1. 27 Jun, 2022 24 commits
  2. 26 Jun, 2022 16 commits
    • Linus Torvalds's avatar
      Linux 5.19-rc4 · 03c765b0
      Linus Torvalds authored
      03c765b0
    • Linus Torvalds's avatar
      Merge tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 1709b887
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "A number of fixes have accumulated, but they are largely for harmless
        issues:
      
         - Several OF node leak fixes
      
         - A fix to the Exynos7885 UART clock description
      
         - DTS fixes to prevent boot failures on TI AM64 and J721s2
      
         - Bus probe error handling fixes for Baikal-T1
      
         - A fixup to the way STM32 SoCs use separate dts files for different
           firmware stacks
      
         - Multiple code fixes for Arm SCMI firmware, all dealing with
           robustness of the implementation
      
         - Multiple NXP i.MX devicetree fixes, addressing incorrect data in DT
           nodes
      
         - Three updates to the MAINTAINERS file, including Florian Fainelli
           taking over BCM283x/BCM2711 (Raspberry Pi) from Nicolas Saenz
           Julienne"
      
      * tag 'soc-fixes-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (29 commits)
        ARM: dts: aspeed: nuvia: rename vendor nuvia to qcom
        arm: mach-spear: Add missing of_node_put() in time.c
        ARM: cns3xxx: Fix refcount leak in cns3xxx_init
        MAINTAINERS: Update email address
        arm64: dts: ti: k3-am64-main: Remove support for HS400 speed mode
        arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region
        ARM: dts: bcm2711-rpi-400: Fix GPIO line names
        bus: bt1-axi: Don't print error on -EPROBE_DEFER
        bus: bt1-apb: Don't print error on -EPROBE_DEFER
        ARM: Fix refcount leak in axxia_boot_secondary
        ARM: dts: stm32: move SCMI related nodes in a dedicated file for stm32mp15
        soc: imx: imx8m-blk-ctrl: fix display clock for LCDIF2 power domain
        ARM: dts: imx6qdl-colibri: Fix capacitive touch reset polarity
        ARM: dts: imx6qdl: correct PU regulator ramp delay
        firmware: arm_scmi: Fix incorrect error propagation in scmi_voltage_descriptors_get
        firmware: arm_scmi: Avoid using extended string-buffers sizes if not necessary
        firmware: arm_scmi: Fix SENSOR_AXIS_NAME_GET behaviour when unsupported
        ARM: dts: imx7: Move hsic_phy power domain to HSIC PHY node
        soc: bcm: brcmstb: pm: pm-arm: Fix refcount leak in brcmstb_pm_probe
        MAINTAINERS: Update BCM2711/BCM2835 maintainer
        ...
      1709b887
    • Linus Torvalds's avatar
      Merge tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm · 413c1f14
      Linus Torvalds authored
      Pull hotfixes from Andrew Morton:
       "Minor things, mainly - mailmap updates, MAINTAINERS updates, etc.
      
        Fixes for this merge window:
      
         - fix for a damon boot hang, from SeongJae
      
         - fix for a kfence warning splat, from Jason Donenfeld
      
         - fix for zero-pfn pinning, from Alex Williamson
      
         - fix for fallocate hole punch clearing, from Mike Kravetz
      
        Fixes for previous releases:
      
         - fix for a performance regression, from Marcelo
      
         - fix for a hwpoisining BUG from zhenwei pi"
      
      * tag 'mm-hotfixes-stable-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
        mailmap: add entry for Christian Marangi
        mm/memory-failure: disable unpoison once hw error happens
        hugetlbfs: zero partial pages during fallocate hole punch
        mm: memcontrol: reference to tools/cgroup/memcg_slabinfo.py
        mm: re-allow pinning of zero pfns
        mm/kfence: select random number before taking raw lock
        MAINTAINERS: add maillist information for LoongArch
        MAINTAINERS: update MM tree references
        MAINTAINERS: update Abel Vesa's email
        MAINTAINERS: add MEMORY HOT(UN)PLUG section and add David as reviewer
        MAINTAINERS: add Miaohe Lin as a memory-failure reviewer
        mailmap: add alias for jarkko@profian.com
        mm/damon/reclaim: schedule 'damon_reclaim_timer' only after 'system_wq' is initialized
        kthread: make it clear that kthread_create_on_node() might be terminated by any fatal signal
        mm: lru_cache_disable: use synchronize_rcu_expedited
        mm/page_isolation.c: fix one kernel-doc comment
      413c1f14
    • Linus Torvalds's avatar
      Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of... · 893d1eaa
      Linus Torvalds authored
      Merge tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
      
