- 11 Nov, 2022 24 commits
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull block fixes from Jens Axboe: - NVMe pull request via Christoph: - Quiet user passthrough command errors (Keith Busch) - Fix memory leak in nvmet_subsys_attr_model_store_locked - Fix a memory leak in nvmet-auth (Sagi Grimberg) - Fix a potential NULL point deref in bfq (Yu) - Allocate command/response buffers separately for DMA for sed-opal, rather than rely on embedded alignment (Serge) * tag 'block-6.1-2022-11-11' of git://git.kernel.dk/linux: nvmet: fix a memory leak nvmet: fix memory leak in nvmet_subsys_attr_model_store_locked nvme: quiet user passthrough command errors block: sed-opal: kmalloc the cmd/resp buffers block, bfq: fix null pointer dereference in bfq_bio_bfqg()
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: "Nothing major, just a few minor tweaks: - Tweak for the TCP zero-copy io_uring self test (Pavel) - Rather than use our internal cached value of number of CQ events available, use what the user can see (Dylan) - Fix a typo in a comment, added in this release (me) - Don't allow wrapping while adding provided buffers (me) - Fix a double poll race, and add a lockdep assertion for it too (Pavel)" * tag 'io_uring-6.1-2022-11-11' of git://git.kernel.dk/linux: io_uring/poll: lockdep annote io_poll_req_insert_locked io_uring/poll: fix double poll req->flags races io_uring: check for rollover of buffer ID when providing buffers io_uring: calculate CQEs from the user visible value io_uring: fix typo in io_uring.h comment selftests/net: don't tests batched TCP io_uring zc
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Alexander Gordeev: - fix memcpy warning about field-spanning write in zcrypt driver - minor updates to defconfigs - remove CONFIG_DEBUG_INFO_BTF from all defconfigs and add btf.config addon config file. It significantly decreases compile time and allows quickly enabling that option into the current kernel config - add kasan.config addon config file which allows to easily enable KASAN into the current kernel config - binutils commit 906f69cf65da ("IBM zSystems: Issue error for *DBL relocs on misaligned symbols") caused several link errors. Always build relocatable kernel to avoid this problem - raise the minimum clang version to 15.0.0 to avoid silent generation of a corrupted code * tag 's390-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: scripts/min-tool-version.sh: raise minimum clang version to 15.0.0 for s390 s390: always build relocatable kernel s390/configs: add kasan.config addon config file s390/configs: move CONFIG_DEBUG_INFO_BTF into btf.config addon config s390: update defconfigs s390/zcrypt: fix warning about field-spanning write
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull kernel hardening fix from Kees Cook: - Fix !SMP placement of '.data..decrypted' section (Nathan Chancellor) * tag 'hardening-v6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: vmlinux.lds.h: Fix placement of '.data..decrypted' section
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds authored
Pull nfsd fixes from Chuck Lever: - Fix an export leak - Fix a potential tracepoint crash * tag 'nfsd-6.1-4' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: nfsd: put the export reference in nfsd4_verify_deleg_dentry nfsd: fix use-after-free in nfsd_file_do_acquire tracepoint
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull UDF fix from Jan Kara: "Fix a possible memory corruption with UDF" * tag 'fixes_for_v6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Fix a slab-out-of-bounds write bug in udf_find_entry()
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Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v6.1-2-2022-11-10' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix 'perf stat' crash with --per-node --metric-only in CSV mode, due to the AGGR_NODE slot in the 'aggr_header_csv' array not being set. - Fix printing prefix in CSV output of 'perf stat' metrics in interval mode (-I), where an extra separator was being added to the start of some lines. - Fix skipping branch stack sampling 'perf test' entry, that was using both --branch-any and --branch-filter, which can't be used together. * tag 'perf-tools-fixes-for-v6.1-2-2022-11-10' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf tools: Add the include/perf/ directory to .gitignore perf test: Fix skipping branch stack sampling test perf stat: Fix printing os->prefix in CSV metrics output perf stat: Fix crash with --per-node --metric-only in CSV mode
