January 2025 - Linux-stable-mirror

[PATCH] blk-crypto: Add check for mempool_alloc()

by Haoxiang Li

Add check for the return value of mempool_alloc() to catch the potential exception and avoid null pointer dereference. Fixes: 488f6682c832 ("block: blk-crypto-fallback for Inline Encryption") Cc: stable(a)vger.kernel.org Signed-off-by: Haoxiang Li <haoxiang_li2024(a)163.com> --- block/blk-crypto-fallback.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c index 29a205482617..47acd7a48767 100644 --- a/block/blk-crypto-fallback.c +++ b/block/blk-crypto-fallback.c @@ -514,6 +514,12 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr) * bi_end_io appropriately to trigger decryption when the bio is ended. */ f_ctx = mempool_alloc(bio_fallback_crypt_ctx_pool, GFP_NOIO); + + if (!f_ctx) { + bio->bi_status = BLK_STS_RESOURCE; + return false; + } + f_ctx->crypt_ctx = *bc; f_ctx->crypt_iter = bio->bi_iter; f_ctx->bi_private_orig = bio->bi_private; -- 2.25.1

10 months

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[PATCH] iommu/tegra241-cmdqv: Read SMMU IDR1.CMDQS instead of hardcoding

by Nicolin Chen

The hardware limitation "max=19" actually comes from SMMU Command Queue. So, it'd be more natural for tegra241-cmdqv driver to read it out rather than hardcoding it itself. This is not an issue yet for a kernel on a baremetal system, but a guest kernel setting the queue base/size in form of IPA/gPA might result in a noncontiguous queue in the physical address space, if underlying physical pages backing up the guest RAM aren't contiguous entirely: e.g. 2MB-page backed guest RAM cannot guarantee a contiguous queue if it is 8MB (capped to VCMDQ_LOG2SIZE_MAX=19). This might lead to command errors when HW does linear-read from a noncontiguous queue memory. Adding this extra IDR1.CMDQS cap (in the guest kernel) allows VMM to set SMMU's IDR1.CMDQS=17 for the case mentioned above, so a guest-level queue will be capped to maximum 2MB, ensuring a contiguous queue memory. Fixes: a3799717b881 ("iommu/tegra241-cmdqv: Fix alignment failure at max_n_shift") Reported-by: Ian Kalinowski <ikalinowski(a)nvidia.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Nicolin Chen <nicolinc(a)nvidia.com> --- drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c index 6e41ddaa24d6..d525ab43a4ae 100644 --- a/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c +++ b/drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c @@ -79,7 +79,6 @@ #define TEGRA241_VCMDQ_PAGE1(q) (TEGRA241_VCMDQ_PAGE1_BASE + 0x80*(q)) #define VCMDQ_ADDR GENMASK(47, 5) #define VCMDQ_LOG2SIZE GENMASK(4, 0) -#define VCMDQ_LOG2SIZE_MAX 19 #define TEGRA241_VCMDQ_BASE 0x00000 #define TEGRA241_VCMDQ_CONS_INDX_BASE 0x00008 @@ -505,12 +504,15 @@ static int tegra241_vcmdq_alloc_smmu_cmdq(struct tegra241_vcmdq *vcmdq) struct arm_smmu_cmdq *cmdq = &vcmdq->cmdq; struct arm_smmu_queue *q = &cmdq->q; char name[16]; + u32 regval; int ret; snprintf(name, 16, "vcmdq%u", vcmdq->idx); - /* Queue size, capped to ensure natural alignment */ - q->llq.max_n_shift = min_t(u32, CMDQ_MAX_SZ_SHIFT, VCMDQ_LOG2SIZE_MAX); + /* Cap queue size to SMMU's IDR1.CMDQS and ensure natural alignment */ + regval = readl_relaxed(smmu->base + ARM_SMMU_IDR1); + q->llq.max_n_shift = + min_t(u32, CMDQ_MAX_SZ_SHIFT, FIELD_GET(IDR1_CMDQS, regval)); /* Use the common helper to init the VCMDQ, and then... */ ret = arm_smmu_init_one_queue(smmu, q, vcmdq->page0, -- 2.43.0

10 months

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[PATCH 6.6.y] f2fs: fix to wait dio completion

by Alva Lan

From: Chao Yu <chao(a)kernel.org> [ Upstream commit 96cfeb0389530ae32ade8a48ae3ae1ac3b6c009d ] It should wait all existing dio write IOs before block removal, otherwise, previous direct write IO may overwrite data in the block which may be reused by other inode. Cc: stable(a)vger.kernel.org Signed-off-by: Chao Yu <chao(a)kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk(a)kernel.org> [ Resolve line conflicts to make it work on 6.6.y ] Signed-off-by: Alva Lan <alvalan9(a)foxmail.com> --- fs/f2fs/file.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 196755a34833..ae129044c52f 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1037,6 +1037,13 @@ int f2fs_setattr(struct mnt_idmap *idmap, struct dentry *dentry, return err; } + /* + * wait for inflight dio, blocks should be removed after + * IO completion. + */ + if (attr->ia_size < old_size) + inode_dio_wait(inode); + f2fs_down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); filemap_invalidate_lock(inode->i_mapping); @@ -1873,6 +1880,12 @@ static long f2fs_fallocate(struct file *file, int mode, if (ret) goto out; + /* + * wait for inflight dio, blocks should be removed after IO + * completion. + */ + inode_dio_wait(inode); + if (mode & FALLOC_FL_PUNCH_HOLE) { if (offset >= inode->i_size) goto out; -- 2.43.0

