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2 months, 2 weeks

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[PATCH v3 3/3] drm/xe: Block exec and rebind worker while evicting for suspend / hibernate

by Thomas Hellström

When the xe pm_notifier evicts for suspend / hibernate, there might be racing tasks trying to re-validate again. This can lead to suspend taking excessive time or get stuck in a live-lock. This behaviour becomes much worse with the fix that actually makes re-validation bring back bos to VRAM rather than letting them remain in TT. Prevent that by having exec and the rebind worker waiting for a completion that is set to block by the pm_notifier before suspend and is signaled by the pm_notifier after resume / wakeup. It's probably still possible to craft malicious applications that block suspending. More work is pending to fix that. v3: - Avoid wait_for_completion() in the kernel worker since it could potentially cause work item flushes from freezable processes to wait forever. Instead terminate the rebind workers if needed and re-launch at resume. (Matt Auld) Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/4288 Fixes: c6a4d46ec1d7 ("drm/xe: evict user memory in PM notifier") Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.16+ Signed-off-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> --- drivers/gpu/drm/xe/xe_device_types.h | 6 ++++ drivers/gpu/drm/xe/xe_exec.c | 9 ++++++ drivers/gpu/drm/xe/xe_pm.c | 20 ++++++++++++ drivers/gpu/drm/xe/xe_vm.c | 46 +++++++++++++++++++++++++++- drivers/gpu/drm/xe/xe_vm.h | 2 ++ drivers/gpu/drm/xe/xe_vm_types.h | 5 +++ 6 files changed, 87 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index 092004d14db2..1e780f8a2a8c 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -507,6 +507,12 @@ struct xe_device { /** @pm_notifier: Our PM notifier to perform actions in response to various PM events. */ struct notifier_block pm_notifier; + /** @pm_block: Completion to block validating tasks on suspend / hibernate prepare */ + struct completion pm_block; + /** @rebind_resume_list: List of wq items to kick on resume. */ + struct list_head rebind_resume_list; + /** @rebind_resume_lock: Lock to protect the rebind_resume_list */ + struct mutex rebind_resume_lock; /** @pmt: Support the PMT driver callback interface */ struct { diff --git a/drivers/gpu/drm/xe/xe_exec.c b/drivers/gpu/drm/xe/xe_exec.c index 44364c042ad7..374c831e691b 100644 --- a/drivers/gpu/drm/xe/xe_exec.c +++ b/drivers/gpu/drm/xe/xe_exec.c @@ -237,6 +237,15 @@ int xe_exec_ioctl(struct drm_device *dev, void *data, struct drm_file *file) goto err_unlock_list; } + /* + * It's OK to block interruptible here with the vm lock held, since + * on task freezing during suspend / hibernate, the call will + * return -ERESTARTSYS and the IOCTL will be rerun. + */ + err = wait_for_completion_interruptible(&xe->pm_block); + if (err) + goto err_unlock_list; + vm_exec.vm = &vm->gpuvm; vm_exec.flags = DRM_EXEC_INTERRUPTIBLE_WAIT; if (xe_vm_in_lr_mode(vm)) { diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index bee9aacd82e7..6d59990ff6ba 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -297,6 +297,18 @@ static u32 vram_threshold_value(struct xe_device *xe) return DEFAULT_VRAM_THRESHOLD; } +static void xe_pm_wake_preempt_workers(struct xe_device *xe) +{ + struct list_head *link, *next; + + mutex_lock(&xe->rebind_resume_lock); + list_for_each_safe(link, next, &xe->rebind_resume_list) { + list_del_init(link); + xe_vm_resume_preempt_worker(link); + } + mutex_unlock(&xe->rebind_resume_lock); +} + static int xe_pm_notifier_callback(struct notifier_block *nb, unsigned long action, void *data) { @@ -306,6 +318,7 @@ static int xe_pm_notifier_callback(struct notifier_block *nb, switch (action) { case PM_HIBERNATION_PREPARE: case PM_SUSPEND_PREPARE: + reinit_completion(&xe->pm_block); xe_pm_runtime_get(xe); err = xe_bo_evict_all_user(xe); if (err) @@ -322,6 +335,8 @@ static int xe_pm_notifier_callback(struct notifier_block *nb, break; case PM_POST_HIBERNATION: case PM_POST_SUSPEND: + complete_all(&xe->pm_block); + xe_pm_wake_preempt_workers(xe); xe_bo_notifier_unprepare_all_pinned(xe); xe_pm_runtime_put(xe); break; @@ -348,6 +363,11 @@ int xe_pm_init(struct xe_device *xe) if (err) return err; + init_completion(&xe->pm_block); + complete_all(&xe->pm_block); + mutex_init(&xe->rebind_resume_lock); + INIT_LIST_HEAD(&xe->rebind_resume_list); + /* For now suspend/resume is only allowed with GuC */ if (!xe_device_uc_enabled(xe)) return 0; diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index f55f96bb240a..97aad1d53a8c 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -394,6 +394,9 @@ static int xe_gpuvm_validate(struct drm_gpuvm_bo *vm_bo, struct drm_exec *exec) list_move_tail(&gpuva_to_vma(gpuva)->combined_links.rebind, &vm->rebind_list); + if (!try_wait_for_completion(&vm->xe->pm_block)) + return -EAGAIN; + ret = xe_bo_validate(gem_to_xe_bo(vm_bo->obj), vm, false); if (ret) return ret; @@ -480,6 +483,37 @@ static int xe_preempt_work_begin(struct drm_exec *exec, struct xe_vm *vm, return xe_vm_validate_rebind(vm, exec, vm->preempt.num_exec_queues); } +static bool vm_suspend_preempt_worker(struct xe_vm *vm) +{ + struct xe_device *xe = vm->xe; + bool ret = false; + + mutex_lock(&xe->rebind_resume_lock); + if (!try_wait_for_completion(&vm->xe->pm_block)) { + ret = true; + list_move_tail(&vm->preempt.pm_activate_link, &xe->rebind_resume_list); + } + pr_info("Suspending %p\n", vm); + mutex_unlock(&xe->rebind_resume_lock); + + return ret; +} + +/** + * xe_vm_resume_preempt_worker() - Resume the preempt worker. + * @vm: The vm whose preempt worker to resume. + * + * Resume a preempt worker that was previously suspended by + * vm_suspend_preempt_worker(). + */ +void xe_vm_resume_preempt_worker(struct list_head *link) +{ + struct xe_vm *vm = container_of(link, typeof(*vm), preempt.pm_activate_link); + + pr_info("Resuming %p\n", vm); + queue_work(vm->xe->ordered_wq, &vm->preempt.rebind_work); +} + static void preempt_rebind_work_func(struct work_struct *w) { struct xe_vm *vm = container_of(w, struct xe_vm, preempt.rebind_work); @@ -503,6 +537,11 @@ static void preempt_rebind_work_func(struct work_struct *w) } retry: + if (!try_wait_for_completion(&vm->xe->pm_block) && vm_suspend_preempt_worker(vm)) { + up_write(&vm->lock); + return; + } + if (xe_vm_userptr_check_repin(vm)) { err = xe_vm_userptr_pin(vm); if (err) @@ -1741,6 +1780,7 @@ struct xe_vm *xe_vm_create(struct xe_device *xe, u32 flags, struct xe_file *xef) if (flags & XE_VM_FLAG_LR_MODE) { INIT_WORK(&vm->preempt.rebind_work, preempt_rebind_work_func); xe_pm_runtime_get_noresume(xe); + INIT_LIST_HEAD(&vm->preempt.pm_activate_link); } if (flags & XE_VM_FLAG_FAULT_MODE) { @@ -1922,8 +1962,12 @@ void xe_vm_close_and_put(struct xe_vm *vm) xe_assert(xe, !vm->preempt.num_exec_queues); xe_vm_close(vm); - if (xe_vm_in_preempt_fence_mode(vm)) + if (xe_vm_in_preempt_fence_mode(vm)) { + mutex_lock(&xe->rebind_resume_lock); + list_del_init(&vm->preempt.pm_activate_link); + mutex_unlock(&xe->rebind_resume_lock); flush_work(&vm->preempt.rebind_work); + } if (xe_vm_in_fault_mode(vm)) xe_svm_close(vm); diff --git a/drivers/gpu/drm/xe/xe_vm.h b/drivers/gpu/drm/xe/xe_vm.h index b3e5bec0fa58..f2639794278b 100644 --- a/drivers/gpu/drm/xe/xe_vm.h +++ b/drivers/gpu/drm/xe/xe_vm.h @@ -281,6 +281,8 @@ struct dma_fence *xe_vm_bind_kernel_bo(struct xe_vm *vm, struct xe_bo *bo, struct xe_exec_queue *q, u64 addr, enum xe_cache_level cache_lvl); +void xe_vm_resume_preempt_worker(struct list_head *link); + /** * xe_vm_resv() - Return's the vm's reservation object * @vm: The vm diff --git a/drivers/gpu/drm/xe/xe_vm_types.h b/drivers/gpu/drm/xe/xe_vm_types.h index b5108d010786..e1a786db5f89 100644 --- a/drivers/gpu/drm/xe/xe_vm_types.h +++ b/drivers/gpu/drm/xe/xe_vm_types.h @@ -338,6 +338,11 @@ struct xe_vm { * BOs */ struct work_struct rebind_work; + /** + * @preempt.pm_activate_link: Link to list of rebind workers to be + * kicked on resume. + */ + struct list_head pm_activate_link; } preempt; /** @um: unified memory state */ -- 2.50.1

