1. 08 Oct, 2021 9 commits
    • Linus Torvalds's avatar
      Merge tag 'asm-generic-fixes-5.15' of... · 0dcf60d0
      Linus Torvalds authored
      Merge tag 'asm-generic-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
      
      Pull asm-generic fixes from Arnd Bergmann:
       "There is one build fix for Arm platforms that ended up impacting most
        architectures because of the way the drivers/firmware Kconfig file is
        wired up:
      
        The CONFIG_QCOM_SCM dependency have caused a number of randconfig
        regressions over time, and some still remain in v5.15-rc4. The fix we
        agreed on in the end is to make this symbol selected by any driver
        using it, and then building it even for non-Arm platforms with
        CONFIG_COMPILE_TEST.
      
        To make this work on all architectures, the drivers/firmware/Kconfig
        file needs to be included for all architectures to make the symbol
        itself visible.
      
        In a separate discussion, we found that a sound driver patch that is
        pending for v5.16 needs the same change to include this Kconfig file,
        so the easiest solution seems to have my Kconfig rework included in
        v5.15.
      
        Finally, the branch also includes a small unrelated build fix for
        NOMMU architectures"
      
      Link: https://lore.kernel.org/all/20210928153508.101208f8@canb.auug.org.au/
      Link: https://lore.kernel.org/all/20210928075216.4193128-1-arnd@kernel.org/
      Link: https://lore.kernel.org/all/20211007151010.333516-1-arnd@kernel.org/
      
      * tag 'asm-generic-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
        asm-generic/io.h: give stub iounmap() on !MMU same prototype as elsewhere
        qcom_scm: hide Kconfig symbol
        firmware: include drivers/firmware/Kconfig unconditionally
      0dcf60d0
    • Linus Torvalds's avatar
      Merge tag 'acpi-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · cdc726fb
      Linus Torvalds authored
      Pull ACPI fix from Rafael Wysocki:
       "Fix a recent ACPI-related regression in the PCI subsystem that
        introduced a NULL pointer dereference possible to trigger from
        user space via sysfs on some systems"
      
      * tag 'acpi-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        PCI: ACPI: Check parent pointer in acpi_pci_find_companion()
      cdc726fb
    • Linus Torvalds's avatar
      Merge tag 'usb-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 741668ef
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here are some small USB fixes for 5.15-rc5 that resolve a number of
        reported issues:
      
         - gadget driver fixes
      
         - xhci build warning fixes
      
         - build configuration fix
      
         - cdc-acm tty handling fixes
      
         - cdc-wdm fix
      
         - typec fixes
      
        All of these have been in linux-next for a while with no reported
        issues"
      
      * tag 'usb-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
        USB: cdc-acm: fix break reporting
        USB: cdc-acm: fix racy tty buffer accesses
        usb: gadget: f_uac2: fixed EP-IN wMaxPacketSize
        usb: cdc-wdm: Fix check for WWAN
        usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle
        usb: typec: tcpm: handle SRC_STARTUP state if cc changes
        usb: typec: tcpci: don't handle vSafe0V event if it's not enabled
        usb: typec: tipd: Remove dependency on "connector" child fwnode
        Partially revert "usb: Kconfig: using select for USB_COMMON dependency"
        usb: dwc3: gadget: Revert "set gadgets parent to the right controller"
        usb: xhci: tegra: mark PM functions as __maybe_unused
      741668ef
    • Linus Torvalds's avatar
      Merge tag 'mmc-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc · 9c7e7050
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "A couple of MMC host fixes:
      
         - meson-gx: Fix read/write access for dram-access-quirk
      
         - sdhci-of-at91: Fix calibration sequence"
      
      * tag 'mmc-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
        mmc: meson-gx: do not use memcpy_to/fromio for dram-access-quirk
        mmc: sdhci-of-at91: replace while loop with read_poll_timeout
        mmc: sdhci-of-at91: wait for calibration done before proceed
      9c7e7050
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2021-10-08' of git://anongit.freedesktop.org/drm/drm · 0068dc8c
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "I've returned from my tropical island retreat, even managed to bring
        one of my kids on a dive with some turtles. Thanks to Daniel for doing
        last week's work.
      
