Fixes: 7d326930d352 ("mmc: sdhci-omap: Add OMAP SDHCI driver")
    Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
    Link: https://lore.kernel.org/r/20231220135950.433588-2-pbrobinson@gmail.com
    Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b8bbe3354419e3adb571d8457cab3c2b7d299814
Author: Su Hui <suhui@nfschina.com>
Date:   Wed Nov 1 11:16:36 2023 +0800

    clk: si5341: fix an error code problem in si5341_output_clk_set_rate
    
    [ Upstream commit 5607068ae5ab02c3ac9cabc6859d36e98004c341 ]
    
    regmap_bulk_write() return zero or negative error code, return the value
    of regmap_bulk_write() rather than '0'.
    
    Fixes: 3044a860fd09 ("clk: Add Si5341/Si5340 driver")
    Acked-by: Mike Looijmans <mike.looijmans@topic.nl>
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Link: https://lore.kernel.org/r/20231101031633.996124-1-suhui@nfschina.com
    Signed-off-by: Stephen Boyd <sboyd@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4810cce02967b4595204c508c9165a2c22fcd5e5
Author: Stefan Wahren <wahrenst@gmx.net>
Date:   Sun Nov 12 18:32:51 2023 +0100

    watchdog: bcm2835_wdt: Fix WDIOC_SETTIMEOUT handling
    
    [ Upstream commit f33f5b1fd1be5f5106d16f831309648cb0f1c31d ]
    
    Users report about the unexpected behavior for setting timeouts above
    15 sec on Raspberry Pi. According to watchdog-api.rst the ioctl
    WDIOC_SETTIMEOUT shouldn't fail because of hardware limitations.
    But looking at the code shows that max_timeout based on the
    register value PM_WDOG_TIME_SET, which is the maximum.
    
    Since 664a39236e71 ("watchdog: Introduce hardware maximum heartbeat
    in watchdog core") the watchdog core is able to handle this problem.
    
    This fix has been tested with watchdog-test from selftests.
    
    Link: https://bugzilla.kernel.org/show_bug.cgi?id=217374
    Fixes: 664a39236e71 ("watchdog: Introduce hardware maximum heartbeat in watchdog core")
    Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
    Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Link: https://lore.kernel.org/r/20231112173251.4827-1-wahrenst@gmx.net
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 11a64041d9215b3bef8e9e6dfaa35f899ea54d9e
Author: Jerry Hoemann <jerry.hoemann@hpe.com>
Date:   Wed Dec 13 14:53:38 2023 -0700

    watchdog/hpwdt: Only claim UNKNOWN NMI if from iLO
    
    [ Upstream commit dced0b3e51dd2af3730efe14dd86b5e3173f0a65 ]
    
    Avoid unnecessary crashes by claiming only NMIs that are due to
    ERROR signalling or generated by the hpwdt hardware device.
    
    The code does this, but only for iLO5.
    
    The intent was to preserve legacy, Gen9 and earlier, semantics of
    using hpwdt for error containtment as hardware/firmware would signal
    fatal IO errors as an NMI with the expectation of hpwdt crashing
    the system.  Howerver, these IO errors should be received by hpwdt
    as an NMI_IO_CHECK.  So the test is overly permissive and should
    not be limited to only ilo5.
    
    We need to enable this protection for future iLOs not matching the
    current PCI IDs.
    
    Fixes: 62290a5c194b ("watchdog: hpwdt: Claim NMIs generated by iLO5")
    Signed-off-by: Jerry Hoemann <jerry.hoemann@hpe.com>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Link: https://lore.kernel.org/r/20231213215340.495734-2-jerry.hoemann@hpe.com
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 0d5685c13d5591965830ef648f7a78ec6e62b071
Author: Curtis Klein <curtis.klein@hpe.com>
Date:   Tue Dec 5 11:05:22 2023 -0800

    watchdog: set cdev owner before adding
    
    [ Upstream commit 38d75297745f04206db9c29bdd75557f0344c7cc ]
    
    When the new watchdog character device is registered, it becomes
    available for opening. This creates a race where userspace may open the
    device before the character device's owner is set. This results in an
    imbalance in module_get calls as the cdev_get in cdev_open will not
    increment the reference count on the watchdog driver module.
    
    This causes problems when the watchdog character device is released as
    the module loader's reference will also be released. This makes it
    impossible to open the watchdog device later on as it now appears that
    the module is being unloaded. The open will fail with -ENXIO from
    chrdev_open.
    
    The legacy watchdog device will fail with -EBUSY from the try_module_get
    in watchdog_open because it's module owner is the watchdog core module
    so it can still be opened but it will fail to get a refcount on the
    underlying watchdog device driver.
    
    Fixes: 72139dfa2464 ("watchdog: Fix the race between the release of watchdog_core_data and cdev")
    Signed-off-by: Curtis Klein <curtis.klein@hpe.com>
    Reviewed-by: Guenter Roeck <linux@roeck-us.net>
    Link: https://lore.kernel.org/r/20231205190522.55153-1-curtis.klein@hpe.com
    Signed-off-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 777aa44f63fa3f1d83b96b1ba7722f5649170d45
Author: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
Date:   Wed Nov 29 03:29:15 2023 -0800

    drivers: clk: zynqmp: calculate closest mux rate
    
    [ Upstream commit b782921ddd7f84f524723090377903f399fdbbcb ]
    
    Currently zynqmp clock driver is not calculating closest mux rate and
    because of that Linux is not setting proper frequency for CPU and
    not able to set given frequency for dynamic frequency scaling.
    
    E.g., In current logic initial acpu clock parent and frequency as below
    apll1                  0    0    0  2199999978    0     0  50000      Y
        acpu0_mux          0    0    0  2199999978    0     0  50000      Y
            acpu0_idiv1    0    0    0  2199999978    0     0  50000      Y
                acpu0      0    0    0  2199999978    0     0  50000      Y
    
    After changing acpu frequency to 549999994 Hz using CPU freq scaling its
    selecting incorrect parent which is not closest frequency.
    rpll_to_xpd            0    0    0  1599999984    0     0  50000      Y
        acpu0_mux          0    0    0  1599999984    0     0  50000      Y
            acpu0_div1     0    0    0   533333328    0     0  50000      Y
                acpu0      0    0    0   533333328    0     0  50000      Y
    
    Parent should remain same since 549999994 = 2199999978 / 4.
    
    So use __clk_mux_determine_rate_closest() generic function to calculate
    closest rate for mux clock. After this change its selecting correct
    parent and correct clock rate.
    apll1                  0    0    0  2199999978    0     0  50000      Y
        acpu0_mux          0    0    0  2199999978    0     0  50000      Y
            acpu0_div1     0    0    0   549999995    0     0  50000      Y
                acpu0      0    0    0   549999995    0     0  50000      Y
    
    Fixes: 3fde0e16d016 ("drivers: clk: Add ZynqMP clock driver")
    Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com>
    Link: https://lore.kernel.org/r/20231129112916.23125-2-jay.buddhabhatti@amd.com
    Signed-off-by: Stephen Boyd <sboyd@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5a572eb32fd39e9c5b0b40756a7cdb8661fd2da3
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Fri Dec 15 00:58:42 2023 +0800

    gpu/drm/radeon: fix two memleaks in radeon_vm_init
    
    [ Upstream commit c2709b2d6a537ca0fa0f1da36fdaf07e48ef447d ]
    
    When radeon_bo_create and radeon_vm_clear_bo fail, the vm->page_tables
    allocated before need to be freed. However, neither radeon_vm_init
    itself nor its caller have done such deallocation.
    
    Fixes: 6d2f2944e95e ("drm/radeon: use normal BOs for the page tables v4")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8b55b06e737feb2a645b0293ea27e38418876d63
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Fri Dec 15 00:24:58 2023 +0800

    drivers/amd/pm: fix a use-after-free in kv_parse_power_table
    
    [ Upstream commit 28dd788382c43b330480f57cd34cde0840896743 ]
    
    When ps allocated by kzalloc equals to NULL, kv_parse_power_table
    frees adev->pm.dpm.ps that allocated before. However, after the control
    flow goes through the following call chains:
    
    kv_parse_power_table
      |-> kv_dpm_init
            |-> kv_dpm_sw_init
                  |-> kv_dpm_fini
    
    The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its
    first free in kv_parse_power_table and causes a use-after-free bug.
    
    Fixes: a2e73f56fa62 ("drm/amdgpu: Add support for CIK parts")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 06d95c99d5a4f5accdb79464076efe62e668c706
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Thu Dec 14 23:24:11 2023 +0800

    drm/amd/pm: fix a double-free in si_dpm_init
    
    [ Upstream commit ac16667237a82e2597e329eb9bc520d1cf9dff30 ]
    
    When the allocation of
    adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails,
    amdgpu_free_extended_power_table is called to free some fields of adev.
    However, when the control flow returns to si_dpm_sw_init, it goes to
    label dpm_failed and calls si_dpm_fini, which calls
    amdgpu_free_extended_power_table again and free those fields again. Thus
    a double-free is triggered.
    
    Fixes: 841686df9f7d ("drm/amdgpu: add SI DPM support (v4)")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8ee1fb4c5168da1fdaeada960b716e86b3086007
Author: Alex Deucher <alexander.deucher@amd.com>
Date:   Mon Nov 27 17:26:29 2023 -0500

    drm/amdgpu/debugfs: fix error code when smc register accessors are NULL
    
    [ Upstream commit afe58346d5d3887b3e49ff623d2f2e471f232a8d ]
    
    Should be -EOPNOTSUPP.
    
    Fixes: 5104fdf50d32 ("drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL")
    Reviewed-by: Christian König <christian.koenig@amd.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 68ec0a0211c4312028e27326c64a64d0008ccd26
Author: Dan Carpenter <dan.carpenter@linaro.org>
Date:   Tue Oct 31 12:53:33 2023 +0300

    media: dvbdev: drop refcount on error path in dvb_device_open()
    
    [ Upstream commit a2dd235df435a05d389240be748909ada91201d2 ]
    
    If call to file->f_op->open() fails, then call dvb_device_put(dvbdev).
    
    Fixes: 0fc044b2b5e2 ("media: dvbdev: adopts refcnt to avoid UAF")
    Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 06a9263ac925775c28355b379207a4bb671f6816
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Fri Dec 1 21:22:55 2023 +0800

    media: cx231xx: fix a memleak in cx231xx_init_isoc
    
    [ Upstream commit 5d3c8990e2bbf929cb211563dadd70708f42e4e6 ]
    
    The dma_q->p_left_data alloced by kzalloc should be freed in all the
    following error handling paths. However, it hasn't been freed in the
    allocation error paths of dev->video_mode.isoc_ctl.urb and
    dev->video_mode.isoc_ctl.transfer_buffer.
    
    On the other hand, the dma_q->p_left_data did be freed in the
    error-handling paths after that of dev->video_mode.isoc_ctl.urb and
    dev->video_mode.isoc_ctl.transfer_buffer, by calling
    cx231xx_uninit_isoc(dev). So the same free operation should be done in
    error-handling paths of those two allocation.
    
    Fixes: 64fbf4445526 ("[media] cx231xx: Added support for Carraera, Shelby, RDx_253S and VIDEO_GRABBER")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6a421928f7b20d94302415e2e2a99bc8769f42b5
Author: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Date:   Fri Nov 3 15:14:06 2023 +0200

    drm/bridge: tc358767: Fix return value on error case
    
    [ Upstream commit 32bd29b619638256c5b75fb021d6d9f12fc4a984 ]
    
    If the hpd_pin is invalid, the driver returns 'ret'. But 'ret' contains
    0, instead of an error value.
    
    Return -EINVAL instead.
    
    Fixes: f25ee5017e4f ("drm/bridge: tc358767: add IRQ and HPD support")
    Acked-by: Maxime Ripard <mripard@kernel.org>
    Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231103-uninit-fixes-v2-4-c22b2444f5f5@ideasonboard.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit d46fe2e93e5345196cea69f3acae2ee1f1542594
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Mon Dec 4 18:21:54 2023 +0800

    drm/radeon/trinity_dpm: fix a memleak in trinity_parse_power_table
    
    [ Upstream commit 28c28d7f77c06ac2c0b8f9c82bc04eba22912b3b ]
    
    The rdev->pm.dpm.ps allocated by kcalloc should be freed in every
    following error-handling path. However, in the error-handling of
    rdev->pm.power_state[i].clock_info the rdev->pm.dpm.ps is not freed,
    resulting in a memleak in this function.
    
    Fixes: d70229f70447 ("drm/radeon/kms: add dpm support for trinity asics")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit c0769f091ff9dda610f5e14ddae6b3b6735e65d7
Author: Zhipeng Lu <alexious@zju.edu.cn>
Date:   Mon Dec 4 16:57:56 2023 +0800

    drm/radeon/dpm: fix a memleak in sumo_parse_power_table
    
    [ Upstream commit 0737df9ed0997f5b8addd6e2b9699a8c6edba2e4 ]
    
    The rdev->pm.dpm.ps allocated by kcalloc should be freed in every
    following error-handling path. However, in the error-handling of
    rdev->pm.power_state[i].clock_info the rdev->pm.dpm.ps is not freed,
    resulting in a memleak in this function.
    
    Fixes: 80ea2c129c76 ("drm/radeon/kms: add dpm support for sumo asics (v2)")
    Signed-off-by: Zhipeng Lu <alexious@zju.edu.cn>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5d12c5d75f7c78b83a738025947651ec5c95b4d4
Author: Yang Yingliang <yangyingliang@huawei.com>
Date:   Thu Nov 30 15:50:16 2023 +0800

    drm/radeon: check the alloc_workqueue return value in radeon_crtc_init()
    
    [ Upstream commit 7a2464fac80d42f6f8819fed97a553e9c2f43310 ]
    
    check the alloc_workqueue return value in radeon_crtc_init()
    to avoid null-ptr-deref.
    
    Fixes: fa7f517cb26e ("drm/radeon: rework page flip handling v4")
    Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 09d59f73f46aac1986a75f994d213c2ab0466675
Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date:   Sun Dec 3 01:55:52 2023 +0300

    drm/drv: propagate errors from drm_modeset_register_all()
    
    [ Upstream commit 5f8dec200923a76dc57187965fd59c1136f5d085 ]
    
    In case the drm_modeset_register_all() function fails, its error code
    will be ignored. Instead make the drm_dev_register() bail out in case of
    such an error.
    
    Fixes: 79190ea2658a ("drm: Add callbacks for late registering")
    Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Signed-off-by: Maxime Ripard <mripard@kernel.org>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231202225552.1283638-1-dmitry.baryshkov@linaro.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 31b169a8bed7f3ba0cd97caafb414ea01ae1ca3e
Author: Konrad Dybcio <konrad.dybcio@linaro.org>
Date:   Tue Jun 20 13:43:20 2023 +0200

    drm/msm/dsi: Use pm_runtime_resume_and_get to prevent refcnt leaks
    
    [ Upstream commit 3d07a411b4faaf2b498760ccf12888f8de529de0 ]
    
    This helper has been introduced to avoid programmer errors (missing
    _put calls leading to dangling refcnt) when using pm_runtime_get, use it.
    
    While at it, start checking the return value.
    
    Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
    Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Fixes: 5c8290284402 ("drm/msm/dsi: Split PHY drivers to separate files")
    Patchwork: https://patchwork.freedesktop.org/patch/543350/
    Link: https://lore.kernel.org/r/20230620-topic-dsiphy_rpm-v2-1-a11a751f34f0@linaro.org
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9170aa07cb20217c7e1bbf81008ac20b9fabb184
Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date:   Tue Nov 28 00:54:01 2023 +0300

    drm/msm/mdp4: flush vblank event on disable
    
    [ Upstream commit c6721b3c6423d8a348ae885a0f4c85e14f9bf85c ]
    
    Flush queued events when disabling the crtc. This avoids timeouts when
    we come back and wait for dependencies (like the previous frame's
    flip_done).
    
    Fixes: c8afe684c95c ("drm/msm: basic KMS driver for snapdragon")
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
    Patchwork: https://patchwork.freedesktop.org/patch/569127/
    Link: https://lore.kernel.org/r/20231127215401.4064128-1-dmitry.baryshkov@linaro.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 136f919816cc34c0c97a2b85a1ac3df71adef170
Author: Linus Walleij <linus.walleij@linaro.org>
Date:   Fri Dec 1 14:20:32 2023 +0100

    ASoC: cs35l34: Fix GPIO name and drop legacy include
    
    [ Upstream commit a6122b0b4211d132934ef99e7b737910e6d54d2f ]
    
    This driver includes the legacy GPIO APIs <linux/gpio.h> and
    <linux/of_gpio.h> but does not use any symbols from any of
    them.
    
    Drop the includes.
    