2 months, 2 weeks

2
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Linux 6.16.5

by Greg Kroah-Hartman

I'm announcing the release of the 6.16.5 kernel. All users of the 6.16 kernel series must upgrade. The updated 6.16.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.16.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/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 Makefile | 2 arch/arm64/include/asm/mmu.h | 7 arch/arm64/kernel/cpufeature.c | 5 arch/arm64/mm/mmu.c | 7 arch/mips/boot/dts/lantiq/danube_easy50712.dts | 5 arch/mips/lantiq/xway/sysctrl.c | 10 arch/powerpc/kernel/kvm.c | 8 arch/riscv/kvm/vcpu_vector.c | 2 arch/x86/kernel/cpu/intel.c | 2 arch/x86/kernel/cpu/microcode/amd.c | 22 arch/x86/kernel/cpu/topology_amd.c | 23 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 block/blk-rq-qos.h | 13 block/blk-zoned.c | 11 drivers/atm/atmtcp.c | 17 drivers/crypto/marvell/octeontx2/otx2_cpt_common.h | 5 drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c | 13 drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c | 4 drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c | 6 drivers/firmware/efi/stmm/tee_stmm_efi.c | 21 drivers/firmware/qcom/qcom_scm.c | 95 +- drivers/firmware/qcom/qcom_scm.h | 1 drivers/firmware/qcom/qcom_tzmem.c | 11 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 1 drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 14 drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 8 drivers/gpu/drm/amd/pm/amdgpu_pm.c | 18 drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 21 drivers/gpu/drm/mediatek/mtk_hdmi.c | 8 drivers/gpu/drm/mediatek/mtk_plane.c | 3 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 4 drivers/gpu/drm/msm/msm_gem_submit.c | 14 drivers/gpu/drm/msm/msm_kms.c | 10 drivers/gpu/drm/msm/registers/display/dsi.xml | 28 drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c | 15 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c | 5 drivers/gpu/drm/xe/xe_bo.c | 8 drivers/gpu/drm/xe/xe_sync.c | 2 drivers/gpu/drm/xe/xe_vm.c | 8 drivers/gpu/drm/xe/xe_vm.h | 15 drivers/hid/hid-asus.c | 8 drivers/hid/hid-elecom.c | 2 drivers/hid/hid-ids.h | 4 drivers/hid/hid-input-test.c | 10 drivers/hid/hid-input.c | 51 - drivers/hid/hid-logitech-dj.c | 4 drivers/hid/hid-logitech-hidpp.c | 2 drivers/hid/hid-multitouch.c | 8 drivers/hid/hid-ntrig.c | 3 drivers/hid/hid-quirks.c | 3 drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c | 1 drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h | 2 drivers/hid/intel-thc-hid/intel-thc/intel-thc-dev.c | 4 drivers/hid/wacom_wac.c | 1 drivers/isdn/hardware/mISDN/hfcpci.c | 12 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 36 drivers/net/ethernet/cadence/macb_main.c | 11 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/intel/ice/ice.h | 1 drivers/net/ethernet/intel/ice/ice_adapter.c | 49 - drivers/net/ethernet/intel/ice/ice_adapter.h | 4 drivers/net/ethernet/intel/ice/ice_ddp.c | 44 - drivers/net/ethernet/intel/ice/ice_idc.c | 10 drivers/net/ethernet/intel/ice/ice_main.c | 16 drivers/net/ethernet/intel/ice/ice_txrx.c | 2 drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c | 61 + drivers/net/ethernet/intel/idpf/idpf_txrx.c | 403 +++++----- drivers/net/ethernet/intel/idpf/idpf_txrx.h | 38 drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c | 2 drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h | 2 drivers/net/ethernet/marvell/octeontx2/af/cgx.c | 7 drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c | 6 drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 30 drivers/net/ethernet/marvell/octeontx2/af/rvu.h | 66 + drivers/net/ethernet/marvell/octeontx2/af/rvu_cgx.c | 68 - drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c | 4 drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c | 4 drivers/net/ethernet/marvell/octeontx2/af/rvu_debugfs.c | 22 drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 54 - drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c | 8 drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.c | 16 drivers/net/ethernet/marvell/octeontx2/af/rvu_npc_hash.h | 4 drivers/net/ethernet/marvell/octeontx2/af/rvu_rep.c | 13 drivers/net/ethernet/marvell/octeontx2/af/rvu_sdp.c | 10 drivers/net/ethernet/marvell/octeontx2/af/rvu_switch.c | 8 drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c | 2 drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.h | 2 drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 4 drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h | 12 drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 24 drivers/net/ethernet/marvell/octeontx2/nic/otx2_reg.h | 30 drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c | 3 drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 10 drivers/net/ethernet/marvell/octeontx2/nic/rep.c | 20 drivers/net/ethernet/marvell/octeontx2/nic/rep.h | 1 drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 15 drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 126 +-- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h | 1 drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c | 10 drivers/net/ethernet/mellanox/mlx5/core/sf/sf.h | 6 drivers/net/ethernet/mellanox/mlx5/core/steering/hws/action.c | 2 drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pat_arg.c | 6 drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pool.c | 1 drivers/net/ethernet/meta/fbnic/fbnic_netdev.c | 4 drivers/net/ethernet/meta/fbnic/fbnic_pci.c | 2 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 13 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 9 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 drivers/net/hyperv/netvsc.c | 17 drivers/net/hyperv/rndis_filter.c | 23 drivers/net/phy/mscc/mscc.h | 4 drivers/net/phy/mscc/mscc_main.c | 4 drivers/net/phy/mscc/mscc_ptp.c | 34 drivers/net/usb/qmi_wwan.c | 3 drivers/of/dynamic.c | 9 drivers/of/of_reserved_mem.c | 17 drivers/pinctrl/Kconfig | 1 drivers/pinctrl/mediatek/pinctrl-airoha.c | 8 drivers/platform/x86/intel/int3472/discrete.c | 6 drivers/scsi/scsi_sysfs.c | 4 drivers/thermal/mediatek/lvts_thermal.c | 74 + drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/erofs/super.c | 24 fs/erofs/zdata.c | 13 fs/smb/client/cifsfs.c | 14 fs/smb/client/inode.c | 34 fs/smb/client/smb2inode.c | 7 fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/dma-map-ops.h | 3 include/linux/firmware/qcom/qcom_scm.h | 5 include/linux/platform_data/x86/int3472.h | 1 include/linux/soc/marvell/silicons.h | 25 include/linux/virtio_config.h | 2 include/net/bluetooth/hci_sync.h | 2 include/net/rose.h | 18 include/uapi/linux/vhost.h | 4 io_uring/io-wq.c | 8 io_uring/kbuf.c | 20 kernel/dma/contiguous.c | 2 kernel/dma/pool.c | 4 kernel/events/core.c | 6 kernel/trace/fgraph.c | 1 kernel/trace/trace.c | 4 kernel/trace/trace_functions_graph.c | 22 net/atm/common.c | 15 net/bluetooth/hci_conn.c | 58 + net/bluetooth/hci_event.c | 25 net/bluetooth/hci_sync.c | 6 net/bluetooth/mgmt.c | 9 net/core/page_pool.c | 6 net/ipv4/route.c | 10 net/l2tp/l2tp_ppp.c | 25 net/rose/af_rose.c | 13 net/rose/rose_in.c | 12 net/rose/rose_route.c | 62 - net/rose/rose_timer.c | 2 net/sctp/ipv6.c | 2 sound/soc/codecs/lpass-tx-macro.c | 2 sound/soc/codecs/rt1320-sdw.c | 3 sound/soc/codecs/rt721-sdca.c | 2 sound/soc/codecs/rt721-sdca.h | 4 tools/perf/util/symbol-minimal.c | 55 - tools/tracing/latency/Makefile.config | 8 tools/tracing/rtla/Makefile.config | 8 177 files changed, 1755 insertions(+), 977 deletions(-) Aaron Ma (2): HID: intel-thc-hid: intel-quicki2c: Fix ACPI dsd ICRS/ISUB length HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save Aleksander Jan Bajkowski (2): mips: dts: lantiq: danube: add missing burst length property mips: lantiq: xway: sysctrl: rename the etop node Alex Deucher (4): Revert "drm/amdgpu: fix incorrect vm flags to map bo" drm/amdgpu/userq: fix error handling of invalid doorbell drm/amdgpu/gfx11: set MQD as appriopriate for queue types drm/amdgpu/gfx12: set MQD as appriopriate for queue types Alexander Duyck (1): fbnic: Move phylink resume out of service_task and into open/close Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Alexey Klimov (1): ASoC: codecs: tx-macro: correct tx_macro_component_drv name Antheas Kapenekakis (1): HID: quirks: add support for Legion Go dual dinput modes Ayushi Makhija (1): drm/msm: update the high bitfield of certain DSI registers Bart Van Assche (1): blk-zoned: Fix a lockdep complaint about recursive locking Bartosz Golaszewski (4): firmware: qcom: scm: remove unused arguments from SHM bridge routines