        Otherwise this is the weekly fixes pull, it's a bit bigger because the
        vc4 reverts in your tree caused some problems with fixes in the
        drm-misc tree so it got left out last week, so this week has the misc
        fixes rebased without the vc4 pieces.
      
        Otherwise it's i915, amdgpu with the usual fixes and a scattering over
        other drivers.
      
        I expect things should calm down a bit more next week.
      
        core:
         - Kconfig fix for fb_simple vs simpledrm.
      
        i915:
         - Fix RKL HDMI audio
         - Fix runtime pm imbalance on i915_gem_shrink() error path
         - Fix Type-C port access before hw/sw state sync
         - Fix VBT backlight struct version/size check
         - Fix VT-d async flip on SKL/BXT with plane stretch workaround
      
        amdgpu:
         - DCN 3.1 DP alt mode fixes
         - S0ix gfxoff fix
         - Fix DRM_AMD_DC_SI dependencies
         - PCIe DPC handling fix
         - DCN 3.1 scaling fix
         - Documentation fix
      
        amdkfd:
         - Fix potential memory leak
         - IOMMUv2 init fixes
      
        vc4 (there were some hdmi fixes but things got reverted, sort it out
             later):
         - compiler fix
      
        nouveau:
         - Cursor fix
         - Fix ttm buffer moves for ampere gpu's by adding minimal
           acceleration support.
         - memory leak fixes
      
        rockchip:
         - crtc/clk fixup
      
        panel:
         - ili9341 Fix DT bindings indent
         - y030xx067a - yellow tint init seq fix
      
        gbefb:
         - Fix gbefb when built with COMPILE_TEST"
      
      * tag 'drm-fixes-2021-10-08' of git://anongit.freedesktop.org/drm/drm: (33 commits)
        drm/amd/display: Fix detection of 4 lane for DPALT
        drm/amd/display: Limit display scaling to up to 4k for DCN 3.1
        drm/amd/display: Skip override for preferred link settings during link training
        drm/nouveau/debugfs: fix file release memory leak
        drm/nouveau/kms/nv50-: fix file release memory leak
        drm/nouveau: avoid a use-after-free when BO init fails
        DRM: delete DRM IRQ legacy midlayer docs
        video: fbdev: gbefb: Only instantiate device when built for IP32
        fbdev: simplefb: fix Kconfig dependencies
        drm/panel: abt-y030xx067a: yellow tint fix
        dt-bindings: panel: ili9341: correct indentation
        drm/nouveau/fifo/ga102: initialise chid on return from channel creation
        drm/rockchip: Update crtc fixup to account for fractional clk change
        drm/nouveau/ga102-: support ttm buffer moves via copy engine
        drm/nouveau/kms/tu102-: delay enabling cursor until after assign_windows
        drm/sun4i: dw-hdmi: Fix HDMI PHY clock setup
        drm/vc4: hdmi: Remove unused struct
        drm/kmb: Enable alpha blended second plane
        drm/amdgpu: handle the case of pci_channel_io_frozen only in amdgpu_pci_resume
        drm/amdgpu: init iommu after amdkfd device init
        ...
      0068dc8c
    • Adam Borowski's avatar
      asm-generic/io.h: give stub iounmap() on !MMU same prototype as elsewhere · 2fbc3499
      Adam Borowski authored
      It made -Werror sad.
      Signed-off-by: default avatarAdam Borowski <kilobyte@angband.pl>
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      2fbc3499
    • Dave Airlie's avatar
      Merge tag 'amd-drm-fixes-5.15-2021-10-06' of... · bf79045e
      Dave Airlie authored
      Merge tag 'amd-drm-fixes-5.15-2021-10-06' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
      
      amd-drm-fixes-5.15-2021-10-06:
      
      amdgpu:
      - DCN 3.1 DP alt mode fixes
      - S0ix gfxoff fix
      - Fix DRM_AMD_DC_SI dependencies
      - PCIe DPC handling fix
      - DCN 3.1 scaling fix
      - Documentation fix
      