10 months

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Linux 6.12.8

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.8 kernel. All users of the 6.12 kernel series must upgrade. The updated 6.12.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.12.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/arch/arm64/silicon-errata.rst | 5 Documentation/devicetree/bindings/sound/realtek,rt5645.yaml | 2 Makefile | 2 arch/arm64/boot/dts/broadcom/bcm2712.dtsi | 8 arch/loongarch/include/asm/inst.h | 12 arch/loongarch/kernel/efi.c | 2 arch/loongarch/kernel/inst.c | 2 arch/loongarch/net/bpf_jit.c | 6 arch/powerpc/platforms/book3s/vas-api.c | 36 ++ arch/x86/events/intel/core.c | 12 arch/x86/events/intel/ds.c | 1 arch/x86/events/intel/uncore.c | 1 arch/x86/kernel/cet.c | 30 ++ block/blk-mq.c | 15 - drivers/acpi/arm64/iort.c | 2 drivers/base/regmap/regmap.c | 4 drivers/block/ublk_drv.c | 26 + drivers/block/virtio_blk.c | 7 drivers/bluetooth/btusb.c | 41 +- drivers/dma/amd/qdma/qdma.c | 28 - drivers/dma/apple-admac.c | 7 drivers/dma/at_xdmac.c | 2 drivers/dma/dw/acpi.c | 6 drivers/dma/dw/internal.h | 8 drivers/dma/dw/pci.c | 4 drivers/dma/fsl-edma-common.h | 1 drivers/dma/fsl-edma-main.c | 41 ++ drivers/dma/ls2x-apb-dma.c | 2 drivers/dma/mv_xor.c | 2 drivers/dma/tegra186-gpc-dma.c | 10 drivers/gpu/drm/display/drm_dp_mst_topology.c | 24 + drivers/gpu/drm/xe/xe_devcoredump.c | 69 ++-- drivers/i2c/busses/i2c-imx.c | 1 drivers/i2c/busses/i2c-microchip-corei2c.c | 122 ++++++-- drivers/media/dvb-frontends/dib3000mb.c | 2 drivers/mtd/nand/raw/arasan-nand-controller.c | 11 drivers/mtd/nand/raw/atmel/pmecc.c | 4 drivers/mtd/nand/raw/diskonchip.c | 2 drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 13 drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 28 + drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 2 drivers/pci/msi/irqdomain.c | 7 drivers/pci/msi/msi.c | 4 drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c | 6 drivers/phy/phy-core.c | 21 - drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 2 drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 2 drivers/phy/rockchip/phy-rockchip-samsung-hdptx.c | 3 drivers/platform/chrome/cros_ec_lpc.c | 4 drivers/platform/x86/asus-nb-wmi.c | 1 drivers/power/supply/bq24190_charger.c | 12 drivers/power/supply/cros_charge-control.c | 36 +- drivers/power/supply/gpio-charger.c | 8 drivers/scsi/megaraid/megaraid_sas_base.c | 5 drivers/scsi/mpi3mr/mpi3mr.h | 9 drivers/scsi/mpi3mr/mpi3mr_app.c | 36 +- drivers/scsi/mpi3mr/mpi3mr_fw.c | 121 +++----- drivers/scsi/mpi3mr/mpi3mr_os.c | 2 drivers/scsi/mpt3sas/mpt3sas_base.c | 7 drivers/scsi/qla1280.h | 12 drivers/scsi/storvsc_drv.c | 7 drivers/spi/spi-intel-pci.c | 2 drivers/spi/spi-omap2-mcspi.c | 6 drivers/virt/coco/tdx-guest/tdx-guest.c | 4 drivers/watchdog/Kconfig | 1 drivers/watchdog/it87_wdt.c | 39 ++ drivers/watchdog/mtk_wdt.c | 6 drivers/watchdog/rzg2l_wdt.c | 20 + drivers/watchdog/s3c2410_wdt.c | 8 fs/btrfs/ctree.c | 11 fs/btrfs/inode.c | 129 ++++++-- fs/btrfs/qgroup.c | 3 fs/btrfs/relocation.c | 6 fs/btrfs/send.c | 6 fs/btrfs/sysfs.c | 6 fs/ceph/file.c | 2 fs/nfsd/export.c | 31 -- fs/nfsd/export.h | 4 fs/nfsd/nfs4callback.c | 4 fs/smb/client/Kconfig | 1 fs/smb/client/smb2pdu.c | 3 fs/smb/server/smb_common.c | 4 fs/udf/namei.c | 16 + include/linux/platform_data/amd_qdma.h | 2 include/linux/sched.h | 3 include/linux/skmsg.h | 11 include/linux/trace_events.h | 2 include/linux/vmstat.h | 2 include/net/sock.h | 10 include/uapi/linux/stddef.h | 13 io_uring/sqpoll.c | 6 kernel/bpf/verifier.c | 18 - kernel/fork.c | 13 kernel/trace/trace.c | 3 kernel/trace/trace_kprobe.c | 2 net/ceph/osd_client.c | 2 net/core/filter.c | 21 + net/core/skmsg.c | 6 net/ipv4/tcp_bpf.c | 6 sound/core/memalloc.c | 2 sound/core/ump.c | 26 + sound/pci/hda/patch_conexant.c | 28 + sound/sh/sh_dac_audio.c | 5 sound/soc/amd/ps/pci-ps.c | 17 + sound/soc/intel/boards/sof_sdw.c | 23 + sound/soc/sof/intel/hda-dai.c | 25 + sound/soc/sof/intel/hda.h | 2 tools/include/uapi/linux/stddef.h | 15 - tools/objtool/noreturns.h | 1 tools/testing/selftests/bpf/progs/dynptr_fail.c | 22 - tools/testing/selftests/bpf/progs/iters_state_safety.c | 14 tools/testing/selftests/bpf/progs/iters_testmod_seq.c | 4 tools/testing/selftests/bpf/progs/test_kfunc_dynptr_param.c | 2 tools/testing/selftests/bpf/progs/verifier_bits_iter.c | 4 tools/testing/selftests/bpf/trace_helpers.c | 4 tools/tracing/rtla/src/timerlat_hist.c | 177 ++++++------ 116 files changed, 1166 insertions(+), 545 deletions(-) Aapo Vienamo (1): spi: intel: Add Panther Lake SPI controller support Akhil R (1): dmaengine: tegra: Return correct DMA status when paused Alexander Lobakin (1): stddef: make __struct_group() UAPI C++-friendly Andrea Righi (1): bpf: Fix bpf_get_smp_processor_id() on !CONFIG_SMP Andy Shevchenko (1): dmaengine: dw: Select only supported masters for ACPI devices Armin Wolf (1): platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Bart Van Assche (1): mm/vmstat: fix a W=1 clang compiler warning Bharath SM (1): smb: fix bytes written value in /proc/fs/cifs/Stats Binbin Zhou (1): dmaengine: loongson2-apb: Change GENMASK to GENMASK_ULL Boris Burkov (2): btrfs: check folio mapping after unlock in put_file_data() btrfs: check folio mapping after unlock in relocate_one_folio() Brahmajit Das (1): smb: server: Fix building with GCC 15 Carlos Song (1): i2c: imx: add imx7d compatible string for applying erratum ERR007805 Cathy Avery (1): scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error Chen Ridong (2): dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset freezer, sched: Report frozen tasks as 'D' instead of 'R' Chen-Yu Tsai (1): ASoC: dt-bindings: realtek,rt5645: Fix CPVDD voltage comment Chris Lu (4): Bluetooth: btusb: mediatek: move Bluetooth power off command position Bluetooth: btusb: mediatek: add callback function in btusb_disconnect Bluetooth: btusb: mediatek: add intf release flow when usb disconnect Bluetooth: btusb: mediatek: change the conditions for ISO interface Christian Göttsche (1): tracing: Constify string literal data member in struct trace_event_call Chukun Pan (1): phy: rockchip: naneng-combphy: fix phy reset Claudiu Beznea (1): watchdog: rzg2l_wdt: Power on the watchdog domain in the restart handler Cong Wang (2): tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() bpf: Check negative offsets in __bpf_skb_min_len() Conor Dooley (2): i2c: microchip-core: actually use repeated sends i2c: microchip-core: fix "ghost" detections Cristian Ciocaltea (1): phy: rockchip: samsung-hdptx: Set drvdata before enabling runtime PM Dan Carpenter (1): mtd: rawnand: fix double free in atmel_pmecc_create_user() Dimitri Fedrau (1): power: supply: gpio-charger: Fix set charge current limits Dragan Simic (1): smb: client: Deduplicate "select NETFS_SUPPORT" in Kconfig Dustin L. Howett (1): platform/chrome: cros_ec_lpc: fix product identity for early Framework Laptops Emmanuel Grumbach (1): wifi: iwlwifi: be less noisy if the NIC is dead in S3 Fedor Pchelkin (1): ALSA: memalloc: prefer dma_mapping_error() over explicit address checking Filipe Manana (4): btrfs: fix race with memory mapped writes when activating swap file btrfs: avoid monopolizing a core when activating a swap file btrfs: fix swap file activation failure due to extents that used to be shared btrfs: fix use-after-free when COWing tree bock and tracing is enabled Greg Kroah-Hartman (1): Linux 6.12.8 Hans de Goede (1): power: supply: bq24190: Fix BQ24296 Vbus regulator support Haren Myneni (1): powerpc/pseries/vas: Add close() callback in vas_vm_ops struct Huacai Chen (1): LoongArch: Fix reserving screen info memory for above-4G firmware Ilya Dryomov (1): ceph: allocate sparse_ext map only for sparse reads Imre Deak (1): drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req() James Hilliard (1): watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04 Jan Kara (2): udf: Skip parent dir link count update if corrupted udf: Verify inode link counts before performing rename Javier Carrasco (1): dmaengine: mv_xor: fix child node refcount handling in early exit Jerome Marchand (1): selftests/bpf: Fix compilation error in get_uprobe_offset() Joe Hattori (1): dmaengine: fsl-edma: implement the cleanup path of fsl_edma3_attach_pd() John Harrison (1): drm/xe: Move the coredump registration to the worker thread Julian Sun (1): btrfs: fix transaction atomicity bug when enabling simple quotas Justin Chen (1): phy: usb: Toggle the PHY power during init Kan Liang (3): perf/x86/intel/uncore: Add Clearwater Forest support perf/x86/intel: Fix bitmask of OCR and FRONTEND events for LNC perf/x86/intel/ds: Add PEBS format 6 Krishna Kurapati (1): phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP Kumar Kartikeya Dwivedi (1): bpf: Zero index arg error string for dynptr and iter Li RongQing (1): virt: tdx-guest: Just leak decrypted memory on unrecoverable errors Lizhi Hou (1): dmaengine: amd: qdma: Remove using the private get and set dma_ops APIs Lizhi Xu (1): tracing: Prevent bad count for tracing_cpumask_write Lorenzo Stoakes (1): fork: avoid inappropriate uprobe access to invalid mm Maciej Andrzejewski (2): mtd: rawnand: arasan: Fix double assertion of chip-select mtd: rawnand: arasan: Fix missing de-registration of NAND Magnus Lindholm (1): scsi: qla1280: Fix hw revision numbering for ISP1020/1040 Mark Brown (1): regmap: Use correct format specifier for logging range errors Masami Hiramatsu (Google) (1): tracing/kprobe: Make trace_kprobe's module callback called after jump_label update Matthew Brost (1): drm/xe: Take PM ref in delayed snapshot capture worker Ming Lei (3): virtio-blk: don't keep queue frozen during system suspend blk-mq: register cpuhp callback after hctx is added to xarray table ublk: detach gendisk from ublk device if add_disk() fails NeilBrown (1): nfsd: restore callback functionality for NFSv4.0 Nikita Zhandarovich (1): media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg Pavel Begunkov (1): io_uring/sqpoll: fix sqpoll error handling races Peter Griffin (1): Revert "watchdog: s3c2410_wdt: use exynos_get_pmu_regmap_by_phandle() for PMU regs" Peter Ujfalusi (1): ASoC: SOF: Intel: hda-dai: Do not release the link DMA on STOP Purushothama Siddaiah (1): spi: omap2-mcspi: Fix the IS_ERR() bug for devm_clk_get_optional_enabled() Qinxin Xia (1): ACPI/IORT: Add PMCG platform information for HiSilicon HIP09A Qu Wenruo (1): btrfs: sysfs: fix direct super block member reads Ranjan Kumar (5): scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time scsi: mpi3mr: Synchronize access to ioctl data buffer scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs scsi: mpi3mr: Start controller indexing from 0 scsi: mpi3mr: Handling of fault code for insufficient power Richard Fitzgerald (2): ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21QA and 21QB ASoC: Intel: sof_sdw: Fix DMI match for Lenovo 21Q6 and 21Q7 Sasha Finkelstein (1): dmaengine: apple-admac: Avoid accessing registers in probe Takashi Iwai (6): ALSA: ump: Don't open legacy substream for an inactive group ALSA: ump: Indicate the inactive group in legacy substream names ALSA: ump: Update legacy substream names upon FB info update ALSA: sh: Use standard helper for buffer accesses ALSA: ump: Shut up truncated string warning ALSA: sh: Fix wrong argument order for copy_from_iter() Thomas Gleixner (1): PCI/MSI: Handle lack of irqdomain gracefully Thomas Weißschuh (3): power: supply: cros_charge-control: add mutex for driver data power: supply: cros_charge-control: allow start_threshold == end_threshold power: supply: cros_charge-control: hide start threshold on v2 cmd Tiezhu Yang (1): LoongArch: BPF: Adjust the parameter of emit_jirl() Tomas Glozar (1): rtla/timerlat: Fix histogram ALL for zero samples Tomas Henzl (1): scsi: megaraid_sas: Fix for a potential deadlock Venkata Prasad Potturu (1): ASoC: amd: ps: Fix for enabling DMIC on acp63 platform via _DSD entry Willow Cunningham (1): arm64: dts: broadcom: Fix L2 linesize for Raspberry Pi 5 Xin Li (Intel) (1): x86/fred: Clear WFE in missing-ENDBRANCH #CPs Yang Erkun (1): nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work" Yassine Oudjana (1): watchdog: mediatek: Add support for MT6735 TOPRGU/WDT Zichen Xie (1): mtd: diskonchip: Cast an operand to prevent potential overflow Zijian Zhang (1): tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection Zijun Hu (5): phy: core: Fix an OF node refcount leakage in _of_phy_get() phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() phy: core: Fix that API devm_phy_put() fails to release the phy phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider phy: core: Fix that API devm_phy_destroy() fails to destroy the phy bo liu (1): ALSA: hda/conexant: fix Z60MR100 startup pop issue chenchangcheng (1): objtool: Add bch2_trans_unlocked_error() to bcachefs noreturns

