1. 27 Sep, 2022 1 commit
  2. 23 Sep, 2022 1 commit
    • Ulf Hansson's avatar
      Revert "firmware: arm_scmi: Add clock management to the SCMI power domain" · 3c665633
      Ulf Hansson authored
      This reverts commit a3b884ce ("firmware: arm_scmi: Add clock management
      to the SCMI power domain").
      
      Using the GENPD_FLAG_PM_CLK tells genpd to gate/ungate the consumer
      device's clock(s) during runtime suspend/resume through the PM clock API.
      More precisely, in genpd_runtime_resume() the clock(s) for the consumer
      device would become ungated prior to the driver-level ->runtime_resume()
      callbacks gets invoked.
      
      This behaviour isn't a good fit for all platforms/drivers. For example, a
      driver may need to make some preparations of its device in its
      ->runtime_resume() callback, like calling clk_set_rate() before the
      clock(s) should be ungated. In these cases, it's easier to let the clock(s)
      to be managed solely by the driver, rather than at the PM domain level.
      
      For these reasons, let's drop the use GENPD_FLAG_PM_CLK for the SCMI PM
      domain, as to enable it to be more easily adopted across ARM platforms.
      
      Fixes: a3b884ce ("firmware: arm_scmi: Add clock management to the SCMI power domain")
      Cc: Nicolas Pitre <npitre@baylibre.com>
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
      Tested-by: default avatarPeng Fan <peng.fan@nxp.com>
      Acked-by: default avatarSudeep Holla <sudeep.holla@arm.com>
      Link: https://lore.kernel.org/r/20220919122033.86126-1-ulf.hansson@linaro.org
      3c665633
  3. 21 Sep, 2022 1 commit
    • Brian Norris's avatar
      mmc: core: Terminate infinite loop in SD-UHS voltage switch · e9233917
      Brian Norris authored
      This loop intends to retry a max of 10 times, with some implicit
      termination based on the SD_{R,}OCR_S18A bit. Unfortunately, the
      termination condition depends on the value reported by the SD card
      (*rocr), which may or may not correctly reflect what we asked it to do.
      
      Needless to say, it's not wise to rely on the card doing what we expect;
      we should at least terminate the loop regardless. So, check both the
      input and output values, so we ensure we will terminate regardless of
      the SD card behavior.
      
      Note that SDIO learned a similar retry loop in commit 0797e5f1
      ("mmc: core: Fixup signal voltage switch"), but that used the 'ocr'
      result, and so the current pre-terminating condition looks like:
      
          rocr & ocr & R4_18V_PRESENT
      
      (i.e., it doesn't have the same bug.)
      
      This addresses a number of crash reports seen on ChromeOS that look
      like the following:
      
          ... // lots of repeated: ...
          <4>[13142.846061] mmc1: Skipping voltage switch
          <4>[13143.406087] mmc1: Skipping voltage switch
          <4>[13143.964724] mmc1: Skipping voltage switch
          <4>[13144.526089] mmc1: Skipping voltage switch
          <4>[13145.086088] mmc1: Skipping voltage switch
          <4>[13145.645941] mmc1: Skipping voltage switch
          <3>[13146.153969] INFO: task halt:30352 blocked for more than 122 seconds.
          ...
      
      Fixes: f2119df6 ("mmc: sd: add support for signal voltage switch procedure")
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarBrian Norris <briannorris@chromium.org>
      Reviewed-by: default avatarGuenter Roeck <linux@roeck-us.net>
      Link: https://lore.kernel.org/r/20220914014010.2076169-1-briannorris@chromium.orgSigned-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
      e9233917
  4. 14 Sep, 2022 2 commits
  5. 11 Sep, 2022 8 commits
  6. 10 Sep, 2022 4 commits
  7. 09 Sep, 2022 22 commits
    • Linus Torvalds's avatar
      Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi · ce888220
      Linus Torvalds authored
      Pull SCSI fixes from James Bottomley:
       "Eight patches which looks like quite a large core change, but most of
        the diffstat is reverting the attempt to rejig reference counting
        introduced in the last merge window which caused issues with device
        and module removal.
      