      amdkfd:
      - Fix potential memory leak
      - IOMMUv2 init fixes
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Alex Deucher <alexander.deucher@amd.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20211006203828.4818-1-alexander.deucher@amd.com
      bf79045e
    • Dave Airlie's avatar
      Merge tag 'drm-misc-fixes-2021-10-06' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes · b28a130f
      Dave Airlie authored
      Rebased drm-misc-fixes for v5.15-rc5:
      - Dropped vc4 patches.
      - Compiler fix for vc4.
      - Cursor fix for nouveau.
      - Fix ttm buffer moves for ampere gpu's by adding minimal acceleration support.
      - Small rockchip fixes.
      - Fix DT bindings indent for ili9341.
      - Fix y030xx067a init sequence to not get a yellow tint.
      - Kconfig fix for fb_simple vs simpledrm.
      - Assorted nouvaeu memory leaks.
      - Fix gbefb when built with COMPILE_TEST.
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/3272bf72-2c37-31eb-404e-cf7edd485c7d@linux.intel.com
      b28a130f
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2021-10-07' of... · 7d80cc70
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2021-10-07' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      drm/i915 fixes for v5.15-rc5:
      - Fix RKL HDMI audio
      - Fix runtime pm imbalance on i915_gem_shrink() error path
      - Fix Type-C port access before hw/sw state sync
      - Fix VBT backlight struct version/size check
      - Fix VT-d async flip on SKL/BXT with plane stretch workaround
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Jani Nikula <jani.nikula@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/87k0ipywo4.fsf@intel.com
      7d80cc70
  2. 07 Oct, 2021 19 commits
    • Linus Torvalds's avatar
      Merge tag 'nfsd-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux · 1da38549
      Linus Torvalds authored
      Pull nfsd fixes from Chuck Lever:
       "Bug fixes for NFSD error handling paths"
      
      * tag 'nfsd-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
        NFSD: Keep existing listeners on portlist error
        SUNRPC: fix sign error causing rpcsec_gss drops
        nfsd: Fix a warning for nfsd_file_close_inode
        nfsd4: Handle the NFSv4 READDIR 'dircount' hint being zero
        nfsd: fix error handling of register_pernet_subsys() in init_nfsd()
      1da38549
    • Linus Torvalds's avatar
      Merge tag 'armsoc-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc · 3e899c72
      Linus Torvalds authored
      Pull ARM SoC fixes from Arnd Bergmann:
       "This is a larger than normal update for Arm SoC specific code, most of
        it in device trees, but also drivers and the omap and at91/sama7
        platforms:
      
         - There are four new entries to the MAINTAINERS file: Sven Peter and
           Alyssa Rosenzweig for Apple M1, Romain Perier for Mstar/sigmastar,
           and Vignesh Raghavendra for TI K3
      
         - Build fixes to address randconfig warnings in sharpsl, dove, omap1,
           and qcom platforms as well as the scmi and op-tee subsystems
      
         - Regression fixes for missing CONFIG_FB and other options for
           several defconfigs
      
         - Several bug fixes for the newly added Microchip SAMA7 platform,
           mostly regarding power management
      
         - Missing SMP barriers to protect accesses to SCMI virtio device
      
         - Regression fixes for TI OMAP, including a boot-time hang on am335x.
      
         - Lots of bug fixes for NXP i.MX, mostly addressing incorrect
           settings in devicetree files, and one revert for broken suspend.
      
         - Fixes for ARM Juno/Vexpress devicetree files, addressing a couple
           of schema warnings.
      
         - Regression fixes for qualcomm SoC specific drivers and devicetree
           files, reverting an mdt_loader change and at least pastially
           reverting some of the 5.15 DTS changes, plus some minor bugfixes"
      