10 months

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Linux 6.6.69

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.69 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/loongarch/include/asm/inst.h | 12 + arch/loongarch/kernel/efi.c | 2 arch/loongarch/kernel/inst.c | 2 arch/loongarch/net/bpf_jit.c | 6 arch/mips/Makefile | 2 arch/mips/include/asm/mipsregs.h | 13 + arch/powerpc/platforms/book3s/vas-api.c | 36 +++++ arch/x86/include/asm/intel-family.h | 87 ++++++++++++ arch/x86/include/asm/processor.h | 20 ++ arch/x86/kernel/cpu/intel.c | 118 ++++++++--------- arch/x86/kernel/cpu/match.c | 3 block/blk-mq.c | 119 +++++++++++++++-- drivers/base/power/domain.c | 1 drivers/base/regmap/regmap.c | 4 drivers/block/virtio_blk.c | 7 - drivers/dma/apple-admac.c | 7 - drivers/dma/at_xdmac.c | 2 drivers/dma/dw/acpi.c | 6 drivers/dma/dw/internal.h | 8 + drivers/dma/dw/pci.c | 4 drivers/dma/fsl-edma-common.h | 1 drivers/dma/fsl-edma-main.c | 41 +++++- drivers/dma/mv_xor.c | 2 drivers/dma/tegra186-gpc-dma.c | 10 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 22 --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 2 drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c | 14 +- drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c | 9 - drivers/gpu/drm/amd/amdgpu/hdp_v6_0.c | 8 - drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 28 ++-- drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 15 ++ drivers/gpu/drm/amd/amdkfd/kfd_flat_memory.c | 3 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.c | 21 +-- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 32 ++-- drivers/gpu/drm/amd/amdkfd/kfd_packet_manager.c | 63 ++++++--- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 43 ++---- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 44 ++---- drivers/gpu/drm/amd/include/kgd_kfd_interface.h | 14 -- drivers/gpu/drm/display/drm_dp_mst_topology.c | 24 ++- drivers/i2c/busses/i2c-imx.c | 1 drivers/i2c/busses/i2c-microchip-corei2c.c | 122 +++++++++++++----- drivers/media/dvb-frontends/dib3000mb.c | 2 drivers/mtd/nand/raw/arasan-nand-controller.c | 11 + drivers/mtd/nand/raw/atmel/pmecc.c | 4 drivers/mtd/nand/raw/diskonchip.c | 2 drivers/pci/msi/irqdomain.c | 7 - drivers/pci/msi/msi.c | 4 drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c | 6 drivers/phy/phy-core.c | 21 +-- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 2 drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 2 drivers/platform/x86/asus-nb-wmi.c | 1 drivers/power/supply/gpio-charger.c | 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 5 drivers/scsi/mpt3sas/mpt3sas_base.c | 7 - drivers/scsi/qla1280.h | 12 - drivers/scsi/storvsc_drv.c | 7 - drivers/spi/spi-intel-pci.c | 2 drivers/spi/spi-omap2-mcspi.c | 6 drivers/watchdog/it87_wdt.c | 39 +++++ drivers/watchdog/mtk_wdt.c | 6 fs/btrfs/inode.c | 2 fs/btrfs/sysfs.c | 6 fs/ceph/addr.c | 4 fs/ceph/file.c | 43 +++--- fs/ceph/super.h | 14 ++ fs/nfsd/export.c | 31 ---- fs/nfsd/export.h | 4 fs/nfsd/nfs4callback.c | 4 fs/smb/server/smb_common.c | 4 fs/udf/namei.c | 6 include/linux/ceph/osd_client.h | 7 - include/linux/sched.h | 3 include/linux/sched/task_stack.h | 2 include/linux/skmsg.h | 11 + include/linux/trace_events.h | 2 include/linux/vmstat.h | 2 include/net/sock.h | 10 + include/uapi/linux/stddef.h | 13 + io_uring/sqpoll.c | 6 kernel/trace/trace.c | 3 kernel/trace/trace_kprobe.c | 2 net/ceph/osd_client.c | 2 net/core/filter.c | 21 ++- net/core/skmsg.c | 6 net/ipv4/tcp_bpf.c | 6 sound/pci/hda/patch_conexant.c | 28 ++++ sound/pci/hda/patch_realtek.c | 7 + sound/sh/sh_dac_audio.c | 5 tools/include/uapi/linux/stddef.h | 15 +- 91 files changed, 977 insertions(+), 426 deletions(-) Aapo Vienamo (1): spi: intel: Add Panther Lake SPI controller support Akhil R (1): dmaengine: tegra: Return correct DMA status when paused Alex Deucher (5): drm/amdgpu/hdp4.0: do a posting read when flushing HDP drm/amdgpu/hdp5.0: do a posting read when flushing HDP drm/amdgpu/hdp6.0: do a posting read when flushing HDP drm/amdkfd: reduce stack size in kfd_topology_add_device() drm/amdkfd: drop struct kfd_cu_info Alexander Lobakin (1): stddef: make __struct_group() UAPI C++-friendly Andrew Cooper (1): x86/cpu/intel: Drop stray FAM6 check with new Intel CPU model defines Andy Shevchenko (1): dmaengine: dw: Select only supported masters for ACPI devices Armin Wolf (1): platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Bart Van Assche (1): mm/vmstat: fix a W=1 clang compiler warning Brahmajit Das (1): smb: server: Fix building with GCC 15 Carlos Song (1): i2c: imx: add imx7d compatible string for applying erratum ERR007805 Cathy Avery (1): scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error Chen Ridong (2): dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset freezer, sched: Report frozen tasks as 'D' instead of 'R' Chris Chiu (1): ALSA: hda/realtek: fix micmute LEDs don't work on HP Laptops Christian Göttsche (1): tracing: Constify string literal data member in struct trace_event_call Chukun Pan (1): phy: rockchip: naneng-combphy: fix phy reset Colin Ian King (1): ALSA: hda/realtek: Fix spelling mistake "Firelfy" -> "Firefly" Cong Wang (2): tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() bpf: Check negative offsets in __bpf_skb_min_len() Conor Dooley (2): i2c: microchip-core: actually use repeated sends i2c: microchip-core: fix "ghost" detections Dan Carpenter (1): mtd: rawnand: fix double free in atmel_pmecc_create_user() Dimitri Fedrau (1): power: supply: gpio-charger: Fix set charge current limits Dirk Su (1): ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook X G1i Filipe Manana (1): btrfs: avoid monopolizing a core when activating a swap file Greg Kroah-Hartman (1): Linux 6.6.69 Haren Myneni (1): powerpc/pseries/vas: Add close() callback in vas_vm_ops struct Huacai Chen (1): LoongArch: Fix reserving screen info memory for above-4G firmware Ilya Dryomov (2): ceph: fix memory leak in ceph_direct_read_write() ceph: allocate sparse_ext map only for sparse reads Imre Deak (1): drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req() James Hilliard (1): watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04 Jan Kara (1): udf: Skip parent dir link count update if corrupted Javier Carrasco (1): dmaengine: mv_xor: fix child node refcount handling in early exit Jesse.zhang(a)amd.com (1): drm/amdkfd: pause autosuspend when creating pdd Jiaxun Yang (2): MIPS: Probe toolchain support of -msym32 MIPS: mipsregs: Set proper ISA level for virt extensions Joe Hattori (1): dmaengine: fsl-edma: implement the cleanup path of fsl_edma3_attach_pd() Justin Chen (1): phy: usb: Toggle the PHY power during init Krishna Kurapati (1): phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP Len Brown (1): x86/cpu: Add Lunar Lake to list of CPUs with a broken MONITOR implementation Lijo Lazar (1): drm/amdkfd: Use device based logging for errors Lizhi Xu (1): tracing: Prevent bad count for tracing_cpumask_write Maciej Andrzejewski (2): mtd: rawnand: arasan: Fix double assertion of chip-select mtd: rawnand: arasan: Fix missing de-registration of NAND Magnus Lindholm (1): scsi: qla1280: Fix hw revision numbering for ISP1020/1040 Mark Brown (1): regmap: Use correct format specifier for logging range errors Masami Hiramatsu (Google) (1): tracing/kprobe: Make trace_kprobe's module callback called after jump_label update Ming Lei (4): virtio-blk: don't keep queue frozen during system suspend blk-mq: register cpuhp callback after hctx is added to xarray table blk-mq: move cpuhp callback registering out of q->sysfs_lock block: avoid to reuse `hctx` not removed from cpuhp callback list NeilBrown (1): nfsd: restore callback functionality for NFSv4.0 Nikita Zhandarovich (1): media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg Pavel Begunkov (1): io_uring/sqpoll: fix sqpoll error handling races Purushothama Siddaiah (1): spi: omap2-mcspi: Fix the IS_ERR() bug for devm_clk_get_optional_enabled() Qu Wenruo (1): btrfs: sysfs: fix direct super block member reads Qun-Wei Lin (1): sched/task_stack: fix object_is_on_stack() for KASAN tagged pointers Ranjan Kumar (1): scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time Sasha Finkelstein (1): dmaengine: apple-admac: Avoid accessing registers in probe Takashi Iwai (2): ALSA: sh: Use standard helper for buffer accesses ALSA: sh: Fix wrong argument order for copy_from_iter() Thomas Gleixner (1): PCI/MSI: Handle lack of irqdomain gracefully Tiezhu Yang (1): LoongArch: BPF: Adjust the parameter of emit_jirl() Tomas Henzl (1): scsi: megaraid_sas: Fix for a potential deadlock Tony Luck (5): x86/cpu: Add model number for Intel Clearwater Forest processor x86/cpu: Add model number for another Intel Arrow Lake mobile processor x86/cpu/vfm: Add/initialize x86_vfm field to struct cpuinfo_x86 x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h x86/cpu/intel: Switch to new Intel CPU model defines Ulf Hansson (1): pmdomain: core: Add missing put_device() Victor Zhao (1): drm/amd/amdgpu: allow use kiq to do hdp flush under sriov Xiubo Li (1): ceph: try to allocate a smaller extent map for sparse read Yang Erkun (1): nfsd: Revert "nfsd: release svc_expkey/svc_export with rcu_work" Yassine Oudjana (1): watchdog: mediatek: Add support for MT6735 TOPRGU/WDT Zichen Xie (1): mtd: diskonchip: Cast an operand to prevent potential overflow Zijian Zhang (1): tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection Zijun Hu (5): phy: core: Fix an OF node refcount leakage in _of_phy_get() phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() phy: core: Fix that API devm_phy_put() fails to release the phy phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider phy: core: Fix that API devm_phy_destroy() fails to destroy the phy bo liu (1): ALSA: hda/conexant: fix Z60MR100 startup pop issue