    Further the driver is requesting "reset-gpios" rather than
    just "reset" from the GPIO framework. This is wrong because
    the gpiolib core will add "-gpios" before processing the
    request from e.g. device tree. Drop the suffix.
    
    The last problem means that the optional RESET GPIO has
    never been properly retrieved and used even if it existed,
    but nobody noticed.
    
    Fixes: c1124c09e103 ("ASoC: cs35l34: Initial commit of the cs35l34 CODEC driver.")
    Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
    Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
    Link: https://lore.kernel.org/r/20231201-descriptors-sound-cirrus-v2-3-ee9f9d4655eb@linaro.org
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 86af5d7acf4c3c03565e1b085edd18f8ffb3ab3b
Author: Linus Walleij <linus.walleij@linaro.org>
Date:   Fri Dec 1 14:20:31 2023 +0100

    ASoC: cs35l33: Fix GPIO name and drop legacy include
    
    [ Upstream commit 50678d339d670a92658e5538ebee30447c88ccb3 ]
    
    This driver includes the legacy GPIO APIs <linux/gpio.h> and
    <linux/of_gpio.h> but does not use any symbols from any of
    them.
    
    Drop the includes.
    
    Further the driver is requesting "reset-gpios" rather than
    just "reset" from the GPIO framework. This is wrong because
    the gpiolib core will add "-gpios" before processing the
    request from e.g. device tree. Drop the suffix.
    
    The last problem means that the optional RESET GPIO has
    never been properly retrieved and used even if it existed,
    but nobody noticed.
    
    Fixes: 3333cb7187b9 ("ASoC: cs35l33: Initial commit of the cs35l33 CODEC driver.")
    Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
    Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
    Link: https://lore.kernel.org/r/20231201-descriptors-sound-cirrus-v2-2-ee9f9d4655eb@linaro.org
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 94aa82723abb9cddfe33c2d99eca7e7ebd931c2f
Author: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Date:   Tue Aug 8 11:04:16 2023 -0700

    drm/radeon: check return value of radeon_ring_lock()
    
    [ Upstream commit 71225e1c930942cb1e042fc08c5cc0c4ef30e95e ]
    
    In the unlikely event of radeon_ring_lock() failing, its errno return
    value should be processed. This patch checks said return value and
    prints a debug message in case of an error.
    
    Found by Linux Verification Center (linuxtesting.org) with static
    analysis tool SVACE.
    
    Fixes: 48c0c902e2e6 ("drm/radeon/kms: add support for CP setup on SI")
    Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit bf48d891234bffce75398c84a651bdbb22c9ff05
Author: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Date:   Wed Nov 29 07:22:12 2023 -0800

    drm/radeon/r100: Fix integer overflow issues in r100_cs_track_check()
    
    [ Upstream commit b5c5baa458faa5430c445acd9a17481274d77ccf ]
    
    It may be possible, albeit unlikely, to encounter integer overflow
    during the multiplication of several unsigned int variables, the
    result being assigned to a variable 'size' of wider type.
    
    Prevent this potential behaviour by converting one of the multiples
    to unsigned long.
    
    Found by Linux Verification Center (linuxtesting.org) with static
    analysis tool SVACE.
    
    Fixes: 0242f74d29df ("drm/radeon: clean up CS functions in r100.c")
    Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8e5bcb781f87d750de16e1087e2d7f6b21403d74
Author: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Date:   Wed Nov 29 07:22:30 2023 -0800

    drm/radeon/r600_cs: Fix possible int overflows in r600_cs_check_reg()
    
    [ Upstream commit 39c960bbf9d9ea862398759e75736cfb68c3446f ]
    
    While improbable, there may be a chance of hitting integer
    overflow when the result of radeon_get_ib_value() gets shifted
    left.
    
    Avoid it by casting one of the operands to larger data type (u64).
    
    Found by Linux Verification Center (linuxtesting.org) with static
    analysis tool SVACE.
    
    Fixes: 1729dd33d20b ("drm/radeon/kms: r600 CS parser fixes")
    Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5624a3c1b1ebc8991318e1cce2aa719542991024
Author: Chao Yu <chao@kernel.org>
Date:   Tue Nov 28 17:25:16 2023 +0800

    f2fs: fix to avoid dirent corruption
    
    [ Upstream commit 53edb549565f55ccd0bdf43be3d66ce4c2d48b28 ]
    
    As Al reported in link[1]:
    
    f2fs_rename()
    ...
            if (old_dir != new_dir && !whiteout)
                    f2fs_set_link(old_inode, old_dir_entry,
                                            old_dir_page, new_dir);
            else
                    f2fs_put_page(old_dir_page, 0);
    
    You want correct inumber in the ".." link.  And cross-directory
    rename does move the source to new parent, even if you'd been asked
    to leave a whiteout in the old place.
    
    [1] https://lore.kernel.org/all/20231017055040.GN800259@ZenIV/
    
    With below testcase, it may cause dirent corruption, due to it missed
    to call f2fs_set_link() to update ".." link to new directory.
    - mkdir -p dir/foo
    - renameat2 -w dir/foo bar
    
    [ASSERT] (__chk_dots_dentries:1421)  --> Bad inode number[0x4] for '..', parent parent ino is [0x3]
    [FSCK] other corrupted bugs                           [Fail]
    
    Fixes: 7e01e7ad746b ("f2fs: support RENAME_WHITEOUT")
    Cc: Jan Kara <jack@suse.cz>
    Reported-by: Al Viro <viro@zeniv.linux.org.uk>
    Signed-off-by: Chao Yu <chao@kernel.org>
    Reviewed-by: Jan Kara <jack@suse.cz>
    Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b083ec00f39ed6c7c7cb72bbcaab7b2d5cfd25ad
Author: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date:   Fri Nov 24 10:42:30 2023 +0100

    drm/bridge: Fix typo in post_disable() description
    
    [ Upstream commit 288b039db225676e0c520c981a1b5a2562d893a3 ]
    
    s/singals/signals/
    
    Fixes: 199e4e967af4 ("drm: Extract drm_bridge.h")
    Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
    Signed-off-by: Robert Foss <rfoss@kernel.org>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231124094253.658064-1-dario.binacchi@amarulasolutions.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 47aa8fcd5e8b5563af4042a00f25ba89bef8f33d
Author: Ricardo B. Marliere <ricardo@marliere.net>
Date:   Fri Oct 13 01:09:12 2023 +0200

    media: pvrusb2: fix use after free on context disconnection
    
    [ Upstream commit ded85b0c0edd8f45fec88783d7555a5b982449c1 ]
    
    Upon module load, a kthread is created targeting the
    pvr2_context_thread_func function, which may call pvr2_context_destroy
    and thus call kfree() on the context object. However, that might happen
    before the usb hub_event handler is able to notify the driver. This
    patch adds a sanity check before the invalid read reported by syzbot,
    within the context disconnection call stack.
    
    Reported-and-tested-by: syzbot+621409285c4156a009b3@syzkaller.appspotmail.com
    Closes: https://lore.kernel.org/all/000000000000a02a4205fff8eb92@google.com/
    
    Fixes: e5be15c63804 ("V4L/DVB (7711): pvrusb2: Fix race on module unload")
    Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
    Acked-by: Mike Isely <isely@pobox.com>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f6a35c21cde3ce7efe62d4cddb19996d85e7577d
Author: Leon Romanovsky <leon@kernel.org>
Date:   Mon Nov 13 11:28:02 2023 +0200

    RDMA/usnic: Silence uninitialized symbol smatch warnings
    
    [ Upstream commit b9a85e5eec126d6ae6c362f94b447c223e8fe6e4 ]
    
    The patch 1da177e4c3f4: "Linux-2.6.12-rc2" from Apr 16, 2005
    (linux-next), leads to the following Smatch static checker warning:
    
            drivers/infiniband/hw/mthca/mthca_cmd.c:644 mthca_SYS_EN()
            error: uninitialized symbol 'out'.
    
    drivers/infiniband/hw/mthca/mthca_cmd.c
        636 int mthca_SYS_EN(struct mthca_dev *dev)
        637 {
        638         u64 out;
        639         int ret;
        640
        641         ret = mthca_cmd_imm(dev, 0, &out, 0, 0, CMD_SYS_EN, CMD_TIME_CLASS_D);
    
    We pass out here and it gets used without being initialized.
    
            err = mthca_cmd_post(dev, in_param,
                                 out_param ? *out_param : 0,
                                             ^^^^^^^^^^
                                 in_modifier, op_modifier,
                                 op, context->token, 1);
    
    It's the same in mthca_cmd_wait() and mthca_cmd_poll().
    
    Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
    Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
    Closes: https://lore.kernel.org/all/533bc3df-8078-4397-b93d-d1f6cec9b636@moroto.mountain
    Link: https://lore.kernel.org/r/c559cb7113158c02d75401ac162652072ef1b5f0.1699867650.git.leon@kernel.org
    Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9bb977521768ce78bff916601e8e9dddd08370a8
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Mon Jan 8 12:00:36 2024 +0100

    ARM: davinci: always select CONFIG_CPU_ARM926T
    
    [ Upstream commit 40974ee421b4d1fc74ac733d86899ce1b83d8f65 ]
    
    The select was lost by accident during the multiplatform conversion.
    Any davinci-only
    
    arm-linux-gnueabi-ld: arch/arm/mach-davinci/sleep.o: in function `CACHE_FLUSH':
    (.text+0x168): undefined reference to `arm926_flush_kern_cache_all'
    
    Fixes: f962396ce292 ("ARM: davinci: support multiplatform build for ARM v5")
    Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
    Link: https://lore.kernel.org/r/20240108110055.1531153-1-arnd@kernel.org
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 3f15ba3dc14e6ee002ea01b4faddc3d49200377c
Author: Eric Dumazet <edumazet@google.com>
Date:   Fri Jan 5 17:03:13 2024 +0000

    ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim()
    
    [ Upstream commit d375b98e0248980681e5e56b712026174d617198 ]
    
    syzbot pointed out [1] that NEXTHDR_FRAGMENT handling is broken.
    
    Reading frag_off can only be done if we pulled enough bytes
    to skb->head. Currently we might access garbage.
    
    [1]
    BUG: KMSAN: uninit-value in ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
    ip6_tnl_parse_tlv_enc_lim+0x94f/0xbb0
    ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
    ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
    __netdev_start_xmit include/linux/netdevice.h:4940 [inline]
    netdev_start_xmit include/linux/netdevice.h:4954 [inline]
    xmit_one net/core/dev.c:3548 [inline]
    dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
    __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
    dev_queue_xmit include/linux/netdevice.h:3134 [inline]
    neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
    neigh_output include/net/neighbour.h:542 [inline]
    ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
    ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
    NF_HOOK_COND include/linux/netfilter.h:303 [inline]
    ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
    dst_output include/net/dst.h:451 [inline]
    ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
    ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
    ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
    rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
    rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
    inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
    sock_sendmsg_nosec net/socket.c:730 [inline]
    __sock_sendmsg net/socket.c:745 [inline]
    ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
    ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
    __sys_sendmsg net/socket.c:2667 [inline]
    __do_sys_sendmsg net/socket.c:2676 [inline]
    __se_sys_sendmsg net/socket.c:2674 [inline]
    __x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
    do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
    entry_SYSCALL_64_after_hwframe+0x63/0x6b
    
    Uninit was created at:
    slab_post_alloc_hook+0x129/0xa70 mm/slab.h:768
    slab_alloc_node mm/slub.c:3478 [inline]
    __kmem_cache_alloc_node+0x5c9/0x970 mm/slub.c:3517
    __do_kmalloc_node mm/slab_common.c:1006 [inline]
    __kmalloc_node_track_caller+0x118/0x3c0 mm/slab_common.c:1027
    kmalloc_reserve+0x249/0x4a0 net/core/skbuff.c:582
    pskb_expand_head+0x226/0x1a00 net/core/skbuff.c:2098
    __pskb_pull_tail+0x13b/0x2310 net/core/skbuff.c:2655
    pskb_may_pull_reason include/linux/skbuff.h:2673 [inline]
    pskb_may_pull include/linux/skbuff.h:2681 [inline]
    ip6_tnl_parse_tlv_enc_lim+0x901/0xbb0 net/ipv6/ip6_tunnel.c:408
    ipxip6_tnl_xmit net/ipv6/ip6_tunnel.c:1326 [inline]
    ip6_tnl_start_xmit+0xab2/0x1a70 net/ipv6/ip6_tunnel.c:1432
    __netdev_start_xmit include/linux/netdevice.h:4940 [inline]
    netdev_start_xmit include/linux/netdevice.h:4954 [inline]
    xmit_one net/core/dev.c:3548 [inline]
    dev_hard_start_xmit+0x247/0xa10 net/core/dev.c:3564
    __dev_queue_xmit+0x33b8/0x5130 net/core/dev.c:4349
    dev_queue_xmit include/linux/netdevice.h:3134 [inline]
    neigh_connected_output+0x569/0x660 net/core/neighbour.c:1592
    neigh_output include/net/neighbour.h:542 [inline]
    ip6_finish_output2+0x23a9/0x2b30 net/ipv6/ip6_output.c:137
    ip6_finish_output+0x855/0x12b0 net/ipv6/ip6_output.c:222
    NF_HOOK_COND include/linux/netfilter.h:303 [inline]
    ip6_output+0x323/0x610 net/ipv6/ip6_output.c:243
    dst_output include/net/dst.h:451 [inline]
    ip6_local_out+0xe9/0x140 net/ipv6/output_core.c:155
    ip6_send_skb net/ipv6/ip6_output.c:1952 [inline]
    ip6_push_pending_frames+0x1f9/0x560 net/ipv6/ip6_output.c:1972
    rawv6_push_pending_frames+0xbe8/0xdf0 net/ipv6/raw.c:582
    rawv6_sendmsg+0x2b66/0x2e70 net/ipv6/raw.c:920
    inet_sendmsg+0x105/0x190 net/ipv4/af_inet.c:847
    sock_sendmsg_nosec net/socket.c:730 [inline]
    __sock_sendmsg net/socket.c:745 [inline]
    ____sys_sendmsg+0x9c2/0xd60 net/socket.c:2584
    ___sys_sendmsg+0x28d/0x3c0 net/socket.c:2638
    __sys_sendmsg net/socket.c:2667 [inline]
    __do_sys_sendmsg net/socket.c:2676 [inline]
    __se_sys_sendmsg net/socket.c:2674 [inline]
    __x64_sys_sendmsg+0x307/0x490 net/socket.c:2674
    do_syscall_x64 arch/x86/entry/common.c:52 [inline]
    do_syscall_64+0x44/0x110 arch/x86/entry/common.c:83
    entry_SYSCALL_64_after_hwframe+0x63/0x6b
    
    CPU: 0 PID: 7345 Comm: syz-executor.3 Not tainted 6.7.0-rc8-syzkaller-00024-gac865f00af29 #0
    Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
    
    Fixes: fbfa743a9d2a ("ipv6: fix ip6_tnl_parse_tlv_enc_lim()")
    Reported-by: syzbot <syzkaller@googlegroups.com>
    Signed-off-by: Eric Dumazet <edumazet@google.com>
    Cc: Willem de Bruijn <willemb@google.com>
    Reviewed-by: Willem de Bruijn <willemb@google.com>
    Reviewed-by: David Ahern <dsahern@kernel.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit dcc9cd5ddb94dacb18cd4f91964c0f8d0a27188c
Author: Francesco Dolcini <francesco.dolcini@toradex.com>
Date:   Mon Dec 11 17:40:19 2023 +0100

    Bluetooth: btmtkuart: fix recv_buf() return value
    
    [ Upstream commit 64057f051f20c2a2184b9db7f8037d928d68a4f4 ]
    
    Serdev recv_buf() callback is supposed to return the amount of bytes
    consumed, therefore an int in between 0 and count.
    
    Do not return negative number in case of issue, just print an error and
    return count. This fixes a WARN in ttyport_receive_buf().
    
    Link: https://lore.kernel.org/all/087be419-ec6b-47ad-851a-5e1e3ea5cfcc@kernel.org/
    Fixes: 7237c4c9ec92 ("Bluetooth: mediatek: Add protocol support for MediaTek serial devices")
    Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
    Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit efcfcd5f2b5e35dc3245a269d99f8f393bfa3928
Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date:   Thu Nov 30 14:58:03 2023 +0100

    Bluetooth: Fix bogus check for re-auth no supported with non-ssp
    
    [ Upstream commit d03376c185926098cb4d668d6458801eb785c0a5 ]
    
    This reverts 19f8def031bfa50c579149b200bfeeb919727b27
    "Bluetooth: Fix auth_complete_evt for legacy units" which seems to be
    working around a bug on a broken controller rather then any limitation
    imposed by the Bluetooth spec, in fact if there ws not possible to
    re-auth the command shall fail not succeed.
    