        Of the remaining four patches, only the fix use-after-free is
        substantial"
      
      * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        scsi: mpt3sas: Fix use-after-free warning
        scsi: core: Fix a use-after-free
        scsi: core: Revert "Make sure that targets outlive devices"
        scsi: core: Revert "Make sure that hosts outlive targets"
        scsi: core: Revert "Simplify LLD module reference counting"
        scsi: core: Revert "Call blk_mq_free_tag_set() earlier"
        scsi: lpfc: Add missing destroy_workqueue() in error path
        scsi: lpfc: Return DID_TRANSPORT_DISRUPTED instead of DID_REQUEUE
      ce888220
    • Youling Tang's avatar
      mksysmap: Fix the mismatch of 'L0' symbols in System.map · c17a2538
      Youling Tang authored
      When System.map was generated, the kernel used mksysmap to filter the
      kernel symbols, we need to filter "L0" symbols in LoongArch architecture.
      
      $ cat System.map | grep L0
      9000000000221540 t L0
      
      The L0 symbol exists in System.map, but not in .tmp_System.map. When
      "cmp -s System.map .tmp_System.map" will show "Inconsistent kallsyms
      data" error message in link-vmlinux.sh script.
      Signed-off-by: default avatarYouling Tang <tangyouling@loongson.cn>
      Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
      c17a2538
    • Linus Torvalds's avatar
      Merge tag 'driver-core-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core · e35be05d
      Linus Torvalds authored
      Pull driver core fixes from Greg KH:
       "Here are some small driver core and debugfs fixes for 6.0-rc5.
      
        Included in here are:
      
         - multiple attempts to get the arch_topology code to work properly on
           non-cluster SMT systems. First attempt caused build breakages in
           linux-next and 0-day, second try worked.
      
         - debugfs fixes for a long-suffering memory leak. The pattern of
           debugfs_remove(debugfs_lookup(...)) turns out to leak dentries, so
           add debugfs_lookup_and_remove() to fix this problem. Also fix up
           the scheduler debug code that highlighted this problem. Fixes for
           other subsystems will be trickling in over the next few months for
           this same issue once the debugfs function is merged.
      
        All of these have been in linux-next since Wednesday with no reported
        problems"
      
      * tag 'driver-core-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        arch_topology: Make cluster topology span at least SMT CPUs
        sched/debug: fix dentry leak in update_sched_domain_debugfs
        debugfs: add debugfs_lookup_and_remove()
        driver core: fix driver_set_override() issue with empty strings
        Revert "arch_topology: Make cluster topology span at least SMT CPUs"
        arch_topology: Make cluster topology span at least SMT CPUs
      e35be05d
    • Linus Torvalds's avatar
      Merge tag 'block-6.0-2022-09-09' of git://git.kernel.dk/linux-block · 9ebc0ecb
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
      
       - NVMe pull via Christoph:
            - fix a use after free in nvmet (Bart Van Assche)
            - fix a use after free when detecting digest errors
              (Sagi Grimberg)
            - fix regression that causes sporadic TCP requests to time out
              (Sagi Grimberg)
            - fix two off by ones errors in the nvmet ZNS support
              (Dennis Maisenbacher)
            - requeue aen after firmware activation (Keith Busch)
      
       - Fix missing request flags in debugfs code (me)
      
       - Partition scan fix (Ming)
      
      * tag 'block-6.0-2022-09-09' of git://git.kernel.dk/linux-block:
        block: add missing request flags to debugfs code
        nvme: requeue aen after firmware activation
        nvmet: fix mar and mor off-by-one errors
        nvme-tcp: fix regression that causes sporadic requests to time out
        nvme-tcp: fix UAF when detecting digest errors
        nvmet: fix a use-after-free
        block: don't add partitions if GD_SUPPRESS_PART_SCAN is set
      9ebc0ecb
    • Linus Torvalds's avatar
      Merge tag 'io_uring-6.0-2022-09-09' of git://git.kernel.dk/linux-block · d2b768c3
      Linus Torvalds authored
      Pull io_uring fixes from Jens Axboe:
      