      * tag 'armsoc-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (64 commits)
        MAINTAINERS: Add Sven Peter as ARM/APPLE MACHINE maintainer
        MAINTAINERS: Add Alyssa Rosenzweig as M1 reviewer
        firmware: arm_scmi: Add proper barriers to scmi virtio device
        firmware: arm_scmi: Simplify spinlocks in virtio transport
        ARM: dts: omap3430-sdp: Fix NAND device node
        bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
        ARM: sharpsl_param: work around -Wstringop-overread warning
        ARM: defconfig: gemini: Restore framebuffer
        ARM: dove: mark 'putc' as inline
        ARM: omap1: move omap15xx local bus handling to usb.c
        MAINTAINERS: Add Vignesh to TI K3 platform maintainership
        arm64: dts: imx8m*-venice-gw7902: fix M2_RST# gpio
        ARM: imx6: disable the GIC CPU interface before calling stby-poweroff sequence
        arm64: dts: ls1028a: fix eSDHC2 node
        arm64: dts: imx8mm-kontron-n801x-som: do not allow to switch off buck2
        ARM: dts: at91: sama7g5ek: to not touch slew-rate for SDMMC pins
        ARM: dts: at91: sama7g5ek: use proper slew-rate settings for GMACs
        ARM: at91: pm: preload base address of controllers in tlb
        ARM: at91: pm: group constants and addresses loading
        ARM: dts: at91: sama7g5ek: add suspend voltage for ddr3l rail
        ...
      3e899c72
    • Arnd Bergmann's avatar
      Merge tag 'asahi-soc-fixes-5.15' of https://github.com/AsahiLinux/linux into arm/fixes · 897c2e74
      Arnd Bergmann authored
      Apple SoC fixes for 5.15; just two MAINTAINERS updates.
      
      - MAINTAINERS: Add Sven Peter as ARM/APPLE MACHINE maintainer
      - MAINTAINERS: Add Alyssa Rosenzweig as M1 reviewer
      
      * tag 'asahi-soc-fixes-5.15' of https://github.com/AsahiLinux/linux:
        MAINTAINERS: Add Sven Peter as ARM/APPLE MACHINE maintainer
        MAINTAINERS: Add Alyssa Rosenzweig as M1 reviewer
      
      Link: https://lore.kernel.org/r/a50a9015-0e62-c451-4d0d-668233b35b85@marcan.stSigned-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      897c2e74
    • Arnd Bergmann's avatar
      Merge tag 'scmi-fixes-5.15' of... · 6aaa8434
      Arnd Bergmann authored
      Merge tag 'scmi-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes
      
      SCMI fixes for v5.15
      
      A few fixes addressing:
      - Kconfig dependency between VIRTIO and ARM_SCMI_PROTOCOL
      - Link-time error with __exit annotation for virtio_scmi_exit
      - Unnecessary nested irqsave/irqrestore spinlocks in virtio transport
      - Missing SMP barriers to protect accesses to SCMI virtio device
      
      * tag 'scmi-fixes-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
        firmware: arm_scmi: Add proper barriers to scmi virtio device
        firmware: arm_scmi: Simplify spinlocks in virtio transport
        firmware: arm_scmi: Remove __exit annotation
        firmware: arm_scmi: Fix virtio transport Kconfig dependency
      
      Link: https://lore.kernel.org/r/20211007102822.27886-1-sudeep.holla@arm.comSigned-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      6aaa8434
    • Arnd Bergmann's avatar
      Merge tag 'omap-for-v5.15/fixes-rc4' of... · 3c7f58b3
      Arnd Bergmann authored
      Merge tag 'omap-for-v5.15/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes
      
      Fixes for omaps for v5.15
      
      Few regression fixes for omaps for the v5.15-rc cycle. There is a fix
      for boot time hangs that can happen on some am335x devices that started
      when the pruss devicetree nodes were added. The other fixes are less
      critical:
      
      - Fix compiler warning for sysc_init_soc() that got recently introduced
      
      - Fix external abort for am335x pruss as otherwise some am335x will hang
      
      - Use CLKDM_NOAUTO quirk also for dra7 dcan1
      
      - Fix older NAND device node regression for omap3-sdp
      
      * tag 'omap-for-v5.15/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: omap3430-sdp: Fix NAND device node
        bus: ti-sysc: Use CLKDM_NOAUTO for dra7 dcan1 for errata i893
        soc: ti: omap-prm: Fix external abort for am335x pruss
        bus: ti-sysc: Add break in switch statement in sysc_init_soc()
      
      Link: https://lore.kernel.org/r/pull-1633609552-789682@atomide.comSigned-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      3c7f58b3
    • Linus Torvalds's avatar
      Merge tag 'misc-fixes-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs · 7041503d
      Linus Torvalds authored
      Pull netfslib, cachefiles and afs fixes from David Howells:
      