firmware: qcom: scm: take struct device as argument in SHM bridge enable firmware: qcom: scm: initialize tzmem before marking SCM as available firmware: qcom: scm: request the waitqueue irq *after* initializing SCM Borislav Petkov (AMD) (1): x86/microcode/AMD: Handle the case of no BIOS microcode Chenyuan Yang (1): drm/msm/dpu: Add a null ptr check for dpu_encoder_needs_modeset Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Dan Carpenter (1): of: dynamic: Fix use after free in of_changeset_add_prop_helper() Dipayaan Roy (1): net: hv_netvsc: fix loss of early receive events from host during channel open. Dmitry Baryshkov (3): drm/msm/kms: move snapshot init earlier in KMS init drm/msm/dpu: correct dpu_plane_virtual_atomic_check() dt-bindings: display/msm: qcom,mdp5: drop lut clock Dongcheng Yan (1): platform/x86: int3472: add hpd pin support Emil Tantilov (1): ice: fix NULL pointer dereference in ice_unplug_aux_dev() on reset Eric Dumazet (3): sctp: initialize more fields in sctp_v6_from_sk() l2tp: do not use sock_hold() in pppol2tp_session_get_sock() net: rose: fix a typo in rose_clear_routes() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Even Xu (1): HID: intel-thc-hid: Intel-quicki2c: Enhance driver re-install flow Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Fengnan Chang (1): io_uring/io-wq: add check free worker before create new worker Greg Kroah-Hartman (1): Linux 6.16.5 Hariprasad Kelam (2): Octeontx2-vf: Fix max packet length errors Octeontx2-af: Fix NIX X2P calibration failures Horatiu Vultur (1): phy: mscc: Fix when PTP clock is register and unregister Ian Rogers (1): perf symbol-minimal: Fix ehdr reading in filename__read_build_id Igor Torrente (1): Revert "virtio: reject shm region if length is zero" Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" Jacob Keller (2): ice: don't leave device non-functional if Tx scheduler config fails ice: use fixed adapter index for E825C embedded devices James Jones (1): drm/nouveau/disp: Always accept linear modifier Jan Kiszka (1): efi: stmm: Fix incorrect buffer allocation method Jason-JH Lin (1): drm/mediatek: Add error handling for old state CRTC in atomic_disable Jedrzej Jagielski (1): ixgbe: fix ixgbe_orom_civd_info struct layout Jens Axboe (1): io_uring/kbuf: always use READ_ONCE() to read ring provided buffer lengths Jesse.Zhang (1): drm/amdgpu: update firmware version checks for user queue support Joshua Hay (4): idpf: add support for Tx refillqs in flow scheduling mode idpf: simplify and fix splitq Tx packet rollback error path idpf: replace flow scheduling buffer ring with buffer pool idpf: stop Tx if there are insufficient buffer resources José Expósito (2): HID: input: rename hidinput_set_battery_charge_status() HID: input: report battery status changes immediately Junli Liu (1): erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC K Prateek Nayak (1): x86/cpu/topology: Use initial APIC ID from XTOPOLOGY leaf on AMD/HYGON Kees Cook (1): arm64: mm: Fix CFI failure due to kpti_ng_pgd_alloc function signature Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Lama Kayal (4): net/mlx5: HWS, Fix memory leak in hws_pool_buddy_init error path net/mlx5: HWS, Fix memory leak in hws_action_get_shared_stc_nic error flow net/mlx5: HWS, Fix uninitialized variables in mlx5hws_pat_calc_nop error flow net/mlx5: HWS, Fix pattern destruction in mlx5hws_pat_get_pattern error path Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Lizhi Hou (1): of: dynamic: Fix memleak when of_pci_add_properties() failed Lorenzo Bianconi (1): pinctrl: airoha: Fix return value in pinconf callbacks Louis-Alexis Eyraud (1): drm/mediatek: mtk_hdmi: Fix inverted parameters in some regmap_update_bits calls Ludovico de Nittis (2): Bluetooth: hci_event: Treat UNKNOWN_CONN_ID on disconnect as success Bluetooth: hci_event: Mark connection as closed during suspend disconnect Luiz Augusto von Dentz (2): Bluetooth: hci_conn: Make unacked packet handling more robust Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Ma Ke (1): drm/mediatek: Fix device/node reference count leaks in mtk_drm_get_all_drm_priv Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Martin Hilgendorf (1): HID: elecom: add support for ELECOM M-DT2DRBK Mason Chang (3): thermal/drivers/mediatek/lvts_thermal: Change lvts commands array to static const thermal/drivers/mediatek/lvts_thermal: Add lvts commands and their sizes to driver data thermal/drivers/mediatek/lvts_thermal: Add mt7988 lvts commands Matt Coffin (1): HID: logitech: Add ids for G PRO 2 LIGHTSPEED Matthew Brost (1): drm/xe: Don't trigger rebind on initial dma-buf validation Michael Chan (2): bnxt_en: Adjust TX rings if reservation is less than requested bnxt_en: Fix stats context reservation logic Michal Kubiak (1): ice: fix incorrect counter for buffer allocation failures Mina Almasry (1): page_pool: fix incorrect mp_ops error handling Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Moshe Shemesh (4): net/mlx5: Reload auxiliary drivers on fw_activate net/mlx5: Fix lockdep assertion on sync reset unload event net/mlx5: Nack sync reset when SFs are present net/mlx5: Prevent flow steering mode changes in switchdev mode Namhyung Kim (1): vhost: Fix ioctl # for VHOST_[GS]ET_FORK_FROM_OWNER Nathan Chancellor (1): drm/msm/dpu: Initialize crtc_state to NULL in dpu_plane_virtual_atomic_check() Neil Mandir (1): net: macb: Disable clocks once Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Nilay Shroff (1): block: validate QoS before calling __rq_qos_done_bio() Oreoluwa Babatunde (1): of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Paulo Alcantara (2): smb: client: fix race with concurrent opens in unlink(2) smb: client: fix race with concurrent opens in rename(2) Pavel Shpakovskiy (1): Bluetooth: hci_sync: fix set_local_name race condition Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (2): HID: asus: fix UAF via HID_CLAIMED_INPUT validation HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() Qingyue Zhang (1): io_uring/kbuf: fix signedness in this_len calculation Radim Krčmář (1): RISC-V: KVM: fix stack overrun when loading vlenb Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rob Clark (1): drm/msm: Defer fd_install in SUBMIT ioctl Rob Herring (Arm) (1): of: reserved_mem: Add missing IORESOURCE_MEM flag on resources Rohan G Thomas (3): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts net: stmmac: xgmac: Correct supported speed modes net: stmmac: Set CIC bit only for TX queues with COE Sean Anderson (1): net: macb: Fix offset error in gem_update_stats Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Shuhao Fu (1): fs/smb: Fix inconsistent refcnt update Shuming Fan (2): ASoC: rt721: fix FU33 Boost Volume control not working ASoC: rt1320: fix random cycle mute issue Sreekanth Reddy (1): bnxt_en: Fix memory corruption when FW resources change during ifdown Steve French (1): smb3 client: fix return code mapping of remap_file_range Steven Rostedt (1): fgraph: Copy args in intermediate storage with entry Subbaraya Sundeep (1): octeontx2: Set appropriate PF, VF masks and shifts based on silicon Suchit Karunakaran (1): x86/cpu/intel: Fix the constant_tsc model check for Pentium 4 Takamitsu Iwai (3): net: rose: split remove and free operations in rose_remove_neigh() net: rose: convert 'use' field to refcount_t net: rose: include node references in rose_neigh refcount Tao Chen (2): tools/latency-collector: Check pkg-config install rtla: Check pkg-config install Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Thomas Hellström (2): drm/xe/vm: Don't pin the vm_resv during validation drm/xe/vm: Clear the scratch_pt pointer on error Timur Tabi (3): drm/nouveau: remove unused increment in gm200_flcn_pio_imem_wr drm/nouveau: remove unused memory target test drm/nouveau: fix error path in nvkm_gsp_fwsec_v2 Vladimir Riabchun (1): mISDN: hfcpci: Fix warning when deleting uninitialized timer Yang Li (1): Bluetooth: hci_event: Disconnect device when BIG sync is lost Yang Wang (1): drm/amd/amdgpu: disable hwmon power1_cap* for gfx 11.0.3 on vf mode Ye Weihua (1): trace/fgraph: Fix the warning caused by missing unregister notifier Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly Yuezhang Mo (1): erofs: Fallback to normal access if DAX is not supported on extra device Yunseong Kim (1): perf: Avoid undefined behavior from stopping/starting inactive events Zbigniew Kempczyński (1): drm/xe/xe_sync: avoid race during ufence signaling luoguangfei (1): net: macb: fix unregister_netdev call order in macb_remove()

