1. 11 Nov, 2022 14 commits
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 74bd160f
      Linus Torvalds authored
      Pull kvm
       "This is a pretty large diffstat for this time of the release. The main
        culprit is a reorganization of the AMD assembly trampoline, allowing
        percpu variables to be accessed early.
      
        This is needed for the return stack depth tracking retbleed mitigation
        that will be in 6.2, but it also makes it possible to tighten the IBRS
        restore on vmexit. The latter change is a long tail of the
        spectrev2/retbleed patches (the corresponding Intel change was simpler
        and went in already last June), which is why I am including it right
        now instead of sharing a topic branch with tip.
      
        Being assembly and being rich in comments makes the line count balloon
        a bit, but I am pretty confident in the change (famous last words)
        because the reorganization actually makes everything simpler and more
        understandable than before. It has also had external review and has
        been tested on the aforementioned 6.2 changes, which explode quite
        brutally without the fix.
      
        Apart from this, things are pretty normal.
      
        s390:
      
         - PCI fix
      
         - PV clock fix
      
        x86:
      
         - Fix clash between PMU MSRs and other MSRs
      
         - Prepare SVM assembly trampoline for 6.2 retbleed mitigation and
           for...
      
         - ... tightening IBRS restore on vmexit, moving it before the first
           RET or indirect branch
      
         - Fix log level for VMSA dump
      
         - Block all page faults during kvm_zap_gfn_range()
      
        Tools:
      
         - kvm_stat: fix incorrect detection of debugfs
      
         - kvm_stat: update vmexit definitions"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
        KVM: x86/mmu: Block all page faults during kvm_zap_gfn_range()
        KVM: x86/pmu: Limit the maximum number of supported AMD GP counters
        KVM: x86/pmu: Limit the maximum number of supported Intel GP counters
        KVM: x86/pmu: Do not speculatively query Intel GP PMCs that don't exist yet
        KVM: SVM: Only dump VMSA to klog at KERN_DEBUG level
        tools/kvm_stat: update exit reasons for vmx/svm/aarch64/userspace
        tools/kvm_stat: fix incorrect detection of debugfs
        x86, KVM: remove unnecessary argument to x86_virt_spec_ctrl and callers
        KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly
        KVM: SVM: restore host save area from assembly
        KVM: SVM: move guest vmsave/vmload back to assembly
        KVM: SVM: do not allocate struct svm_cpu_data dynamically
        KVM: SVM: remove dead field from struct svm_cpu_data
        KVM: SVM: remove unused field from struct vcpu_svm
        KVM: SVM: retrieve VMCB from assembly
        KVM: SVM: adjust register allocation for __svm_vcpu_run()
        KVM: SVM: replace regs argument of __svm_vcpu_run() with vcpu_svm
        KVM: x86: use a separate asm-offsets.c file
        KVM: s390: pci: Fix allocation size of aift kzdev elements
        KVM: s390: pv: don't allow userspace to set the clock under PV
      74bd160f
    • Linus Torvalds's avatar
      Merge tag 'hyperv-fixes-signed-20221110' of... · 5be07b3f
      Linus Torvalds authored
      Merge tag 'hyperv-fixes-signed-20221110' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
      
      Pull hyperv fixes from Wei Liu:
      
       - Fix TSC MSR write for root partition (Anirudh Rayabharam)
      
       - Fix definition of vector in pci-hyperv driver (Dexuan Cui)
      
       - A few other misc patches
      
      * tag 'hyperv-fixes-signed-20221110' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
        PCI: hv: Fix the definition of vector in hv_compose_msi_msg()
        MAINTAINERS: remove sthemmin
        x86/hyperv: fix invalid writes to MSRs during root partition kexec
        clocksource/drivers/hyperv: add data structure for reference TSC MSR
        Drivers: hv: fix repeated words in comments
        x86/hyperv: Remove BUG_ON() for kmap_local_page()
      5be07b3f
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-fix-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine · 91c77a6e
      Linus Torvalds authored
      Pull dmaengine fixes from Vinod Koul:
       "Misc minor driver fixes and a big pile of at_hdmac driver fixes. More
        work on this driver is done and sitting in next:
      
         - Pile of at_hdmac driver rework which fixes many long standing
           issues for this driver.
      