       - Fix another couple of oopses in cachefiles tracing stemming from the
         possibility of passing in a NULL object pointer
      
       - Fix netfs_clear_unread() to set READ on the iov_iter so that source
         it is passed to doesn't do the wrong thing (some drivers look at the
         flag on iov_iter rather than other available information to determine
         the direction)
      
       - Fix afs_launder_page() to write back at the correct file position on
         the server so as not to corrupt data
      
      * tag 'misc-fixes-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
        afs: Fix afs_launder_page() to set correct start file position
        netfs: Fix READ/WRITE confusion when calling iov_iter_xarray()
        cachefiles: Fix oops with cachefiles_cull() due to NULL object
      7041503d
    • Linus Torvalds's avatar
      Merge tag 'perf-tools-fixes-for-v5.15-2021-10-07' of... · 14df9235
      Linus Torvalds authored
      Merge tag 'perf-tools-fixes-for-v5.15-2021-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
      
      Pull perf tools fixes from Arnaldo Carvalho de Melo:
      
       - Fix plugin static linking with libopencsd on ARM and ARM64
      
       - Add missing -lstdc++ when linking with libopencsd
      
       - Add missing topdown metrics events to 'perf test attr'
      
       - Plug leak sys_event_tables list after processing JSON vendor events
         entries
      
       - Sync sound/asound.h copy with the kernel sources
      
      * tag 'perf-tools-fixes-for-v5.15-2021-10-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
        perf tests attr: Add missing topdown metrics events
        tools include UAPI: Sync sound/asound.h copy with the kernel sources
        perf build: Fix plugin static linking with libopencsd on ARM and ARM64
        perf build: Add missing -lstdc++ when linking with libopencsd
        perf jevents: Free the sys_event_tables list after processing entries
      14df9235
    • Linus Torvalds's avatar
      Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 4a16df54
      Linus Torvalds authored
      Pull networking fixes from Jakub Kicinski:
       "Including fixes from xfrm, bpf, netfilter, and wireless.
      
        Current release - regressions:
      
         - xfrm: fix XFRM_MSG_MAPPING ABI breakage caused by inserting a new
           value in the middle of an enum
      
         - unix: fix an issue in unix_shutdown causing the other end
           read/write failures
      
         - phy: mdio: fix memory leak
      
        Current release - new code bugs:
      
         - mlx5e: improve MQPRIO resiliency against bad configs
      
        Previous releases - regressions:
      
         - bpf: fix integer overflow leading to OOB access in map element
           pre-allocation
      
         - stmmac: dwmac-rk: fix ethernet on rk3399 based devices
      
         - netfilter: conntrack: fix boot failure with
           nf_conntrack.enable_hooks=1
      
         - brcmfmac: revert using ISO3166 country code and 0 rev as fallback
      
         - i40e: fix freeing of uninitialized misc IRQ vector
      
         - iavf: fix double unlock of crit_lock
      
        Previous releases - always broken:
      
         - bpf, arm: fix register clobbering in div/mod implementation
      
         - netfilter: nf_tables: correct issues in netlink rule change event
           notifications
      
         - dsa: tag_dsa: fix mask for trunked packets
      
         - usb: r8152: don't resubmit rx immediately to avoid soft lockup on
           device unplug
      
         - i40e: fix endless loop under rtnl if FW fails to correctly respond
           to capability query
      
         - mlx5e: fix rx checksum offload coexistence with ipsec offload
      
         - mlx5: force round second at 1PPS out start time and allow it only
           in supported clock modes
      
         - phy: pcs: xpcs: fix incorrect CL37 AN sequence, EEE disable
           sequence
      
        Misc:
      
         - xfrm: slightly rejig the new policy uAPI to make it less cryptic"
      
      * tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits)
        net: prefer socket bound to interface when not in VRF
        iavf: fix double unlock of crit_lock
        i40e: Fix freeing of uninitialized misc IRQ vector
        i40e: fix endless loop under rtnl
        dt-bindings: net: dsa: marvell: fix compatible in example
        ionic: move filter sync_needed bit set
        gve: report 64bit tx_bytes counter from gve_handle_report_stats()
        gve: fix gve_get_stats()
        rtnetlink: fix if_nlmsg_stats_size() under estimation
        gve: Properly handle errors in gve_assign_qpl
        gve: Avoid freeing NULL pointer
        gve: Correct available tx qpl check
        unix: Fix an issue in unix_shutdown causing the other end read/write failures
        net: stmmac: trigger PCS EEE to turn off on link down
        net: pcs: xpcs: fix incorrect steps on disable EEE
        netlink: annotate data races around nlk->bound
        net: pcs: xpcs: fix incorrect CL37 AN sequence
        net: sfp: Fix typo in state machine debug string
        net/sched: sch_taprio: properly cancel timer from taprio_destroy()
        net: bridge: fix under estimation in br_get_linkxstats_size()
        ...
      4a16df54
    • Linus Torvalds's avatar
      Merge tag 'hyperv-fixes-signed-20211007' of... · 52bf8031
      Linus Torvalds authored
      Merge tag 'hyperv-fixes-signed-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
      
      Pull hyperv fixes from Wei Liu:
      
       - Replace uuid.h with types.h in a header (Andy Shevchenko)
      
       - Avoid sleeping in atomic context in PCI driver (Long Li)
      
       - Avoid sending IPI to self when it shouldn't (Vitaly Kuznetsov)
      
      * tag 'hyperv-fixes-signed-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
        x86/hyperv: Avoid erroneously sending IPI to 'self'
        hyper-v: Replace uuid.h with types.h
        PCI: hv: Fix sleep while in non-sleep context when removing child devices from the bus
      52bf8031
    • Rafael J. Wysocki's avatar
      PCI: ACPI: Check parent pointer in acpi_pci_find_companion() · 3fb937f4
      Rafael J. Wysocki authored
      If acpi_pci_find_companion() is called for a device whose parent
      pointer is NULL, it will crash when attempting to get the ACPI
      companion of the parent due to a NULL pointer dereference in
      the ACPI_COMPANION() macro.
      
      This was not a problem before commit 375553a9 ("PCI: Setup ACPI
      fwnode early and at the same time with OF") that made pci_setup_device()
      call pci_set_acpi_fwnode() and so it allowed devices with NULL parent
      pointers to be passed to acpi_pci_find_companion() which is the case
      in pci_iov_add_virtfn(), for instance.
      
      Fix this issue by making acpi_pci_find_companion() check the device's
      parent pointer upfront and bail out if it is NULL.
      
      While pci_iov_add_virtfn() can be changed to set the device's parent
      pointer before calling pci_setup_device() for it, checking pointers
      against NULL before dereferencing them is prudent anyway and looking
      for ACPI companions of virtual functions isn't really useful.
      
      Fixes: 375553a9 ("PCI: Setup ACPI fwnode early and at the same time with OF")
      Link: https://lore.kernel.org/linux-acpi/8e4bbd5c59de31db71f718556654c0aa077df03d.camel@linux.ibm.com/Reported-by: default avatarNiklas Schnelle <schnelle@linux.ibm.com>
      Tested-by: default avatarNiklas Schnelle <schnelle@linux.ibm.com>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      Acked-by: default avatarBjorn Helgaas <bhelgaas@google.com>
      3fb937f4
    • Sven Peter's avatar
      MAINTAINERS: Add Sven Peter as ARM/APPLE MACHINE maintainer · 56dd0502
      Sven Peter authored
      Hector suggested I should add myself to help him maintain the
      platform.
      Acked-by: default avatarHector Martin <marcan@marcan.st>
      Signed-off-by: default avatarSven Peter <sven@svenpeter.dev>
      56dd0502
    • Alyssa Rosenzweig's avatar
      MAINTAINERS: Add Alyssa Rosenzweig as M1 reviewer · e47e3fa1
      Alyssa Rosenzweig authored
      Add myself as a reviewer for Asahi Linux (Apple M1) patches.
      
      I would like to be CC'ed on Asahi Linux patches for review and testing.
      I am also collecting Asahi Linux patches downstream, rebasing on
      linux-next periodically, and would like to be notified of what to
      cherry-pick from lists.
      