       - Removed function that became unused after last week's merge (Jiapeng)
      
       - Two small fixes for kbuf recycling (Pavel)
      
       - Include address copy for zc send for POLLFIRST (Pavel)
      
       - Fix for short IO handling in the normal read/write path (Pavel)
      
      * tag 'io_uring-6.0-2022-09-09' of git://git.kernel.dk/linux-block:
        io_uring/rw: fix short rw error handling
        io_uring/net: copy addr for zc on POLL_FIRST
        io_uring: recycle kbuf recycle on tw requeue
        io_uring/kbuf: fix not advancing READV kbuf ring
        io_uring/notif: Remove the unused function io_notif_complete()
      d2b768c3
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma · 0099baa8
      Linus Torvalds authored
      Pull rdma fixes from Jason Gunthorpe:
       "Many bug fixes in several drivers:
      
         - Fix misuse of the DMA API in rtrs
      
         - Several irdma issues: hung task due to SQ flushing, incorrect
           capability reporting to userspace, improper error handling for MW
           corners, touching an uninitialized SGL for during invalidation.
      
         - hns was using the wrong page size limits for the HW, an incorrect
           calculation of wqe_shift causing WQE corruption, and mis computed a
           timer id.
      
         - Fix a crash in SRP triggered by blktests
      
         - Fix compiler errors by calling virt_to_page() with the proper type
           in siw
      
         - Userspace triggerable deadlock in ODP
      
         - mlx5 could use the wrong profile due to some driver loading races,
           counters were not working in some device configurations, and a
           crash on error unwind"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
        RDMA/irdma: Report RNR NAK generation in device caps
        RDMA/irdma: Use s/g array in post send only when its valid
        RDMA/irdma: Return correct WC error for bind operation failure
        RDMA/irdma: Return error on MR deregister CQP failure
        RDMA/irdma: Report the correct max cqes from query device
        MAINTAINERS: Update maintainers of HiSilicon RoCE
        RDMA/mlx5: Fix UMR cleanup on error flow of driver init
        RDMA/mlx5: Set local port to one when accessing counters
        RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile
        IB/core: Fix a nested dead lock as part of ODP flow
        RDMA/siw: Pass a pointer to virt_to_page()
        RDMA/srp: Set scmnd->result only when scmnd is not NULL
        RDMA/hns: Remove the num_qpc_timer variable
        RDMA/hns: Fix wrong fixed value of qp->rq.wqe_shift
        RDMA/hns: Fix supported page size
        RDMA/cma: Fix arguments order in net device validation
        RDMA/irdma: Fix drain SQ hang with no completion
        RDMA/rtrs-srv: Pass the correct number of entries for dma mapped SGL
        RDMA/rtrs-clt: Use the right sg_cnt after ib_dma_map_sg
      0099baa8
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2022-09-10' of git://anongit.freedesktop.org/drm/drm · b7e00d6f
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "From a train in the Irish countryside, regular drm fixes for 6.0-rc5.
      
        This is mostly amdgpu/amdkfd and i915 fixes, then one panfrost, one
        ttm and one edid fix. Nothing too major going on. Hopefully a quiet
        week next week for LPC.
      
        edid:
         - Fix EDID 1.4 range-descriptor parsing
      
        ttm:
         - Fix ghost-object bulk moves
      
        i915:
         - Fix MIPI sequence block copy from BIOS' table
         - Fix PCODE min freq setup when GuC's SLPC is in use
         - Implement Workaround for eDP
         - Fix has_flat_ccs selection for DG1
      
        amdgpu:
         - Firmware header fix
         - SMU 13.x fix
         - Debugfs memory leak fix
         - NBIO 7.7 fix
         - Firmware memory leak fix
      
        amdkfd:
         - Debug output fix
      
        panfrost:
         - Fix devfreq OPP"
      
