March 2024 - Linux-stable-mirror

[PATCH v2 6/7] vfio/platform: Create persistent IRQ handlers

by Alex Williamson

The vfio-platform SET_IRQS ioctl currently allows loopback triggering of an interrupt before a signaling eventfd has been configured by the user, which thereby allows a NULL pointer dereference. Rather than register the IRQ relative to a valid trigger, register all IRQs in a disabled state in the device open path. This allows mask operations on the IRQ to nest within the overall enable state governed by a valid eventfd signal. This decouples @masked, protected by the @locked spinlock from @trigger, protected via the @igate mutex. In doing so, it's guaranteed that changes to @trigger cannot race the IRQ handlers because the IRQ handler is synchronously disabled before modifying the trigger, and loopback triggering of the IRQ via ioctl is safe due to serialization with trigger changes via igate. For compatibility, request_irq() failures are maintained to be local to the SET_IRQS ioctl rather than a fatal error in the open device path. This allows, for example, a userspace driver with polling mode support to continue to work regardless of moving the request_irq() call site. This necessarily blocks all SET_IRQS access to the failed index. Cc: Eric Auger <eric.auger(a)redhat.com> Cc: stable(a)vger.kernel.org Fixes: 57f972e2b341 ("vfio/platform: trigger an interrupt via eventfd") Signed-off-by: Alex Williamson <alex.williamson(a)redhat.com> --- drivers/vfio/platform/vfio_platform_irq.c | 100 +++++++++++++++------- 1 file changed, 68 insertions(+), 32 deletions(-) diff --git a/drivers/vfio/platform/vfio_platform_irq.c b/drivers/vfio/platform/vfio_platform_irq.c index e5dcada9e86c..ef41ecef83af 100644 --- a/drivers/vfio/platform/vfio_platform_irq.c +++ b/drivers/vfio/platform/vfio_platform_irq.c @@ -136,6 +136,16 @@ static int vfio_platform_set_irq_unmask(struct vfio_platform_device *vdev, return 0; } +/* + * The trigger eventfd is guaranteed valid in the interrupt path + * and protected by the igate mutex when triggered via ioctl. + */ +static void vfio_send_eventfd(struct vfio_platform_irq *irq_ctx) +{ + if (likely(irq_ctx->trigger)) + eventfd_signal(irq_ctx->trigger); +} + static irqreturn_t vfio_automasked_irq_handler(int irq, void *dev_id) { struct vfio_platform_irq *irq_ctx = dev_id; @@ -155,7 +165,7 @@ static irqreturn_t vfio_automasked_irq_handler(int irq, void *dev_id) spin_unlock_irqrestore(&irq_ctx->lock, flags); if (ret == IRQ_HANDLED) - eventfd_signal(irq_ctx->trigger); + vfio_send_eventfd(irq_ctx); return ret; } @@ -164,52 +174,40 @@ static irqreturn_t vfio_irq_handler(int irq, void *dev_id) { struct vfio_platform_irq *irq_ctx = dev_id; - eventfd_signal(irq_ctx->trigger); + vfio_send_eventfd(irq_ctx); return IRQ_HANDLED; } static int vfio_set_trigger(struct vfio_platform_device *vdev, int index, - int fd, irq_handler_t handler) + int fd) { struct vfio_platform_irq *irq = &vdev->irqs[index]; struct eventfd_ctx *trigger; - int ret; if (irq->trigger) { - irq_clear_status_flags(irq->hwirq, IRQ_NOAUTOEN); - free_irq(irq->hwirq, irq); - kfree(irq->name); + disable_irq(irq->hwirq); eventfd_ctx_put(irq->trigger); irq->trigger = NULL; } if (fd < 0) /* Disable only */ return 0; - irq->name = kasprintf(GFP_KERNEL_ACCOUNT, "vfio-irq[%d](%s)", - irq->hwirq, vdev->name); - if (!irq->name) - return -ENOMEM; trigger = eventfd_ctx_fdget(fd); - if (IS_ERR(trigger)) { - kfree(irq->name); + if (IS_ERR(trigger)) return PTR_ERR(trigger); - } irq->trigger = trigger; - irq_set_status_flags(irq->hwirq, IRQ_NOAUTOEN); - ret = request_irq(irq->hwirq, handler, 0, irq->name, irq); - if (ret) { - kfree(irq->name); - eventfd_ctx_put(trigger); - irq->trigger = NULL; - return ret; - } - - if (!irq->masked) - enable_irq(irq->hwirq); + /* + * irq->masked effectively provides nested disables within the overall + * enable relative to trigger. Specifically request_irq() is called + * with NO_AUTOEN, therefore the IRQ is initially disabled. The user + * may only further disable the IRQ with a MASK operations because + * irq->masked is initially false. + */ + enable_irq(irq->hwirq); return 0; } @@ -228,7 +226,7 @@ static int vfio_platform_set_irq_trigger(struct vfio_platform_device *vdev, handler = vfio_irq_handler; if (!count && (flags & VFIO_IRQ_SET_DATA_NONE)) - return vfio_set_trigger(vdev, index, -1, handler); + return vfio_set_trigger(vdev, index, -1); if (start != 0 || count != 1) return -EINVAL; @@ -236,7 +234,7 @@ static int vfio_platform_set_irq_trigger(struct vfio_platform_device *vdev, if (flags & VFIO_IRQ_SET_DATA_EVENTFD) { int32_t fd = *(int32_t *)data; - return vfio_set_trigger(vdev, index, fd, handler); + return vfio_set_trigger(vdev, index, fd); } if (flags & VFIO_IRQ_SET_DATA_NONE) { @@ -260,6 +258,14 @@ int vfio_platform_set_irqs_ioctl(struct vfio_platform_device *vdev, unsigned start, unsigned count, uint32_t flags, void *data) = NULL; + /* + * For compatibility, errors from request_irq() are local to the + * SET_IRQS path and reflected in the name pointer. This allows, + * for example, polling mode fallback for an exclusive IRQ failure. + */ + if (IS_ERR(vdev->irqs[index].name)) + return PTR_ERR(vdev->irqs[index].name); + switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) { case VFIO_IRQ_SET_ACTION_MASK: func = vfio_platform_set_irq_mask; @@ -280,7 +286,7 @@ int vfio_platform_set_irqs_ioctl(struct vfio_platform_device *vdev, int vfio_platform_irq_init(struct vfio_platform_device *vdev) { - int cnt = 0, i; + int cnt = 0, i, ret = 0; while (vdev->get_irq(vdev, cnt) >= 0) cnt++; @@ -292,29 +298,54 @@ int vfio_platform_irq_init(struct vfio_platform_device *vdev) for (i = 0; i < cnt; i++) { int hwirq = vdev->get_irq(vdev, i); + irq_handler_t handler = vfio_irq_handler; - if (hwirq < 0) + if (hwirq < 0) { + ret = -EINVAL; goto err; + } spin_lock_init(&vdev->irqs[i].lock); vdev->irqs[i].flags = VFIO_IRQ_INFO_EVENTFD; - if (irq_get_trigger_type(hwirq) & IRQ_TYPE_LEVEL_MASK) + if (irq_get_trigger_type(hwirq) & IRQ_TYPE_LEVEL_MASK) { vdev->irqs[i].flags |= VFIO_IRQ_INFO_MASKABLE | VFIO_IRQ_INFO_AUTOMASKED; + handler = vfio_automasked_irq_handler; + } vdev->irqs[i].count = 1; vdev->irqs[i].hwirq = hwirq; vdev->irqs[i].masked = false; + vdev->irqs[i].name = kasprintf(GFP_KERNEL_ACCOUNT, + "vfio-irq[%d](%s)", hwirq, + vdev->name); + if (!vdev->irqs[i].name) { + ret = -ENOMEM; + goto err; + } + + ret = request_irq(hwirq, handler, IRQF_NO_AUTOEN, + vdev->irqs[i].name, &vdev->irqs[i]); + if (ret) { + kfree(vdev->irqs[i].name); + vdev->irqs[i].name = ERR_PTR(ret); + } } vdev->num_irqs = cnt; return 0; err: + for (--i; i >= 0; i--) { + if (!IS_ERR(vdev->irqs[i].name)) { + free_irq(vdev->irqs[i].hwirq, &vdev->irqs[i]); + kfree(vdev->irqs[i].name); + } + } kfree(vdev->irqs); - return -EINVAL; + return ret; } void vfio_platform_irq_cleanup(struct vfio_platform_device *vdev) @@ -324,7 +355,12 @@ void vfio_platform_irq_cleanup(struct vfio_platform_device *vdev) for (i = 0; i < vdev->num_irqs; i++) { vfio_virqfd_disable(&vdev->irqs[i].mask); vfio_virqfd_disable(&vdev->irqs[i].unmask); - vfio_set_trigger(vdev, i, -1, NULL); + if (!IS_ERR(vdev->irqs[i].name)) { + free_irq(vdev->irqs[i].hwirq, &vdev->irqs[i]); + if (vdev->irqs[i].trigger) + eventfd_ctx_put(vdev->irqs[i].trigger); + kfree(vdev->irqs[i].name); + } } vdev->num_irqs = 0; -- 2.44.0