         - couple of stm32 driver fixes for clearing structure and race fix
      
         - idxd fixes for RO device state and batch size
      
         - ti driver mem leak fix
      
         - apple fix for grabbing channels in xlate
      
         - resource leak fix in mv xor"
      
      * tag 'dmaengine-fix-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (24 commits)
        dmaengine: at_hdmac: Check return code of dma_async_device_register
        dmaengine: at_hdmac: Fix impossible condition
        dmaengine: at_hdmac: Don't allow CPU to reorder channel enable
        dmaengine: at_hdmac: Fix completion of unissued descriptor in case of errors
        dmaengine: at_hdmac: Fix descriptor handling when issuing it to hardware
        dmaengine: at_hdmac: Fix concurrency over the active list
        dmaengine: at_hdmac: Free the memset buf without holding the chan lock
        dmaengine: at_hdmac: Fix concurrency over descriptor
        dmaengine: at_hdmac: Fix concurrency problems by removing atc_complete_all()
        dmaengine: at_hdmac: Protect atchan->status with the channel lock
        dmaengine: at_hdmac: Do not call the complete callback on device_terminate_all
        dmaengine: at_hdmac: Fix premature completion of desc in issue_pending
        dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending
        dmaengine: at_hdmac: Don't start transactions at tx_submit level
        dmaengine: at_hdmac: Fix at_lli struct definition
        dmaengine: stm32-dma: fix potential race between pause and resume
        dmaengine: ti: k3-udma-glue: fix memory leak when register device fail
        dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()
        dmaengine: apple-admac: Fix grabbing of channels in of_xlate
        dmaengine: idxd: fix RO device state error after been disabled/reset
        ...
      91c77a6e
    • Linus Torvalds's avatar
      Merge tag 'spi-fix-v6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · a83e18cc
      Linus Torvalds authored
      Pull spi fixes from Mark Brown:
       "A relatively large batch of fixes here but all device specific, plus
        an update to MAINTAINERS.
      
        The summary print change to the STM32 driver is fixing an issue where
        the driver could easily end up spamming the logs with something that
        should be a debug message"
      
      * tag 'spi-fix-v6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
        spi: amd: Fix SPI_SPD7 value
        spi: stm32: fix stm32_spi_prepare_mbr() that halves spi clk for every run
        spi: meson-spicc: fix do_div build error on non-arm64
        spi: intel: Use correct mask for flash and protected regions
        spi: mediatek: Fix package division error
        spi: tegra210-quad: Don't initialise DMA if not supported
        MAINTAINERS: Update HiSilicon SFC Driver maintainer
        spi: meson-spicc: move wait completion in driver to take bursts delay in account
        spi: stm32: Print summary 'callbacks suppressed' message
      a83e18cc
    • Linus Torvalds's avatar
      Merge tag 'mmc-v6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc · 7c42d6f5
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
      
       - Provide helper for resetting both SDHCI and CQHCI
      
       - Fix reset for CQHCI (am654, brcmstb, esdhc-imx, of-arasan, tegra)
      
       - Fixup support for MMC_CAP_8_BIT_DATA (esdhc-imx)
      
      * tag 'mmc-v6.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc:
        mmc: sdhci-esdhc-imx: use the correct host caps for MMC_CAP_8_BIT_DATA
        mmc: sdhci_am654: Fix SDHCI_RESET_ALL for CQHCI
        mmc: sdhci-tegra: Fix SDHCI_RESET_ALL for CQHCI
        mms: sdhci-esdhc-imx: Fix SDHCI_RESET_ALL for CQHCI
        mmc: sdhci-brcmstb: Fix SDHCI_RESET_ALL for CQHCI
        mmc: sdhci-of-arasan: Fix SDHCI_RESET_ALL for CQHCI
        mmc: cqhci: Provide helper for resetting both SDHCI and CQHCI
      7c42d6f5
    • Linus Torvalds's avatar
      Merge tag 'for-linus-2022111101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid · 9c730fe1
      Linus Torvalds authored
      Pull HID fixes from Jiri Kosina:
      