      * tag 'drm-fixes-2022-09-10' of git://anongit.freedesktop.org/drm/drm:
        drm/panfrost: devfreq: set opp to the recommended one to configure regulator
        drm/ttm: cleanup the resource of ghost objects after locking them
        drm/amdgpu: prevent toc firmware memory leak
        drm/amdgpu: correct doorbell range/size value for CSDMA_DOORBELL_RANGE
        drm/amdkfd: print address in hex format rather than decimal
        drm/amd/display: fix memory leak when using debugfs_lookup()
        drm/amd/pm: add missing SetMGpuFanBoostLimitRpm mapping for SMU 13.0.7
        drm/amd/amdgpu: add rlc_firmware_header_v2_4 to amdgpu_firmware_header
        drm/i915: consider HAS_FLAT_CCS() in needs_ccs_pages
        drm/i915: Implement WaEdpLinkRateDataReload
        drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC
        drm/i915/bios: Copy the whole MIPI sequence block
        drm/ttm: update bulk move object of ghost BO
        drm/edid: Handle EDID 1.4 range descriptor h/vfreq offsets
      b7e00d6f
    • Linus Torvalds's avatar
      Merge tag 'linux-kselftest-kunit-fixes-6.0-rc5' of... · e35ff25f
      Linus Torvalds authored
      Merge tag 'linux-kselftest-kunit-fixes-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
      
      Pull KUnit fixes from Shuah Khan:
       "Two fixes to test build and a fix for incorrect taint reason reporting"
      
      * tag 'linux-kselftest-kunit-fixes-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        tools: Add new "test" taint to kernel-chktaint
        kunit: fix Kconfig for build-in tests USB4 and Nitro Enclaves
        kunit: fix assert_type for comparison macros
      e35ff25f
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux · 22b2e2d6
      Linus Torvalds authored
      Pull RISC-V fixes from Palmer Dabbelt:
      
       - A pair of device tree fixes for the Polarfire SOC
      
       - A fix to avoid overflowing the PMU counter array when firmware
         incorrectly reports the number of supported counters, which manifests
         on OpenSBI versions prior to 1.1
      
      * tag 'riscv-for-linus-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
        perf: RISC-V: fix access beyond allocated array
        riscv: dts: microchip: use an mpfs specific l2 compatible
        dt-bindings: riscv: sifive-l2: add a PolarFire SoC compatible
      22b2e2d6
    • Linus Torvalds's avatar
      Merge tag 'powerpc-6.0-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 2fc1171d
      Linus Torvalds authored
      Pull powerpc fix from Michael Ellerman:
      
       - Fix crashes on bare metal due to the new plkps driver trying to probe
         and call the hypervisor on non-pseries machines.
      
      Thanks to Nathan Chancellor and Dan Horák.
      
      * tag 'powerpc-6.0-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/pseries: Fix plpks crash on non-pseries
      2fc1171d
    • Eugene Shalygin's avatar
      hwmon: (asus-ec-sensors) autoload module via DMI data · 88700d13
      Eugene Shalygin authored
      Replace autoloading data based on the ACPI EC device with the DMI
      records for motherboards models. The ACPI method created a bug that when
      this driver returns error from the probe function because of the
      unsupported motherboard model, the ACPI subsystem concludes
      that the EC device does not work properly.
      
      Fixes: 5cd29012 ("hwmon: (asus-ec-sensors) introduce ec_board_info struct for board data")
      Bug: https://bugzilla.kernel.org/show_bug.cgi?id=216412
      Bug: https://bugzilla.redhat.com/show_bug.cgi?id=2121844Signed-off-by: default avatarEugene Shalygin <eugene.shalygin@gmail.com>
      Link: https://lore.kernel.org/r/20220909155654.123398-2-eugene.shalygin@gmail.com
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
      88700d13
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2022-09-08' of... · 2edb79a5
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2022-09-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      - Fix MIPI sequence block copy from BIOS' table. (Ville)
      - Fix PCODE min freq setup when GuC's SLPC is in use. (Rodrigo)
      - Implement Workaround for eDP. (Ville)
      - Fix has_flat_ccs selection for DG1. (Matt)
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Rodrigo Vivi <rodrigo.vivi@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/Yxn1WpmUJnJpqq23@intel.com
      2edb79a5
    • Alexander Sverdlin's avatar
      mips: Select SPARSEMEM_EXTREME · 727488e3
      Alexander Sverdlin authored
      Commit c4617318 ("MIPS: Add NUMA support for Loongson-3") has increased
      .bss size of the Octeon kernel from 16k to 16M. Providing the conditions
      for SPARSEMEM_EXTREME avoids the waste of memory.
      