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: - A fix to add the missing PWM LEDs into the SiFive HiFive Unleashed device tree. - A fix to fully clear a task's registers on creation, as they end up in userspace and thus leak kernel memory. - A pair of VDSO-related build fixes that manifest on recent LLVM-based toolchains. - A fix to our early init to ensure the DT is adequately processed before reserved memory nodes are processed. * tag 'riscv-for-linus-6.1-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: RISC-V: vdso: Do not add missing symbols to version section in linker script riscv: fix reserved memory setup riscv: vdso: fix build with llvm riscv: process: fix kernel info leakage riscv: dts: sifive unleashed: Add PWM controlled LEDs
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus 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
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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()
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengineLinus 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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus 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
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus 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
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus 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()
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Pavel Begunkov authored
Add a lockdep annotation in io_poll_req_insert_locked(). Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/8115d8e702733754d0aea119e9b5bb63d1eb8b24.1668184658.git.asml.silence@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Pavel Begunkov authored
io_poll_double_prepare() | io_poll_wake() | poll->head = NULL smp_load(&poll->head); /* NULL */ | flags = req->flags; | | req->flags &= ~SINGLE_POLL; req->flags = flags | DOUBLE_POLL | The idea behind io_poll_double_prepare() is to serialise with the first poll entry by taking the wq lock. However, it's not safe to assume that io_poll_wake() is not running when we can't grab the lock and so we may race modifying req->flags. Skip double poll setup if that happens. It's ok because the first poll entry will only be removed when it's definitely completing, e.g. pollfree or oneshot with a valid mask. Fixes: 49f1c68e ("io_uring: optimise submission side poll_refs") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/b7fab2d502f6121a7d7b199fe4d914a43ca9cdfd.1668184658.git.asml.silence@gmail.comSigned-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus 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
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git://anongit.freedesktop.org/drm/drmLinus 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 ...
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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: Chao Peng <chao.p.peng@linux.intel.com> Cc: stable@vger.kernel.org Cc: Maxim Levitsky <mlevitsk@redhat.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20221111001841.2412598-1-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus 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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linuxJakub 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: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queueJakub 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: Jakub Kicinski <kuba@kernel.org>
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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: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20221109150116.2988194-1-weiyongjun@huaweicloud.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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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: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y2zCy5q85qE9W0J8@tursulin-desk
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- 10 Nov, 2022 16 commits
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Nathan Chancellor authored
Recently, ld.lld moved from '--undefined-version' to '--no-undefined-version' as the default, which breaks the compat vDSO build: ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_gettimeofday' failed: symbol not defined ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_clock_gettime' failed: symbol not defined ld.lld: error: version script assignment of 'LINUX_4.15' to symbol '__vdso_clock_getres' failed: symbol not defined These symbols are not present in the compat vDSO or the regular vDSO for 32-bit but they are unconditionally included in the version section of the linker script, which is prohibited with '--no-undefined-version'. Fix this issue by only including the symbols that are actually exported in the version section of the linker script. Link: https://github.com/ClangBuiltLinux/linux/issues/1756Signed-off-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20221108171324.3377226-1-nathan@kernel.org/Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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Conor Dooley authored