10 months

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Linux 6.1.123

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.123 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/mips/Makefile | 2 arch/mips/include/asm/mipsregs.h | 13 +- arch/powerpc/platforms/book3s/vas-api.c | 36 ++++++ block/blk-mq.c | 15 +- drivers/base/power/domain.c | 1 drivers/base/regmap/regmap.c | 4 drivers/block/virtio_blk.c | 7 - drivers/dma/apple-admac.c | 7 - drivers/dma/at_xdmac.c | 2 drivers/dma/dw/acpi.c | 6 - drivers/dma/dw/internal.h | 8 + drivers/dma/dw/pci.c | 4 drivers/dma/mv_xor.c | 2 drivers/dma/tegra186-gpc-dma.c | 10 + drivers/gpu/drm/display/drm_dp_mst_topology.c | 24 +++- drivers/i2c/busses/i2c-imx.c | 1 drivers/i2c/busses/i2c-microchip-corei2c.c | 122 ++++++++++++++++----- drivers/media/dvb-frontends/dib3000mb.c | 2 drivers/mtd/nand/raw/arasan-nand-controller.c | 11 + drivers/mtd/nand/raw/atmel/pmecc.c | 4 drivers/mtd/nand/raw/diskonchip.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c | 6 + drivers/phy/phy-core.c | 21 ++- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 2 drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 2 drivers/platform/x86/asus-nb-wmi.c | 1 drivers/power/supply/gpio-charger.c | 8 + drivers/scsi/megaraid/megaraid_sas_base.c | 5 drivers/scsi/mpt3sas/mpt3sas_base.c | 7 + drivers/scsi/qla1280.h | 12 +- drivers/scsi/storvsc_drv.c | 7 + drivers/watchdog/it87_wdt.c | 39 ++++++ fs/btrfs/inode.c | 2 fs/btrfs/sysfs.c | 6 - fs/nfsd/nfs4callback.c | 4 fs/nfsd/nfs4state.c | 2 fs/smb/server/smb_common.c | 4 include/linux/sched.h | 5 include/linux/skmsg.h | 11 + include/linux/trace_events.h | 2 include/linux/vmstat.h | 2 include/net/sock.h | 10 + include/uapi/linux/stddef.h | 13 +- io_uring/sqpoll.c | 6 + kernel/bpf/syscall.c | 13 +- kernel/rcu/tasks.h | 82 ++++---------- kernel/trace/trace.c | 3 kernel/trace/trace_kprobe.c | 2 mm/vmalloc.c | 6 - net/core/filter.c | 21 ++- net/core/skmsg.c | 6 - net/ipv4/tcp_bpf.c | 6 - sound/pci/hda/patch_conexant.c | 28 ++++ sound/pci/hda/patch_realtek.c | 7 + tools/include/uapi/linux/stddef.h | 15 +- 57 files changed, 471 insertions(+), 184 deletions(-) Akhil R (1): dmaengine: tegra: Return correct DMA status when paused Alexander Lobakin (1): stddef: make __struct_group() UAPI C++-friendly Andy Shevchenko (1): dmaengine: dw: Select only supported masters for ACPI devices Armin Wolf (1): platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Bart Van Assche (1): mm/vmstat: fix a W=1 clang compiler warning Brahmajit Das (1): smb: server: Fix building with GCC 15 Carlos Song (1): i2c: imx: add imx7d compatible string for applying erratum ERR007805 Cathy Avery (1): scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error Chen Ridong (2): dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset freezer, sched: Report frozen tasks as 'D' instead of 'R' Chris Chiu (1): ALSA: hda/realtek: fix micmute LEDs don't work on HP Laptops Christian Göttsche (1): tracing: Constify string literal data member in struct trace_event_call Chukun Pan (1): phy: rockchip: naneng-combphy: fix phy reset Colin Ian King (1): ALSA: hda/realtek: Fix spelling mistake "Firelfy" -> "Firefly" Cong Wang (2): tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() bpf: Check negative offsets in __bpf_skb_min_len() Conor Dooley (2): i2c: microchip-core: actually use repeated sends i2c: microchip-core: fix "ghost" detections Cosmin Ratiu (1): net/mlx5e: Don't call cleanup on profile rollback failure Dan Carpenter (1): mtd: rawnand: fix double free in atmel_pmecc_create_user() Dimitri Fedrau (1): power: supply: gpio-charger: Fix set charge current limits Dirk Su (1): ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook X G1i Filipe Manana (1): btrfs: avoid monopolizing a core when activating a swap file Greg Kroah-Hartman (2): Revert "rcu-tasks: Fix access non-existent percpu rtpcp variable in rcu_tasks_need_gpcb()" Linux 6.1.123 Haren Myneni (1): powerpc/pseries/vas: Add close() callback in vas_vm_ops struct Hou Tao (1): bpf: Check validity of link->type in bpf_link_show_fdinfo() Imre Deak (1): drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req() James Hilliard (1): watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04 Javier Carrasco (1): dmaengine: mv_xor: fix child node refcount handling in early exit Jiaxun Yang (2): MIPS: Probe toolchain support of -msym32 MIPS: mipsregs: Set proper ISA level for virt extensions Justin Chen (1): phy: usb: Toggle the PHY power during init Krishna Kurapati (1): phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP Lizhi Xu (1): tracing: Prevent bad count for tracing_cpumask_write Maciej Andrzejewski (2): mtd: rawnand: arasan: Fix double assertion of chip-select mtd: rawnand: arasan: Fix missing de-registration of NAND Magnus Lindholm (1): scsi: qla1280: Fix hw revision numbering for ISP1020/1040 Mark Brown (1): regmap: Use correct format specifier for logging range errors Masami Hiramatsu (Google) (1): tracing/kprobe: Make trace_kprobe's module callback called after jump_label update Matthew Wilcox (Oracle) (1): vmalloc: fix accounting with i915 Ming Lei (2): virtio-blk: don't keep queue frozen during system suspend blk-mq: register cpuhp callback after hctx is added to xarray table NeilBrown (2): nfsd: restore callback functionality for NFSv4.0 sched/core: Report correct state for TASK_IDLE | TASK_FREEZABLE Nikita Zhandarovich (1): media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg Pavel Begunkov (1): io_uring/sqpoll: fix sqpoll error handling races Qu Wenruo (1): btrfs: sysfs: fix direct super block member reads Ranjan Kumar (1): scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time Sasha Finkelstein (1): dmaengine: apple-admac: Avoid accessing registers in probe Tomas Henzl (1): scsi: megaraid_sas: Fix for a potential deadlock Ulf Hansson (1): pmdomain: core: Add missing put_device() Yang Erkun (1): nfsd: cancel nfsd_shrinker_work using sync mode in nfs4_state_shutdown_net Zichen Xie (1): mtd: diskonchip: Cast an operand to prevent potential overflow Zijian Zhang (1): tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection Zijun Hu (5): phy: core: Fix an OF node refcount leakage in _of_phy_get() phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() phy: core: Fix that API devm_phy_put() fails to release the phy phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider phy: core: Fix that API devm_phy_destroy() fails to destroy the phy bo liu (1): ALSA: hda/conexant: fix Z60MR100 startup pop issue