    Fixes: 19f8def031bf ("Bluetooth: Fix auth_complete_evt for legacy units")
    Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 598c902649ea6beb99d57219564968e765caff88
Author: Florian Westphal <fw@strlen.de>
Date:   Mon Nov 27 11:00:37 2023 +0100

    netfilter: nf_tables: mark newset as dead on transaction abort
    
    [ Upstream commit 08e4c8c5919fd405a4d709b4ba43d836894a26eb ]
    
    If a transaction is aborted, we should mark the to-be-released NEWSET dead,
    just like commit path does for DEL and DESTROYSET commands.
    
    In both cases all remaining elements will be released via
    set->ops->destroy().
    
    The existing abort code does NOT post the actual release to the work queue.
    Also the entire __nf_tables_abort() function is wrapped in gc_seq
    begin/end pair.
    
    Therefore, async gc worker will never try to release the pending set
    elements, as gc sequence is always stale.
    
    It might be possible to speed up transaction aborts via work queue too,
    this would result in a race and a possible use-after-free.
    
    So fix this before it becomes an issue.
    
    Fixes: 5f68718b34a5 ("netfilter: nf_tables: GC transaction API to avoid race with control plane")
    Signed-off-by: Florian Westphal <fw@strlen.de>
    Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8dbaaf71ffc2441506405edfd37ff5e03069b638
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:37 2023 +0800

    wifi: rtlwifi: rtl8192se: using calculate_bit_shift()
    
    [ Upstream commit ac32b9317063b101a8ff3d3e885f76f87a280419 ]
    
    Using calculate_bit_shift() to replace _rtl92s_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: d15853163bea ("rtlwifi: rtl8192se: Merge phy routines")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-10-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8fa54f7532c8a1d32a5fd40c741bbfba80f314b0
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:36 2023 +0800

    wifi: rtlwifi: rtl8192ee: using calculate_bit_shift()
    
    [ Upstream commit 63526897fc0d086069bcab67c3a112caaec751cb ]
    
    Using calculate_bit_shift() to replace _rtl92ee_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: b1a3bfc97cd9 ("rtlwifi: rtl8192ee: Move driver from staging to the regular tree")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-9-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4838d16666609f7f285937178cb6e49ac404f4f8
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:35 2023 +0800

    wifi: rtlwifi: rtl8192de: using calculate_bit_shift()
    
    [ Upstream commit b8b2baad2e652042cf8b6339939ac2f4e6f53de4 ]
    
    Using calculate_bit_shift() to replace _rtl92d_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: 7274a8c22980 ("rtlwifi: rtl8192de: Merge phy routines")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-8-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit e15fcb19454211203e44f9cc8801b1b2dc96c494
Author: Colin Ian King <colin.i.king@gmail.com>
Date:   Tue Aug 3 15:49:48 2021 +0100

    rtlwifi: rtl8192de: make arrays static const, makes object smaller
    
    [ Upstream commit b05897ca8c821a16ac03850c4704fe460b3f21a0 ]
    
    Don't populate arrays the stack but instead make them static const. Replace
    array channel_info with channel_all since it contains the same data as
    channel_all. Makes object code smaller by 961 bytes.
    
    Before:
       text    data     bss     dec    hex  filename
     128147   44250    1024  173421  2a56d  ../realtek/rtlwifi/rtl8192de/phy.o
    
    After
       text    data     bss     dec    hex  filename
     127122   44314    1024  172460  2a1ac  ../realtek/rtlwifi/rtl8192de/phy.o
    
    (gcc version 10.2.0)
    
    Signed-off-by: Colin Ian King <colin.king@canonical.com>
    Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
    Link: https://lore.kernel.org/r/20210803144949.79433-2-colin.king@canonical.com
    Stable-dep-of: b8b2baad2e65 ("wifi: rtlwifi: rtl8192de: using calculate_bit_shift()")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ae1df4cc0adb6e33e68ceeee975727ef2174544c
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:34 2023 +0800

    wifi: rtlwifi: rtl8192ce: using calculate_bit_shift()
    
    [ Upstream commit 3d03e8231031bcc65a48cd88ef9c71b6524ce70b ]
    
    Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: 0c8173385e54 ("rtl8192ce: Add new driver")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-7-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit a3a25b5d019c3a5ca1c9fe122ae11fbe7a77e7ea
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:33 2023 +0800

    wifi: rtlwifi: rtl8192cu: using calculate_bit_shift()
    
    [ Upstream commit f4088c8fcbabadad9dd17d17ae9ba24e9e3221ec ]
    
    Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
    And fix an undefined bitwise shift behavior problem.
    
    Fixes: f0a39ae738d6 ("rtlwifi: rtl8192cu: Add routine phy")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-6-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6f84a338ed6183d20c80ddd6ca060d1365a29992
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:32 2023 +0800

    wifi: rtlwifi: rtl8192c: using calculate_bit_shift()
    
    [ Upstream commit 1dedc3a6699d827d345019e921b8d8f37f694333 ]
    
    Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: 4295cd254af3 ("rtlwifi: Move common parts of rtl8192ce/phy.c")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-5-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ee0a81cf7e7b3728f820cae0a66618acbf7e15b0
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:31 2023 +0800

    wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift()
    
    [ Upstream commit 969bc926f04b438676768aeffffffb050e480b62 ]
    
    Using calculate_bit_shift() to replace _rtl88e_phy_calculate_bit_shift().
    And fix the undefined bitwise shift behavior problem.
    
    Fixes: f0eb856e0b6c ("rtlwifi: rtl8188ee: Add new driver")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-4-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 7cbcf5fe01d0ee77f966099a4c78cf0ee2d64ad3
Author: Su Hui <suhui@nfschina.com>
Date:   Tue Dec 19 14:57:29 2023 +0800

    wifi: rtlwifi: add calculate_bit_shift()
    
    [ Upstream commit 52221dfddbbfb5b4e029bb2efe9bb7da33ec1e46 ]
    
    There are many same functions like _rtl88e_phy_calculate_bit_shift(),
    _rtl92c_phy_calculate_bit_shift() and so on. And these functions can
    cause undefined bitwise shift behavior. Add calculate_bit_shift() to
    replace them and fix undefined behavior in subsequent patches.
    
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Acked-by: Ping-Ke Shih <pkshih@realtek.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://msgid.link/20231219065739.1895666-2-suhui@nfschina.com
    Stable-dep-of: 969bc926f04b ("wifi: rtlwifi: rtl8188ee: phy: using calculate_bit_shift()")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4985e507e0b99078b81d8691a99ff6b42084046e
Author: Joakim Zhang <joakim.zhang@cixtech.com>
Date:   Thu Dec 14 16:25:26 2023 +0800

    dma-mapping: clear dev->dma_mem to NULL after freeing it
    
    [ Upstream commit b07bc2347672cc8c7293c64499f1488278c5ca3d ]
    
    Reproduced with below sequence:
    dma_declare_coherent_memory()->dma_release_coherent_memory()
    ->dma_declare_coherent_memory()->"return -EBUSY" error
    
    It will return -EBUSY from the dma_assign_coherent_memory()
    in dma_declare_coherent_memory(), the reason is that dev->dma_mem
    pointer has not been set to NULL after it's freed.
    
    Fixes: cf65a0f6f6ff ("dma-mapping: move all DMA mapping code to kernel/dma")
    Signed-off-by: Joakim Zhang <joakim.zhang@cixtech.com>
    Signed-off-by: Christoph Hellwig <hch@lst.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 48614d528b4242163ae72e8dd04f78d7b1e1dc1b
Author: Arseniy Krasnov <avkrasnov@salutedevices.com>
Date:   Thu Dec 14 15:52:28 2023 +0300

    virtio/vsock: fix logic which reduces credit update messages
    
    [ Upstream commit 93b80887668226180ea5f5349cc728ca6dc700ab ]
    
    Add one more condition for sending credit update during dequeue from
    stream socket: when number of bytes in the rx queue is smaller than
    SO_RCVLOWAT value of the socket. This is actual for non-default value
    of SO_RCVLOWAT (e.g. not 1) - idea is to "kick" peer to continue data
    transmission, because we need at least SO_RCVLOWAT bytes in our rx
    queue to wake up user for reading data (in corner case it is also
    possible to stuck both tx and rx sides, this is why 'Fixes' is used).
    
    Fixes: b89d882dc9fc ("vsock/virtio: reduce credit update messages")
    Signed-off-by: Arseniy Krasnov <avkrasnov@salutedevices.com>
    Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
    Acked-by: Michael S. Tsirkin <mst@redhat.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 332cd73a92983f7798bc1e56bb30a175dd636c3f
Author: Hangbin Liu <liuhangbin@gmail.com>
Date:   Wed Dec 13 14:08:49 2023 +0800

    selftests/net: fix grep checking for fib_nexthop_multiprefix
    
    [ Upstream commit a33e9da3470499e9ff476138f271fb52d6bfe767 ]
    
    When running fib_nexthop_multiprefix test I saw all IPv6 test failed.
    e.g.
    
     ]# ./fib_nexthop_multiprefix.sh
     TEST: IPv4: host 0 to host 1, mtu 1300                              [ OK ]
     TEST: IPv6: host 0 to host 1, mtu 1300                              [FAIL]
    
     With -v it shows
    
     COMMAND: ip netns exec h0 /usr/sbin/ping6 -s 1350 -c5 -w5 2001:db8:101::1
     PING 2001:db8:101::1(2001:db8:101::1) 1350 data bytes
     From 2001:db8:100::64 icmp_seq=1 Packet too big: mtu=1300
    
     --- 2001:db8:101::1 ping statistics ---
     1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
    
     Route get
     2001:db8:101::1 via 2001:db8:100::64 dev eth0 src 2001:db8:100::1 metric 1024 expires 599sec mtu 1300 pref medium
     Searching for:
         2001:db8:101::1 from :: via 2001:db8:100::64 dev eth0 src 2001:db8:100::1 .* mtu 1300
    
    The reason is when CONFIG_IPV6_SUBTREES is not enabled, rt6_fill_node() will
    not put RTA_SRC info. After fix:
    
    ]# ./fib_nexthop_multiprefix.sh
    TEST: IPv4: host 0 to host 1, mtu 1300                              [ OK ]
    TEST: IPv6: host 0 to host 1, mtu 1300                              [ OK ]
    
    Fixes: 735ab2f65dce ("selftests: Add test with multiple prefixes using single nexthop")
    Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
    Link: https://lore.kernel.org/r/20231213060856.4030084-7-liuhangbin@gmail.com
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 12b91f36369b369e852d5c886e8a351f054d9ec0
Author: Yihang Li <liyihang9@huawei.com>
Date:   Thu Dec 14 11:45:13 2023 +0800

    scsi: hisi_sas: Replace with standard error code return value
    
    [ Upstream commit d34ee535705eb43885bc0f561c63046f697355ad ]
    
    In function hisi_sas_controller_prereset(), -ENOSYS (Function not
    implemented) should be returned if the driver does not support .soft_reset.
    Returns -EPERM (Operation not permitted) if HISI_SAS_RESETTING_BIT is
    already be set.
    
    In function _suspend_v3_hw(), returns -EPERM (Operation not permitted) if
    HISI_SAS_RESETTING_BIT is already be set.
    
    Fixes: 4522204ab218 ("scsi: hisi_sas: tidy host controller reset function a bit")
    Signed-off-by: Yihang Li <liyihang9@huawei.com>
    Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
    Link: https://lore.kernel.org/r/1702525516-51258-3-git-send-email-chenxiang66@hisilicon.com
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 14470da02dfc8e448b241158e7a7786920472505
Author: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date:   Sat Nov 11 10:56:16 2023 +0100

    arm64: dts: qcom: sdm845-db845c: correct LED panic indicator
    
    [ Upstream commit 0c90c75e663246203a2b7f6dd9e08a110f4c3c43 ]
    
    There is no "panic-indicator" default trigger but a property with that
    name:
    
      sdm845-db845c.dtb: leds: led-0: Unevaluated properties are not allowed ('linux,default-trigger' was unexpected)
    
    Fixes: 3f72e2d3e682 ("arm64: dts: qcom: Add Dragonboard 845c")
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
    Link: https://lore.kernel.org/r/20231111095617.16496-1-krzysztof.kozlowski@linaro.org
    Signed-off-by: Bjorn Andersson <andersson@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit c23c4984ce0b787474a2812be2103f59a9a13378
Author: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Date:   Tue Nov 28 14:10:08 2023 +0300

    scsi: fnic: Return error if vmalloc() failed
    
    [ Upstream commit f5f27a332a14f43463aa0075efa3a0c662c0f4a8 ]
    
    In fnic_init_module() exists redundant check for return value from
    fnic_debugfs_init(), because at moment it only can return zero. It make
    sense to process theoretical vmalloc() failure.
    
    Found by Linux Verification Center (linuxtesting.org) with SVACE.
    
    Fixes: 9730ddfb123d ("scsi: fnic: remove redundant assignment of variable rc")
    Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
    Link: https://lore.kernel.org/r/20231128111008.2280507-1-artem.chernyshev@red-soft.ru
    Reviewed-by: Karan Tilak Kumar <kartilak@cisco.com>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 16d21bfcb37110b415fab462b60787cbce501f1a
Author: Su Hui <suhui@nfschina.com>
Date:   Mon Nov 27 09:35:13 2023 +0800

    wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior
    
    [ Upstream commit bc8263083af60e7e57c6120edbc1f75d6c909a35 ]
    
    Clang static checker warns:
    
    drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:184:49:
            The result of the left shift is undefined due to shifting by '32',
            which is greater or equal to the width of type 'u32'.
            [core.UndefinedBinaryOperatorResult]
    
    If the value of the right operand is negative or is greater than or
    equal to the width of the promoted left operand, the behavior is
    undefined.[1][2]
    
    For example, when using different gcc's compilation optimization options
    (-O0 or -O2), the result of '(u32)data << 32' is different. One is 0, the
    other is old value of data. Let _rtl8821ae_phy_calculate_bit_shift()'s
    return value less than 32 to fix this problem. Warn if bitmask is zero.
    
    [1] https://stackoverflow.com/questions/11270492/what-does-the-c-standard-say-about-bitshifting-more-bits-than-the-width-of-type
    [2] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf
    
    Fixes: 21e4b0726dc6 ("rtlwifi: rtl8821ae: Move driver from staging to regular tree")
    Signed-off-by: Su Hui <suhui@nfschina.com>
    Acked-by: Ping-Ke Shih <pkshih@realtek.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://lore.kernel.org/r/20231127013511.26694-2-suhui@nfschina.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4a20fa7322e28f8187493d1f0165801ef6d809b1
Author: Joe Perches <joe@perches.com>
Date:   Fri Sep 18 23:37:47 2020 -0700

    rtlwifi: Use ffs in <foo>_phy_calculate_bit_shift
    
    [ Upstream commit 6c1d61913570d4255548ac598cfbef6f1e3c3eee ]
    
    Remove the loop and use the generic ffs instead.
    
    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
    Link: https://lore.kernel.org/r/e2ab424d24b74901bc0c39f0c60f75e871adf2ba.camel@perches.com
    Stable-dep-of: bc8263083af6 ("wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 0226926ba32618f9aebd8fb35706cd8c7df0921a
Author: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date:   Mon Oct 30 11:12:26 2023 +0100

    firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create()
    
    [ Upstream commit 964946b88887089f447a9b6a28c39ee97dc76360 ]
    
    The ending NULL is not taken into account by strncat(), so switch to
    snprintf() to correctly build 'debug_name'.
    
    Using snprintf() also makes the code more readable.
    
    Fixes: aa276781a64a ("firmware: Add basic support for TI System Control Interface (TI-SCI) protocol")
    Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
    Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
    Link: https://lore.kernel.org/r/7158db0a4d7b19855ddd542ec61b666973aad8dc.1698660720.git.christophe.jaillet@wanadoo.fr
    Signed-off-by: Nishanth Menon <nm@ti.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ef75f3c56bf3f2ab588b54e855d7ae53ae7c9965
Author: Peter Delevoryas <peter@pjd.dev>
Date:   Tue Nov 14 10:07:34 2023 -0600

    net/ncsi: Fix netlink major/minor version numbers
    
    [ Upstream commit 3084b58bfd0b9e4b5e034f31f31b42977db35f12 ]
    
    The netlink interface for major and minor version numbers doesn't actually
    return the major and minor version numbers.
    
    It reports a u32 that contains the (major, minor, update, alpha1)
    components as the major version number, and then alpha2 as the minor
    version number.
    
    For whatever reason, the u32 byte order was reversed (ntohl): maybe it was
    assumed that the encoded value was a single big-endian u32, and alpha2 was
    the minor version.
    