Currently, RISC-V sets up reserved memory using the "early" copy of the device tree. As a result, when trying to get a reserved memory region using of_reserved_mem_lookup(), the pointer to reserved memory regions is using the early, pre-virtual-memory address which causes a kernel panic when trying to use the buffer's name: Unable to handle kernel paging request at virtual address 00000000401c31ac Oops [#1] Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 6.0.0-rc1-00001-g0d9d6953d834 #1 Hardware name: Microchip PolarFire-SoC Icicle Kit (DT) epc : string+0x4a/0xea ra : vsnprintf+0x1e4/0x336 epc : ffffffff80335ea0 ra : ffffffff80338936 sp : ffffffff81203be0 gp : ffffffff812e0a98 tp : ffffffff8120de40 t0 : 0000000000000000 t1 : ffffffff81203e28 t2 : 7265736572203a46 s0 : ffffffff81203c20 s1 : ffffffff81203e28 a0 : ffffffff81203d22 a1 : 0000000000000000 a2 : ffffffff81203d08 a3 : 0000000081203d21 a4 : ffffffffffffffff a5 : 00000000401c31ac a6 : ffff0a00ffffff04 a7 : ffffffffffffffff s2 : ffffffff81203d08 s3 : ffffffff81203d00 s4 : 0000000000000008 s5 : ffffffff000000ff s6 : 0000000000ffffff s7 : 00000000ffffff00 s8 : ffffffff80d9821a s9 : ffffffff81203d22 s10: 0000000000000002 s11: ffffffff80d9821c t3 : ffffffff812f3617 t4 : ffffffff812f3617 t5 : ffffffff812f3618 t6 : ffffffff81203d08 status: 0000000200000100 badaddr: 00000000401c31ac cause: 000000000000000d [<ffffffff80338936>] vsnprintf+0x1e4/0x336 [<ffffffff80055ae2>] vprintk_store+0xf6/0x344 [<ffffffff80055d86>] vprintk_emit+0x56/0x192 [<ffffffff80055ed8>] vprintk_default+0x16/0x1e [<ffffffff800563d2>] vprintk+0x72/0x80 [<ffffffff806813b2>] _printk+0x36/0x50 [<ffffffff8068af48>] print_reserved_mem+0x1c/0x24 [<ffffffff808057ec>] paging_init+0x528/0x5bc [<ffffffff808031ae>] setup_arch+0xd0/0x592 [<ffffffff8080070e>] start_kernel+0x82/0x73c early_init_fdt_scan_reserved_mem() takes no arguments as it operates on initial_boot_params, which is populated by early_init_dt_verify(). On RISC-V, early_init_dt_verify() is called twice. Once, directly, in setup_arch() if CONFIG_BUILTIN_DTB is not enabled and once indirectly, very early in the boot process, by parse_dtb() when it calls early_init_dt_scan_nodes(). This first call uses dtb_early_va to set initial_boot_params, which is not usable later in the boot process when early_init_fdt_scan_reserved_mem() is called. On arm64 for example, the corresponding call to early_init_dt_scan_nodes() uses fixmap addresses and doesn't suffer the same fate. Move early_init_fdt_scan_reserved_mem() further along the boot sequence, after the direct call to early_init_dt_verify() in setup_arch() so that the names use the correct virtual memory addresses. The above supposed that CONFIG_BUILTIN_DTB was not set, but should work equally in the case where it is - unflatted_and_copy_device_tree() also updates initial_boot_params. Reported-by: Valentina Fernandez <valentina.fernandezalanis@microchip.com> Reported-by: Evgenii Shatokhin <e.shatokhin@yadro.com> Link: https://lore.kernel.org/linux-riscv/f8e67f82-103d-156c-deb0-d6d6e2756f5e@microchip.com/ Fixes: 922b0375 ("riscv: Fix memblock reservation for device tree blob") Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Tested-by: Evgenii Shatokhin <e.shatokhin@yadro.com> Link: https://lore.kernel.org/r/20221107151524.3941467-1-conor.dooley@microchip.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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git://linuxtv.org/pinchartl/mediaDave Airlie authored
R-Car DSI Kconfig dependency fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y2u8+uM4A006XRPh@pendragon.ideasonboard.com
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Jisheng Zhang authored
Even after commit 89fd4a1d ("riscv: jump_label: mark arguments as const to satisfy asm constraints"), building with CC_OPTIMIZE_FOR_SIZE + LLVM=1 can reproduce below build error: CC arch/riscv/kernel/vdso/vgettimeofday.o In file included from <built-in>:4: In file included from lib/vdso/gettimeofday.c:5: In file included from include/vdso/datapage.h:17: In file included from include/vdso/processor.h:10: In file included from arch/riscv/include/asm/vdso/processor.h:7: In file included from include/linux/jump_label.h:112: arch/riscv/include/asm/jump_label.h:42:3: error: invalid operand for inline asm constraint 'i' " .option push \n\t" ^ 1 error generated. I think the problem is when "-Os" is passed as CFLAGS, it's removed by "CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) -Os" which is introduced in commit e05d57dc ("riscv: Fixup __vdso_gettimeofday broke dynamic ftrace"), thus no optimization at all for vgettimeofday.c arm64 does remove "-Os" as well, but it forces "-O2" after removing "-Os". I compared the generated vgettimeofday.o with "-O2" and "-Os", I think no big performance difference. So let's tell the kbuild not to remove "-Os" rather than follow arm64 style. vdso related performance can be improved a lot when building kernel with CC_OPTIMIZE_FOR_SIZE after this commit, ("-Os" VS no optimization) Fixes: e05d57dc ("riscv: Fixup __vdso_gettimeofday broke dynamic ftrace") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Tested-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20221031182943.2453-1-jszhang@kernel.orgSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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Florian Fainelli authored
Last patch from Vivien was nearly 3 years ago and he has not reviewed or responded to DSA patches since then, move to CREDITS. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20221109231907.621678-1-f.fainelli@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jisheng Zhang authored
thread_struct's s[12] may contain random kernel memory content, which may be finally leaked to userspace. This is a security hole. Fix it by clearing the s[12] array in thread_struct when fork. As for kthread case, it's better to clear the s[12] array as well. Fixes: 7db91e57 ("RISC-V: Task implementation") Signed-off-by: Jisheng Zhang <jszhang@kernel.org> Tested-by: Guo Ren <guoren@kernel.org> Link: https://lore.kernel.org/r/20221029113450.4027-1-jszhang@kernel.orgReviewed-by: Guo Ren <guoren@kernel.org> Link: https://lore.kernel.org/r/CAJF2gTSdVyAaM12T%2B7kXAdRPGS4VyuO08X1c7paE-n4Fr8OtRA@mail.gmail.com/Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-fixes for v6.1-rc5: - HDMI fixes to vc4. - Make panfrost's uapi header compile with C++. - Add rotation quirks for 2 panels. - Fix s/r in amdgpu_vram_mgr_new - Handle 1 gb boundary correctly in panfrost mmu code. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/e02de501-4b85-28a0-3f6e-751ca13f5f9d@linux.intel.com
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Jens Axboe authored
We already check if the chosen starting offset for the buffer IDs fit within an unsigned short, as 65535 is the maximum value for a provided buffer. But if the caller asks to add N buffers at offset M, and M + N would exceed the size of the unsigned short, we simply add buffers with wrapping around the ID. This is not necessarily a bug and could in fact be a valid use case, but it seems confusing and inconsistent with the initial check for starting offset. Let's check for wrap consistently, and error the addition if we do need to wrap. Reported-by: Olivier Langlois <olivier@trillion01.com> Link: https://github.com/axboe/liburing/issues/726 Cc: stable@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - revert memory optimization for scrub blocks, this misses errors in 2nd and following blocks - add exception for ENOMEM as reason for transaction abort to not print stack trace, syzbot has reported many - zoned fixes: - fix locking imbalance during scrub - initialize zones for seeding device - initialize zones for cloned device structures - when looking up device, change assertion to a real check as some of the search parameters can be passed by ioctl, reported by syzbot - fix error pointer check in self tests * tag 'for-6.1-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: zoned: fix locking imbalance on scrub btrfs: zoned: initialize device's zone info for seeding btrfs: zoned: clone zoned device info when cloning a device Revert "btrfs: scrub: use larger block size for data extent scrub" btrfs: don't print stack trace when transaction is aborted due to ENOMEM btrfs: selftests: fix wrong error check in btrfs_free_dummy_root() btrfs: fix match incorrectly in dev_args_match_device
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwireLinus Torvalds authored
Pull soundwire fixes from Vinod Koul: "Two qcom driver fixes for broadcast completion reinit and check for outanding writes. And a lone Intel driver fix for clock stop timeout" * tag 'soundwire-6.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: qcom: check for outanding writes before doing a read soundwire: qcom: reinit broadcast completion soundwire: intel: Initialize clock stop timeout
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git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phyLinus Torvalds authored