10 months

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[PATCH 6.1 00/60] 6.1.123-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 6.1.123 release. There are 60 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 01 Jan 2025 15:41:48 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.1.123-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 6.1.123-rc1 Colin Ian King <colin.i.king(a)gmail.com> ALSA: hda/realtek: Fix spelling mistake "Firelfy" -> "Firefly" Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "rcu-tasks: Fix access non-existent percpu rtpcp variable in rcu_tasks_need_gpcb()" Yang Erkun <yangerkun(a)huaweicloud.com> nfsd: cancel nfsd_shrinker_work using sync mode in nfs4_state_shutdown_net Qu Wenruo <wqu(a)suse.com> btrfs: sysfs: fix direct super block member reads Filipe Manana <fdmanana(a)suse.com> btrfs: avoid monopolizing a core when activating a swap file Dimitri Fedrau <dimitri.fedrau(a)liebherr.com> power: supply: gpio-charger: Fix set charge current limits Conor Dooley <conor.dooley(a)microchip.com> i2c: microchip-core: fix "ghost" detections Carlos Song <carlos.song(a)nxp.com> i2c: imx: add imx7d compatible string for applying erratum ERR007805 Conor Dooley <conor.dooley(a)microchip.com> i2c: microchip-core: actually use repeated sends Pavel Begunkov <asml.silence(a)gmail.com> io_uring/sqpoll: fix sqpoll error handling races Lizhi Xu <lizhi.xu(a)windriver.com> tracing: Prevent bad count for tracing_cpumask_write Christian Göttsche <cgzones(a)googlemail.com> tracing: Constify string literal data member in struct trace_event_call Chen Ridong <chenridong(a)huawei.com> freezer, sched: Report frozen tasks as 'D' instead of 'R' NeilBrown <neilb(a)suse.de> sched/core: Report correct state for TASK_IDLE | TASK_FREEZABLE Ulf Hansson <ulf.hansson(a)linaro.org> pmdomain: core: Add missing put_device() Chris Chiu <chris.chiu(a)canonical.com> ALSA: hda/realtek: fix micmute LEDs don't work on HP Laptops Dirk Su <dirk.su(a)canonical.com> ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook X G1i Hou Tao <houtao1(a)huawei.com> bpf: Check validity of link->type in bpf_link_show_fdinfo() Cosmin Ratiu <cratiu(a)nvidia.com> net/mlx5e: Don't call cleanup on profile rollback failure Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: mipsregs: Set proper ISA level for virt extensions Jiaxun Yang <jiaxun.yang(a)flygoat.com> MIPS: Probe toolchain support of -msym32 Matthew Wilcox (Oracle) <willy(a)infradead.org> vmalloc: fix accounting with i915 Ming Lei <ming.lei(a)redhat.com> blk-mq: register cpuhp callback after hctx is added to xarray table Ming Lei <ming.lei(a)redhat.com> virtio-blk: don't keep queue frozen during system suspend Imre Deak <imre.deak(a)intel.com> drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req() Cathy Avery <cavery(a)redhat.com> scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error Ranjan Kumar <ranjan.kumar(a)broadcom.com> scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time Armin Wolf <W_Armin(a)gmx.de> platform/x86: asus-nb-wmi: Ignore unknown event 0xCF Mark Brown <broonie(a)kernel.org> regmap: Use correct format specifier for logging range errors Brahmajit Das <brahmajit.xyz(a)gmail.com> smb: server: Fix building with GCC 15 bo liu <bo.liu(a)senarytech.com> ALSA: hda/conexant: fix Z60MR100 startup pop issue Tomas Henzl <thenzl(a)redhat.com> scsi: megaraid_sas: Fix for a potential deadlock Magnus Lindholm <linmag7(a)gmail.com> scsi: qla1280: Fix hw revision numbering for ISP1020/1040 James Hilliard <james.hilliard1(a)gmail.com> watchdog: it87_wdt: add PWRGD enable quirk for Qotom QCML04 Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing/kprobe: Make trace_kprobe's module callback called after jump_label update Alexander Lobakin <aleksander.lobakin(a)intel.com> stddef: make __struct_group() UAPI C++-friendly Haren Myneni <haren(a)linux.ibm.com> powerpc/pseries/vas: Add close() callback in vas_vm_ops struct Dan Carpenter <dan.carpenter(a)linaro.org> mtd: rawnand: fix double free in atmel_pmecc_create_user() Chen Ridong <chenridong(a)huawei.com> dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset Sasha Finkelstein <fnkl.kernel(a)gmail.com> dmaengine: apple-admac: Avoid accessing registers in probe Akhil R <akhilrajeev(a)nvidia.com> dmaengine: tegra: Return correct DMA status when paused Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: dw: Select only supported masters for ACPI devices Javier Carrasco <javier.carrasco.cruz(a)gmail.com> dmaengine: mv_xor: fix child node refcount handling in early exit Chukun Pan <amadeus(a)jmu.edu.cn> phy: rockchip: naneng-combphy: fix phy reset Justin Chen <justin.chen(a)broadcom.com> phy: usb: Toggle the PHY power during init Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_phy_destroy() fails to destroy the phy Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_of_phy_provider_unregister() fails to unregister the phy provider Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix that API devm_phy_put() fails to release the phy Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix an OF node refcount leakage in of_phy_provider_lookup() Zijun Hu <quic_zijuhu(a)quicinc.com> phy: core: Fix an OF node refcount leakage in _of_phy_get() Krishna Kurapati <quic_kriskura(a)quicinc.com> phy: qcom-qmp: Fix register name in RX Lane config