    The correct way to get the supported NC-SI version from the network
    controller is to parse the Get Version ID response as described in 8.4.44
    of the NC-SI spec[1].
    
        Get Version ID Response Packet Format
    
                  Bits
                +--------+--------+--------+--------+
         Bytes  | 31..24 | 23..16 | 15..8  | 7..0   |
        +-------+--------+--------+--------+--------+
        | 0..15 | NC-SI Header                      |
        +-------+--------+--------+--------+--------+
        | 16..19| Response code   | Reason code     |
        +-------+--------+--------+--------+--------+
        |20..23 | Major  | Minor  | Update | Alpha1 |
        +-------+--------+--------+--------+--------+
        |24..27 |         reserved         | Alpha2 |
        +-------+--------+--------+--------+--------+
        |            .... other stuff ....          |
    
    The major, minor, and update fields are all binary-coded decimal (BCD)
    encoded [2]. The spec provides examples below the Get Version ID response
    format in section 8.4.44.1, but for practical purposes, this is an example
    from a live network card:
    
        root@bmc:~# ncsi-util 0x15
        NC-SI Command Response:
        cmd: GET_VERSION_ID(0x15)
        Response: COMMAND_COMPLETED(0x0000)  Reason: NO_ERROR(0x0000)
        Payload length = 40
    
        20: 0xf1 0xf1 0xf0 0x00 <<<<<<<<< (major, minor, update, alpha1)
        24: 0x00 0x00 0x00 0x00 <<<<<<<<< (_, _, _, alpha2)
    
        28: 0x6d 0x6c 0x78 0x30
        32: 0x2e 0x31 0x00 0x00
        36: 0x00 0x00 0x00 0x00
        40: 0x16 0x1d 0x07 0xd2
        44: 0x10 0x1d 0x15 0xb3
        48: 0x00 0x17 0x15 0xb3
        52: 0x00 0x00 0x81 0x19
    
    This should be parsed as "1.1.0".
    
    "f" in the upper-nibble means to ignore it, contributing zero.
    
    If both nibbles are "f", I think the whole field is supposed to be ignored.
    Major and minor are "required", meaning they're not supposed to be "ff",
    but the update field is "optional" so I think it can be ff. I think the
    simplest thing to do is just set the major and minor to zero instead of
    juggling some conditional logic or something.
    
    bcd2bin() from "include/linux/bcd.h" seems to assume both nibbles are 0-9,
    so I've provided a custom BCD decoding function.
    
    Alpha1 and alpha2 are ISO/IEC 8859-1 encoded, which just means ASCII
    characters as far as I can tell, although the full encoding table for
    non-alphabetic characters is slightly different (I think).
    
    I imagine the alpha fields are just supposed to be alphabetic characters,
    but I haven't seen any network cards actually report a non-zero value for
    either.
    
    If people wrote software against this netlink behavior, and were parsing
    the major and minor versions themselves from the u32, then this would
    definitely break their code.
    
    [1] https://www.dmtf.org/sites/default/files/standards/documents/DSP0222_1.0.0.pdf
    [2] https://en.wikipedia.org/wiki/Binary-coded_decimal
    [2] https://en.wikipedia.org/wiki/ISO/IEC_8859-1
    
    Signed-off-by: Peter Delevoryas <peter@pjd.dev>
    Fixes: 138635cc27c9 ("net/ncsi: NCSI response packet handler")
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 7276fac0a6681145e38d3dc42646440bc5a26245
Author: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Date:   Sat Mar 27 04:42:47 2021 +0530

    ncsi: internal.h: Fix a spello
    
    [ Upstream commit 195a8ec4033b4124f6864892e71dcef24ba74a5a ]
    
    s/Firware/Firmware/
    
    Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Stable-dep-of: 3084b58bfd0b ("net/ncsi: Fix netlink major/minor version numbers")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f6154d498365fc06ba45cb73d983de50b5280523
Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date:   Thu Sep 28 14:02:35 2023 +0300

    ARM: dts: qcom: apq8064: correct XOADC register address
    
    [ Upstream commit 554557542e709e190eff8a598f0cde02647d533a ]
    
    The XOADC is present at the address 0x197 rather than just 197. It
    doesn't change a lot (since the driver hardcodes all register
    addresses), but the DT should present correct address anyway.
    
    Fixes: c4b70883ee33 ("ARM: dts: add XOADC and IIO HWMON to APQ8064")
    Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
    Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
    Link: https://lore.kernel.org/r/20230928110309.1212221-3-dmitry.baryshkov@linaro.org
    Signed-off-by: Bjorn Andersson <andersson@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit bd1bf5e8056a65ac1738270ee1c4f3342bb2a928
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Wed Nov 8 16:34:03 2023 +0100

    wifi: libertas: stop selecting wext
    
    [ Upstream commit 8170b04c2c92eee52ea50b96db4c54662197e512 ]
    
    Libertas no longer references the iw_handler infrastructure or wext_spy,
    so neither of the 'select' statements are used any more.
    
    Fixes: e86dc1ca4676 ("Libertas: cfg80211 support")
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://lore.kernel.org/r/20231108153409.1065286-1-arnd@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit dc843ed97ddb70df2b4c18777123bf05ba044599
Author: Florian Lehner <dev@der-flo.net>
Date:   Sun Nov 5 09:58:01 2023 +0100

    bpf, lpm: Fix check prefixlen before walking trie
    
    [ Upstream commit 9b75dbeb36fcd9fc7ed51d370310d0518a387769 ]
    
    When looking up an element in LPM trie, the condition 'matchlen ==
    trie->max_prefixlen' will never return true, if key->prefixlen is larger
    than trie->max_prefixlen. Consequently all elements in the LPM trie will
    be visited and no element is returned in the end.
    
    To resolve this, check key->prefixlen first before walking the LPM trie.
    
    Fixes: b95a5c4db09b ("bpf: add a longest prefix match trie map implementation")
    Signed-off-by: Florian Lehner <dev@der-flo.net>
    Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
    Link: https://lore.kernel.org/bpf/20231105085801.3742-1-dev@der-flo.net
    Signed-off-by: Alexei Starovoitov <ast@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 93c71706a1f00a0c1cc51bf99ad1fdd4f4a2eaad
Author: Chih-Kang Chang <gary.chang@realtek.com>
Date:   Fri Nov 3 10:08:51 2023 +0800

    wifi: rtw88: fix RX filter in FIF_ALLMULTI flag
    
    [ Upstream commit 53ee0b3b99edc6a47096bffef15695f5a895386f ]
    
    The broadcast packets will be filtered in the FIF_ALLMULTI flag in
    the original code, which causes beacon packets to be filtered out
    and disconnection. Therefore, we fix it.
    
    Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
    Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
    Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
    Signed-off-by: Kalle Valo <kvalo@kernel.org>
    Link: https://lore.kernel.org/r/20231103020851.102238-1-pkshih@realtek.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit aebe7e47c20182099d2580449664ac53febd825b
Author: Trond Myklebust <trond.myklebust@hammerspace.com>
Date:   Wed Nov 15 13:55:29 2023 -0500

    NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT
    
    [ Upstream commit 037e56a22ff37f9a9c2330b66cff55d3d1ff9b90 ]
    
    Once the client has processed the CB_LAYOUTRECALL, but has not yet
    successfully returned the layout, the server is supposed to switch to
    returning NFS4ERR_RETURNCONFLICT. This patch ensures that we handle
    that return value correctly.
    
    Fixes: 183d9e7b112a ("pnfs: rework LAYOUTGET retry handling")
    Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
    Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit db55dbbba5e537b8558bd0e0fda1c67400358def
Author: Benjamin Coddington <bcodding@redhat.com>
Date:   Tue Dec 5 10:05:01 2023 -0500

    blocklayoutdriver: Fix reference leak of pnfs_device_node
    
    [ Upstream commit 1530827b90025cdf80c9b0d07a166d045a0a7b81 ]
    
    The error path for blocklayout's device lookup is missing a reference drop
    for the case where a lookup finds the device, but the device is marked with
    NFS_DEVICEID_UNAVAILABLE.
    
    Fixes: b3dce6a2f060 ("pnfs/blocklayout: handle transient devices")
    Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
    Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit e0e3f4a18784182cfe34e20c00eca11e78d53e76
Author: Chengming Zhou <zhouchengming@bytedance.com>
Date:   Wed Dec 27 09:35:23 2023 +0000

    crypto: scomp - fix req->dst buffer overflow
    
    [ Upstream commit 744e1885922a9943458954cfea917b31064b4131 ]
    
    The req->dst buffer size should be checked before copying from the
    scomp_scratch->dst to avoid req->dst buffer overflow problem.
    
    Fixes: 1ab53a77b772 ("crypto: acomp - add driver-side scomp interface")
    Reported-by: syzbot+3eff5e51bf1db122a16e@syzkaller.appspotmail.com
    Closes: https://lore.kernel.org/all/0000000000000b05cd060d6b5511@google.com/
    Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
    Reviewed-by: Barry Song <v-songbaohua@oppo.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 77d2b183363149569046d287388bc02f9e115eaf
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Sun Dec 24 10:21:36 2023 +0200

    crypto: sahara - do not resize req->src when doing hash operations
    
    [ Upstream commit a3c6f4f4d249cecaf2f34471aadbfb4f4ef57298 ]
    
    When testing sahara sha256 speed performance with tcrypt (mode=404) on
    imx53-qsrb board, multiple "Invalid numbers of src SG." errors are
    reported. This was traced to sahara_walk_and_recalc() resizing req->src
    and causing the subsequent dma_map_sg() call to fail.
    
    Now that the previous commit fixed sahara_sha_hw_links_create() to take
    into account the actual request size, rather than relying on sg->length
    values, the resize operation is no longer necessary.
    
    Therefore, remove sahara_walk_and_recalc() and simplify associated logic.
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 53ba86f765d46320fdbe2ce7e2535cd7c81a7c33
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Sun Dec 24 10:21:35 2023 +0200

    crypto: sahara - fix processing hash requests with req->nbytes < sg->length
    
    [ Upstream commit 7bafa74d1ba35dcc173e1ce915e983d65905f77e ]
    
    It's not always the case that the entire sg entry needs to be processed.
    Currently, when nbytes is less than sg->length, "Descriptor length" errors
    are encountered.
    
    To fix this, take the actual request size into account when populating the
    hw links.
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ba1ef4276e101bf081794a962b5868f4dd685fe9
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Sun Dec 24 10:21:34 2023 +0200

    crypto: sahara - improve error handling in sahara_sha_process()
    
    [ Upstream commit 5deff027fca49a1eb3b20359333cf2ae562a2343 ]
    
    sahara_sha_hw_data_descriptor_create() returns negative error codes on
    failure, so make sure the errors are correctly handled / propagated.
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 0274697075e10fc5afd370fc0b99a1d9945ae7bf
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Sun Dec 24 10:21:33 2023 +0200

    crypto: sahara - fix wait_for_completion_timeout() error handling
    
    [ Upstream commit 2dba8e1d1a7957dcbe7888846268538847b471d1 ]
    
    The sg lists are not unmapped in case of timeout errors. Fix this.
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b588ed190b9a2b68da9f35b09cdacfd2edd98786
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Sun Dec 24 10:21:32 2023 +0200

    crypto: sahara - fix ahash reqsize
    
    [ Upstream commit efcb50f41740ac55e6ccc4986c1a7740e21c62b4 ]
    
    Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the
    extra space is not needed.
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit aea92cca4375132d864d87a1b926c5314c506a1b
Author: wangyangxin <wangyangxin1@huawei.com>
Date:   Mon Dec 11 19:42:15 2023 +0800

    crypto: virtio - Wait for tasklet to complete on device remove
    
    [ Upstream commit 67cc511e8d436456cc98033e6d4ba83ebfc8e672 ]
    
    The scheduled tasklet needs to be executed on device remove.
    
    Fixes: fed93fb62e05 ("crypto: virtio - Handle dataq logic with tasklet")
    Signed-off-by: wangyangxin <wangyangxin1@huawei.com>
    Signed-off-by: Gonglei <arei.gonglei@huawei.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit efc8ef87ab9185a23d5676f2f7d986022d91bcde
Author: Osama Muhammad <osmtendev@gmail.com>
Date:   Mon Nov 6 21:21:29 2023 +0500

    gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump
    
    [ Upstream commit 8877243beafa7c6bfc42022cbfdf9e39b25bd4fa ]
    
    Syzkaller has reported a NULL pointer dereference when accessing
    rgd->rd_rgl in gfs2_rgrp_dump().  This can happen when creating
    rgd->rd_gl fails in read_rindex_entry().  Add a NULL pointer check in
    gfs2_rgrp_dump() to prevent that.
    
    Reported-and-tested-by: syzbot+da0fc229cc1ff4bb2e6d@syzkaller.appspotmail.com
    Link: https://syzkaller.appspot.com/bug?extid=da0fc229cc1ff4bb2e6d
    Fixes: 72244b6bc752 ("gfs2: improve debug information when lvb mismatches are found")
    Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
    Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit d1fe1aede684bd014714dacfdc75586a9ad38657
Author: Sergey Shtylyov <s.shtylyov@omp.ru>
Date:   Sun Nov 5 23:29:36 2023 +0300

    pstore: ram_core: fix possible overflow in persistent_ram_init_ecc()
    
    [ Upstream commit 86222a8fc16ec517de8da2604d904c9df3a08e5d ]
    
    In persistent_ram_init_ecc(), on 64-bit arches DIV_ROUND_UP() will return
    64-bit value since persistent_ram_zone::buffer_size has type size_t which
    is derived from the 64-bit *unsigned long*, while the ecc_blocks variable
    this value gets assigned to has (always 32-bit) *int* type.  Even if that
    value fits into *int* type, an overflow is still possible when calculating
    the size_t typed ecc_total variable further below since there's no cast to
    any 64-bit type before multiplication.  Declaring the ecc_blocks variable
    as *size_t* should fix this mess...
    
    Found by Linux Verification Center (linuxtesting.org) with the SVACE static
    analysis tool.
    
    Fixes: 9cc05ad97c57 ("staging: android: persistent_ram: refactor ecc support")
    Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
    Link: https://lore.kernel.org/r/20231105202936.25694-1-s.shtylyov@omp.ru
    Signed-off-by: Kees Cook <keescook@chromium.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6e907574ef9bd4ea41d245a8364c869adeacff70
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Fri Dec 1 19:06:23 2023 +0200

    crypto: sahara - fix error handling in sahara_hw_descriptor_create()
    
    [ Upstream commit ee6e6f0a7f5b39d50a5ef5fcc006f4f693db18a7 ]
    
    Do not call dma_unmap_sg() for scatterlists that were not mapped
    successfully.
    
    Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit e82d07d5c7094416647138280b72f75000bb01c5
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Fri Dec 1 19:06:22 2023 +0200

    crypto: sahara - fix processing requests with cryptlen < sg->length
    
    [ Upstream commit 5b8668ce3452827d27f8c34ff6ba080a8f983ed0 ]
    
    It's not always the case that the entire sg entry needs to be processed.
    Currently, when cryptlen is less than sg->legth, "Descriptor length" errors
    are encountered.
    
    The error was noticed when testing xts(sahara-ecb-aes) with arbitrary sized
    input data. To fix this, take the actual request size into account when
    populating the hw links.
    
    Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit da43c26203d9b319b6aed8983b30e2a0ccc6957b
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Fri Dec 1 19:06:21 2023 +0200

    crypto: sahara - fix ahash selftest failure
    
    [ Upstream commit afffcf3db98b9495114b79d5381f8cc3f69476fb ]
    
    update() calls should not modify the result buffer, so add an additional
    check for "rctx->last" to make sure that only the final hash value is
    copied into the buffer.
    
    Fixes the following selftest failure:
    alg: ahash: sahara-sha256 update() used result buffer on test vector 3,
    cfg="init+update+final aligned buffer"
    
    Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit beb815a0001ea61888bfe77a45ed9a0f28a36773
Author: Ovidiu Panait <ovidiu.panait@windriver.com>
Date:   Fri Dec 1 19:06:19 2023 +0200

    crypto: sahara - remove FLAGS_NEW_KEY logic
    
    [ Upstream commit 8fd183435728b139248a77978ea3732039341779 ]
    
    Remove the FLAGS_NEW_KEY logic as it has the following issues:
    - the wrong key may end up being used when there are multiple data streams:
           t1            t2
        setkey()
        encrypt()
                       setkey()
                       encrypt()
    
        encrypt() <--- key from t2 is used
    - switching between encryption and decryption with the same key is not
      possible, as the hdr flags are only updated when a new setkey() is
      performed
    
    With this change, the key is always sent along with the cryptdata when
    performing encryption/decryption operations.
    
    Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
    Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4c10928e31c72fcf1f212c9ac57ae2550eccbd15
Author: Herbert Xu <herbert@gondor.apana.org.au>
Date:   Tue Nov 28 16:25:49 2023 +0800

    crypto: af_alg - Disallow multiple in-flight AIO requests
    
    [ Upstream commit 67b164a871af1d736f131fd6fe78a610909f06f3 ]
    
    Having multiple in-flight AIO requests results in unpredictable
    output because they all share the same IV.  Fix this by only allowing
    one request at a time.
    
    Fixes: 83094e5e9e49 ("crypto: af_alg - add async support to algif_aead")
    Fixes: a596999b7ddf ("crypto: algif - change algif_skcipher to be asynchronous")
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ca3484d5cadc39a075d3509b3f8988c9d7223b8e
Author: Dinghao Liu <dinghao.liu@zju.edu.cn>
Date:   Mon Nov 27 11:47:10 2023 +0800

    crypto: ccp - fix memleak in ccp_init_dm_workarea
    
    [ Upstream commit a1c95dd5bc1d6a5d7a75a376c2107421b7d6240d ]
    
    When dma_map_single() fails, wa->address is supposed to be freed
    by the callers of ccp_init_dm_workarea() through ccp_dm_free().
    However, many of the call spots don't expect to have to call
    ccp_dm_free() on failure of ccp_init_dm_workarea(), which may
    lead to a memleak. Let's free wa->address in ccp_init_dm_workarea()
    when dma_map_single() fails.
    
    Fixes: 63b945091a07 ("crypto: ccp - CCP device driver and interface support")
    Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
    Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9fffae6cc42b65c02cab2c2937bd7ce8f0410e06
Author: zhenwei pi <pizhenwei@bytedance.com>
Date:   Wed Mar 2 11:39:14 2022 +0800

    virtio_crypto: Introduce VIRTIO_CRYPTO_NOSPC
    
    [ Upstream commit 13d640a3e9a3ac7ec694843d3d3b785e85fb8cb8 ]
    
    Base on the lastest virtio crypto spec, define VIRTIO_CRYPTO_NOSPC.
    
    Reviewed-by: Gonglei <arei.gonglei@huawei.com>
    Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
    Link: https://lore.kernel.org/r/20220302033917.1295334-2-pizhenwei@bytedance.com
    Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
    Stable-dep-of: fed93fb62e05 ("crypto: virtio - Handle dataq logic with tasklet")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 01081d76cc3eef2fbbf0a0dbb73ff14e1783cfee
Author: Ram Muthiah <rammuthiah@google.com>
Date:   Wed Aug 12 12:20:53 2020 -0700

    crypto: virtio - don't use 'default m'
    
    [ Upstream commit b1a5c9a620f2b1792e51ae3961b16943e4f874f2 ]
    
    Drivers shouldn't be enabled by default unless there is a very good
    reason to do so.  There doesn't seem to be any such reason for the
    virtio crypto driver, so change it to the default of 'n'.
    
    Signed-off-by: Ram Muthiah <rammuthiah@google.com>
    [EB: adjusted commit message]
    Signed-off-by: Eric Biggers <ebiggers@google.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Stable-dep-of: fed93fb62e05 ("crypto: virtio - Handle dataq logic with tasklet")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 830a4f073f7edd2cc4f30ba95bdc3495d97c2550
Author: Gonglei (Arei) <arei.gonglei@huawei.com>
Date:   Mon Nov 20 11:49:45 2023 +0000

    crypto: virtio - Handle dataq logic with tasklet
    
    [ Upstream commit fed93fb62e05c38152b0fc1dc9609639e63eed76 ]
    
    Doing ipsec produces a spinlock recursion warning.
    This is due to crypto_finalize_request() being called in the upper half.
    Move virtual data queue processing of virtio-crypto driver to tasklet.
    
    Fixes: dbaf0624ffa57 ("crypto: add virtio-crypto driver")
    Reported-by: Halil Pasic <pasic@linux.ibm.com>
    Signed-off-by: wangyangxin <wangyangxin1@huawei.com>
    Signed-off-by: Gonglei <arei.gonglei@huawei.com>
    Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 86a7c9ba839e6484f9f061ea2da259bbd6ca97d2
Author: Mickaël Salaün <mic@digikod.net>
Date:   Wed Jan 3 17:34:15 2024 +0100

    selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket
    
    [ Upstream commit bbf5a1d0e5d0fb3bdf90205aa872636122692a50 ]
    
    The IPv6 network stack first checks the sockaddr length (-EINVAL error)
    before checking the family (-EAFNOSUPPORT error).
    
    This was discovered thanks to commit a549d055a22e ("selftests/landlock:
    Add network tests").
    
    Cc: Eric Paris <eparis@parisplace.org>
    Cc: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
    Cc: Paul Moore <paul@paul-moore.com>
    Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
    Reported-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
    Closes: https://lore.kernel.org/r/0584f91c-537c-4188-9e4f-04f192565667@collabora.com
    Fixes: 0f8db8cc73df ("selinux: add AF_UNSPEC and INADDR_ANY checks to selinux_socket_bind()")
    Signed-off-by: Mickaël Salaün <mic@digikod.net>
    Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
    Signed-off-by: Paul Moore <paul@paul-moore.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1bf4fe14e97cda621522eb2f28b0a4e87c5b0745
Author: ZhaoLong Wang <wangzhaolong1@huawei.com>
Date:   Wed Dec 20 10:46:19 2023 +0800

    mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
    
    [ Upstream commit a43bdc376deab5fff1ceb93dca55bcab8dbdc1d6 ]
    
    If both ftl.ko and gluebi.ko are loaded, the notifier of ftl
    triggers NULL pointer dereference when trying to access
    ‘gluebi->desc’ in gluebi_read().
    
    ubi_gluebi_init
      ubi_register_volume_notifier
        ubi_enumerate_volumes
          ubi_notify_all
            gluebi_notify    nb->notifier_call()
              gluebi_create
                mtd_device_register
                  mtd_device_parse_register
                    add_mtd_device
                      blktrans_notify_add   not->add()
                        ftl_add_mtd         tr->add_mtd()
                          scan_header
                            mtd_read
                              mtd_read_oob
                                mtd_read_oob_std
                                  gluebi_read   mtd->read()
                                    gluebi->desc - NULL
    
    Detailed reproduction information available at the Link [1],
    
    In the normal case, obtain gluebi->desc in the gluebi_get_device(),
    and access gluebi->desc in the gluebi_read(). However,
    gluebi_get_device() is not executed in advance in the
    ftl_add_mtd() process, which leads to NULL pointer dereference.
    
    The solution for the gluebi module is to run jffs2 on the UBI
    volume without considering working with ftl or mtdblock [2].
    Therefore, this problem can be avoided by preventing gluebi from
    creating the mtdblock device after creating mtd partition of the
    type MTD_UBIVOLUME.
    
    Fixes: 2ba3d76a1e29 ("UBI: make gluebi a separate module")
    Link: https://bugzilla.kernel.org/show_bug.cgi?id=217992 [1]
    Link: https://lore.kernel.org/lkml/441107100.23734.1697904580252.JavaMail.zimbra@nod.at/ [2]
    Signed-off-by: ZhaoLong Wang <wangzhaolong1@huawei.com>
    Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
    Acked-by: Richard Weinberger <richard@nod.at>
    Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
    Link: https://lore.kernel.org/linux-mtd/20231220024619.2138625-1-wangzhaolong1@huawei.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6b84cb9e383d4111e9b56cf6e57d9e1ef9ee488f
Author: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date:   Tue Dec 12 09:12:38 2023 +0100

    spi: sh-msiof: Enforce fixed DTDL for R-Car H3
    
    [ Upstream commit e5c7bcb499840551cfbe85c6df177ebc50432bf0 ]
    
    Documentation says only DTDL of 200 is allowed for this SoC.
    
    Fixes: 4286db8456f4 ("spi: sh-msiof: Add R-Car Gen 2 and 3 fallback bindings")
    Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
    Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
    Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
    Link: https://msgid.link/r/20231212081239.14254-1-wsa+renesas@sang-engineering.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 36e19f84634aaa94f543fedc0a07588949638d53
Author: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru>
Date:   Thu Nov 23 09:25:54 2023 +0000

    calipso: fix memory leak in netlbl_calipso_add_pass()
    
    [ Upstream commit ec4e9d630a64df500641892f4e259e8149594a99 ]
    
    If IPv6 support is disabled at boot (ipv6.disable=1),
    the calipso_init() -> netlbl_calipso_ops_register() function isn't called,
    and the netlbl_calipso_ops_get() function always returns NULL.
    In this case, the netlbl_calipso_add_pass() function allocates memory
    for the doi_def variable but doesn't free it with the calipso_doi_free().
    
    BUG: memory leak
    unreferenced object 0xffff888011d68180 (size 64):
      comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s)
      hex dump (first 32 bytes):
        00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00  ................
        00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
      backtrace:
        [<...>] kmalloc include/linux/slab.h:552 [inline]
        [<...>] netlbl_calipso_add_pass net/netlabel/netlabel_calipso.c:76 [inline]
        [<...>] netlbl_calipso_add+0x22e/0x4f0 net/netlabel/netlabel_calipso.c:111
        [<...>] genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739
        [<...>] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
        [<...>] genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800
        [<...>] netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2515
        [<...>] genl_rcv+0x29/0x40 net/netlink/genetlink.c:811
        [<...>] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
        [<...>] netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1339
        [<...>] netlink_sendmsg+0x90a/0xdf0 net/netlink/af_netlink.c:1934
        [<...>] sock_sendmsg_nosec net/socket.c:651 [inline]
        [<...>] sock_sendmsg+0x157/0x190 net/socket.c:671
        [<...>] ____sys_sendmsg+0x712/0x870 net/socket.c:2342
        [<...>] ___sys_sendmsg+0xf8/0x170 net/socket.c:2396
        [<...>] __sys_sendmsg+0xea/0x1b0 net/socket.c:2429
        [<...>] do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46
        [<...>] entry_SYSCALL_64_after_hwframe+0x61/0xc6
    
    Found by InfoTeCS on behalf of Linux Verification Center
    (linuxtesting.org) with Syzkaller
    
    Fixes: cb72d38211ea ("netlabel: Initial support for the CALIPSO netlink protocol.")
    Signed-off-by: Gavrilov Ilia <Ilia.Gavrilov@infotecs.ru>
    [PM: merged via the LSM tree at Jakub Kicinski request]
    Signed-off-by: Paul Moore <paul@paul-moore.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 0396c1e211bb725d0d1fc16e5a325148f1f5f880
Author: Zheng Yejian <zhengyejian1@huawei.com>
Date:   Wed May 19 15:34:38 2021 +0800

    netlabel: remove unused parameter in netlbl_netlink_auditinfo()
    
    [ Upstream commit f7e0318a314f9271b0f0cdd4bfdc691976976d8c ]
    
    loginuid/sessionid/secid have been read from 'current' instead of struct
    netlink_skb_parms, the parameter 'skb' seems no longer needed.
    
    Fixes: c53fa1ed92cd ("netlink: kill loginuid/sessionid/sid members from struct netlink_skb_parms")
    Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Stable-dep-of: ec4e9d630a64 ("calipso: fix memory leak in netlbl_calipso_add_pass()")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 7b99eafea070c56097424175d544013e158f3034
Author: Andrew Lunn <andrew@lunn.ch>
Date:   Wed Oct 28 01:53:50 2020 +0100

    net: netlabel: Fix kerneldoc warnings
    
    [ Upstream commit 294ea29113104487a905d0f81c00dfd64121b3d9 ]
    
    net/netlabel/netlabel_calipso.c:376: warning: Function parameter or member 'ops' not described in 'netlbl_calipso_ops_register'
    
    Signed-off-by: Andrew Lunn <andrew@lunn.ch>
    Acked-by: Paul Moore <paul@paul-moore.com>
    Link: https://lore.kernel.org/r/20201028005350.930299-1-andrew@lunn.ch
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Stable-dep-of: ec4e9d630a64 ("calipso: fix memory leak in netlbl_calipso_add_pass()")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6c38e791bde07d6ca2a0a619ff9b6837e0d5f9ad
Author: Nikita Kiryushin <kiryushin@ancud.ru>
Date:   Thu Nov 9 21:08:59 2023 +0300

    ACPI: LPIT: Avoid u32 multiplication overflow
    
    [ Upstream commit 56d2eeda87995245300836ee4dbd13b002311782 ]
    
    In lpit_update_residency() there is a possibility of overflow
    in multiplication, if tsc_khz is large enough (> UINT_MAX/1000).
    
    Change multiplication to mul_u32_u32().
    
    Found by Linux Verification Center (linuxtesting.org) with SVACE.
    
    Fixes: eeb2d80d502a ("ACPI / LPIT: Add Low Power Idle Table (LPIT) support")
    Signed-off-by: Nikita Kiryushin <kiryushin@ancud.ru>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1e3a2b9b4039bb4d136dca59fb31e06465e056f3
Author: Nikita Kiryushin <kiryushin@ancud.ru>
Date:   Thu Nov 9 16:49:25 2023 +0300

    ACPI: video: check for error while searching for backlight device parent
    
    [ Upstream commit ccd45faf4973746c4f30ea41eec864e5cf191099 ]
    
    If acpi_get_parent() called in acpi_video_dev_register_backlight()
    fails, for example, because acpi_ut_acquire_mutex() fails inside
    acpi_get_parent), this can lead to incorrect (uninitialized)
    acpi_parent handle being passed to acpi_get_pci_dev() for detecting
    the parent pci device.
    
    Check acpi_get_parent() result and set parent device only in case of success.
    
    Found by Linux Verification Center (linuxtesting.org) with SVACE.
    
    Fixes: 9661e92c10a9 ("acpi: tie ACPI backlight devices to PCI devices if possible")
    Signed-off-by: Nikita Kiryushin <kiryushin@ancud.ru>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f5ea2cf3bbb1741a3bcc314698de87ae0f3a39cf
Author: Ronald Monthero <debug.penguin32@gmail.com>
Date:   Sat Nov 18 18:31:51 2023 +1000

    mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response
    
    [ Upstream commit 923fb6238cb3ac529aa2bf13b3b1e53762186a8b ]
    
    Under heavy load it is likely that the controller is done
    with its own task but the thread unlocking the wait is not
    scheduled in time. Increasing IFC_TIMEOUT_MSECS allows the
    controller to respond within allowable timeslice of 1 sec.
    
    fsl,ifc-nand 7e800000.nand: Controller is not responding
    
    [<804b2047>] (nand_get_device) from [<804b5335>] (nand_write_oob+0x1b/0x4a)
    [<804b5335>] (nand_write_oob) from [<804a3585>] (mtd_write+0x41/0x5c)
    [<804a3585>] (mtd_write) from [<804c1d47>] (ubi_io_write+0x17f/0x22c)
    [<804c1d47>] (ubi_io_write) from [<804c047b>] (ubi_eba_write_leb+0x5b/0x1d0)
    
    Fixes: 82771882d960 ("NAND Machine support for Integrated Flash Controller")
    Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
    Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
    Signed-off-by: Ronald Monthero <debug.penguin32@gmail.com>
    Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
    Link: https://lore.kernel.org/linux-mtd/20231118083156.776887-1-debug.penguin32@gmail.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1e80aa25d186a7aa212df5acd8c75f55ac8dae34
Author: Kunwu Chan <chentao@kylinos.cn>
Date:   Sun Nov 26 17:37:19 2023 +0800

    powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
    
    [ Upstream commit 0a233867a39078ebb0f575e2948593bbff5826b3 ]
    
    kasprintf() returns a pointer to dynamically allocated memory
    which can be NULL upon failure.
    
    Fixes: 885dcd709ba9 ("powerpc/perf: Add nest IMC PMU support")
    Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231126093719.1440305-1-chentao@kylinos.cn
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9da4a56dd3772570512ca58aa8832b052ae910dc
Author: Kunwu Chan <chentao@kylinos.cn>
Date:   Sun Nov 26 17:57:39 2023 +0800

    powerpc/powernv: Add a null pointer check in opal_powercap_init()
    
    [ Upstream commit e123015c0ba859cf48aa7f89c5016cc6e98e018d ]
    
    kasprintf() returns a pointer to dynamically allocated memory
    which can be NULL upon failure.
    
    Fixes: b9ef7b4b867f ("powerpc: Convert to using %pOFn instead of device_node.name")
    Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231126095739.1501990-1-chentao@kylinos.cn
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit e93d7cf4c1ddbcd846739e7ad849f955a4f18031
Author: Kunwu Chan <chentao@kylinos.cn>
Date:   Mon Nov 27 11:07:55 2023 +0800

    powerpc/powernv: Add a null pointer check in opal_event_init()
    
    [ Upstream commit 8649829a1dd25199bbf557b2621cedb4bf9b3050 ]
    
    kasprintf() returns a pointer to dynamically allocated memory
    which can be NULL upon failure.
    