      Pull perf tools fixes from Arnaldo Carvalho de Melo:
      
       - Enable ignore_missing_thread in 'perf stat', enabling counting with
         '--pid' when threads disappear during counting session setup
      
       - Adjust output data offset for backward compatibility in 'perf inject'
      
       - Fix missing free in copy_kcore_dir() in 'perf inject'
      
       - Fix caching files with a wrong build ID
      
       - Sync drm, cpufeatures, vhost and svn headers with the kernel
      
      * tag 'perf-tools-fixes-for-v5.19-2022-06-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
        tools headers UAPI: Synch KVM's svm.h header with the kernel
        tools include UAPI: Sync linux/vhost.h with the kernel sources
        perf stat: Enable ignore_missing_thread
        perf inject: Adjust output data offset for backward compatibility
        perf trace beauty: Fix generation of errno id->str table on ALT Linux
        perf build-id: Fix caching files with a wrong build ID
        tools headers cpufeatures: Sync with the kernel sources
        tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
        perf inject: Fix missing free in copy_kcore_dir()
      893d1eaa
    • Linus Torvalds's avatar
      Merge tag 'for-5.19-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux · 82708bb1
      Linus Torvalds authored
      Pull btrfs fixes from David Sterba:
      
       - zoned relocation fixes:
            - fix critical section end for extent writeback, this could lead
              to out of order write
            - prevent writing to previous data relocation block group if space
              gets low
      
       - reflink fixes:
            - fix race between reflinking and ordered extent completion
            - proper error handling when block reserve migration fails
            - add missing inode iversion/mtime/ctime updates on each iteration
              when replacing extents
      
       - fix deadlock when running fsync/fiemap/commit at the same time
      
       - fix false-positive KCSAN report regarding pid tracking for read locks
         and data race
      
       - minor documentation update and link to new site
      
      * tag 'for-5.19-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
        Documentation: update btrfs list of features and link to readthedocs.io
        btrfs: fix deadlock with fsync+fiemap+transaction commit
        btrfs: don't set lock_owner when locking extent buffer for reading
        btrfs: zoned: fix critical section of relocation inode writeback
        btrfs: zoned: prevent allocation from previous data relocation BG
        btrfs: do not BUG_ON() on failure to migrate space when replacing extents
        btrfs: add missing inode updates on each iteration when replacing extents
        btrfs: fix race between reflinking and ordered extent completion
      82708bb1
    • Linus Torvalds's avatar
      Merge tag 'dma-mapping-5.19-2022-06-26' of git://git.infradead.org/users/hch/dma-mapping · c898c67d
      Linus Torvalds authored
      Pull dma-mapping fix from Christoph Hellwig:
      
       - pass the correct size to dma_set_encrypted() when freeing memory
         (Dexuan Cui)
      
      * tag 'dma-mapping-5.19-2022-06-26' of git://git.infradead.org/users/hch/dma-mapping:
        dma-direct: use the correct size for dma_set_encrypted()
      c898c67d
    • Linus Torvalds's avatar
      Merge tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev · be129fab
      Linus Torvalds authored
      Pull fbdev fixes from Helge Deller:
       "Two bug fixes for the pxa3xx and intelfb drivers:
      
         - pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
      
         - intelfb: Initialize value of stolen size
      
        The other changes are small cleanups, simplifications and
        documentation updates to the cirrusfb, skeletonfb, omapfb,
        intelfb, au1100fb and simplefb drivers"
      