2 months, 2 weeks

1
1
0 0

Linux 6.12.45

by Greg Kroah-Hartman

I'm announcing the release of the 6.12.45 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/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 Makefile | 2 arch/mips/boot/dts/lantiq/danube_easy50712.dts | 5 arch/mips/lantiq/xway/sysctrl.c | 10 arch/powerpc/kernel/kvm.c | 8 arch/riscv/kvm/vcpu_vector.c | 2 arch/x86/kernel/cpu/microcode/amd.c | 22 +- arch/x86/kernel/cpu/topology_amd.c | 23 +- arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 block/blk-zoned.c | 11 - drivers/acpi/ec.c | 6 drivers/atm/atmtcp.c | 17 + drivers/firmware/efi/stmm/tee_stmm_efi.c | 21 +- drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/amd/pm/amdgpu_pm.c | 18 - drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/mediatek/mtk_drm_drv.c | 21 +- drivers/gpu/drm/mediatek/mtk_plane.c | 3 drivers/gpu/drm/msm/msm_gem_submit.c | 14 - drivers/gpu/drm/msm/msm_kms.c | 10 drivers/gpu/drm/msm/registers/display/dsi.xml | 28 +- drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c | 15 - drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c | 5 drivers/gpu/drm/xe/xe_bo.c | 3 drivers/gpu/drm/xe/xe_sync.c | 2 drivers/gpu/drm/xe/xe_vm.c | 8 drivers/hid/hid-asus.c | 8 drivers/hid/hid-ids.h | 3 drivers/hid/hid-input-test.c | 10 drivers/hid/hid-input.c | 51 ++-- drivers/hid/hid-logitech-dj.c | 4 drivers/hid/hid-logitech-hidpp.c | 2 drivers/hid/hid-multitouch.c | 8 drivers/hid/hid-ntrig.c | 3 drivers/hid/hid-quirks.c | 2 drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/broadcom/bnxt/bnxt.c | 36 ++- drivers/net/ethernet/cadence/macb_main.c | 9 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/intel/ice/ice_adapter.c | 49 +++- drivers/net/ethernet/intel/ice/ice_adapter.h | 4 drivers/net/ethernet/intel/ice/ice_ddp.c | 44 +++- drivers/net/ethernet/intel/ice/ice_main.c | 16 + drivers/net/ethernet/intel/ice/ice_txrx.c | 2 drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 + drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 114 ++++++----- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h | 1 drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c | 10 drivers/net/ethernet/mellanox/mlx5/core/sf/sf.h | 6 drivers/net/ethernet/meta/fbnic/fbnic_netdev.c | 4 drivers/net/ethernet/meta/fbnic/fbnic_pci.c | 2 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 13 + drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 9 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 drivers/net/hyperv/netvsc.c | 18 + drivers/net/hyperv/rndis_filter.c | 20 + drivers/net/phy/mscc/mscc.h | 4 drivers/net/phy/mscc/mscc_main.c | 4 drivers/net/phy/mscc/mscc_ptp.c | 34 ++- drivers/net/usb/qmi_wwan.c | 3 drivers/of/dynamic.c | 9 drivers/of/of_reserved_mem.c | 16 + drivers/pci/controller/dwc/pcie-designware.c | 8 drivers/pci/controller/plda/pcie-starfive.c | 2 drivers/pci/pci.h | 2 drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 drivers/thermal/mediatek/lvts_thermal.c | 74 +++++-- drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/erofs/zdata.c | 13 + fs/smb/client/cifsfs.c | 14 + fs/smb/client/inode.c | 34 +++ fs/smb/client/smb2inode.c | 7 fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/dma-map-ops.h | 3 include/net/bluetooth/hci_sync.h | 2 include/net/rose.h | 18 + include/uapi/linux/vhost.h | 4 kernel/dma/contiguous.c | 2 kernel/dma/pool.c | 4 kernel/trace/fgraph.c | 1 kernel/trace/trace.c | 4 net/atm/common.c | 15 + net/bluetooth/hci_event.c | 20 + net/bluetooth/hci_sync.c | 6 net/bluetooth/mgmt.c | 5 net/ipv4/route.c | 10 net/l2tp/l2tp_ppp.c | 25 -- net/rose/af_rose.c | 13 - net/rose/rose_in.c | 12 - net/rose/rose_route.c | 62 +++-- net/rose/rose_timer.c | 2 net/sctp/ipv6.c | 2 sound/soc/codecs/lpass-tx-macro.c | 2 tools/perf/util/symbol-minimal.c | 55 ++--- tools/tracing/latency/Makefile.config | 8 tools/tracing/rtla/Makefile.config | 8 105 files changed, 907 insertions(+), 399 deletions(-) Aleksander Jan Bajkowski (2): mips: dts: lantiq: danube: add missing burst length property mips: lantiq: xway: sysctrl: rename the etop node Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexander Duyck (1): fbnic: Move phylink resume out of service_task and into open/close Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Alexey Klimov (1): ASoC: codecs: tx-macro: correct tx_macro_component_drv name Antheas Kapenekakis (1): HID: quirks: add support for Legion Go dual dinput modes Ayushi Makhija (1): drm/msm: update the high bitfield of certain DSI registers Bart Van Assche (1): blk-zoned: Fix a lockdep complaint about recursive locking Borislav Petkov (AMD) (1): x86/microcode/AMD: Handle the case of no BIOS microcode Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Dan Carpenter (1): of: dynamic: Fix use after free in of_changeset_add_prop_helper() Dipayaan Roy (1): net: hv_netvsc: fix loss of early receive events from host during channel open. Dmitry Baryshkov (2): drm/msm/kms: move snapshot init earlier in KMS init dt-bindings: display/msm: qcom,mdp5: drop lut clock Eric Dumazet (3): sctp: initialize more fields in sctp_v6_from_sk() l2tp: do not use sock_hold() in pppol2tp_session_get_sock() net: rose: fix a typo in rose_clear_routes() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 6.12.45 Horatiu Vultur (1): phy: mscc: Fix when PTP clock is register and unregister Ian Rogers (1): perf symbol-minimal: Fix ehdr reading in filename__read_build_id Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" Jacob Keller (2): ice: don't leave device non-functional if Tx scheduler config fails ice: use fixed adapter index for E825C embedded devices James Jones (1): drm/nouveau/disp: Always accept linear modifier Jan Kiszka (1): efi: stmm: Fix incorrect buffer allocation method Jason-JH Lin (1): drm/mediatek: Add error handling for old state CRTC in atomic_disable Joe Damato (1): hv_netvsc: Link queues to NAPIs José Expósito (2): HID: input: rename hidinput_set_battery_charge_status() HID: input: report battery status changes immediately Junli Liu (1): erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC K Prateek Nayak (1): x86/cpu/topology: Use initial APIC ID from XTOPOLOGY leaf on AMD/HYGON Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Lizhi Hou (1): of: dynamic: Fix memleak when of_pci_add_properties() failed Ludovico de Nittis (2): Bluetooth: hci_event: Treat UNKNOWN_CONN_ID on disconnect as success Bluetooth: hci_event: Mark connection as closed during suspend disconnect Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Ma Ke (1): drm/mediatek: Fix device/node reference count leaks in mtk_drm_get_all_drm_priv Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Mason Chang (3): thermal/drivers/mediatek/lvts_thermal: Change lvts commands array to static const thermal/drivers/mediatek/lvts_thermal: Add lvts commands and their sizes to driver data thermal/drivers/mediatek/lvts_thermal: Add mt7988 lvts commands Matt Coffin (1): HID: logitech: Add ids for G PRO 2 LIGHTSPEED Matthew Brost (1): drm/xe: Don't trigger rebind on initial dma-buf validation Michael Chan (2): bnxt_en: Adjust TX rings if reservation is less than requested bnxt_en: Fix stats context reservation logic Michal Kubiak (1): ice: fix incorrect counter for buffer allocation failures Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Moshe Shemesh (3): net/mlx5: Reload auxiliary drivers on fw_activate net/mlx5: Fix lockdep assertion on sync reset unload event net/mlx5: Nack sync reset when SFs are present Namhyung Kim (1): vhost: Fix ioctl # for VHOST_[GS]ET_FORK_FROM_OWNER Neil Mandir (1): net: macb: Disable clocks once Niklas Cassel (2): PCI: Rename PCIE_RESET_CONFIG_DEVICE_WAIT_MS to PCIE_RESET_CONFIG_WAIT_MS PCI: dwc: Ensure that dw_pcie_wait_for_link() waits 100 ms after link up Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oreoluwa Babatunde (1): of: reserved_mem: Restructure call site for dma_contiguous_early_fixup() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Paulo Alcantara (2): smb: client: fix race with concurrent opens in unlink(2) smb: client: fix race with concurrent opens in rename(2) Pavel Shpakovskiy (1): Bluetooth: hci_sync: fix set_local_name race condition Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (2): HID: asus: fix UAF via HID_CLAIMED_INPUT validation HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() Radim Krčmář (1): RISC-V: KVM: fix stack overrun when loading vlenb Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rob Clark (1): drm/msm: Defer fd_install in SUBMIT ioctl Rohan G Thomas (3): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts net: stmmac: xgmac: Correct supported speed modes net: stmmac: Set CIC bit only for TX queues with COE Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Shuhao Fu (1): fs/smb: Fix inconsistent refcnt update Sreekanth Reddy (1): bnxt_en: Fix memory corruption when FW resources change during ifdown Steve French (1): smb3 client: fix return code mapping of remap_file_range Takamitsu Iwai (3): net: rose: split remove and free operations in rose_remove_neigh() net: rose: convert 'use' field to refcount_t net: rose: include node references in rose_neigh refcount Tao Chen (2): tools/latency-collector: Check pkg-config install rtla: Check pkg-config install Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Thomas Hellström (1): drm/xe/vm: Clear the scratch_pt pointer on error Timur Tabi (3): drm/nouveau: remove unused increment in gm200_flcn_pio_imem_wr drm/nouveau: remove unused memory target test drm/nouveau: fix error path in nvkm_gsp_fwsec_v2 Werner Sembach (1): ACPI: EC: Add device to acpi_ec_no_wakeup[] qurik list Yang Wang (1): drm/amd/amdgpu: disable hwmon power1_cap* for gfx 11.0.3 on vf mode Ye Weihua (1): trace/fgraph: Fix the warning caused by missing unregister notifier Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly Zbigniew Kempczyński (1): drm/xe/xe_sync: avoid race during ufence signaling luoguangfei (1): net: macb: fix unregister_netdev call order in macb_remove()