    Fixes: 2717a33d6074 ("powerpc/opal-irqchip: Use interrupt names if present")
    Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231127030755.1546750-1-chentao@kylinos.cn
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f84c1446daa552e9699da8d1f8375eac0f65edc7
Author: Kunwu Chan <chentao@kylinos.cn>
Date:   Fri Dec 8 16:59:37 2023 +0800

    powerpc/powernv: Add a null pointer check to scom_debug_init_one()
    
    [ Upstream commit 9a260f2dd827bbc82cc60eb4f4d8c22707d80742 ]
    
    kasprintf() returns a pointer to dynamically allocated memory
    which can be NULL upon failure.
    Add a null pointer check, and release 'ent' to avoid memory leaks.
    
    Fixes: bfd2f0d49aef ("powerpc/powernv: Get rid of old scom_controller abstraction")
    Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231208085937.107210-1-chentao@kylinos.cn
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b0200560b69ec745a31e672f216b129144e2f8e1
Author: Michael Ellerman <mpe@ellerman.id.au>
Date:   Wed Nov 29 00:27:44 2023 +1100

    selftests/powerpc: Fix error handling in FPU/VMX preemption tests
    
    [ Upstream commit 9dbd5927408c4a0707de73ae9dd9306b184e8fee ]
    
    The FPU & VMX preemption tests do not check for errors returned by the
    low-level asm routines, preempt_fpu() / preempt_vsx() respectively.
    That means any register corruption detected by the asm routines does not
    result in a test failure.
    
    Fix it by returning the return value of the asm routines from the
    pthread child routines.
    
    Fixes: e5ab8be68e44 ("selftests/powerpc: Test preservation of FPU and VMX regs across preemption")
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231128132748.1990179-1-mpe@ellerman.id.au
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9b5f03500bc5b083c0df696d7dd169d7ef3dd0c7
Author: Nathan Lynch <nathanl@linux.ibm.com>
Date:   Tue Nov 14 11:01:53 2023 -0600

    powerpc/pseries/memhp: Fix access beyond end of drmem array
    
    [ Upstream commit bd68ffce69f6cf8ddd3a3c32549d1d2275e49fc5 ]
    
    dlpar_memory_remove_by_index() may access beyond the bounds of the
    drmem lmb array when the LMB lookup fails to match an entry with the
    given DRC index. When the search fails, the cursor is left pointing to
    &drmem_info->lmbs[drmem_info->n_lmbs], which is one element past the
    last valid entry in the array. The debug message at the end of the
    function then dereferences this pointer:
    
            pr_debug("Failed to hot-remove memory at %llx\n",
                     lmb->base_addr);
    
    This was found by inspection and confirmed with KASAN:
    
      pseries-hotplug-mem: Attempting to hot-remove LMB, drc index 1234
      ==================================================================
      BUG: KASAN: slab-out-of-bounds in dlpar_memory+0x298/0x1658
      Read of size 8 at addr c000000364e97fd0 by task bash/949
    
      dump_stack_lvl+0xa4/0xfc (unreliable)
      print_report+0x214/0x63c
      kasan_report+0x140/0x2e0
      __asan_load8+0xa8/0xe0
      dlpar_memory+0x298/0x1658
      handle_dlpar_errorlog+0x130/0x1d0
      dlpar_store+0x18c/0x3e0
      kobj_attr_store+0x68/0xa0
      sysfs_kf_write+0xc4/0x110
      kernfs_fop_write_iter+0x26c/0x390
      vfs_write+0x2d4/0x4e0
      ksys_write+0xac/0x1a0
      system_call_exception+0x268/0x530
      system_call_vectored_common+0x15c/0x2ec
    
      Allocated by task 1:
       kasan_save_stack+0x48/0x80
       kasan_set_track+0x34/0x50
       kasan_save_alloc_info+0x34/0x50
       __kasan_kmalloc+0xd0/0x120
       __kmalloc+0x8c/0x320
       kmalloc_array.constprop.0+0x48/0x5c
       drmem_init+0x2a0/0x41c
       do_one_initcall+0xe0/0x5c0
       kernel_init_freeable+0x4ec/0x5a0
       kernel_init+0x30/0x1e0
       ret_from_kernel_user_thread+0x14/0x1c
    
      The buggy address belongs to the object at c000000364e80000
       which belongs to the cache kmalloc-128k of size 131072
      The buggy address is located 0 bytes to the right of
       allocated 98256-byte region [c000000364e80000, c000000364e97fd0)
    
      ==================================================================
      pseries-hotplug-mem: Failed to hot-remove memory at 0
    
    Log failed lookups with a separate message and dereference the
    cursor only when it points to a valid entry.
    
    Signed-off-by: Nathan Lynch <nathanl@linux.ibm.com>
    Fixes: 51925fb3c5c9 ("powerpc/pseries: Implement memory hotplug remove in the kernel")
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231114-pseries-memhp-fixes-v1-1-fb8f2bb7c557@linux.ibm.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 69c0b92f78a29ed8b3062fec962056e7bdb26079
Author: Laurent Dufour <ldufour@linux.ibm.com>
Date:   Fri Dec 11 15:59:54 2020 +0100

    powerpc/pseries/memhotplug: Quieten some DLPAR operations
    
    [ Upstream commit 20e9de85edae3a5866f29b6cce87c9ec66d62a1b ]
    
    When attempting to remove by index a set of LMBs a lot of messages are
    displayed on the console, even when everything goes fine:
    
      pseries-hotplug-mem: Attempting to hot-remove LMB, drc index 8000002d
      Offlined Pages 4096
      pseries-hotplug-mem: Memory at 2d0000000 was hot-removed
    
    The 2 messages prefixed by "pseries-hotplug-mem" are not really
    helpful for the end user, they should be debug outputs.
    
    In case of error, because some of the LMB's pages couldn't be
    offlined, the following is displayed on the console:
    
      pseries-hotplug-mem: Attempting to hot-remove LMB, drc index 8000003e
      pseries-hotplug-mem: Failed to hot-remove memory at 3e0000000
      dlpar: Could not handle DLPAR request "memory remove index 0x8000003e"
    
    Again, the 2 messages prefixed by "pseries-hotplug-mem" are useless,
    and the generic DLPAR prefixed message should be enough.
    
    These 2 first changes are mainly triggered by the changes introduced
    in drmgr:
      https://groups.google.com/g/powerpc-utils-devel/c/Y6ef4NB3EzM/m/9cu5JHRxAQAJ
    
    Also, when adding a bunch of LMBs, a message is displayed in the console per LMB
    like these ones:
      pseries-hotplug-mem: Memory at 7e0000000 (drc index 8000007e) was hot-added
      pseries-hotplug-mem: Memory at 7f0000000 (drc index 8000007f) was hot-added
      pseries-hotplug-mem: Memory at 800000000 (drc index 80000080) was hot-added
      pseries-hotplug-mem: Memory at 810000000 (drc index 80000081) was hot-added
    
    When adding 1TB of memory and LMB size is 256MB, this leads to 4096
    messages to be displayed on the console. These messages are not really
    helpful for the end user, so moving them to the DEBUG level.
    
    Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
    [mpe: Tweak change log wording]
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://lore.kernel.org/r/20201211145954.90143-1-ldufour@linux.ibm.com
    Stable-dep-of: bd68ffce69f6 ("powerpc/pseries/memhp: Fix access beyond end of drmem array")
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5401b689ad448758c84158d53b0bebf49985478c
Author: Randy Dunlap <rdunlap@infradead.org>
Date:   Thu Nov 30 21:51:59 2023 -0800

    powerpc/44x: select I2C for CURRITUCK
    
    [ Upstream commit 4a74197b65e69c46fe6e53f7df2f4d6ce9ffe012 ]
    
    Fix build errors when CURRITUCK=y and I2C is not builtin (=m or is
    not set). Fixes these build errors:
    
    powerpc-linux-ld: arch/powerpc/platforms/44x/ppc476.o: in function `avr_halt_system':
    ppc476.c:(.text+0x58): undefined reference to `i2c_smbus_write_byte_data'
    powerpc-linux-ld: arch/powerpc/platforms/44x/ppc476.o: in function `ppc47x_device_probe':
    ppc476.c:(.init.text+0x18): undefined reference to `i2c_register_driver'
    
    Fixes: 2a2c74b2efcb ("IBM Akebono: Add the Akebono platform")
    Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
    Reported-by: kernel test robot <lkp@intel.com>
    Closes: lore.kernel.org/r/202312010820.cmdwF5X9-lkp@intel.com
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231201055159.8371-1-rdunlap@infradead.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 245da9eebba0c18dddcd0972cf6877159844c8a1
Author: Masahiro Yamada <masahiroy@kernel.org>
Date:   Tue Nov 21 08:23:32 2023 +0900

    powerpc: add crtsavres.o to always-y instead of extra-y
    
    [ Upstream commit 1b1e38002648819c04773647d5242990e2824264 ]
    
    crtsavres.o is linked to modules. However, as explained in commit
    d0e628cd817f ("kbuild: doc: clarify the difference between extra-y
    and always-y"), 'make modules' does not build extra-y.
    
    For example, the following command fails:
    
      $ make ARCH=powerpc LLVM=1 KBUILD_MODPOST_WARN=1 mrproper ps3_defconfig modules
        [snip]
        LD [M]  arch/powerpc/platforms/cell/spufs/spufs.ko
      ld.lld: error: cannot open arch/powerpc/lib/crtsavres.o: No such file or directory
      make[3]: *** [scripts/Makefile.modfinal:56: arch/powerpc/platforms/cell/spufs/spufs.ko] Error 1
      make[2]: *** [Makefile:1844: modules] Error 2
      make[1]: *** [/home/masahiro/workspace/linux-kbuild/Makefile:350: __build_one_by_one] Error 2
      make: *** [Makefile:234: __sub-make] Error 2
    
    Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
    Fixes: baa25b571a16 ("powerpc/64: Do not link crtsavres.o in vmlinux")
    Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://msgid.link/20231120232332.4100288-1-masahiroy@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 5da3b6e7196f0b4f3728e4e25eb20233a9ddfaf6
Author: Arnd Bergmann <arnd@arndb.de>
Date:   Wed Nov 22 23:19:53 2023 +0100

    EDAC/thunderx: Fix possible out-of-bounds string access
    
    [ Upstream commit 475c58e1a471e9b873e3e39958c64a2d278275c8 ]
    
    Enabling -Wstringop-overflow globally exposes a warning for a common bug
    in the usage of strncat():
    
      drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr':
      drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=]
       1136 |                 strncat(msg, other, OCX_MESSAGE_SIZE);
            |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       ...
       1145 |                                 strncat(msg, other, OCX_MESSAGE_SIZE);
       ...
       1150 |                                 strncat(msg, other, OCX_MESSAGE_SIZE);
    
       ...
    
    Apparently the author of this driver expected strncat() to behave the
    way that strlcat() does, which uses the size of the destination buffer
    as its third argument rather than the length of the source buffer. The
    result is that there is no check on the size of the allocated buffer.
    
    Change it to strlcat().
    
      [ bp: Trim compiler output, fixup commit message. ]
    
    Fixes: 41003396f932 ("EDAC, thunderx: Add Cavium ThunderX EDAC driver")
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
    Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
    Link: https://lore.kernel.org/r/20231122222007.3199885-1-arnd@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 555a2f09a69da04f7c6bd33d19309d6d8de914ec
Author: Colin Ian King <colin.i.king@gmail.com>
Date:   Thu Nov 2 17:49:01 2023 +0000

    x86/lib: Fix overflow when counting digits
    
    [ Upstream commit a24d61c609813963aacc9f6ec8343f4fcaac7243 ]
    
    tl;dr: The num_digits() function has a theoretical overflow issue.
    But it doesn't affect any actual in-tree users.  Fix it by using
    a larger type for one of the local variables.
    
    Long version:
    
    There is an overflow in variable m in function num_digits when val
    is >= 1410065408 which leads to the digit calculation loop to
    iterate more times than required. This results in either more
    digits being counted or in some cases (for example where val is
    1932683193) the value of m eventually overflows to zero and the
    while loop spins forever).
    
    Currently the function num_digits is currently only being used for
    small values of val in the SMP boot stage for digit counting on the
    number of cpus and NUMA nodes, so the overflow is never encountered.
    However it is useful to fix the overflow issue in case the function
    is used for other purposes in the future. (The issue was discovered
    while investigating the digit counting performance in various
    kernel helper functions rather than any real-world use-case).
    
    The simplest fix is to make m a long long, the overhead in
    multiplication speed for a long long is very minor for small values
    of val less than 10000 on modern processors. The alternative
    fix is to replace the multiplication with a constant division
    by 10 loop (this compiles down to an multiplication and shift)
    without needing to make m a long long, but this is slightly slower
    than the fix in this commit when measured on a range of x86
    processors).
    
    [ dhansen: subject and changelog tweaks ]
    
    Fixes: 646e29a1789a ("x86: Improve the printout of the SMP bootup CPU table")
    Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
    Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
    Link: https://lore.kernel.org/all/20231102174901.2590325-1-colin.i.king%40gmail.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6ee48d71021e552f75b98286e07d4e6f3e4ab5bf
Author: James Clark <james.clark@arm.com>
Date:   Wed Nov 1 11:52:06 2023 +0000

    coresight: etm4x: Fix width of CCITMIN field
    
    commit cc0271a339cc70cae914c3ec20edc2a8058407da upstream.
    
    CCITMIN is a 12 bit field and doesn't fit in a u8, so extend it to u16.
    This probably wasn't an issue previously because values higher than 255
    never occurred.
    
    But since commit 4aff040bcc8d ("coresight: etm: Override TRCIDR3.CCITMIN
    on errata affected cpus"), a comparison with 256 was done to enable the
    errata, generating the following W=1 build error:
    
      coresight-etm4x-core.c:1188:24: error: result of comparison of
      constant 256 with expression of type 'u8' (aka 'unsigned char') is
      always false [-Werror,-Wtautological-constant-out-of-range-compare]
    
       if (drvdata->ccitmin == 256)
    
    Cc: stable@vger.kernel.org
    Fixes: 2e1cdfe184b5 ("coresight-etm4x: Adding CoreSight ETM4x driver")
    Reported-by: kernel test robot <lkp@intel.com>
    Closes: https://lore.kernel.org/oe-kbuild-all/202310302043.as36UFED-lkp@intel.com/
    Reviewed-by: Mike Leach <mike.leach@linaro.org>
    Signed-off-by: James Clark <james.clark@arm.com>
    Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
    Link: https://lore.kernel.org/r/20231101115206.70810-1-james.clark@arm.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit b00d5f7152ab77bedd24392e637a4b5799a2a3e9
Author: Cameron Williams <cang1@live.co.uk>
Date:   Thu Nov 2 21:07:06 2023 +0000

    parport: parport_serial: Add Brainboxes device IDs and geometry
    
    commit 6aa1fc5a8085bbc01687aa708dcf2dbe637a5ee3 upstream.
    
    Add device IDs for the Brainboxes UC-203, UC-257, UC-414, UC-475,
    IS-300/IS-500 and PX-263/PX-295 and define the relevant "geometry"
    for the cards.
    This patch requires part 1 of this series.
    
    Cc:  <stable@vger.kernel.org>
    Signed-off-by: Cameron Williams <cang1@live.co.uk>
    Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
    Link: https://lore.kernel.org/r/AS4PR02MB7903A4094564BE28F1F926A6C4A6A@AS4PR02MB7903.eurprd02.prod.outlook.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 760a5ab4d880598cb64a767605128bf72aa5b209
Author: Cameron Williams <cang1@live.co.uk>
Date:   Thu Nov 2 21:07:05 2023 +0000

    parport: parport_serial: Add Brainboxes BAR details
    
    commit 65fde134b0a4ffe838729f9ee11b459a2f6f2815 upstream.
    
    Add BAR/enum entries for Brainboxes serial/parallel cards.
    
    Cc:  <stable@vger.kernel.org>
    Signed-off-by: Cameron Williams <cang1@live.co.uk>
    Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
    Link: https://lore.kernel.org/r/AS4PR02MB79035155C2D5C3333AE6FA52C4A6A@AS4PR02MB7903.eurprd02.prod.outlook.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit e93da893d52d82d57fc0db2ca566024e0f26ff50
Author: Guanghui Feng <guanghuifeng@linux.alibaba.com>
Date:   Thu Dec 21 17:57:43 2023 +0800

    uio: Fix use-after-free in uio_open
    
    commit 0c9ae0b8605078eafc3bea053cc78791e97ba2e2 upstream.
    
    core-1                          core-2
    -------------------------------------------------------
    uio_unregister_device           uio_open
                                    idev = idr_find()
    device_unregister(&idev->dev)
    put_device(&idev->dev)
    uio_device_release
                                    get_device(&idev->dev)
    kfree(idev)
    uio_free_minor(minor)
                                    uio_release
                                    put_device(&idev->dev)
                                    kfree(idev)
    -------------------------------------------------------
    
    In the core-1 uio_unregister_device(), the device_unregister will kfree
    idev when the idev->dev kobject ref is 1. But after core-1
    device_unregister, put_device and before doing kfree, the core-2 may
    get_device. Then:
    1. After core-1 kfree idev, the core-2 will do use-after-free for idev.
    2. When core-2 do uio_release and put_device, the idev will be double
       freed.
    