      * tag 'for-5.19/fbdev-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
        video: fbdev: omap: Remove duplicate 'the' in comment
        video: fbdev: omapfb: Align '*' in comment
        video: fbdev: simplefb: Check before clk_put() not needed
        video: fbdev: au1100fb: Drop unnecessary NULL ptr check
        video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
        video: fbdev: skeletonfb: Convert to generic power management
        video: fbdev: cirrusfb: Remove useless reference to PCI power management
        video: fbdev: intelfb: Initialize value of stolen size
        video: fbdev: intelfb: Use aperture size from pci_resource_len
        video: fbdev: skeletonfb: Fix syntax errors in comments
      be129fab
    • Linus Torvalds's avatar
      Merge tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · c0c6a7bd
      Linus Torvalds authored
      Pull parisc architecture fixes from Helge Deller:
      
       - enable ARCH_HAS_STRICT_MODULE_RWX to prevent a boot crash on c8000
         machines
      
       - flush all mappings of a shared anonymous page on PA8800/8900 machines
         via flushing the whole data cache. This may slow down such machines
         but makes sure that the cache is consistent
      
       - Fix duplicate definition build error regarding fb_is_primary_device()
      
      * tag 'for-5.19/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Enable ARCH_HAS_STRICT_MODULE_RWX
        parisc: Fix flush_anon_page on PA8800/PA8900
        parisc: align '*' in comment in math-emu code
        parisc/stifb: Fix fb_is_primary_device() only available with CONFIG_FB_STI
      c0c6a7bd
    • Linus Torvalds's avatar
      Merge tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa · e963d685
      Linus Torvalds authored
      Pull xtensa fixes from Max Filippov:
      
       - fix OF reference leaks in xtensa arch code
      
       - replace '.bss' with '.section .bss' to fix entry.S build with old
         assembler
      
      * tag 'xtensa-20220626' of https://github.com/jcmvbkbc/linux-xtensa:
        xtensa: change '.bss' to '.section .bss'
        xtensa: xtfpga: Fix refcount leak bug in setup
        xtensa: Fix refcount leak bug in time.c
      e963d685
    • Linus Torvalds's avatar
      Merge tag 'powerpc-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux · 8100775d
      Linus Torvalds authored
      Pull powerpc fixes from Michael Ellerman:
      
       - A fix for a CMA change that broke booting guests with > 2G RAM on
         Power8 hosts.
      
       - Fix the RTAS call filter to allow a special case that applications
         rely on.
      
       - A change to our execve path, to make the execve syscall exit
         tracepoint work.
      
       - Three fixes to wire up our various RNGs earlier in boot so they're
         available for use in the initial seeding in random_init().
      
       - A build fix for when KASAN is enabled along with
         STRUCTLEAK_BYREF_ALL.
      
      Thanks to Andrew Donnellan, Aneesh Kumar K.V, Christophe Leroy, Jason
      Donenfeld, Nathan Lynch, Naveen N. Rao, Sathvika Vasireddy, Sumit
      Dubey2, Tyrel Datwyler, and Zi Yan.
      
      * tag 'powerpc-5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
        powerpc/powernv: wire up rng during setup_arch
        powerpc/prom_init: Fix build failure with GCC_PLUGIN_STRUCTLEAK_BYREF_ALL and KASAN
        powerpc/rtas: Allow ibm,platform-dump RTAS call with null buffer address
        powerpc: Enable execve syscall exit tracepoint
        powerpc/pseries: wire up rng during setup_arch()
        powerpc/microwatt: wire up rng during setup_arch()
        powerpc/mm: Move CMA reservations after initmem_init()
      8100775d
    • Linus Torvalds's avatar
      Merge tag 'kbuild-fixes-v5.19-2' of... · 393ed5d8
      Linus Torvalds authored
      Merge tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
      
      Pull Kbuild fixes from Masahiro Yamada:
      
       - Fix modpost to detect EXPORT_SYMBOL marked as __init or__exit
      
       - Update the supported arch list in the LLVM document
      
       - Avoid the second link of vmlinux for CONFIG_TRIM_UNUSED_KSYMS
      
       - Avoid false __KSYM___this_module define in include/generated/autoksyms.h
      
      * tag 'kbuild-fixes-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
        kbuild: Ignore __this_module in gen_autoksyms.sh
        kbuild: link vmlinux only once for CONFIG_TRIM_UNUSED_KSYMS (2nd attempt)
        Documentation/llvm: Update Supported Arch table
        modpost: fix section mismatch check for exported init/exit sections
      393ed5d8
    • Linus Torvalds's avatar
      Merge tag 'exfat-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat · 97d4d026
      Linus Torvalds authored
      Pull exfat fix from Namjae Jeon:
      
       - Use updated exfat_chain directly instead of snapshot values in
         rename.
      