       - fix for memory leak (on error path) in Hyper-V driver (Yang
         Yingliang)
      
       - regression fix for handling 3rd barrel switch emulation in Wacom
         driver (Jason Gerecke)
      
      * tag 'for-linus-2022111101' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
        HID: wacom: Fix logic used for 3rd barrel switch emulation
        HID: hyperv: fix possible memory leak in mousevsc_probe()
        HID: asus: Remove unused variable in asus_report_tool_width()
      9c730fe1
    • Linus Torvalds's avatar
      Merge tag 'sound-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound · 64b4aef1
      Linus Torvalds authored
      Pull sound fixes from Takashi Iwai:
       "Things look calming down, as this contains only a few small fixes:
      
         - Fix for a corner-case bug with SG-buffer page allocation helper
      
         - A regression fix for Roland USB-audio device probe
      
         - A potential memory leak fix at the error path
      
         - Handful quirks and device-specific fixes for HD- and USB-audio"
      
      * tag 'sound-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda: fix potential memleak in 'add_widget_node'
        ALSA: memalloc: Don't fall back for SG-buffer with IOMMU
        ALSA: usb-audio: add quirk to fix Hamedal C20 disconnect issue
        ALSA: hda/realtek: Add Positivo C6300 model quirk
        ALSA: usb-audio: Add DSD support for Accuphase DAC-60
        ALSA: usb-audio: Add quirk entry for M-Audio Micro
        ALSA: hda/hdmi - enable runtime pm for more AMD display audio
        ALSA: usb-audio: Remove redundant workaround for Roland quirk
        ALSA: usb-audio: Yet more regression for for the delayed card registration
        ALSA: hda/ca0132: add quirk for EVGA Z390 DARK
        ALSA: hda: clarify comments on SCF changes
        ALSA: arm: pxa: pxa2xx-ac97-lib: fix return value check of platform_get_irq()
        ALSA: hda/realtek: Add quirk for ASUS Zenbook using CS35L41
      64b4aef1
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2022-11-11' of git://anongit.freedesktop.org/drm/drm · fd979ca6
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Weekly pull request for graphics, mostly amdgpu and i915, with a
        couple of fixes for vc4 and panfrost, panel quirks and a kconfig
        change for rcar-du. Nothing seems to be too strange at this stage.
      
        amdgpu:
         - Fix s/r in amdgpu_vram_mgr_new
         - SMU 13.0.4 update
         - GPUVM TLB race fix
         - DCN 3.1.4 fixes
         - DCN 3.2.x fixes
         - Vega10 fan fix
         - BACO fix for Beige Goby board
         - PSR fix
         - GPU VM PT locking fixes
      
        amdkfd:
         - CRIU fixes
      
        vc4:
         - HDMI fixes to vc4.
      
        panfrost:
         - Make panfrost's uapi header compile with C++.
         - Handle 1 gb boundary correctly in panfrost mmu code.
      
        panel:
         - Add rotation quirks for 2 panels.
      
        rcar-du:
         - DSI Kconfig fix
      
        i915:
         - Fix sg_table handling in map_dma_buf
         - Send PSR update also on invalidate
         - Do not set cache_dirty for DGFX
         - Restore userptr probe_range behaviour"
      