1 year, 1 month

3
3
0 0

[PATCH 6.7 00/61] 6.7.10-rc1 review

by Sasha Levin

This is the start of the stable review cycle for the 6.7.10 release. There are 61 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 Fri Mar 15 04:32:27 PM UTC 2024. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.7.y and the diffstat can be found below. Thanks, Sasha ------------- Pseudo-Shortlog of commits: Aya Levin (1): net/mlx5: Fix fw reporter diagnose output Daniel Borkmann (2): xdp, bonding: Fix feature flags when there are no slave devs anymore selftests/bpf: Fix up xdp bonding test wrt feature flags Eduard Zingerman (1): bpf: check bpf_func_state->callback_depth when pruning states Edward Adam Davis (1): net/rds: fix WARNING in rds_conn_connect_if_down Emeel Hakim (1): net/mlx5e: Fix MACsec state loss upon state update in offload path Emil Tantilov (1): idpf: disable local BH when scheduling napi for marker packets Eric Dumazet (2): geneve: make sure to pull inner header in geneve_rx() net/ipv6: avoid possible UAF in ip6_route_mpath_notify() Florian Kauer (1): igc: avoid returning frame twice in XDP_REDIRECT Florian Westphal (1): netfilter: nft_ct: fix l3num expectations with inet pseudo family Frank Li (3): dt-bindings: dma: fsl-edma: Add fsl-edma.h to prevent hardcoding in dts dmaengine: fsl-edma: utilize common dt-binding header file dmaengine: fsl-edma: correct max_segment_size setting Gao Xiang (1): erofs: apply proper VMA alignment for memory mapped files on THP Gavin Li (1): Revert "net/mlx5: Block entering switchdev mode with ns inconsistency" Guillaume Nault (1): xfrm: Clear low order bits of ->flowi4_tos in decode_session4(). Horatiu Vultur (1): net: sparx5: Fix use after free inside sparx5_del_mact_entry Jacob Keller (2): ice: replace ice_vf_recreate_vsi() with ice_vf_reconfig_vsi() ice: virtchnl: stop pretending to support RSS over AQ or registers Jan Kara (1): readahead: avoid multiple marked readahead pages Jason Xing (12): netrom: Fix a data-race around sysctl_netrom_default_path_quality netrom: Fix a data-race around sysctl_netrom_obsolescence_count_initialiser netrom: Fix data-races around sysctl_netrom_network_ttl_initialiser netrom: Fix a data-race around sysctl_netrom_transport_timeout netrom: Fix a data-race around sysctl_netrom_transport_maximum_tries netrom: Fix a data-race around sysctl_netrom_transport_acknowledge_delay netrom: Fix a data-race around sysctl_netrom_transport_busy_delay netrom: Fix a data-race around sysctl_netrom_transport_requested_window_size netrom: Fix a data-race around sysctl_netrom_transport_no_activity_timeout netrom: Fix a data-race around sysctl_netrom_routing_control netrom: Fix a data-race around sysctl_netrom_link_fails_count netrom: Fix data-races around sysctl_net_busy_read Jianbo Liu (2): net/mlx5: E-switch, Change flow rule destination checking net/mlx5e: Change the warning when ignore_flow_level is not supported Lena Wang (1): netfilter: nf_conntrack_h323: Add protection for bmp length out of range Leon Romanovsky (1): xfrm: Pass UDP encapsulation in TX packet offload Maciej Fijalkowski (3): ixgbe: {dis, en}able irqs in ixgbe_txrx_ring_{dis, en}able i40e: disable NAPI right after disabling irqs when handling xsk_pool ice: reorder disabling IRQ and NAPI in ice_qp_dis Matthieu Baerts (NGI0) (1): selftests: mptcp: decrease BW in simult flows Michal Schmidt (1): ice: fix uninitialized dplls mutex usage Michal Swiatkowski (1): ice: reconfig host after changing MSI-X on VF Moshe Shemesh (1): net/mlx5: Check capability for fw_reset Oleg Nesterov (1): exit: wait_task_zombie: kill the no longer necessary spin_lock_irq(siglock) Oleksij Rempel (1): net: lan78xx: fix runtime PM count underflow on link stop Pawan Gupta (4): x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set Documentation/hw-vuln: Add documentation for RFDS x86/rfds: Mitigate Register File Data Sampling (RFDS) KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests Rahul Rameshbabu (2): net/mlx5e: Use a memory barrier to enforce PTP WQ xmit submission tracking occurs after populating the metadata_map net/mlx5e: Switch to using _bh variant of of spinlock API in port timestamping NAPI poll context Rand Deeb (1): net: ice: Fix potential NULL pointer dereference in ice_bridge_setlink() Saeed Mahameed (1): Revert "net/mlx5e: Check the number of elements before walk TC rhashtable" Sasha Levin (1): Linux 6.7.10-rc1 Steven Rostedt (Google) (1): tracing/net_sched: Fix tracepoints that save qdisc_dev() as a string Suren Baghdasaryan (1): arch/arm/mm: fix major fault accounting when retrying under per-VMA lock Tobias Jakobi (Compleo) (1): net: dsa: microchip: fix register write order in ksz8_ind_write8() Toke Høiland-Jørgensen (1): cpumap: Zero-initialise xdp_rxq_info struct before running XDP program Wang Kefeng (1): ARM: 9328/1: mm: try VMA lock-based page fault handling first Yongzhi Liu (1): net: pds_core: Fix possible double free in error handling path .../ABI/testing/sysfs-devices-system-cpu | 1 + Documentation/admin-guide/hw-vuln/index.rst | 1 + .../hw-vuln/reg-file-data-sampling.rst | 104 ++++++++++++++++++ .../admin-guide/kernel-parameters.txt | 21 ++++ Makefile | 4 +- arch/arm/Kconfig | 1 + arch/arm/mm/fault.c | 32 ++++++ arch/x86/Kconfig | 11 ++ arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/msr-index.h | 8 ++ arch/x86/kernel/cpu/bugs.c | 92 +++++++++++++++- arch/x86/kernel/cpu/common.c | 38 ++++++- arch/x86/kvm/x86.c | 5 +- drivers/base/cpu.c | 3 + drivers/dma/fsl-edma-common.h | 5 +- drivers/dma/fsl-edma-main.c | 21 ++-- drivers/net/bonding/bond_main.c | 2 +- drivers/net/dsa/microchip/ksz8795.c | 4 +- drivers/net/ethernet/amd/pds_core/auxbus.c | 12 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/ice/ice_dpll.c | 2 +- drivers/net/ethernet/intel/ice/ice_main.c | 2 + drivers/net/ethernet/intel/ice/ice_sriov.c | 33 ++---- drivers/net/ethernet/intel/ice/ice_vf_lib.c | 35 ++++-- drivers/net/ethernet/intel/ice/ice_vf_lib.h | 1 - .../ethernet/intel/ice/ice_vf_lib_private.h | 1 + drivers/net/ethernet/intel/ice/ice_virtchnl.c | 9 +- .../intel/ice/ice_virtchnl_allowlist.c | 2 - drivers/net/ethernet/intel/ice/ice_xsk.c | 9 +- .../net/ethernet/intel/idpf/idpf_virtchnl.c | 2 + drivers/net/ethernet/intel/igc/igc_main.c | 13 +-- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 56 ++++++++-- .../net/ethernet/mellanox/mlx5/core/devlink.c | 6 + .../net/ethernet/mellanox/mlx5/core/en/ptp.c | 12 +- .../mellanox/mlx5/core/en/tc/post_act.c | 2 +- .../mellanox/mlx5/core/en_accel/macsec.c | 82 ++++++++------ .../net/ethernet/mellanox/mlx5/core/en_tx.c | 2 + .../mellanox/mlx5/core/esw/ipsec_fs.c | 2 +- .../mellanox/mlx5/core/eswitch_offloads.c | 46 +++----- .../ethernet/mellanox/mlx5/core/fw_reset.c | 22 +++- .../net/ethernet/mellanox/mlx5/core/health.c | 2 +- .../microchip/sparx5/sparx5_mactable.c | 4 +- drivers/net/geneve.c | 18 ++- drivers/net/usb/lan78xx.c | 3 +- fs/erofs/data.c | 1 + include/dt-bindings/dma/fsl-edma.h | 21 ++++ include/linux/cpu.h | 2 + include/linux/mlx5/mlx5_ifc.h | 4 +- include/trace/events/qdisc.h | 20 ++-- kernel/bpf/cpumap.c | 2 +- kernel/bpf/verifier.c | 3 + kernel/exit.c | 10 +- mm/readahead.c | 4 +- net/ipv6/route.c | 21 ++-- net/netfilter/nf_conntrack_h323_asn1.c | 4 + net/netfilter/nft_ct.c | 11 +- net/netrom/af_netrom.c | 14 +-- net/netrom/nr_dev.c | 2 +- net/netrom/nr_in.c | 6 +- net/netrom/nr_out.c | 2 +- net/netrom/nr_route.c | 8 +- net/netrom/nr_subr.c | 5 +- net/rds/rdma.c | 3 + net/rds/send.c | 6 +- net/xfrm/xfrm_device.c | 2 +- net/xfrm/xfrm_policy.c | 2 +- .../selftests/bpf/prog_tests/xdp_bonding.c | 4 +- .../selftests/net/mptcp/simult_flows.sh | 8 +- 68 files changed, 648 insertions(+), 251 deletions(-) create mode 100644 Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst create mode 100644 include/dt-bindings/dma/fsl-edma.h -- 2.43.0