      * tag 'exfat-for-5.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
        exfat: use updated exfat_chain directly during renaming
      97d4d026
    • Linus Torvalds's avatar
      Merge tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 · 918c30df
      Linus Torvalds authored
      Pull cifs client fixes from Steve French:
       "Fixes addressing important multichannel, and reconnect issues.
      
        Multichannel mounts when the server network interfaces changed, or ip
        addresses changed, uncovered problems, especially in reconnect, but
        the patches for this were held up until recently due to some lock
        conflicts that are now addressed.
      
        Included in this set of fixes:
      
         - three fixes relating to multichannel reconnect, dynamically
           adjusting the list of server interfaces to avoid problems during
           reconnect
      
         - a lock conflict fix related to the above
      
         - two important fixes for negotiate on secondary channels (null
           netname can unintentionally cause multichannel to be disabled to
           some servers)
      
         - a reconnect fix (reporting incorrect IP address in some cases)"
      
      * tag '5.19-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
        cifs: update cifs_ses::ip_addr after failover
        cifs: avoid deadlocks while updating iface
        cifs: periodically query network interfaces from server
        cifs: during reconnect, update interface if necessary
        cifs: change iface_list from array to sorted linked list
        smb3: use netname when available on secondary channels
        smb3: fix empty netname context on secondary channels
      918c30df
    • Arnaldo Carvalho de Melo's avatar
      tools headers UAPI: Synch KVM's svm.h header with the kernel · f8d86619
      Arnaldo Carvalho de Melo authored
      To pick up the changes from:
      
        d5af44dd ("x86/sev: Provide support for SNP guest request NAEs")
        0afb6b66 ("x86/sev: Use SEV-SNP AP creation to start secondary CPUs")
        dc3f3d24 ("x86/mm: Validate memory when changing the C-bit")
        cbd3d4f7 ("x86/sev: Check SEV-SNP features support")
      
      That gets these new SVM exit reasons:
      
      +       { SVM_VMGEXIT_PSC,              "vmgexit_page_state_change" }, \
      +       { SVM_VMGEXIT_GUEST_REQUEST,    "vmgexit_guest_request" }, \
      +       { SVM_VMGEXIT_EXT_GUEST_REQUEST, "vmgexit_ext_guest_request" }, \
      +       { SVM_VMGEXIT_AP_CREATION,      "vmgexit_ap_creation" }, \
      +       { SVM_VMGEXIT_HV_FEATURES,      "vmgexit_hypervisor_feature" }, \
      
      Addressing this perf build warning:
      
        Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/svm.h' differs from latest version at 'arch/x86/include/uapi/asm/svm.h'
        diff -u tools/arch/x86/include/uapi/asm/svm.h arch/x86/include/uapi/asm/svm.h
      
      This causes these changes:
      
        CC      /tmp/build/perf-urgent/arch/x86/util/kvm-stat.o
        LD      /tmp/build/perf-urgent/arch/x86/util/perf-in.o
        LD      /tmp/build/perf-urgent/arch/x86/perf-in.o
        LD      /tmp/build/perf-urgent/arch/perf-in.o
        LD      /tmp/build/perf-urgent/perf-in.o
        LINK    /tmp/build/perf-urgent/perf
      
      Cc: Adrian Hunter <adrian.hunter@intel.com>
      Cc: Borislav Petkov <bp@suse.de>
      Cc: Brijesh Singh <brijesh.singh@amd.com>
      Cc: Ian Rogers <irogers@google.com>
      Cc: Jiri Olsa <jolsa@kernel.org>
      Cc: Namhyung Kim <namhyung@kernel.org>
      Cc: Tom Lendacky <thomas.lendacky@amd.com>
      Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      f8d86619
    • Arnaldo Carvalho de Melo's avatar
      tools include UAPI: Sync linux/vhost.h with the kernel sources · e2213a2d
      Arnaldo Carvalho de Melo authored
      To get the changes in:
      