      * tag 'drm-fixes-2022-11-11' of git://anongit.freedesktop.org/drm/drm: (29 commits)
        drm/amd/display: only fill dirty rectangles when PSR is enabled
        drm/amdgpu: disable BACO on special BEIGE_GOBY card
        drm/amdgpu: Drop eviction lock when allocating PT BO
        drm/amdgpu: Unlock bo_list_mutex after error handling
        Revert "drm/amdgpu: Revert "drm/amdgpu: getting fan speed pwm for vega10 properly""
        drm/amd/display: Enforce minimum prefetch time for low memclk on DCN32
        drm/amd/display: Fix gpio port mapping issue
        drm/amd/display: Fix reg timeout in enc314_enable_fifo
        drm/amd/display: Fix FCLK deviation and tool compile issues
        drm/amd/display: Zeromem mypipe heap struct before using it
        drm/amd/display: Update SR watermarks for DCN314
        drm/amdgpu: workaround for TLB seq race
        drm/amdkfd: Fix error handling in criu_checkpoint
        drm/amdkfd: Fix error handling in kfd_criu_restore_events
        drm/amd/pm: update SMU IP v13.0.4 msg interface header
        drm: rcar-du: Fix Kconfig dependency between RCAR_DU and RCAR_MIPI_DSI
        drm/panfrost: Split io-pgtable requests properly
        drm/amdgpu: Fix the lpfn checking condition in drm buddy
        drm: panel-orientation-quirks: Add quirk for Acer Switch V 10 (SW5-017)
        drm: panel-orientation-quirks: Add quirk for Nanote UMPC-01
        ...
      fd979ca6
    • Sean Christopherson's avatar
      KVM: x86/mmu: Block all page faults during kvm_zap_gfn_range() · 6d3085e4
      Sean Christopherson authored
      When zapping a GFN range, pass 0 => ALL_ONES for the to-be-invalidated
      range to effectively block all page faults while the zap is in-progress.
      The invalidation helpers take a host virtual address, whereas zapping a
      GFN obviously provides a guest physical address and with the wrong unit
      of measurement (frame vs. byte).
      
      Alternatively, KVM could walk all memslots to get the associated HVAs,
      but thanks to SMM, that would require multiple lookups.  And practically
      speaking, kvm_zap_gfn_range() usage is quite rare and not a hot path,
      e.g. MTRR and CR0.CD are almost guaranteed to be done only on vCPU0
      during boot, and APICv inhibits are similarly infrequent operations.
      
      Fixes: edb298c6 ("KVM: x86/mmu: bump mmu notifier count in kvm_zap_gfn_range")
      Reported-by: default avatarChao Peng <chao.p.peng@linux.intel.com>
      Cc: stable@vger.kernel.org
      Cc: Maxim Levitsky <mlevitsk@redhat.com>
      Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
      Message-Id: <20221111001841.2412598-1-seanjc@google.com>
      Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
      6d3085e4
    • Linus Torvalds's avatar
      Merge tag 'net-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net · 4bbf3422
      Linus Torvalds authored
      Pull networking fixes from Jakub Kicinski:
       "Including fixes from netfilter, wifi, can and bpf.
      
        Current release - new code bugs:
      
         - can: af_can: can_exit(): add missing dev_remove_pack() of
           canxl_packet
      
        Previous releases - regressions:
      
         - bpf, sockmap: fix the sk->sk_forward_alloc warning
      
         - wifi: mac80211: fix general-protection-fault in
           ieee80211_subif_start_xmit()
      
         - can: af_can: fix NULL pointer dereference in can_rx_register()
      
         - can: dev: fix skb drop check, avoid o-o-b access
      
         - nfnetlink: fix potential dead lock in nfnetlink_rcv_msg()
      
        Previous releases - always broken:
      
         - bpf: fix wrong reg type conversion in release_reference()
      
         - gso: fix panic on frag_list with mixed head alloc types
      
         - wifi: brcmfmac: fix buffer overflow in brcmf_fweh_event_worker()
      
         - wifi: mac80211: set TWT Information Frame Disabled bit as 1
      
         - eth: macsec offload related fixes, make sure to clear the keys from
           memory
      
         - tun: fix memory leaks in the use of napi_get_frags
      
         - tun: call napi_schedule_prep() to ensure we own a napi
      
         - tcp: prohibit TCP_REPAIR_OPTIONS if data was already sent
      
         - ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to
           network
      
         - tipc: fix a msg->req tlv length check
      
         - sctp: clear out_curr if all frag chunks of current msg are pruned,
           avoid list corruption
      
         - mctp: fix an error handling path in mctp_init(), avoid leaks"
      