1 year, 1 month

7
68
0 0

[PATCH v4] usb: udc: remove warning when queue disabled ep

by yuan linyu

It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug(). Suggested-by: Alan Stern <stern(a)rowland.harvard.edu> Cc: <stable(a)vger.kernel.org> Signed-off-by: yuan linyu <yuanlinyu(a)hihonor.com> --- v4: add version info in subject v3: add more debug info, remove two line commit description https://lore.kernel.org/linux-usb/20240315015854.2715357-1-yuanlinyu@hihono… v2: change WARN_ON_ONCE() in usb_ep_queue() to pr_debug() https://lore.kernel.org/linux-usb/20240315013019.2711135-1-yuanlinyu@hihono… v1: https://lore.kernel.org/linux-usb/20240314065949.2627778-1-yuanlinyu@hihono… drivers/usb/gadget/udc/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 9d4150124fdb..b3a9d18a8dcd 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -292,7 +292,9 @@ int usb_ep_queue(struct usb_ep *ep, { int ret = 0; - if (WARN_ON_ONCE(!ep->enabled && ep->address)) { + if (!ep->enabled && ep->address) { + pr_debug("USB gadget: queue request to disabled ep 0x%x (%s)\n", + ep->address, ep->name); ret = -ESHUTDOWN; goto out; } -- 2.25.1