      Cc: Hector Martin <marcan@marcan.st>
      Cc: Sven Peter <sven@svenpeter.dev>
      Acked-by: default avatarHector Martin <marcan@marcan.st>
      Acked-by: default avatarSven Peter <sven@svenpeter.dev>
      Signed-off-by: default avatarAlyssa Rosenzweig <alyssa@rosenzweig.io>
      e47e3fa1
    • Arnd Bergmann's avatar
      qcom_scm: hide Kconfig symbol · 424953cf
      Arnd Bergmann authored
      Now that SCM can be a loadable module, we have to add another
      dependency to avoid link failures when ipa or adreno-gpu are
      built-in:
      
      aarch64-linux-ld: drivers/net/ipa/ipa_main.o: in function `ipa_probe':
      ipa_main.c:(.text+0xfc4): undefined reference to `qcom_scm_is_available'
      
      ld.lld: error: undefined symbol: qcom_scm_is_available
      >>> referenced by adreno_gpu.c
      >>>               gpu/drm/msm/adreno/adreno_gpu.o:(adreno_zap_shader_load) in archive drivers/built-in.a
      
      This can happen when CONFIG_ARCH_QCOM is disabled and we don't select
      QCOM_MDT_LOADER, but some other module selects QCOM_SCM. Ideally we'd
      use a similar dependency here to what we have for QCOM_RPROC_COMMON,
      but that causes dependency loops from other things selecting QCOM_SCM.
      
      This appears to be an endless problem, so try something different this
      time:
      
       - CONFIG_QCOM_SCM becomes a hidden symbol that nothing 'depends on'
         but that is simply selected by all of its users
      
       - All the stubs in include/linux/qcom_scm.h can go away
      
       - arm-smccc.h needs to provide a stub for __arm_smccc_smc() to
         allow compile-testing QCOM_SCM on all architectures.
      
       - To avoid a circular dependency chain involving RESET_CONTROLLER
         and PINCTRL_SUNXI, drop the 'select RESET_CONTROLLER' statement.
         According to my testing this still builds fine, and the QCOM
         platform selects this symbol already.
      Acked-by: default avatarKalle Valo <kvalo@codeaurora.org>
      Acked-by: default avatarAlex Elder <elder@linaro.org>
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      424953cf
    • Arnd Bergmann's avatar
      firmware: include drivers/firmware/Kconfig unconditionally · 951cd3a0
      Arnd Bergmann authored
      Compile-testing drivers that require access to a firmware layer
      fails when that firmware symbol is unavailable. This happened
      twice this week:
      
       - My proposed to change to rework the QCOM_SCM firmware symbol
         broke on ppc64 and others.
      
       - The cs_dsp firmware patch added device specific firmware loader
         into drivers/firmware, which broke on the same set of
         architectures.
      
      We should probably do the same thing for other subsystems as well,
      but fix this one first as this is a dependency for other patches
      getting merged.
      Reviewed-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
      Reviewed-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
      Acked-by: default avatarWill Deacon <will@kernel.org>
      Acked-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
      Cc: Mark Brown <broonie@kernel.org>
      Cc: Liam Girdwood <lgirdwood@gmail.com>
      Cc: Charles Keepax <ckeepax@opensource.cirrus.com>
      Cc: Simon Trimmer <simont@opensource.cirrus.com>
      Cc: Michael Ellerman <mpe@ellerman.id.au>
      Reviewed-by: default avatarMark Brown <broonie@kernel.org>
      Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
      951cd3a0
    • Mike Manning's avatar
      net: prefer socket bound to interface when not in VRF · 8d6c414c
      Mike Manning authored
      The commit 6da5b0f0 ("net: ensure unbound datagram socket to be
      chosen when not in a VRF") modified compute_score() so that a device
      match is always made, not just in the case of an l3mdev skb, then
      increments the score also for unbound sockets. This ensures that
      sockets bound to an l3mdev are never selected when not in a VRF.
      But as unbound and bound sockets are now scored equally, this results
      in the last opened socket being selected if there are matches in the
      default VRF for an unbound socket and a socket bound to a dev that is
      not an l3mdev. However, handling prior to this commit was to always
      select the bound socket in this case. Reinstate this handling by
      incrementing the score only for bound sockets. The required isolation
      due to choosing between an unbound socket and a socket bound to an
      l3mdev remains in place due to the device match always being made.
      The same approach is taken for compute_score() for stream sockets.
      