      * tag 'net-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (101 commits)
        eth: sp7021: drop free_netdev() from spl2sw_init_netdev()
        MAINTAINERS: Move Vivien to CREDITS
        net: macvlan: fix memory leaks of macvlan_common_newlink
        ethernet: tundra: free irq when alloc ring failed in tsi108_open()
        net: mv643xx_eth: disable napi when init rxq or txq failed in mv643xx_eth_open()
        ethernet: s2io: disable napi when start nic failed in s2io_card_up()
        net: atlantic: macsec: clear encryption keys from the stack
        net: phy: mscc: macsec: clear encryption keys when freeing a flow
        stmmac: dwmac-loongson: fix missing of_node_put() while module exiting
        stmmac: dwmac-loongson: fix missing pci_disable_device() in loongson_dwmac_probe()
        stmmac: dwmac-loongson: fix missing pci_disable_msi() while module exiting
        cxgb4vf: shut down the adapter when t4vf_update_port_info() failed in cxgb4vf_open()
        mctp: Fix an error handling path in mctp_init()
        stmmac: intel: Update PCH PTP clock rate from 200MHz to 204.8MHz
        net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
        net: cpsw: disable napi in cpsw_ndo_open()
        iavf: Fix VF driver counting VLAN 0 filters
        ice: Fix spurious interrupt during removal of trusted VF
        net/mlx5e: TC, Fix slab-out-of-bounds in parse_tc_actions
        net/mlx5e: E-Switch, Fix comparing termination table instance
        ...
      4bbf3422
    • Jakub Kicinski's avatar
      Merge tag 'mlx5-fixes-2022-11-09' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux · abd5ac18
      Jakub Kicinski authored
      Saeed Mahameed says:
      
      ====================
      mlx5 fixes 2022-11-02
      
      This series provides bug fixes to mlx5 driver.
      
      * tag 'mlx5-fixes-2022-11-09' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
        net/mlx5e: TC, Fix slab-out-of-bounds in parse_tc_actions
        net/mlx5e: E-Switch, Fix comparing termination table instance
        net/mlx5e: TC, Fix wrong rejection of packet-per-second policing
        net/mlx5e: Fix tc acts array not to be dependent on enum order
        net/mlx5e: Fix usage of DMA sync API
        net/mlx5e: Add missing sanity checks for max TX WQE size
        net/mlx5: fw_reset: Don't try to load device in case PCI isn't working
        net/mlx5: E-switch, Set to legacy mode if failed to change switchdev mode
        net/mlx5: Allow async trigger completion execution on single CPU systems
        net/mlx5: Bridge, verify LAG state when adding bond to bridge
      ====================
      
      Link: https://lore.kernel.org/r/20221109184050.108379-1-saeed@kernel.orgSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      abd5ac18
    • Jakub Kicinski's avatar
      Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue · b3bbeba0
      Jakub Kicinski authored
      Tony Nguyen says:
      
      ====================
      Intel Wired LAN Driver Updates 2022-11-09 (ice, iavf)
      
      This series contains updates to ice and iavf drivers.
      
      Norbert stops disabling VF queues that are not enabled for ice driver.
      
      Michal stops accounting of VLAN 0 filter to match expectations of PF
      driver for iavf.
      
      * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
        iavf: Fix VF driver counting VLAN 0 filters
        ice: Fix spurious interrupt during removal of trusted VF
      ====================
      
      Link: https://lore.kernel.org/r/20221110003744.201414-1-anthony.l.nguyen@intel.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      b3bbeba0
    • Wei Yongjun's avatar
      eth: sp7021: drop free_netdev() from spl2sw_init_netdev() · de91b319
      Wei Yongjun authored
      It's not necessary to free netdev allocated with devm_alloc_etherdev()
      and using free_netdev() leads to double free.
      
      Fixes: fd3040b9 ("net: ethernet: Add driver for Sunplus SP7021")
      Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
      Link: https://lore.kernel.org/r/20221109150116.2988194-1-weiyongjun@huaweicloud.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      de91b319
    • Dave Airlie's avatar
      Merge tag 'drm-intel-fixes-2022-11-10' of... · b7ffd9d9
      Dave Airlie authored
      Merge tag 'drm-intel-fixes-2022-11-10' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
      
      - Fix sg_table handling in map_dma_buf (Matthew Auld)
      - Send PSR update also on invalidate (Jouni Högander)
      - Do not set cache_dirty for DGFX (Niranjana Vishwanathapura)
      - Restore userptr probe_range behaviour (Matthew Auld)
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/Y2zCy5q85qE9W0J8@tursulin-desk
      b7ffd9d9
  2. 10 Nov, 2022 26 commits