of SC8280XP Maciej Andrzejewski <maciej.andrzejewski(a)m-works.net> mtd: rawnand: arasan: Fix missing de-registration of NAND Maciej Andrzejewski <maciej.andrzejewski(a)m-works.net> mtd: rawnand: arasan: Fix double assertion of chip-select Zichen Xie <zichenxie0106(a)gmail.com> mtd: diskonchip: Cast an operand to prevent potential overflow NeilBrown <neilb(a)suse.de> nfsd: restore callback functionality for NFSv4.0 Cong Wang <cong.wang(a)bytedance.com> bpf: Check negative offsets in __bpf_skb_min_len() Zijian Zhang <zijianzhang(a)bytedance.com> tcp_bpf: Add sk_rmem_alloc related logic for tcp_bpf ingress redirection Cong Wang <cong.wang(a)bytedance.com> tcp_bpf: Charge receive socket buffer in bpf_tcp_ingress() Bart Van Assche <bvanassche(a)acm.org> mm/vmstat: fix a W=1 clang compiler warning Nikita Zhandarovich <n.zhandarovich(a)fintech.ru> media: dvb-frontends: dib3000mb: fix uninit-value in dib3000_write_reg ------------- Diffstat: Makefile | 4 +- arch/mips/Makefile | 2 +- arch/mips/include/asm/mipsregs.h | 13 ++- arch/powerpc/platforms/book3s/vas-api.c | 36 ++++++ block/blk-mq.c | 15 ++- drivers/base/power/domain.c | 1 + drivers/base/regmap/regmap.c | 4 +- drivers/block/virtio_blk.c | 7 +- drivers/dma/apple-admac.c | 7 +- drivers/dma/at_xdmac.c | 2 + drivers/dma/dw/acpi.c | 6 +- drivers/dma/dw/internal.h | 8 ++ drivers/dma/dw/pci.c | 4 +- drivers/dma/mv_xor.c | 2 + drivers/dma/tegra186-gpc-dma.c | 10 ++ drivers/gpu/drm/display/drm_dp_mst_topology.c | 24 +++- drivers/i2c/busses/i2c-imx.c | 1 + drivers/i2c/busses/i2c-microchip-corei2c.c | 126 ++++++++++++++++----- drivers/media/dvb-frontends/dib3000mb.c | 2 +- drivers/mtd/nand/raw/arasan-nand-controller.c | 11 +- drivers/mtd/nand/raw/atmel/pmecc.c | 4 +- drivers/mtd/nand/raw/diskonchip.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 4 +- drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c | 6 + drivers/phy/phy-core.c | 21 ++-- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 2 +- drivers/phy/rockchip/phy-rockchip-naneng-combphy.c | 2 +- drivers/platform/x86/asus-nb-wmi.c | 1 + drivers/power/supply/gpio-charger.c | 8 ++ drivers/scsi/megaraid/megaraid_sas_base.c | 5 +- drivers/scsi/mpt3sas/mpt3sas_base.c | 7 +- drivers/scsi/qla1280.h | 12 +- drivers/scsi/storvsc_drv.c | 7 +- drivers/watchdog/it87_wdt.c | 39 +++++++ fs/btrfs/inode.c | 2 + fs/btrfs/sysfs.c | 6 +- fs/nfsd/nfs4callback.c | 4 +- fs/nfsd/nfs4state.c | 2 +- fs/smb/server/smb_common.c | 4 +- include/linux/sched.h | 5 +- include/linux/skmsg.h | 11 +- include/linux/trace_events.h | 2 +- include/linux/vmstat.h | 2 +- include/net/sock.h | 10 +- include/uapi/linux/stddef.h | 13 ++- io_uring/sqpoll.c | 6 + kernel/bpf/syscall.c | 13 ++- kernel/rcu/tasks.h | 82 +++++--------- kernel/trace/trace.c | 3 + kernel/trace/trace_kprobe.c | 2 +- mm/vmalloc.c | 6 +- net/core/filter.c | 21 +++- net/core/skmsg.c | 6 +- net/ipv4/tcp_bpf.c | 6 +- sound/pci/hda/patch_conexant.c | 28 +++++ sound/pci/hda/patch_realtek.c | 7 ++ tools/include/uapi/linux/stddef.h | 15 ++- 57 files changed, 474 insertions(+), 187 deletions(-)

10 months

8
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[PATCH v3 1/2] fs/proc: do_task_stat: Fix ESP not readable during coredump

by Nam Cao

The field "eip" (instruction pointer) and "esp" (stack pointer) of a task can be read from /proc/PID/stat. These fields can be interesting for coredump. However, these fields were disabled by commit 0a1eb2d474ed ("fs/proc: Stop reporting eip and esp in /proc/PID/stat"), because it is generally unsafe to do so. But it is safe for a coredumping process, and therefore exceptions were made: - for a coredumping thread by commit fd7d56270b52 ("fs/proc: Report eip/esp in /prod/PID/stat for coredumping"). - for all other threads in a coredumping process by commit cb8f381f1613 ("fs/proc/array.c: allow reporting eip/esp for all coredumping threads"). The above two commits check the PF_DUMPCORE flag to determine a coredump thread and the PF_EXITING flag for the other threads. Unfortunately, commit 92307383082d ("coredump: Don't perform any cleanups before dumping core") moved coredump to happen earlier and before PF_EXITING is set. Thus, checking PF_EXITING is no longer the correct way to determine threads in a coredumping process. Instead of PF_EXITING, use PF_POSTCOREDUMP to determine the other threads. Checking of PF_EXITING was added for coredumping, so it probably can now be removed. But it doesn't hurt to keep. Fixes: 92307383082d ("coredump: Don't perform any cleanups before dumping core") Cc: stable(a)vger.kernel.org Cc: Eric W. Biederman <ebiederm(a)xmission.com> Acked-by: Oleg Nesterov <oleg(a)redhat.com> Acked-by: Kees Cook <kees(a)kernel.org> Signed-off-by: Nam Cao <namcao(a)linutronix.de> --- fs/proc/array.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/proc/array.c b/fs/proc/array.c index 55ed3510d2bb..d6a0369caa93 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -500,7 +500,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, * a program is not able to use ptrace(2) in that case. It is * safe because the task has stopped executing permanently. */ - if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE))) { + if (permitted && (task->flags & (PF_EXITING|PF_DUMPCORE|PF_POSTCOREDUMP))) { if (try_get_task_stack(task)) { eip = KSTK_EIP(task); esp = KSTK_ESP(task); -- 2.39.5