      Fixes: 6da5b0f0 ("net: ensure unbound datagram socket to be chosen when not in a VRF")
      Fixes: e7819058 ("net: ensure unbound stream socket to be chosen when not in a VRF")
      Signed-off-by: default avatarMike Manning <mmanning@vyatta.att-mail.com>
      Reviewed-by: default avatarDavid Ahern <dsahern@kernel.org>
      Link: https://lore.kernel.org/r/cf0a8523-b362-1edf-ee78-eef63cbbb428@gmail.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      8d6c414c
    • Jakub Kicinski's avatar
      Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf · 7671b026
      Jakub Kicinski authored
      Daniel Borkmann says:
      
      ====================
      pull-request: bpf 2021-10-07
      
      We've added 7 non-merge commits during the last 8 day(s) which contain
      a total of 8 files changed, 38 insertions(+), 21 deletions(-).
      
      The main changes are:
      
      1) Fix ARM BPF JIT to preserve caller-saved regs for DIV/MOD JIT-internal
         helper call, from Johan Almbladh.
      
      2) Fix integer overflow in BPF stack map element size calculation when
         used with preallocation, from Tatsuhiko Yasumatsu.
      
      3) Fix an AF_UNIX regression due to added BPF sockmap support related
         to shutdown handling, from Jiang Wang.
      
      4) Fix a segfault in libbpf when generating light skeletons from objects
         without BTF, from Kumar Kartikeya Dwivedi.
      
      5) Fix a libbpf memory leak in strset to free the actual struct strset
         itself, from Andrii Nakryiko.
      
      6) Dual-license bpf_insn.h similarly as we did for libbpf and bpftool,
         with ACKs from all contributors, from Luca Boccassi.
      ====================
      
      Link: https://lore.kernel.org/r/20211007135010.21143-1-daniel@iogearbox.netSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      7671b026
    • David S. Miller's avatar
      Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ · 578f3932
      David S. Miller authored
      ipsec
      
      Steffen Klassert says:
      
      ====================
      pull request (net): ipsec 2021-10-07
      
      1) Fix a sysbot reported shift-out-of-bounds in xfrm_get_default.
         From Pavel Skripkin.
      
      2) Fix XFRM_MSG_MAPPING ABI breakage. The new XFRM_MSG_MAPPING
         messages were accidentally not paced at the end.
         Fix by Eugene Syromiatnikov.
      
      3) Fix the uapi for the default policy, use explicit field and macros
         and make it accessible to userland.
         From Nicolas Dichtel.
      
      4) Fix a missing rcu lock in xfrm_notify_userpolicy().
         From Nicolas Dichtel.
      
      Please pull or let me know if there are problems.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      578f3932
    • David S. Miller's avatar
      Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net- · 65f280bb
      David S. Miller authored
      queue
      
      Tony Nguyen says:
      
      ====================
      Intel Wired LAN Driver Updates 2021-10-06
      
      This series contains updates to i40e and iavf drivers.
      
      Jiri Benc expands an error check to prevent infinite loop for i40e.
      
      Sylwester prevents freeing of uninitialized IRQ vector to resolve a
      kernel oops for i40e.
      
      Stefan Assmann fixes a double mutex unlock for iavf.
      ====================
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      65f280bb
    • Linus Torvalds's avatar
      Merge tag 'devicetree-fixes-for-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux · 5af4055f
      Linus Torvalds authored
      Pull devicetree fixes from Rob Herring:
      
       - Add another allowed address for TI sn65dsi86
      
       - Drop more redundant minItems/maxItems
      
       - Fix more graph 'unevaluatedProperties' warnings in media bindings
      
      * tag 'devicetree-fixes-for-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
        dt-bindings: drm/bridge: ti-sn65dsi86: Fix reg value
        dt-bindings: Drop more redundant 'maxItems/minItems'
        dt-bindings: media: Fix more graph 'unevaluatedProperties' related warnings
      5af4055f
  3. 06 Oct, 2021 12 commits