      Thomas has tested the loogsoon64 kernel, where .bss is being reduced by
      this patch from 16.5M to 515k.
      
      Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
      Signed-off-by: default avatarAlexander Sverdlin <alexander.sverdlin@nokia.com>
      Signed-off-by: default avatarThomas Bogendoerfer <tsbogend@alpha.franken.de>
      727488e3
    • Dave Airlie's avatar
      Merge tag 'drm-misc-fixes-2022-09-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes · b34c1d53
      Dave Airlie authored
      Short summary of fixes pull:
      
       * edid: Fix EDID 1.4 range-descriptor parsing
       * panfrost: Fix devfreq OPP
       * ttm: Fix ghost-object bulk moves
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Thomas Zimmermann <tzimmermann@suse.de>
      Link: https://patchwork.freedesktop.org/patch/msgid/YxniKN4rK4qPp+J9@linux-uq9g
      b34c1d53
    • Pavel Begunkov's avatar
      io_uring/rw: fix short rw error handling · 4d9cb92c
      Pavel Begunkov authored
      We have a couple of problems, first reports of unexpected link breakage
      for reads when cqe->res indicates that the IO was done in full. The
      reason here is partial IO with retries.
      
      TL;DR; we compare the result in __io_complete_rw_common() against
      req->cqe.res, but req->cqe.res doesn't store the full length but rather
      the length left to be done. So, when we pass the full corrected result
      via kiocb_done() -> __io_complete_rw_common(), it fails.
      
      The second problem is that we don't try to correct res in
      io_complete_rw(), which, for instance, might be a problem for O_DIRECT
      but when a prefix of data was cached in the page cache. We also
      definitely don't want to pass a corrected result into io_rw_done().
      
      The fix here is to leave __io_complete_rw_common() alone, always pass
      not corrected result into it and fix it up as the last step just before
      actually finishing the I/O.
      
      Cc: stable@vger.kernel.org
      Signed-off-by: default avatarPavel Begunkov <asml.silence@gmail.com>
      Link: https://github.com/axboe/liburing/issues/643Reported-by: default avatarBeld Zhang <beldzhang@gmail.com>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      4d9cb92c
    • Jens Axboe's avatar
      block: add missing request flags to debugfs code · 745ed372
      Jens Axboe authored
      We're missing TIMED_OUT and RESV. Particularly the former is handy
      for debugging, let's get them added.
      Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
      Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
      745ed372
    • Linus Torvalds's avatar
      Merge tag 'for-6.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux · 9b450949
      Linus Torvalds authored
      Pull btrfs fixes from David Sterba:
       "A few more fixes to zoned mode and one regression fix for chunk limit:
      
          - Zoned mode fixes:
              - fix how wait/wake up is done when finishing zone
              - fix zone append limit in emulated mode
              - fix mount on devices with conventional zones
      
         - fix regression, user settable data chunk limit got accidentally
           lowered and causes allocation problems on some profiles (raid0,
           raid1)"
      
      * tag 'for-6.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
        btrfs: fix the max chunk size and stripe length calculation
        btrfs: zoned: fix mounting with conventional zones
        btrfs: zoned: set pseudo max append zone limit in zone emulation mode
        btrfs: zoned: fix API misuse of zone finish waiting
      9b450949
    • Linus Torvalds's avatar
      Merge tag 'vfio-v6.0-rc5' of https://github.com/awilliam/linux-vfio · 725f3f3b
      Linus Torvalds authored
      Pull VFIO fix from Alex Williamson:
      
       - Fix zero page refcount leak (Alex Williamson)
      
      * tag 'vfio-v6.0-rc5' of https://github.com/awilliam/linux-vfio:
        vfio/type1: Unpin zero pages
      725f3f3b
    • Linus Torvalds's avatar
      Merge tag 'sound-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 83dfc0e2
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "Lots of small fixes for various drivers at this time, hopefully it
        will be the last big bump before 6.0 release.
      