        84d7c8fd ("vhost-vdpa: introduce uAPI to set group ASID")
        2d1fcb77 ("vhost-vdpa: uAPI to get virtqueue group id")
        a0c95f20 ("vhost-vdpa: introduce uAPI to get the number of address spaces")
        3ace88bd ("vhost-vdpa: introduce uAPI to get the number of virtqueue groups")
        175d493c ("vhost: move the backend feature bits to vhost_types.h")
      
      Silencing this perf build warning:
      
        Warning: Kernel ABI header at 'tools/include/uapi/linux/vhost.h' differs from latest version at 'include/uapi/linux/vhost.h'
        diff -u tools/include/uapi/linux/vhost.h include/uapi/linux/vhost.h
      
      To pick up these changes and support them:
      
        $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > before
        $ cp include/uapi/linux/vhost.h tools/include/uapi/linux/vhost.h
        $ tools/perf/trace/beauty/vhost_virtio_ioctl.sh > after
        $ diff -u before after
        --- before	2022-06-26 12:04:35.982003781 -0300
        +++ after	2022-06-26 12:04:43.819972476 -0300
        @@ -28,6 +28,7 @@
         	[0x74] = "VDPA_SET_CONFIG",
         	[0x75] = "VDPA_SET_VRING_ENABLE",
         	[0x77] = "VDPA_SET_CONFIG_CALL",
        +	[0x7C] = "VDPA_SET_GROUP_ASID",
         };
         static const char *vhost_virtio_ioctl_read_cmds[] = {
         	[0x00] = "GET_FEATURES",
        @@ -39,5 +40,8 @@
         	[0x76] = "VDPA_GET_VRING_NUM",
         	[0x78] = "VDPA_GET_IOVA_RANGE",
         	[0x79] = "VDPA_GET_CONFIG_SIZE",
        +	[0x7A] = "VDPA_GET_AS_NUM",
        +	[0x7B] = "VDPA_GET_VRING_GROUP",
         	[0x80] = "VDPA_GET_VQS_COUNT",
        +	[0x81] = "VDPA_GET_GROUP_NUM",
         };
        $
      
      Cc: Adrian Hunter <adrian.hunter@intel.com>
      Cc: Gautam Dawar <gautam.dawar@xilinx.com>
      Cc: Jiri Olsa <jolsa@kernel.org>
      Cc: Michael S. Tsirkin <mst@redhat.com>
      Cc: Namhyung Kim <namhyung@kernel.org>
      Link: https://lore.kernel.org/lkml/Yrh3xMYbfeAD0MFL@kernel.orgSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      e2213a2d
    • Gang Li's avatar
      perf stat: Enable ignore_missing_thread · 448ce0e6
      Gang Li authored
      perf already support ignore_missing_thread for -p, but not yet
      applied to `perf stat -p <pid>`. This patch enables ignore_missing_thread
      for `perf stat -p <pid>`.
      
      Committer notes:
      
      And here is a refresher about the 'ignore_missing_thread' knob, from a
      previous patch using it:
      
        ca800068 ("perf evsel: Enable ignore_missing_thread for pid option")
      
        ---
          While monitoring a multithread process with pid option, perf sometimes
          may return sys_perf_event_open failure with 3(No such process) if any of
          the process's threads die before we open the event. However, we want
          perf continue monitoring the remaining threads and do not exit with
          error.
        ---
      Signed-off-by: default avatarGang Li <ligang.bdlg@bytedance.com>
      Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
      Cc: Ingo Molnar <mingo@redhat.com>
      Cc: Jiri Olsa <jolsa@kernel.org>
      Cc: Mark Rutland <mark.rutland@arm.com>
      Cc: Namhyung Kim <namhyung@kernel.org>
      Cc: Peter Zijlstra <peterz@infradead.org>
      Link: https://lore.kernel.org/r/20220622030037.15005-1-ligang.bdlg@bytedance.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      448ce0e6