10 months

1
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[PATCH v1] ftrace: Fix function profiler's filtering functionality

by Kohei Enju

From commit c132be2c4fcc ("function_graph: Have the instances use their own ftrace_ops for filtering"), function profiler (enabled via function_profil e_enabled) has been showing statistics for all functions, ignoring set_ftra ce_filter settings. While tracers are instantiated, the function profiler is not. Therefore, it should use the global set_ftrace_filter for consistency. This patch modifies the function profiler to use the global filter, fixing the filtering functionality. Before (filtering not working): ``` root@localhost:~# echo 'vfs*' > /sys/kernel/tracing/set_ftrace_filter root@localhost:~# echo 1 > /sys/kernel/tracing/function_profile_enabled root@localhost:~# sleep 1 root@localhost:~# echo 0 > /sys/kernel/tracing/function_profile_enabled root@localhost:~# head /sys/kernel/tracing/trace_stat/* Function Hit Time Avg s^2 -------- --- ---- --- --- schedule 314 22290594 us 70989.15 us 40372231 us x64_sys_call 1527 8762510 us 5738.382 us 3414354 us schedule_hrtimeout_range 176 8665356 us 49234.98 us 405618876 us __x64_sys_ppoll 324 5656635 us 17458.75 us 19203976 us do_sys_poll 324 5653747 us 17449.83 us 19214945 us schedule_timeout 67 5531396 us 82558.15 us 2136740827 us __x64_sys_pselect6 12 3029540 us 252461.7 us 63296940171 us do_pselect.constprop.0 12 3029532 us 252461.0 us 63296952931 us ``` After (filtering working): ``` root@localhost:~# echo 'vfs*' > /sys/kernel/tracing/set_ftrace_filter root@localhost:~# echo 1 > /sys/kernel/tracing/function_profile_enabled root@localhost:~# sleep 1 root@localhost:~# echo 0 > /sys/kernel/tracing/function_profile_enabled root@localhost:~# head /sys/kernel/tracing/trace_stat/* Function Hit Time Avg s^2 -------- --- ---- --- --- vfs_write 462 68476.43 us 148.217 us 25874.48 us vfs_read 641 9611.356 us 14.994 us 28868.07 us vfs_fstat 890 878.094 us 0.986 us 1.667 us vfs_fstatat 227 757.176 us 3.335 us 18.928 us vfs_statx 226 610.610 us 2.701 us 17.749 us vfs_getattr_nosec 1187 460.919 us 0.388 us 0.326 us vfs_statx_path 297 343.287 us 1.155 us 11.116 us vfs_rename 6 291.575 us 48.595 us 9889.236 us ``` Cc: stable(a)vger.kernel.org Fixes: c132be2c4fcc ("function_graph: Have the instances use their own ftrace_ops for filtering") Signed-off-by: Kohei Enju <enjuk(a)amazon.com> --- kernel/trace/ftrace.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 9b17efb1a87d..2e113f8b13a2 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -902,16 +902,13 @@ static void profile_graph_return(struct ftrace_graph_ret *trace, } static struct fgraph_ops fprofiler_ops = { - .ops = { - .flags = FTRACE_OPS_FL_INITIALIZED, - INIT_OPS_HASH(fprofiler_ops.ops) - }, .entryfunc = &profile_graph_entry, .retfunc = &profile_graph_return, }; static int register_ftrace_profiler(void) { + ftrace_ops_set_global_filter(&fprofiler_ops.ops); return register_ftrace_graph(&fprofiler_ops); } @@ -922,12 +919,11 @@ static void unregister_ftrace_profiler(void) #else static struct ftrace_ops ftrace_profile_ops __read_mostly = { .func = function_profile_call, - .flags = FTRACE_OPS_FL_INITIALIZED, - INIT_OPS_HASH(ftrace_profile_ops) }; static int register_ftrace_profiler(void) { + ftrace_ops_set_global_filter(&ftrace_profile_ops); return register_ftrace_function(&ftrace_profile_ops); } -- 2.39.5 (Apple Git-154)

10 months

1
0
0 0

[PATCH v1] ftrace: Fix function profiler's filtering functionality

by Kohei Enju

From commit c132be2c4fcc ("function_graph: Have the instances use their own ftrace_ops for filtering"), function profiler (enabled via function_profil e_enabled) has been showing statistics for all functions, ignoring set_ftra ce_filter settings. While tracers are instantiated, the function profiler is not. Therefore, it should use the global set_ftrace_filter for consistency. This patch modifies the function profiler to use the global filter, fixing the filtering functionality. Before (filtering not working): ``` Function Hit Time Avg s^2 -------- --- ---- --- --- schedule 314 22290594 us 70989.15 us 40372231 us x64_sys_call 1527 8762510 us 5738.382 us 3414354 us schedule_hrtimeout_range 176 8665356 us 49234.98 us 405618876 us __x64_sys_ppoll 324 5656635 us 17458.75 us 19203976 us do_sys_poll 324 5653747 us 17449.83 us 19214945 us schedule_timeout 67 5531396 us 82558.15 us 2136740827 us __x64_sys_pselect6 12 3029540 us 252461.7 us 63296940171 us do_pselect.constprop.0 12 3029532 us 252461.0 us 63296952931 us ``` After (filtering working): ``` Function Hit Time Avg s^2 -------- --- ---- --- --- vfs_write 462 68476.43 us 148.217 us 25874.48 us vfs_read 641 9611.356 us 14.994 us 28868.07 us vfs_fstat 890 878.094 us 0.986 us 1.667 us vfs_fstatat 227 757.176 us 3.335 us 18.928 us vfs_statx 226 610.610 us 2.701 us 17.749 us vfs_getattr_nosec 1187 460.919 us 0.388 us 0.326 us vfs_statx_path 297 343.287 us 1.155 us 11.116 us vfs_rename 6 291.575 us 48.595 us 9889.236 us ``` Cc: stable(a)vger.kernel.org Fixes: c132be2c4fcc ("function_graph: Have the instances use their own ftrace_ops for filtering") Signed-off-by: Kohei Enju <enjuk(a)amazon.com> --- kernel/trace/ftrace.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c index 9b17efb1a87d..2e113f8b13a2 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -902,16 +902,13 @@ static void profile_graph_return(struct ftrace_graph_ret *trace, } static struct fgraph_ops fprofiler_ops = { - .ops = { - .flags = FTRACE_OPS_FL_INITIALIZED, - INIT_OPS_HASH(fprofiler_ops.ops) - }, .entryfunc = &profile_graph_entry, .retfunc = &profile_graph_return, }; static int register_ftrace_profiler(void) { + ftrace_ops_set_global_filter(&fprofiler_ops.ops); return register_ftrace_graph(&fprofiler_ops); } @@ -922,12 +919,11 @@ static void unregister_ftrace_profiler(void) #else static struct ftrace_ops ftrace_profile_ops __read_mostly = { .func = function_profile_call, - .flags = FTRACE_OPS_FL_INITIALIZED, - INIT_OPS_HASH(ftrace_profile_ops) }; static int register_ftrace_profiler(void) { + ftrace_ops_set_global_filter(&ftrace_profile_ops); return register_ftrace_function(&ftrace_profile_ops); } -- 2.39.5 (Apple Git-154)

10 months

1
0
0 0

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