    To address this issue, we can get idev atomic & inc idev reference with
    minor_lock.
    
    Fixes: 57c5f4df0a5a ("uio: fix crash after the device is unregistered")
    Cc: stable <stable@kernel.org>
    Signed-off-by: Guanghui Feng <guanghuifeng@linux.alibaba.com>
    Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
    Link: https://lore.kernel.org/r/1703152663-59949-1-git-send-email-guanghuifeng@linux.alibaba.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit da488e1aad20d9ef50c2ef4767638eba62d34386
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:36 2023 +0000

    binder: fix comment on binder_alloc_new_buf() return value
    
    commit e1090371e02b601cbfcea175c2a6cc7c955fa830 upstream.
    
    Update the comments of binder_alloc_new_buf() to reflect that the return
    value of the function is now ERR_PTR(-errno) on failure.
    
    No functional changes in this patch.
    
    Cc: stable@vger.kernel.org
    Fixes: 57ada2fb2250 ("binder: add log information for binder transaction failures")
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-8-cmllamas@google.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit a92b2797ca72beb865ed7ba24c3f8323c831a032
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:35 2023 +0000

    binder: fix trivial typo of binder_free_buf_locked()
    
    commit 122a3c1cb0ff304c2b8934584fcfea4edb2fe5e3 upstream.
    
    Fix minor misspelling of the function in the comment section.
    
    No functional changes in this patch.
    
    Cc: stable@vger.kernel.org
    Fixes: 0f966cba95c7 ("binder: add flag to clear buffer on txn complete")
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-7-cmllamas@google.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 9774dabad7077ecb707a4d2a5e4fbe0697de92c9
Author: Carlos Llamas <cmllamas@google.com>
Date:   Fri Dec 1 17:21:30 2023 +0000

    binder: use EPOLLERR from eventpoll.h
    
    commit 6ac061db9c58ca5b9270b1b3940d2464fb3ff183 upstream.
    
    Use EPOLLERR instead of POLLERR to make sure it is cast to the correct
    __poll_t type. This fixes the following sparse issue:
    
      drivers/android/binder.c:5030:24: warning: incorrect type in return expression (different base types)
      drivers/android/binder.c:5030:24:    expected restricted __poll_t
      drivers/android/binder.c:5030:24:    got int
    
    Fixes: f88982679f54 ("binder: check for binder_thread allocation failure in binder_poll()")
    Cc: stable@vger.kernel.org
    Cc: Eric Biggers <ebiggers@google.com>
    Reviewed-by: Alice Ryhl <aliceryhl@google.com>
    Signed-off-by: Carlos Llamas <cmllamas@google.com>
    Link: https://lore.kernel.org/r/20231201172212.1813387-2-cmllamas@google.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 5e1eb0dfc95b9f39a90bcef626e202da876ceb1d
Author: Hans de Goede <hdegoede@redhat.com>
Date:   Sat Dec 23 15:57:06 2023 +0100

    ACPI: resource: Add another DMI match for the TongFang GMxXGxx
    
    commit df0cced74159c79e36ce7971f0bf250673296d93 upstream.
    
    The TongFang GMxXGxx, which needs IRQ overriding for the keyboard to work,
    is also sold as the Eluktronics RP-15 which does not use the standard
    TongFang GMxXGxx DMI board_name.
    
    Add an entry for this laptop to the irq1_edge_low_force_override[] DMI
    table to make the internal keyboard functional.
    
    Reported-by: Luis Acuna <ldacuna@gmail.com>
    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Cc: All applicable <stable@vger.kernel.org>
    Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit c5b0517500119b0a473581498a95dac18afd6220
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Fri Dec 8 15:12:38 2023 +0200

    drm/crtc: fix uninitialized variable use
    
    [ Upstream commit 6e455f5dcdd15fa28edf0ffb5b44d3508512dccf ]
    
    Commit 3823119b9c2b ("drm/crtc: Fix uninit-value bug in
    drm_mode_setcrtc") was supposed to fix use of an uninitialized variable,
    but introduced another.
    
    num_connectors is only initialized if crtc_req->count_connectors > 0,
    but it's used regardless. Fix it.
    
    Fixes: 3823119b9c2b ("drm/crtc: Fix uninit-value bug in drm_mode_setcrtc")
    Cc: syzbot+4fad2e57beb6397ab2fc@syzkaller.appspotmail.com
    Cc: Ziqi Zhao <astrajoan@yahoo.com>
    Cc: Maxime Ripard <mripard@kernel.org>
    Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
    Cc: Thomas Zimmermann <tzimmermann@suse.de>
    Signed-off-by: Jani Nikula <jani.nikula@intel.com>
    Signed-off-by: Maxime Ripard <mripard@kernel.org>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231208131238.2924571-1-jani.nikula@intel.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit cfc6afe930c67a36461a38063f0c1163faf8977e
Author: Stefan Wahren <wahrenst@gmx.net>
Date:   Thu Dec 28 20:39:03 2023 +0100

    ARM: sun9i: smp: fix return code check of of_property_match_string
    
    [ Upstream commit 643fe70e7bcdcc9e2d96952f7fc2bab56385cce5 ]
    
    of_property_match_string returns an int; either an index from 0 or
    greater if successful or negative on failure. Even it's very
    unlikely that the DT CPU node contains multiple enable-methods
    these checks should be fixed.
    
    This patch was inspired by the work of Nick Desaulniers.
    
    Link: https://lore.kernel.org/lkml/20230516-sunxi-v1-1-ac4b9651a8c1@google.com/T/
    Cc: Nick Desaulniers <ndesaulniers@google.com>
    Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
    Link: https://lore.kernel.org/r/20231228193903.9078-2-wahrenst@gmx.net
    Reviewed-by: Chen-Yu Tsai <wens@csie.org>
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ef7152f8705fed11796641d7644acc3c950b5967
Author: Matthew Wilcox (Oracle) <willy@infradead.org>
Date:   Thu Dec 21 16:53:57 2023 +0000

    ida: Fix crash in ida_free when the bitmap is empty
    
    [ Upstream commit af73483f4e8b6f5c68c9aa63257bdd929a9c194a ]
    
    The IDA usually detects double-frees, but that detection failed to
    consider the case when there are no nearby IDs allocated and so we have a
    NULL bitmap rather than simply having a clear bit.  Add some tests to the
    test-suite to be sure we don't inadvertently reintroduce this problem.
    Unfortunately they're quite noisy so include a message to disregard
    the warnings.
    
    Reported-by: Zhenghan Wang <wzhmmmmm@gmail.com>
    Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit c97996451f94ee446d2defbb1371d8780c2f5b00
Author: Luca Weiss <luca@z3ntu.xyz>
Date:   Sat Nov 25 17:22:15 2023 +0100

    Input: xpad - add Razer Wolverine V2 support
    
    [ Upstream commit c3d1610345b79cbe29ef6ca04a4780eff0d360c7 ]
    
    Add the VID and PID of Razer Wolverine V2 to xpad_device.
    
    Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
    Link: https://lore.kernel.org/r/20231125-razer-wolverine-v2-v1-1-979fe9f9288e@z3ntu.xyz
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 510a7bc3682dc9d6fe0404a7f4bc7736a82873e9
Author: Vineet Gupta <vgupta@kernel.org>
Date:   Fri Dec 8 15:57:07 2023 -0800

    ARC: fix spare error
    
    [ Upstream commit aca02d933f63ba8bc84258bf35f9ffaf6b664336 ]
    
    Reported-by: kernel test robot <lkp@intel.com>
    Closes: https://lore.kernel.org/oe-kbuild-all/202312082320.VDN5A9hb-lkp@intel.com/
    Signed-off-by: Vineet Gupta <vgupta@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 0fe6431622b7d1c7fbc447bc6d07a08231cb5c87
Author: Vineeth Vijayan <vneethv@linux.ibm.com>
Date:   Thu Nov 23 22:52:53 2023 +0100

    s390/scm: fix virtual vs physical address confusion
    
    [ Upstream commit b1a6a1a77f0666a5a6dc0893ab6ec8fcae46f24c ]
    
    Fix virtual vs physical address confusion (which currently are the same).
    
    Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
    Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
    Acked-by: Alexander Gordeev <agordeev@linux.ibm.com>
    Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8fb5795bcf81831dbe87cca7751ca0ea4e187020
Author: Esther Shimanovich <eshimanovich@chromium.org>
Date:   Thu Nov 30 19:56:19 2023 +0000

    Input: i8042 - add nomux quirk for Acer P459-G2-M
    
    [ Upstream commit 335fe00319e030d481a54d5e0e68d50c5e672c0e ]
    
    After the laptop lid is opened, and the device resumes from S3 deep
    sleep, if the user presses a keyboard key while the screen is still black,
    the mouse and keyboard become unusable.
    
    Enabling this quirk prevents this behavior from occurring.
    
    Signed-off-by: Esther Shimanovich <eshimanovich@chromium.org>
    Link: https://lore.kernel.org/r/20231130195615.v2.1.Ibe78a9df97ecd18dc227a5cff67d3029631d9c11@changeid
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 2c70bf99783b58513eb90ca02f65b125fb3ef774
Author: Hans de Goede <hdegoede@redhat.com>
Date:   Fri Nov 24 19:59:24 2023 -0800

    Input: atkbd - skip ATKBD_CMD_GETID in translated mode
    
    [ Upstream commit 936e4d49ecbc8c404790504386e1422b599dec39 ]
    
    There have been multiple reports of keyboard issues on recent laptop models
    which can be worked around by setting i8042.dumbkbd, with the downside
    being this breaks the capslock LED.
    
    It seems that these issues are caused by recent laptops getting confused by
    ATKBD_CMD_GETID. Rather then adding and endless growing list of quirks for
    this, just skip ATKBD_CMD_GETID alltogether on laptops in translated mode.
    
    The main goal of sending ATKBD_CMD_GETID is to skip binding to ps/2
    mice/touchpads and those are never used in translated mode.
    
    Examples of laptop models which benefit from skipping ATKBD_CMD_GETID:
    
    * "HP Laptop 15s-fq2xxx", "HP laptop 15s-fq4xxx" and "HP Laptop 15-dy2xxx"
      models the kbd stops working for the first 2 - 5 minutes after boot
      (waiting for EC watchdog reset?)
    
    * On "HP Spectre x360 13-aw2xxx" atkbd fails to probe the keyboard
    
    * At least 9 different Lenovo models have issues with ATKBD_CMD_GETID, see:
      https://github.com/yescallop/atkbd-nogetid
    
    This has been tested on:
    
    1. A MSI B550M PRO-VDH WIFI desktop, where the i8042 controller is not
       in translated mode when no keyboard is plugged in and with a ps/2 kbd
       a "AT Translated Set 2 keyboard" /dev/input/event# node shows up
    
    2. A Lenovo ThinkPad X1 Yoga gen 8 (always has a translated set 2 keyboard)
    
    Reported-by: Shang Ye <yesh25@mail2.sysu.edu.cn>
    Closes: https://lore.kernel.org/linux-input/886D6167733841AE+20231017135318.11142-1-yesh25@mail2.sysu.edu.cn/
    Closes: https://github.com/yescallop/atkbd-nogetid
    Reported-by: gurevitch <mail@gurevit.ch>
    Closes: https://lore.kernel.org/linux-input/2iAJTwqZV6lQs26cTb38RNYqxvsink6SRmrZ5h0cBUSuf9NT0tZTsf9fEAbbto2maavHJEOP8GA1evlKa6xjKOsaskDhtJWxjcnrgPigzVo=@gurevit.ch/
    Reported-by: Egor Ignatov <egori@altlinux.org>
    Closes: https://lore.kernel.org/all/20210609073333.8425-1-egori@altlinux.org/
    Reported-by: Anton Zhilyaev <anton@cpp.in>
    Closes: https://lore.kernel.org/linux-input/20210201160336.16008-1-anton@cpp.in/
    Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2086156
    Signed-off-by: Hans de Goede <hdegoede@redhat.com>
    Link: https://lore.kernel.org/r/20231115174625.7462-1-hdegoede@redhat.com
    Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 3d9a9c0881f4f2fae2442866c565c384aa1b3f33
Author: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date:   Thu Aug 10 11:13:00 2023 +0200

    reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning
    
    [ Upstream commit b5ec294472794ed9ecba0cb4b8208372842e7e0d ]
    
    'type' is an enum, thus cast of pointer on 64-bit compile test with W=1
    causes:
    
      hi6220_reset.c:166:9: error: cast to smaller integer type 'enum hi6220_reset_ctrl_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
    
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Link: https://lore.kernel.org/r/20230810091300.70197-1-krzysztof.kozlowski@linaro.org
    Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4f7512e779aee6795d7cbb51e7d5728e005baa65
Author: Steven Rostedt (Google) <rostedt@goodmis.org>
Date:   Wed Dec 13 17:54:03 2023 -0500

    ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI
    
    [ Upstream commit 712292308af2265cd9b126aedfa987f10f452a33 ]
    
    As the ring buffer recording requires cmpxchg() to work, if the
    architecture does not support cmpxchg in NMI, then do not do any recording
    within an NMI.
    
    Link: https://lore.kernel.org/linux-trace-kernel/20231213175403.6fc18540@gandalf.local.home
    
    Cc: Masami Hiramatsu <mhiramat@kernel.org>
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
    Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit e405c22ee5766c67db344bb5705c393b938658aa
Author: Steven Rostedt (Google) <rostedt@goodmis.org>
Date:   Tue Dec 12 08:44:44 2023 -0500

    tracing: Add size check when printing trace_marker output
    
    [ Upstream commit 60be76eeabb3d83858cc6577fc65c7d0f36ffd42 ]
    
    If for some reason the trace_marker write does not have a nul byte for the
    string, it will overflow the print:
    
      trace_seq_printf(s, ": %s", field->buf);
    
    The field->buf could be missing the nul byte. To prevent overflow, add the
    max size that the buf can be by using the event size and the field
    location.
    
      int max = iter->ent_size - offsetof(struct print_entry, buf);
    
      trace_seq_printf(s, ": %*.s", max, field->buf);
    
    Link: https://lore.kernel.org/linux-trace-kernel/20231212084444.4619b8ce@gandalf.local.home
    
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
    Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
    Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit f787481af4a8638009fc5c91ce20cebbea5b15a1
Author: Steven Rostedt (Google) <rostedt@goodmis.org>
Date:   Sat Dec 9 17:10:58 2023 -0500

    tracing: Have large events show up as '[LINE TOO BIG]' instead of nothing
    
    [ Upstream commit b55b0a0d7c4aa2dac3579aa7e6802d1f57445096 ]
    
    If a large event was added to the ring buffer that is larger than what the
    trace_seq can handle, it just drops the output:
    
     ~# cat /sys/kernel/tracing/trace
     # tracer: nop
     #
     # entries-in-buffer/entries-written: 2/2   #P:8
     #
     #                                _-----=> irqs-off/BH-disabled
     #                               / _----=> need-resched
     #                              | / _---=> hardirq/softirq
     #                              || / _--=> preempt-depth
     #                              ||| / _-=> migrate-disable
     #                              |||| /     delay
     #           TASK-PID     CPU#  |||||  TIMESTAMP  FUNCTION
     #              | |         |   |||||     |         |
                <...>-859     [001] .....   141.118951: tracing_mark_write           <...>-859     [001] .....   141.148201: tracing_mark_write: 78901234
    
    Instead, catch this case and add some context:
    
     ~# cat /sys/kernel/tracing/trace
     # tracer: nop
     #
     # entries-in-buffer/entries-written: 2/2   #P:8
     #
     #                                _-----=> irqs-off/BH-disabled
     #                               / _----=> need-resched
     #                              | / _---=> hardirq/softirq
     #                              || / _--=> preempt-depth
     #                              ||| / _-=> migrate-disable
     #                              |||| /     delay
     #           TASK-PID     CPU#  |||||  TIMESTAMP  FUNCTION
     #              | |         |   |||||     |         |
                <...>-852     [001] .....   121.550551: tracing_mark_write[LINE TOO BIG]
                <...>-852     [001] .....   121.550581: tracing_mark_write: 78901234
    
    This now emulates the same output as trace_pipe.
    