2 months, 2 weeks

1
1
0 0

Linux 6.6.104

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.104 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 ------------ Documentation/devicetree/bindings/display/msm/qcom,mdp5.yaml | 1 Makefile | 2 arch/mips/boot/dts/lantiq/danube_easy50712.dts | 5 arch/mips/lantiq/xway/sysctrl.c | 10 arch/powerpc/kernel/kvm.c | 8 arch/x86/kernel/cpu/microcode/amd.c | 22 + arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 drivers/acpi/ec.c | 6 drivers/atm/atmtcp.c | 17 drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/msm/msm_gem_submit.c | 14 drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/gpu/drm/nouveau/nvkm/falcon/gm200.c | 15 drivers/hid/hid-asus.c | 8 drivers/hid/hid-ids.h | 3 drivers/hid/hid-input-test.c | 10 drivers/hid/hid-input.c | 51 +- drivers/hid/hid-logitech-dj.c | 4 drivers/hid/hid-logitech-hidpp.c | 2 drivers/hid/hid-mcp2221.c | 71 ++-- drivers/hid/hid-multitouch.c | 8 drivers/hid/hid-ntrig.c | 3 drivers/hid/hid-quirks.c | 2 drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/intel/ice/ice_txrx.c | 94 +++-- drivers/net/ethernet/intel/ice/ice_txrx.h | 19 - drivers/net/ethernet/intel/ice/ice_txrx_lib.h | 53 --- drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 + drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 190 +++++++---- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.h | 1 drivers/net/ethernet/mellanox/mlx5/core/main.c | 3 drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c | 87 ++--- drivers/net/ethernet/mellanox/mlx5/core/sf/sf.h | 6 drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 8 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 13 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 9 drivers/net/ethernet/stmicro/stmmac/hwif.h | 8 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 drivers/net/phy/mscc/mscc.h | 4 drivers/net/phy/mscc/mscc_main.c | 4 drivers/net/phy/mscc/mscc_ptp.c | 34 + drivers/net/usb/qmi_wwan.c | 3 drivers/of/dynamic.c | 29 - drivers/of/of_private.h | 1 drivers/of/overlay.c | 11 drivers/of/unittest.c | 12 drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/erofs/zdata.c | 13 fs/nfs/pagelist.c | 86 ---- fs/nfs/write.c | 146 +++++--- fs/smb/client/cifsfs.c | 14 fs/smb/client/inode.c | 34 + fs/smb/client/smb2inode.c | 7 fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/mlx5/mlx5_ifc.h | 11 include/linux/nfs_page.h | 2 include/net/bluetooth/hci_sync.h | 2 include/net/rose.h | 18 - kernel/dma/pool.c | 4 kernel/trace/trace.c | 4 net/atm/common.c | 15 net/bluetooth/hci_event.c | 20 + net/bluetooth/hci_sync.c | 6 net/bluetooth/mgmt.c | 5 net/ipv4/route.c | 10 net/rose/af_rose.c | 13 net/rose/rose_in.c | 12 net/rose/rose_route.c | 62 ++- net/rose/rose_timer.c | 2 net/sctp/ipv6.c | 2 sound/soc/codecs/lpass-tx-macro.c | 2 82 files changed, 890 insertions(+), 553 deletions(-) Aleksander Jan Bajkowski (2): mips: dts: lantiq: danube: add missing burst length property mips: lantiq: xway: sysctrl: rename the etop node Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Alexey Klimov (1): ASoC: codecs: tx-macro: correct tx_macro_component_drv name Antheas Kapenekakis (1): HID: quirks: add support for Legion Go dual dinput modes Borislav Petkov (AMD) (1): x86/microcode/AMD: Handle the case of no BIOS microcode Chris Mi (1): net/mlx5: SF, Fix add port error handling Christoph Hellwig (1): nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Dan Carpenter (1): of: dynamic: Fix use after free in of_changeset_add_prop_helper() Dmitry Baryshkov (1): dt-bindings: display/msm: qcom,mdp5: drop lut clock Eric Dumazet (2): sctp: initialize more fields in sctp_v6_from_sk() net: rose: fix a typo in rose_clear_routes() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 6.6.104 Hamish Martin (2): HID: mcp2221: Don't set bus speed on every transfer HID: mcp2221: Handle reads greater than 60 bytes Horatiu Vultur (1): phy: mscc: Fix when PTP clock is register and unregister Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" James Jones (1): drm/nouveau/disp: Always accept linear modifier Jiri Pirko (3): net/mlx5: Call mlx5_sf_id_erase() once in mlx5_sf_dealloc() net/mlx5: Use devlink port pointer to get the pointer of container SF struct net/mlx5: Convert SF port_indices xarray to function_ids xarray José Expósito (2): HID: input: rename hidinput_set_battery_charge_status() HID: input: report battery status changes immediately Junli Liu (1): erofs: fix atomic context detection when !CONFIG_DEBUG_LOCK_ALLOC Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Larysa Zaremba (1): ice: Introduce ice_xdp_buff Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Lizhi Hou (1): of: dynamic: Fix memleak when of_pci_add_properties() failed Ludovico de Nittis (2): Bluetooth: hci_event: Treat UNKNOWN_CONN_ID on disconnect as success Bluetooth: hci_event: Mark connection as closed during suspend disconnect Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Maciej Fijalkowski (2): ice: gather page_count()'s of each frag right before XDP prog call ice: stop storing XDP verdict within ice_rx_buf Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Matt Coffin (1): HID: logitech: Add ids for G PRO 2 LIGHTSPEED Michal Kubiak (1): ice: fix incorrect counter for buffer allocation failures Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Moshe Shemesh (5): net/mlx5: Reload auxiliary drivers on fw_activate net/mlx5: Add device cap for supporting hot reset in sync reset flow net/mlx5: Add support for sync reset using hot reset net/mlx5: Fix lockdep assertion on sync reset unload event net/mlx5: Nack sync reset when SFs are present Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Paulo Alcantara (2): smb: client: fix race with concurrent opens in unlink(2) smb: client: fix race with concurrent opens in rename(2) Pavel Shpakovskiy (1): Bluetooth: hci_sync: fix set_local_name race condition Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (2): HID: asus: fix UAF via HID_CLAIMED_INPUT validation HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rob Clark (1): drm/msm: Defer fd_install in SUBMIT ioctl Rob Herring (1): of: Add a helper to free property struct Rohan G Thomas (3): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts net: stmmac: xgmac: Correct supported speed modes net: stmmac: Set CIC bit only for TX queues with COE Serge Semin (1): net: stmmac: Rename phylink_get_caps() callback to update_caps() Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Shuhao Fu (1): fs/smb: Fix inconsistent refcnt update Steve French (1): smb3 client: fix return code mapping of remap_file_range Takamitsu Iwai (3): net: rose: split remove and free operations in rose_remove_neigh() net: rose: convert 'use' field to refcount_t net: rose: include node references in rose_neigh refcount Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Timur Tabi (2): drm/nouveau: remove unused increment in gm200_flcn_pio_imem_wr drm/nouveau: remove unused memory target test Trond Myklebust (1): NFS: Fix a race when updating an existing write Werner Sembach (1): ACPI: EC: Add device to acpi_ec_no_wakeup[] qurik list Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly

2 months, 2 weeks

1
1
0 0

Linux 6.1.150

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.150 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/boot/dts/lantiq/danube_easy50712.dts | 5 arch/mips/lantiq/xway/sysctrl.c | 10 - arch/powerpc/kernel/kvm.c | 8 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 drivers/acpi/ec.c | 6 drivers/atm/atmtcp.c | 17 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/display/drm_dp_helper.c | 2 drivers/gpu/drm/msm/msm_gem_submit.c | 14 - drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/hid/hid-asus.c | 8 drivers/hid/hid-input-test.c | 10 - drivers/hid/hid-input.c | 51 ++--- drivers/hid/hid-mcp2221.c | 71 +++++-- drivers/hid/hid-multitouch.c | 8 drivers/hid/hid-ntrig.c | 3 drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 4 drivers/net/phy/mscc/mscc.h | 4 drivers/net/phy/mscc/mscc_main.c | 4 drivers/net/phy/mscc/mscc_ptp.c | 34 ++- drivers/net/usb/qmi_wwan.c | 3 drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/nfs/pagelist.c | 86 --------- fs/nfs/write.c | 140 +++++++++------ fs/smb/client/cifsfs.c | 14 + fs/smb/client/inode.c | 34 +++ fs/smb/client/smb2inode.c | 7 fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/nfs_page.h | 2 include/net/bluetooth/hci_sync.h | 2 include/net/rose.h | 18 + kernel/dma/pool.c | 4 kernel/trace/trace.c | 4 net/atm/common.c | 15 + net/bluetooth/hci_event.c | 20 +- net/bluetooth/hci_sync.c | 6 net/bluetooth/mgmt.c | 5 net/ipv4/route.c | 10 - net/rose/af_rose.c | 13 - net/rose/rose_in.c | 12 - net/rose/rose_route.c | 62 ++++-- net/rose/rose_timer.c | 2 net/sctp/ipv6.c | 2 sound/soc/codecs/lpass-tx-macro.c | 2 57 files changed, 512 insertions(+), 300 deletions(-) Aleksander Jan Bajkowski (2): mips: dts: lantiq: danube: add missing burst length property mips: lantiq: xway: sysctrl: rename the etop node Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Alexey Klimov (1): ASoC: codecs: tx-macro: correct tx_macro_component_drv name Christoph Hellwig (1): nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Eric Dumazet (2): sctp: initialize more fields in sctp_v6_from_sk() net: rose: fix a typo in rose_clear_routes() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 6.1.150 Hamish Martin (2): HID: mcp2221: Don't set bus speed on every transfer HID: mcp2221: Handle reads greater than 60 bytes Horatiu Vultur (1): phy: mscc: Fix when PTP clock is register and unregister Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" James Jones (1): drm/nouveau/disp: Always accept linear modifier José Expósito (2): HID: input: rename hidinput_set_battery_charge_status() HID: input: report battery status changes immediately Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Ludovico de Nittis (2): Bluetooth: hci_event: Treat UNKNOWN_CONN_ID on disconnect as success Bluetooth: hci_event: Mark connection as closed during suspend disconnect Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Moshe Shemesh (1): net/mlx5: Reload auxiliary drivers on fw_activate Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Paulo Alcantara (2): smb: client: fix race with concurrent opens in unlink(2) smb: client: fix race with concurrent opens in rename(2) Pavel Shpakovskiy (1): Bluetooth: hci_sync: fix set_local_name race condition Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (2): HID: asus: fix UAF via HID_CLAIMED_INPUT validation HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rob Clark (1): drm/msm: Defer fd_install in SUBMIT ioctl Rohan G Thomas (1): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Shuhao Fu (1): fs/smb: Fix inconsistent refcnt update Steve French (1): smb3 client: fix return code mapping of remap_file_range Takamitsu Iwai (3): net: rose: split remove and free operations in rose_remove_neigh() net: rose: convert 'use' field to refcount_t net: rose: include node references in rose_neigh refcount Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Trond Myklebust (1): NFS: Fix a race when updating an existing write Werner Sembach (1): ACPI: EC: Add device to acpi_ec_no_wakeup[] qurik list Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly

2 months, 2 weeks

1
1
0 0

Linux 5.15.191

by Greg Kroah-Hartman

I'm announcing the release of the 5.15.191 kernel. All users of the 5.15 kernel series must upgrade. The updated 5.15.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.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/powerpc/kernel/kvm.c | 8 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 drivers/atm/atmtcp.c | 17 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/drm_dp_helper.c | 2 drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/hid/hid-asus.c | 8 drivers/hid/hid-mcp2221.c | 71 +++++-- drivers/hid/hid-multitouch.c | 8 drivers/hid/hid-ntrig.c | 3 drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 4 drivers/net/phy/mscc/mscc.h | 4 drivers/net/phy/mscc/mscc_main.c | 4 drivers/net/phy/mscc/mscc_ptp.c | 34 ++- drivers/net/usb/qmi_wwan.c | 3 drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/nfs/pagelist.c | 86 --------- fs/nfs/write.c | 140 +++++++++------ fs/udf/directory.c | 2 fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/nfs_page.h | 2 kernel/dma/pool.c | 4 kernel/trace/trace.c | 4 net/atm/common.c | 15 + net/bluetooth/hci_event.c | 12 + net/ipv4/route.c | 10 - net/sctp/ipv6.c | 2 sound/soc/codecs/lpass-tx-macro.c | 2 40 files changed, 326 insertions(+), 207 deletions(-) Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Alexey Klimov (1): ASoC: codecs: tx-macro: correct tx_macro_component_drv name Christoph Hellwig (1): nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Eric Dumazet (1): sctp: initialize more fields in sctp_v6_from_sk() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 5.15.191 Hamish Martin (2): HID: mcp2221: Don't set bus speed on every transfer HID: mcp2221: Handle reads greater than 60 bytes Horatiu Vultur (1): phy: mscc: Fix when PTP clock is register and unregister Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" James Jones (1): drm/nouveau/disp: Always accept linear modifier Jan Kara (1): udf: Fix directory iteration for longer tail extents Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (2): HID: asus: fix UAF via HID_CLAIMED_INPUT validation HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rohan G Thomas (1): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Trond Myklebust (1): NFS: Fix a race when updating an existing write Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly

2 months, 2 weeks

1
1
0 0

Linux 5.10.242

by Greg Kroah-Hartman

I'm announcing the release of the 5.10.242 kernel. All users of the 5.10 kernel series must upgrade. The updated 5.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.10.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/powerpc/kernel/kvm.c | 8 arch/x86/kernel/cpu/hygon.c | 3 arch/x86/kvm/lapic.c | 2 arch/x86/kvm/x86.c | 7 drivers/atm/atmtcp.c | 17 + drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 drivers/gpu/drm/drm_dp_helper.c | 2 drivers/gpu/drm/nouveau/dispnv50/wndw.c | 4 drivers/hid/hid-asus.c | 8 drivers/hid/hid-mcp2221.c | 71 +++++-- drivers/hid/hid-ntrig.c | 3 drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 +- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 4 drivers/net/usb/qmi_wwan.c | 3 drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 drivers/vhost/net.c | 9 fs/efivarfs/super.c | 4 fs/nfs/pagelist.c | 86 --------- fs/nfs/write.c | 140 +++++++++------ fs/xfs/libxfs/xfs_attr_remote.c | 7 fs/xfs/libxfs/xfs_da_btree.c | 6 include/linux/atmdev.h | 1 include/linux/nfs_page.h | 2 kernel/dma/pool.c | 4 kernel/trace/trace.c | 4 net/atm/common.c | 15 + net/bluetooth/hci_event.c | 12 + net/ipv4/route.c | 10 - net/sctp/ipv6.c | 2 sound/soc/intel/boards/bxt_da7219_max98357a.c | 12 - sound/soc/intel/boards/glk_rt5682_max98357a.c | 4 sound/soc/intel/boards/sof_da7219_max98373.c | 10 - sound/soc/intel/boards/sof_rt5682.c | 12 - sound/soc/intel/common/soc-acpi-intel-bxt-match.c | 2 sound/soc/intel/common/soc-acpi-intel-cml-match.c | 2 sound/soc/intel/common/soc-acpi-intel-glk-match.c | 4 sound/soc/intel/common/soc-acpi-intel-jsl-match.c | 6 sound/soc/intel/common/soc-acpi-intel-tgl-match.c | 4 44 files changed, 321 insertions(+), 217 deletions(-) Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Brent Lu (1): ASoC: Intel: sof_da7219_mx98360a: fail to initialize soundcard Christoph Hellwig (1): nfs: fold nfs_page_group_lock_subrequests into nfs_lock_and_join_requests Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Eric Dumazet (1): sctp: initialize more fields in sctp_v6_from_sk() Eric Sandeen (1): xfs: do not propagate ENODATA disk errors into xattr code Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 5.10.242 Hamish Martin (2): HID: mcp2221: Don't set bus speed on every transfer HID: mcp2221: Handle reads greater than 60 bytes Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" James Jones (1): drm/nouveau/disp: Always accept linear modifier Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Pierre-Louis Bossart (4): ASoC: Intel: bxt_da7219_max98357a: shrink platform_id below 20 characters ASoC: Intel: sof_rt5682: shrink platform_id names below 20 characters ASoC: Intel: glk_rt5682_max98357a: shrink platform_id below 20 characters ASoC: Intel: sof_da7219_max98373: shrink platform_id below 20 characters Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (1): HID: asus: fix UAF via HID_CLAIMED_INPUT validation Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rohan G Thomas (1): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts Shanker Donthineni (1): dma/pool: Ensure DMA_DIRECT_REMAP allocations are decrypted Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Tianxiang Peng (1): x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper Trond Myklebust (1): NFS: Fix a race when updating an existing write Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly

2 months, 2 weeks

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Linux 5.4.298

by Greg Kroah-Hartman

I'm announcing the release of the 5.4.298 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.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/powerpc/kernel/kvm.c | 8 +-- arch/x86/kvm/lapic.c | 3 + arch/x86/kvm/x86.c | 7 +- drivers/atm/atmtcp.c | 17 +++++- drivers/atm/eni.c | 17 ------ drivers/atm/firestream.c | 2 drivers/atm/fore200e.c | 27 ---------- drivers/atm/horizon.c | 40 --------------- drivers/atm/iphase.c | 16 ------ drivers/atm/lanai.c | 2 drivers/atm/solos-pci.c | 2 drivers/atm/zatm.c | 16 ------ drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 4 - drivers/gpu/drm/drm_dp_helper.c | 2 drivers/hid/hid-asus.c | 8 ++- drivers/hid/hid-ntrig.c | 3 + drivers/hid/wacom_wac.c | 1 drivers/net/ethernet/dlink/dl2k.c | 2 drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.c | 3 - drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.h | 12 ++++ drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 19 ++++++- drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 4 - drivers/net/usb/qmi_wwan.c | 3 + drivers/pinctrl/Kconfig | 1 drivers/scsi/scsi_sysfs.c | 4 - drivers/vhost/net.c | 9 ++- fs/efivarfs/super.c | 4 + include/linux/atmdev.h | 10 --- kernel/trace/trace.c | 4 - net/atm/common.c | 29 +++++----- net/bluetooth/hci_event.c | 12 ++++ net/ipv4/route.c | 10 ++- net/sctp/ipv6.c | 2 34 files changed, 128 insertions(+), 177 deletions(-) Alex Deucher (1): Revert "drm/amdgpu: fix incorrect vm flags to map bo" Alexei Lazar (3): net/mlx5e: Update and set Xon/Xoff upon MTU set net/mlx5e: Update and set Xon/Xoff upon port speed set net/mlx5e: Set local Xoff after FW update Christoph Hellwig (1): net/atm: remove the atmdev_ops {get, set}sockopt methods Damien Le Moal (1): scsi: core: sysfs: Correct sysfs attributes access rights Eric Dumazet (1): sctp: initialize more fields in sctp_v6_from_sk() Fabio Porcedda (1): net: usb: qmi_wwan: add Telit Cinterion LE910C4-WWX new compositions Greg Kroah-Hartman (1): Linux 5.4.298 Imre Deak (1): Revert "drm/dp: Change AUX DPCD probe address from DPCD_REV to LANE0_1_STATUS" Kuniyuki Iwashima (1): atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control(). Li Nan (1): efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare Luiz Augusto von Dentz (1): Bluetooth: hci_event: Detect if HCI_EV_NUM_COMP_PKTS is unbalanced Madhavan Srinivasan (1): powerpc/kvm: Fix ifdef to remove build warning Minjong Kim (1): HID: hid-ntrig: fix unable to handle page fault in ntrig_report_version() Nikolay Kuratov (1): vhost/net: Protect ubufs with rcu read lock in vhost_net_ubuf_put() Oscar Maes (1): net: ipv4: fix regression in local-broadcast routes Ping Cheng (1): HID: wacom: Add a new Art Pen 2 Qasim Ijaz (1): HID: asus: fix UAF via HID_CLAIMED_INPUT validation Randy Dunlap (1): pinctrl: STMFX: add missing HAS_IOMEM dependency Rohan G Thomas (1): net: stmmac: xgmac: Do not enable RX FIFO Overflow interrupts Tengda Wu (1): ftrace: Fix potential warning in trace_printk_seq during ftrace_dump Thijs Raymakers (1): KVM: x86: use array_index_nospec with indices that come from guest Yeounsu Moon (1): net: dlink: fix multicast stats being counted incorrectly

2 months, 2 weeks

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[PATCH 5.4] mm/khugepaged: fix ->anon_vma race

by Bjoern Doebel

From: Jann Horn <jannh(a)google.com> [Upstream commit 023f47a8250c6bdb4aebe744db4bf7f73414028b] If an ->anon_vma is attached to the VMA, collapse_and_free_pmd() requires it to be locked. Page table traversal is allowed under any one of the mmap lock, the anon_vma lock (if the VMA is associated with an anon_vma), and the mapping lock (if the VMA is associated with a mapping); and so to be able to remove page tables, we must hold all three of them. retract_page_tables() bails out if an ->anon_vma is attached, but does this check before holding the mmap lock (as the comment above the check explains). If we racily merged an existing ->anon_vma (shared with a child process) from a neighboring VMA, subsequent rmap traversals on pages belonging to the child will be able to see the page tables that we are concurrently removing while assuming that nothing else can access them. Repeat the ->anon_vma check once we hold the mmap lock to ensure that there really is no concurrent page table access. Hitting this bug causes a lockdep warning in collapse_and_free_pmd(), in the line "lockdep_assert_held_write(&vma->anon_vma->root->rwsem)". It can also lead to use-after-free access. Link: https://lore.kernel.org/linux-mm/CAG48ez3434wZBKFFbdx4M9j6eUwSUVPd4dxhzW_k_… Link: https://lkml.kernel.org/r/20230111133351.807024-1-jannh@google.com Fixes: f3f0e1d2150b ("khugepaged: add support of collapse for tmpfs/shmem pages") Signed-off-by: Jann Horn <jannh(a)google.com> Reported-by: Zach O'Keefe <zokeefe(a)google.com> Acked-by: Kirill A. Shutemov <kirill.shutemov(a)intel.linux.com> Reviewed-by: Yang Shi <shy828301(a)gmail.com> Cc: David Hildenbrand <david(a)redhat.com> Cc: <stable(a)vger.kernel.org> Signed-off-by: Andrew Morton <akpm(a)linux-foundation.org> [doebel(a)amazon.de: Kernel 5.4 uses different control flow and locking mechanism. Context adjustments.] Signed-off-by: Bjoern Doebel <doebel(a)amazon.de> --- Testing - passed the Amazon Linux kernel release tests - already shipped in Amazon Linux 2 - compile-tested against v5.4.298 --- mm/khugepaged.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/mm/khugepaged.c b/mm/khugepaged.c index f1f98305433e..d6da1fcbef6f 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1476,7 +1476,7 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff) * has higher cost too. It would also probably require locking * the anon_vma. */ - if (vma->anon_vma) + if (READ_ONCE(vma->anon_vma)) continue; addr = vma->vm_start + ((pgoff - vma->vm_pgoff) << PAGE_SHIFT); if (addr & ~HPAGE_PMD_MASK) @@ -1498,6 +1498,18 @@ static void retract_page_tables(struct address_space *mapping, pgoff_t pgoff) if (!khugepaged_test_exit(mm)) { struct mmu_notifier_range range; + /* + * Re-check whether we have an ->anon_vma, because + * collapse_and_free_pmd() requires that either no + * ->anon_vma exists or the anon_vma is locked. + * We already checked ->anon_vma above, but that check + * is racy because ->anon_vma can be populated under the + * mmap_sem in read mode. + */ + if (vma->anon_vma) { + up_write(&mm->mmap_sem); + continue; + } mmu_notifier_range_init(&range, MMU_NOTIFY_CLEAR, 0, NULL, mm, addr, -- 2.47.3 Amazon Web Services Development Center Germany GmbH Tamara-Danz-Str. 13 10243 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 257764 B Sitz: Berlin Ust-ID: DE 365 538 597

2 months, 2 weeks

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