        The significant changes are regression fixes for (yet again) HD-audio
        memory allocations and USB-audio PCM parameter handling, while there
        are many small ASoC device-specific fixes as well as a few
        out-of-bounds and race issues spotted by fuzzers"
      
      * tag 'sound-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (29 commits)
        ALSA: usb-audio: Clear fixed clock rate at closing EP
        ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc()
        ALSA: hda: Once again fix regression of page allocations with IOMMU
        ALSA: usb-audio: Fix an out-of-bounds bug in __snd_usb_parse_audio_interface()
        ALSA: hda/tegra: Align BDL entry to 4KB boundary
        ALSA: hda/sigmatel: Fix unused variable warning for beep power change
        ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC
        ALSA: hda/sigmatel: Keep power up while beep is enabled
        ALSA: aloop: Fix random zeros in capture data when using jiffies timer
        ALSA: usb-audio: Split endpoint setups for hw_params and prepare
        ALSA: usb-audio: Register card again for iface over delayed_register option
        ALSA: usb-audio: Inform the delayed registration more properly
        ASoC: fsl_aud2htx: Add error handler for pm_runtime_enable
        ASoC: fsl_aud2htx: register platform component before registering cpu dai
        ASoC: SOF: ipc4-topology: fix alh_group_ida max value
        ASoC: mchp-spdiftx: Fix clang -Wbitfield-constant-conversion
        ASoC: SOF: Kconfig: Make IPC_MESSAGE_INJECTOR depend on SND_SOC_SOF
        ASoC: SOF: Kconfig: Make IPC_FLOOD_TEST depend on SND_SOC_SOF
        ASoC: fsl_mqs: Fix supported clock DAI format
        ASoC: nau8540: Implement hw constraint for rates
        ...
      83dfc0e2
    • Linus Torvalds's avatar
      Merge tag 'perf-tools-fixes-for-v6.0-2022-09-08' of... · d8a450a8
      Linus Torvalds authored
      Merge tag 'perf-tools-fixes-for-v6.0-2022-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
      
      Pull perf tools fixes from Arnaldo Carvalho de Melo:
      
       - Fix per-thread mmaps for multi-threaded targets, noticed with
         'perf top --pid' with multithreaded targets
      
       - Fix synthesis failure warnings in 'perf record'
      
       - Fix L2 Topdown metrics disappearance for raw events in 'perf stat'
      
       - Fix out of bound access in some CPU masks
      
       - Fix segfault if there is no CPU PMU table and a metric is sought,
         noticed when building with NO_JEVENTS=1
      
       - Skip dummy event attr check in 'perf script' fixing nonsensical
         warning about UREGS attribute not set, as 'dummy' events have no
         samples
      
       - Fix 'iregs' field handling with dummy events on hybrid systems in
         'perf script'
      
       - Prevent potential memory leak in c2c_he_zalloc() in 'perf c2c'
      
       - Don't install data files with x permissions
      
       - Fix types for print format in dlfilter-show-cycles
      
       - Switch deprecated openssl MD5_* functions to new EVP API in 'genelf'
      
       - Remove redundant word 'contention' in 'perf lock' help message
      
      * tag 'perf-tools-fixes-for-v6.0-2022-09-08' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
        perf record: Fix synthesis failure warnings
        perf tools: Don't install data files with x permissions
        perf script: Fix Cannot print 'iregs' field for hybrid systems
        perf lock: Remove redundant word 'contention' in help message
        perf dlfilter dlfilter-show-cycles: Fix types for print format
        libperf evlist: Fix per-thread mmaps for multi-threaded targets
        perf c2c: Prevent potential memory leak in c2c_he_zalloc()
        perf genelf: Switch deprecated openssl MD5_* functions to new EVP API
        tools/perf: Fix out of bound access to cpu mask array
        perf affinity: Fix out of bound access to "sched_cpus" mask
        perf stat: Fix L2 Topdown metrics disappear for raw events
        perf script: Skip dummy event attr check
        perf metric: Return early if no CPU PMU table exists
      d8a450a8
    • Linus Torvalds's avatar
      Merge tag 'trace-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace · 460a75a6
      Linus Torvalds authored
      Pull tracing fixes from Steven Rostedt:
      