    Link: https://lore.kernel.org/linux-trace-kernel/20231209171058.78c1a026@gandalf.local.home
    
    Cc: Mark Rutland <mark.rutland@arm.com>
    Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
    Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
    Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit d4408ffeb848fb5a396f87760570508c84998cf1
Author: Judy Hsiao <judyhsiao@chromium.org>
Date:   Wed Dec 6 03:38:33 2023 +0000

    neighbour: Don't let neigh_forced_gc() disable preemption for long
    
    [ Upstream commit e5dc5afff62f3e97e86c3643ec9fcad23de4f2d3 ]
    
    We are seeing cases where neigh_cleanup_and_release() is called by
    neigh_forced_gc() many times in a row with preemption turned off.
    When running on a low powered CPU at a low CPU frequency, this has
    been measured to keep preemption off for ~10 ms. That's not great on a
    system with HZ=1000 which expects tasks to be able to schedule in
    with ~1ms latency.
    
    Suggested-by: Douglas Anderson <dianders@chromium.org>
    Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
    Reviewed-by: David Ahern <dsahern@kernel.org>
    Reviewed-by: Eric Dumazet <edumazet@google.com>
    Reviewed-by: Douglas Anderson <dianders@chromium.org>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 9cc9683aec42bae3c57c6829c6247bb1974b1ebd
Author: Ziqi Zhao <astrajoan@yahoo.com>
Date:   Fri Jul 21 09:14:46 2023 -0700

    drm/crtc: Fix uninit-value bug in drm_mode_setcrtc
    
    [ Upstream commit 3823119b9c2b5f9e9b760336f75bc989b805cde6 ]
    
    The connector_set contains uninitialized values when allocated with
    kmalloc_array. However, in the "out" branch, the logic assumes that any
    element in connector_set would be equal to NULL if failed to
    initialize, which causes the bug reported by Syzbot. The fix is to use
    an extra variable to keep track of how many connectors are initialized
    indeed, and use that variable to decrease any refcounts in the "out"
    branch.
    
    Reported-by: syzbot+4fad2e57beb6397ab2fc@syzkaller.appspotmail.com
    Signed-off-by: Ziqi Zhao <astrajoan@yahoo.com>
    Reported-and-tested-by: syzbot+4fad2e57beb6397ab2fc@syzkaller.appspotmail.com
    Tested-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
    Link: https://lore.kernel.org/r/20230721161446.8602-1-astrajoan@yahoo.com
    Signed-off-by: Maxime Ripard <mripard@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 2f601e8696116c0212297ef35512d7604e69446b
Author: Zhang Yi <yi.zhang@huawei.com>
Date:   Wed Nov 29 19:47:39 2023 +0800

    jbd2: correct the printing of write_flags in jbd2_write_superblock()
    
    [ Upstream commit 85559227211020b270728104c3b89918f7af27ac ]
    
    The write_flags print in the trace of jbd2_write_superblock() is not
    real, so move the modification before the trace.
    
    Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
    Reviewed-by: Jan Kara <jack@suse.cz>
    Link: https://lore.kernel.org/r/20231129114740.2686201-1-yi.zhang@huaweicloud.com
    Signed-off-by: Theodore Ts'o <tytso@mit.edu>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1c187cb210c15c9d7cb04f6e57404eb021b61da7
Author: Weihao Li <cn.liweihao@gmail.com>
Date:   Tue Oct 31 19:18:16 2023 +0800

    clk: rockchip: rk3128: Fix HCLK_OTG gate register
    
    [ Upstream commit c6c5a5580dcb6631aa6369dabe12ef3ce784d1d2 ]
    
    The HCLK_OTG gate control is in CRU_CLKGATE5_CON, not CRU_CLKGATE3_CON.
    
    Signed-off-by: Weihao Li <cn.liweihao@gmail.com>
    Link: https://lore.kernel.org/r/20231031111816.8777-1-cn.liweihao@gmail.com
    Signed-off-by: Heiko Stuebner <heiko@sntech.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 3f50a73fd929934c9748dc50dfa7cc9b97a2dae2
Author: Inki Dae <inki.dae@samsung.com>
Date:   Wed Nov 1 18:36:51 2023 +0900

    drm/exynos: fix a wrong error checking
    
    [ Upstream commit 8d1b7809684c688005706125b804e1f9792d2b1b ]
    
    Fix a wrong error checking in exynos_drm_dma.c module.
    
    In the exynos_drm_register_dma function, both arm_iommu_create_mapping()
    and iommu_get_domain_for_dev() functions are expected to return NULL as
    an error.
    
    However, the error checking is performed using the statement
    if(IS_ERR(mapping)), which doesn't provide a suitable error value.
    So check if 'mapping' is NULL, and if it is, return -ENODEV.
    
    This issue[1] was reported by Dan.
    
    Changelog v1:
    - fix build warning.
    
    [1] https://lore.kernel.org/all/33e52277-1349-472b-a55b-ab5c3462bfcf@moroto.mountain/
    
    Reported-by : Dan Carpenter <dan.carpenter@linaro.org>
    Signed-off-by: Inki Dae <inki.dae@samsung.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 8bc21ac17da8fd26f10abee036125bd7fe0d5ac2
Author: Xiang Yang <xiangyang3@huawei.com>
Date:   Sat Aug 12 14:27:48 2023 +0800

    drm/exynos: fix a potential error pointer dereference
    
    [ Upstream commit 73bf1c9ae6c054c53b8e84452c5e46f86dd28246 ]
    
    Smatch reports the warning below:
    drivers/gpu/drm/exynos/exynos_hdmi.c:1864 hdmi_bind()
    error: 'crtc' dereferencing possible ERR_PTR()
    
    The return value of exynos_drm_crtc_get_by_type maybe ERR_PTR(-ENODEV),
    which can not be used directly. Fix this by checking the return value
    before using it.
    
    Signed-off-by: Xiang Yang <xiangyang3@huawei.com>
    Signed-off-by: Inki Dae <inki.dae@samsung.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 6eb9759328537f991bb6fed24c93bcd946298e00
Author: Keith Busch <kbusch@kernel.org>
Date:   Mon Oct 30 08:13:09 2023 -0700

    nvme: introduce helper function to get ctrl state
    
    [ Upstream commit 5c687c287c46fadb14644091823298875a5216aa ]
    
    The controller state is typically written by another CPU, so reading it
    should ensure no optimizations are taken. This is a repeated pattern in
    the driver, so start with adding a convenience function that returns the
    controller state with READ_ONCE().
    
    Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
    Signed-off-by: Keith Busch <kbusch@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 971c0b10c94d26229647073e6660cb4886bfd52b
Author: David Rau <David.Rau.opensource@dm.renesas.com>
Date:   Fri Dec 1 12:29:33 2023 +0800

    ASoC: da7219: Support low DC impedance headset
    
    [ Upstream commit 5f44de697383fcc9a9a1a78f99e09d1838704b90 ]
    
    Change the default MIC detection impedance threshold to 200ohm
    to support low mic DC impedance headset.
    
    Signed-off-by: David Rau <David.Rau.opensource@dm.renesas.com>
    Link: https://lore.kernel.org/r/20231201042933.26392-1-David.Rau.opensource@dm.renesas.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ec76b9e057deaa50a3f140ff30528de3faa4051f
Author: Thinh Tran <thinhtr@linux.vnet.ibm.com>
Date:   Thu Nov 30 18:19:11 2023 -0600

    net/tg3: fix race condition in tg3_reset_task()
    
    [ Upstream commit 16b55b1f2269962fb6b5154b8bf43f37c9a96637 ]
    
    When an EEH error is encountered by a PCI adapter, the EEH driver
    modifies the PCI channel's state as shown below:
    
       enum {
          /* I/O channel is in normal state */
          pci_channel_io_normal = (__force pci_channel_state_t) 1,
    
          /* I/O to channel is blocked */
          pci_channel_io_frozen = (__force pci_channel_state_t) 2,
    
          /* PCI card is dead */
          pci_channel_io_perm_failure = (__force pci_channel_state_t) 3,
       };
    
    If the same EEH error then causes the tg3 driver's transmit timeout
    logic to execute, the tg3_tx_timeout() function schedules a reset
    task via tg3_reset_task_schedule(), which may cause a race condition
    between the tg3 and EEH driver as both attempt to recover the HW via
    a reset action.
    
    EEH driver gets error event
    --> eeh_set_channel_state()
        and set device to one of
        error state above           scheduler: tg3_reset_task() get
                                    returned error from tg3_init_hw()
                                 --> dev_close() shuts down the interface
    tg3_io_slot_reset() and
    tg3_io_resume() fail to
    reset/resume the device
    
    To resolve this issue, we avoid the race condition by checking the PCI
    channel state in the tg3_reset_task() function and skip the tg3 driver
    initiated reset when the PCI channel is not in the normal state.  (The
    driver has no access to tg3 device registers at this point and cannot
    even complete the reset task successfully without external assistance.)
    We'll leave the reset procedure to be managed by the EEH driver which
    calls the tg3_io_error_detected(), tg3_io_slot_reset() and
    tg3_io_resume() functions as appropriate.
    
    Adding the same checking in tg3_dump_state() to avoid dumping all
    device registers when the PCI channel is not in the normal state.
    
    Signed-off-by: Thinh Tran <thinhtr@linux.vnet.ibm.com>
    Tested-by: Venkata Sai Duggi <venkata.sai.duggi@ibm.com>
    Reviewed-by: David Christensen <drc@linux.vnet.ibm.com>
    Reviewed-by: Michael Chan <michael.chan@broadcom.com>
    Link: https://lore.kernel.org/r/20231201001911.656-1-thinhtr@linux.vnet.ibm.com
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ef9fefca3feca76d801ff10258e5a136e762d1ef
Author: Dave Airlie <airlied@redhat.com>
Date:   Thu Nov 30 11:08:52 2023 +1000

    nouveau/tu102: flush all pdbs on vmm flush
    
    [ Upstream commit cb9c919364653eeafb49e7ff5cd32f1ad64063ac ]
    
    This is a hack around a bug exposed with the GSP code, I'm not sure
    what is happening exactly, but it appears some of our flushes don't
    result in proper tlb invalidation for out BAR2 and we get a BAR2
    fault from GSP and it all dies.
    
    Signed-off-by: Dave Airlie <airlied@redhat.com>
    Signed-off-by: Danilo Krummrich <dakr@redhat.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/20231130010852.4034774-1-airlied@gmail.com
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit b67005b284ddaf62043468d1ce5905c17d85b0e6
Author: Shuming Fan <shumingf@realtek.com>
Date:   Wed Nov 22 18:01:23 2023 +0800

    ASoC: rt5650: add mutex to avoid the jack detection failure
    
    [ Upstream commit cdba4301adda7c60a2064bf808e48fccd352aaa9 ]
    
    This patch adds the jd_mutex to protect the jack detection control flow.
    And only the headset type could check the button status.
    
    Signed-off-by: Shuming Fan <shumingf@realtek.com>
    Link: https://lore.kernel.org/r/20231122100123.2831753-1-shumingf@realtek.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 4fece6617b57a27ae0c42eb4ab39cda88195a2e7
Author: Maciej Strozek <mstrozek@opensource.cirrus.com>
Date:   Fri Nov 17 14:13:39 2023 +0000

    ASoC: cs43130: Fix incorrect frame delay configuration
    
    [ Upstream commit aa7e8e5e4011571022dc06e4d7a2f108feb53d1a ]
    
    Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
    Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
    Link: https://lore.kernel.org/r/20231117141344.64320-3-mstrozek@opensource.cirrus.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 1bf33a67a944f424bf55b7039a8bbdaa48c78dd7
Author: Maciej Strozek <mstrozek@opensource.cirrus.com>
Date:   Fri Nov 17 14:13:38 2023 +0000

    ASoC: cs43130: Fix the position of const qualifier
    
    [ Upstream commit e7f289a59e76a5890a57bc27b198f69f175f75d9 ]
    
    Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
    Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
    Link: https://lore.kernel.org/r/20231117141344.64320-2-mstrozek@opensource.cirrus.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 61c1e46fb84ef1fe1ceeb96849eaee64632132cb
Author: Kamil Duljas <kamil.duljas@gmail.com>
Date:   Thu Nov 16 23:41:13 2023 +0100

    ASoC: Intel: Skylake: mem leak in skl register function
    
    [ Upstream commit f8ba14b780273fd290ddf7ee0d7d7decb44cc365 ]
    
    skl_platform_register() uses krealloc. When krealloc is fail,
    then previous memory is not freed. The leak is also when soc
    component registration failed.
    
    Signed-off-by: Kamil Duljas <kamil.duljas@gmail.com>
    Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
    Link: https://lore.kernel.org/r/20231116224112.2209-2-kamil.duljas@gmail.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 81610106fd5b9e304a5a80a5572d9e4a013028c7
Author: David Lin <CTLIN0@nuvoton.com>
Date:   Fri Nov 17 12:30:12 2023 +0800

    ASoC: nau8822: Fix incorrect type in assignment and cast to restricted __be16
    
    [ Upstream commit c1501f2597dd08601acd42256a4b0a0fc36bf302 ]
    
    This issue is reproduced when W=1 build in compiler gcc-12.
    The following are sparse warnings:
    
    sound/soc/codecs/nau8822.c:199:25: sparse: sparse: incorrect type in assignment
    sound/soc/codecs/nau8822.c:199:25: sparse: expected unsigned short
    sound/soc/codecs/nau8822.c:199:25: sparse: got restricted __be16
    sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16
    sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16
    sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16
    sound/soc/codecs/nau8822.c:235:25: sparse: sparse: cast to restricted __be16
    
    Reported-by: kernel test robot <lkp@intel.com>
    Closes: https://lore.kernel.org/oe-kbuild-all/202311122320.T1opZVkP-lkp@intel.com/
    Signed-off-by: David Lin <CTLIN0@nuvoton.com>
    Link: https://lore.kernel.org/r/20231117043011.1747594-1-CTLIN0@nuvoton.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ad5a06e16365cefa65e31ecd6606aab688741b59
Author: Kamil Duljas <kamil.duljas@gmail.com>
Date:   Thu Nov 16 13:51:50 2023 +0100

    ASoC: Intel: Skylake: Fix mem leak in few functions
    
    [ Upstream commit d5c65be34df73fa01ed05611aafb73b440d89e29 ]
    
    The resources should be freed when function return error.
    
    Signed-off-by: Kamil Duljas <kamil.duljas@gmail.com>
    Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
    Link: https://lore.kernel.org/r/20231116125150.1436-1-kamil.duljas@gmail.com
    Signed-off-by: Mark Brown <broonie@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 57a95d06da3e01bb3ee96d02890587f3abeac9cf
Author: Vasiliy Kovalev <kovalev@altlinux.org>
Date:   Fri Nov 17 20:09:23 2023 +0300

    ALSA: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro
    
    [ Upstream commit 7c9caa299335df94ad1c58f70a22f16a540eab60 ]
    
    This patch corrected the speaker and headset mic pin config to the more
    appropriate values.
    
    Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org>
    Link: https://lore.kernel.org/r/20231117170923.106822-1-kovalev@altlinux.org
    Signed-off-by: Takashi Iwai <tiwai@suse.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit ebc3c8e090a093ec299941acba52d0fc99501a91
Author: Charles Keepax <ckeepax@opensource.cirrus.com>
Date:   Wed Nov 15 16:28:53 2023 +0000

    pinctrl: lochnagar: Don't build on MIPS
    
    [ Upstream commit 6588732445ff19f6183f0fa72ddedf67e5a5be32 ]
    
    MIPS appears to define a RST symbol at a high level, which clashes
    with some register naming in the driver. Since there is currently
    no case for running this driver on MIPS devices simply cut off the
    build of this driver on MIPS.
    
    Reported-by: kernel test robot <lkp@intel.com>
    Closes: https://lore.kernel.org/oe-kbuild-all/202311071303.JJMAOjy4-lkp@intel.com/
    Suggested-by: Linus Walleij <linus.walleij@linaro.org>
    Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
    Link: https://lore.kernel.org/r/20231115162853.1891940-1-ckeepax@opensource.cirrus.com
    Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

commit 12cf91e23b126718a96b914f949f2cdfeadc7b2a
Author: Eric Biggers <ebiggers@google.com>
Date:   Mon Nov 6 20:44:34 2023 -0800

    f2fs: explicitly null-terminate the xattr list
    
    commit e26b6d39270f5eab0087453d9b544189a38c8564 upstream.
    
    When setting an xattr, explicitly null-terminate the xattr list.  This
    eliminates the fragile assumption that the unused xattr space is always
    zeroed.
    
    Signed-off-by: Eric Biggers <ebiggers@google.com>
    Reviewed-by: Chao Yu <chao@kernel.org>
    Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>