1 year, 1 month

2
1
0 0

I/O errors while writing to external Transcend XS-2000 4TB SSD

by Martin Steigerwald

Hi! This is not exactly a regression, as I am not aware of a prior working state, but kernel documentation advises me to CC regressions list anyway¹. I am trying to put data on an external Kingston XS-2000 4 TB SSD using self-compiled Linux 6.7.4 kernel and encrypted BCacheFS. I do not think BCacheFS has any part in the errors I see, but if you disagree feel free to CC the BCacheFS mailing list as you reply. I am using a ThinkPad T14 AMD Gen 1 with AMD Ryzen 7 PRO 4750U and 32 GiB of RAM. I connected the SSD onto USB-C port directly with the ThinkPad. lsusb lists it as: Bus 007 Device 004: ID 0951:176b Kingston Technology XS2000 The SSD is detected as follows: [20303.913644] usb 7-1: new SuperSpeed Plus Gen 2x1 USB device number 9 using xhci_hcd [20303.926616] usb 7-1: New USB device found, idVendor=0951, idProduct=176b, bcdDevice= 1.00 [20303.926633] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [20303.926641] usb 7-1: Product: XS2000 [20303.926647] usb 7-1: Manufacturer: Kingston [20303.926652] usb 7-1: SerialNumber: […] [20303.929078] scsi host0: uas [20303.983859] scsi 0:0:0:0: Direct-Access Kingston XS2000 1000 PQ: 0 ANSI: 6 [20303.984426] sd 0:0:0:0: Attached scsi generic sg0 type 0 [20303.985197] sd 0:0:0:0: [sda] 8001573552 512-byte logical blocks: (4.10 TB/3.73 TiB) [20303.985331] sd 0:0:0:0: [sda] Write Protect is off [20303.985341] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00 [20303.985579] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [20303.989516] sda: sda1 [20303.989611] sd 0:0:0:0: [sda] Attached SCSI disk BCacheFS is mounted as follows – but I suspect BCacheFS is not involved in those errors anyway: [20310.437864] bcachefs (sda1): mounting version 1.3: rebalance_work opts=metadata_checksum=xxhash,data_checksum=xxhash,compression=lz4 [20310.437895] bcachefs (sda1): recovering from clean shutdown, journal seq 5094 [20310.450813] bcachefs (sda1): alloc_read... done [20310.450851] bcachefs (sda1): stripes_read... done [20310.450855] bcachefs (sda1): snapshots_read... done [20310.470815] bcachefs (sda1): journal_replay... done [20310.470824] bcachefs (sda1): resume_logged_ops... done [20310.470835] bcachefs (sda1): going read-write During rsync'ing about 1,4 TB of data after eventually a hour I got things like this: [33963.462694] sd 0:0:0:0: [sda] tag#10 uas_zap_pending 0 uas-tag 1 inflight: CMD [33963.462708] sd 0:0:0:0: [sda] tag#10 CDB: Write(16) 8a 00 00 00 00 00 82 c1 bc 00 00 00 04 00 00 00 [33963.462718] sd 0:0:0:0: [sda] tag#11 uas_zap_pending 0 uas-tag 2 inflight: CMD [33963.462725] sd 0:0:0:0: [sda] tag#11 CDB: Write(16) 8a 00 00 00 00 00 82 c1 c8 00 00 00 04 00 00 00 [33963.462733] sd 0:0:0:0: [sda] tag#15 uas_zap_pending 0 uas-tag 3 inflight: CMD [33963.462740] sd 0:0:0:0: [sda] tag#15 CDB: Write(16) 8a 00 00 00 00 00 82 c1 d2 4c 00 00 01 2f 00 00 [33963.462748] sd 0:0:0:0: [sda] tag#12 uas_zap_pending 0 uas-tag 4 inflight: CMD [33963.462754] sd 0:0:0:0: [sda] tag#12 CDB: Write(16) 8a 00 00 00 00 00 82 c1 d0 00 00 00 02 4c 00 00 [33963.462762] sd 0:0:0:0: [sda] tag#13 uas_zap_pending 0 uas-tag 5 inflight: CMD [33963.462769] sd 0:0:0:0: [sda] tag#13 CDB: Write(16) 8a 00 00 00 00 00 82 c1 d4 00 00 00 00 ff 00 00 [33963.462777] sd 0:0:0:0: [sda] tag#14 uas_zap_pending 0 uas-tag 6 inflight: CMD [33963.462783] sd 0:0:0:0: [sda] tag#14 CDB: Write(16) 8a 00 00 00 00 00 82 c1 ce 00 00 00 00 cc 00 00 [33963.576991] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 9 using xhci_hcd [33963.590793] scsi host0: uas_eh_device_reset_handler success [33963.592857] sd 0:0:0:0: [sda] tag#10 timing out command, waited 180s [33963.592872] sd 0:0:0:0: [sda] tag#10 FAILED Result: hostbyte=DID_RESET driverbyte=DRIVER_OK cmd_age=182s [33963.592881] sd 0:0:0:0: [sda] tag#10 CDB: Write(16) 8a 00 00 00 00 00 82 c1 bc 00 00 00 04 00 00 00 [33963.592886] I/O error, dev sda, sector 2193734656 op 0x1:(WRITE) flags 0x104000 phys_seg 773 prio class 2 [33963.592898] bcachefs (sda1 inum 1073761281 offset 265216): data write error: I/O [33963.592925] bcachefs (sda1 inum 1073761281 offset 467456): data write error: I/O [33963.592933] bcachefs (sda1 