       - Do not stop trace events in modules if TAINT_TEST is set
      
       - Do not clobber mount options when tracefs is mounted a second time
      
       - Prevent crash of kprobes in gate area
      
       - Add static annotation to some non global functions
      
       - Add some entries into the MAINTAINERS file
      
       - Fix check of event_mutex held when accessing trigger list
      
       - Add some __init/__exit annotations
      
       - Fix reporting of what called hardirq_{enable,disable}_ip function
      
      * tag 'trace-v6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracefs: Only clobber mode/uid/gid on remount if asked
        kprobes: Prohibit probes in gate area
        rv/reactor: add __init/__exit annotations to module init/exit funcs
        tracing: Fix to check event_mutex is held while accessing trigger list
        tracing: hold caller_addr to hardirq_{enable,disable}_ip
        tracepoint: Allow trace events in modules with TAINT_TEST
        MAINTAINERS: add scripts/tracing/ to TRACING
        MAINTAINERS: Add Runtime Verification (RV) entry
        rv/monitors: Make monitor's automata definition static
      460a75a6
    • Linus Torvalds's avatar
      Merge tag 'asm-generic-fixes-6.0-rc4' of... · f448dda8
      Linus Torvalds authored
      Merge tag 'asm-generic-fixes-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
      
      Pull SOFTIRQ_ON_OWN_STACK rework from Arnd Bergmann:
       "Just one fixup patch, reworking the softirq_on_own_stack logic for
        preempt-rt kernels as discussed in
      
          https://lore.kernel.org/all/CAHk-=wgZSD3W2y6yczad2Am=EfHYyiPzTn3CfXxrriJf9i5W5w@mail.gmail.com/"
      
      * tag 'asm-generic-fixes-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
        asm-generic: Conditionally enable do_softirq_own_stack() via Kconfig.
      f448dda8
  8. 08 Sep, 2022 1 commit
    • Brian Norris's avatar
      tracefs: Only clobber mode/uid/gid on remount if asked · 47311db8
      Brian Norris authored
      Users may have explicitly configured their tracefs permissions; we
      shouldn't overwrite those just because a second mount appeared.
      
      Only clobber if the options were provided at mount time.
      
      Note: the previous behavior was especially surprising in the presence of
      automounted /sys/kernel/debug/tracing/.
      
      Existing behavior:
      
        ## Pre-existing status: tracefs is 0755.
        # stat -c '%A' /sys/kernel/tracing/
        drwxr-xr-x
      
        ## (Re)trigger the automount.
        # umount /sys/kernel/debug/tracing
        # stat -c '%A' /sys/kernel/debug/tracing/.
        drwx------
      
        ## Unexpected: the automount changed mode for other mount instances.
        # stat -c '%A' /sys/kernel/tracing/
        drwx------
      
      New behavior (after this change):
      
        ## Pre-existing status: tracefs is 0755.
        # stat -c '%A' /sys/kernel/tracing/
        drwxr-xr-x
      
        ## (Re)trigger the automount.
        # umount /sys/kernel/debug/tracing
        # stat -c '%A' /sys/kernel/debug/tracing/.
        drwxr-xr-x
      
        ## Expected: the automount does not change other mount instances.
        # stat -c '%A' /sys/kernel/tracing/
        drwxr-xr-x
      
      Link: https://lkml.kernel.org/r/20220826174353.2.Iab6e5ea57963d6deca5311b27fb7226790d44406@changeid
      
      Cc: stable@vger.kernel.org
      Fixes: 4282d606 ("tracefs: Add new tracefs file system")
      Signed-off-by: default avatarBrian Norris <briannorris@chromium.org>
      Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
      47311db8