Pull phy fixes from Vinod Koul: "A bunch of odd driver fixes and a MAINTAINER email update: - Update Kishon's email - stms32 error code fix in driver probe - tegra: fix for checking valid pointer - qcom_qmp: null deref fix - sunplus: error check fix - ralink: add missing sentinel to table" * tag 'phy-fixes-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: ralink: mt7621-pci: add sentinel to quirks table phy: sunplus: Fix an IS_ERR() vs NULL bug in sp_usb_phy_probe phy: qcom-qmp-combo: fix NULL-deref on runtime resume phy: tegra: xusb: Fix crash during pad power on/down phy: stm32: fix an error code in probe MAINTAINERS: Update Kishon's email address in GENERIC PHY FRAMEWORK
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git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linuxLinus Torvalds authored
Pull hwspinlock updates from Bjorn Andersson: "I apparently had missed tagging and sending this set of changes out during the 6.1 merge window. But did get the associated dts changes depending on this merged. The result is a regression in 6.1-rc on the affected, older, Qualcomm platforms - in for form of them not booting. So while these weren't regression fixes originally, they are now. It's not introducing new beahavior, but simply extending the existing new Devicetree model, to cover remaining platforms: - extend the DeviceTree binding and implementation for the Qualcomm hardware spinlock on some older platforms to follow the style of the newer ones where the DeviceTree representation does not rely on an intermediate syscon node" * tag 'hwlock-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: dt-bindings: hwlock: qcom-hwspinlock: add syscon to MSM8974 hwspinlock: qcom: add support for MMIO on older SoCs hwspinlock: qcom: correct MMIO max register for newer SoCs dt-bindings: hwlock: qcom-hwspinlock: correct example indentation dt-bindings: hwlock: qcom-hwspinlock: add support for MMIO on older SoCs
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Chuang Wang authored
kmemleak reports memory leaks in macvlan_common_newlink, as follows: ip link add link eth0 name .. type macvlan mode source macaddr add <MAC-ADDR> kmemleak reports: unreferenced object 0xffff8880109bb140 (size 64): comm "ip", pid 284, jiffies 4294986150 (age 430.108s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 b8 aa 5a 12 80 88 ff ff ..........Z..... 80 1b fa 0d 80 88 ff ff 1e ff ac af c7 c1 6b 6b ..............kk backtrace: [<ffffffff813e06a7>] kmem_cache_alloc_trace+0x1c7/0x300 [<ffffffff81b66025>] macvlan_hash_add_source+0x45/0xc0 [<ffffffff81b66a67>] macvlan_changelink_sources+0xd7/0x170 [<ffffffff81b6775c>] macvlan_common_newlink+0x38c/0x5a0 [<ffffffff81b6797e>] macvlan_newlink+0xe/0x20 [<ffffffff81d97f8f>] __rtnl_newlink+0x7af/0xa50 [<ffffffff81d98278>] rtnl_newlink+0x48/0x70 ... In the scenario where the macvlan mode is configured as 'source', macvlan_changelink_sources() will be execured to reconfigure list of remote source mac addresses, at the same time, if register_netdevice() return an error, the resource generated by macvlan_changelink_sources() is not cleaned up. Using this patch, in the case of an error, it will execute macvlan_flush_sources() to ensure that the resource is cleaned up. Fixes: aa5fd0fb ("driver: macvlan: Destroy new macvlan port if macvlan_common_newlink failed.") Signed-off-by: Chuang Wang <nashuiliang@gmail.com> Link: https://lore.kernel.org/r/20221109090735.690500-1-nashuiliang@gmail.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>
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Zhengchao Shao authored
When alloc tx/rx ring failed in tsi108_open(), it doesn't free irq. Fix it. Fixes: 5e123b84 ("[PATCH] Add tsi108/9 On Chip Ethernet device driver support") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Link: https://lore.kernel.org/r/20221109044016.126866-1-shaozhengchao@huawei.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>
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Ye Bin authored
As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources. Signed-off-by: Ye Bin <yebin10@huawei.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20221110144539.2989354-1-yebin@huaweicloud.comSigned-off-by: Takashi Iwai <tiwai@suse.de>
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git://git.infradead.org/nvmeJens Axboe authored
Pull NVMe fixes from Christoph: "nvme fixes for Linux 6.1 - quiet user passthrough command errors (Keith Busch) - fix memory leak in nvmet_subsys_attr_model_store_locked - fix a memory leak in nvmet-auth (Sagi Grimberg)" * tag 'nvme-6.1-2022-11-10' of git://git.infradead.org/nvme: nvmet: fix a memory leak nvmet: fix memory leak in nvmet_subsys_attr_model_store_locked nvme: quiet user passthrough command errors
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