inum 1073761281 offset 470016): data write error: I/O [33963.592939] bcachefs (sda1 inum 1073761281 offset 471552): data write error: I/O [33963.592949] bcachefs (sda1 inum 1073761281 offset 514560): data write error: I/O [33963.592956] bcachefs (sda1 inum 1073761281 offset 517120): data write error: I/O [33963.592963] bcachefs (sda1 inum 1073761281 offset 519168): data write error: I/O [33963.592969] bcachefs (sda1 inum 1073761281 offset 521728): data write error: I/O [33963.592976] bcachefs (sda1 inum 1073761281 offset 523776): data write error: I/O [33963.592983] bcachefs (sda1 inum 1073761281 offset 526336): data write error: I/O The rsync completed but I did not trust the result, even tough "bcachefs fsck" told me the filesystem structure is okay. Thus I reran rsync with option "-c" for checksumming. After a long time with data that did match, it started to transfer a file again which should not happen if data would have been identical. As it ran into I/O errors again, I stopped the rsync process. I looked for that UAS error message and according to the article² I found I disabled UAS as follows: % cat /etc/modprobe.d/disable-uas.conf # Does not work with external SSD Transcend XS2000 4TB options usb-storage quirks=0951:176b:u The quirk was applied as I reconnected the devices after unloading both usb-storage and uas modules: [ 55.871301] usb 7-1: UAS is ignored for this device, using usb-storage instead [ 55.871310] usb-storage 7-1:1.0: USB Mass Storage device detected [ 55.871559] usb-storage 7-1:1.0: Quirks match for vid 0951 pid 176b: 800000 I recreated the BCacheFS filesystem and tried again. This time it did not take more than 10 minutes for the first I/O error to appear. Unless with UAS it made rsync stop with an I/O error immediately. Before that there were several USB resets. Here is the excerpt from dmesg: [ 795.768306] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 932.976677] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 963.189438] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 1000.057333] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 1036.917137] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 1073.782876] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 1110.647786] usb 7-1: reset SuperSpeed Plus Gen 2x1 USB device number 4 using xhci_hcd [ 1117.163693] sd 0:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=214s [ 1117.163718] sd 0:0:0:0: [sda] tag#0 CDB: Write(16) 8a 00 00 00 00 00 02 72 20 00 00 00 08 00 00 00 [ 1117.163725] I/O error, dev sda, sector 41033728 op 0x1:(WRITE) flags 0x104000 phys_seg 1551 prio class 2 [ 1117.163739] bcachefs (sda1 inum 1879048481 offset 2572800): data write error: I/O [ 1117.163763] bcachefs (sda1 inum 1879048481 offset 2576384): data write error: I/O [ 1117.163771] bcachefs (sda1 inum 1879048481 offset 2578432): data write error: I/O [ 1117.163779] bcachefs (sda1 inum 1879048481 offset 2580480): data write error: I/O [ 1117.163786] bcachefs (sda1 inum 1879048481 offset 2582528): data write error: I/O [ 1117.163794] bcachefs (sda1 inum 1879048481 offset 2584576): data write error: I/O [ 1117.163803] bcachefs (sda1 inum 1879048481 offset 2586624): data write error: I/O [ 1117.163811] bcachefs (sda1 inum 1879048481 offset 2588672): data write error: I/O [ 1117.163818] bcachefs (sda1 inum 1879048481 offset 2590720): data write error: I/O [ 1117.163824] bcachefs (sda1 inum 1879048481 offset 2592768): data write error: I/O So even without UAS the device does not seem to like to write data on Linux. Next steps may involve looking for a firmware update for the external SSD as well as trying to obtain its SMART status. So far I did not succeed in finding the right options for smartctl. In case there is enough evidence that the device is defective I'd try to RMA it. I will keep a copy of kernel log and I could do some further tests as time permits. So let me know whether you need anything else, but for now the mail is long enough as it is. [1] https://www.kernel.org/doc/html/latest/admin-guide/reporting-issues.html [2] How to disable USB Attached Storage (UAS) Last edited on 4 December 2022, at 14:00 https://leo.leung.xyz/wiki/How_to_disable_USB_Attached_Storage_(UAS) Ciao, -- Martin

1 year, 1 month

4
9
0 0

[PATCH] memtest: use {READ,WRITE}_ONCE in memory scanning

by Qiang Zhang

memtest failed to find bad memory when compiled with clang. So use {WRITE,READ}_ONCE to access memory to avoid compiler over optimization. Cc: <Stable(a)vger.kernel.org> Signed-off-by: Qiang Zhang <qiang4.zhang(a)intel.com> --- mm/memtest.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/memtest.c b/mm/memtest.c index 32f3e9dda837..c2c609c39119 100644 --- a/mm/memtest.c +++ b/mm/memtest.c @@ -51,10 +51,10 @@ static void __init memtest(u64 pattern, phys_addr_t start_phys, phys_addr_t size last_bad = 0; for (p = start; p < end; p++) - *p = pattern; + WRITE_ONCE(*p, pattern); for (p = start; p < end; p++, start_phys_aligned += incr) { - if (*p == pattern) + if (READ_ONCE(*p) == pattern) continue; if (start_phys_aligned == last_bad + incr) { last_bad += incr; -- 2.39.2

1 year, 1 month

3
2
0 0

[PATCH] cpufreq: dt: always allocate zeroed cpumask

by Marek Szyprowski

Commit 0499a78369ad ("ARM64: Dynamically allocate cpumasks and increase supported CPUs to 512") changed the handling of cpumasks on ARM 64bit, what resulted in the strange issues and warnings during cpufreq-dt initialization on some big.LITTLE platforms. This was caused by mixing OPPs between big and LITTLE cores, because OPP-sharing information between big and LITTLE cores is computed on cpumask, which in turn was not zeroed on allocation. Fix this by switching to zalloc_cpumask_var() call. Fixes: dc279ac6e5b4 ("cpufreq: dt: Refactor initialization to handle probe deferral properly") CC: stable(a)vger.kernel.org # v5.10+ Signed-off-by: Marek Szyprowski <m.szyprowski(a)samsung.com> --- drivers/cpufreq/cpufreq-dt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 8bd6e5e8f121..2d83bbc65dd0 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -208,7 +208,7 @@ static int dt_cpufreq_early_init(struct device *dev, int cpu) if (!priv) return -ENOMEM; - if (!alloc_cpumask_var(&priv->cpus, GFP_KERNEL)) + if (!zalloc_cpumask_var(&priv->cpus, GFP_KERNEL)) return -ENOMEM; cpumask_set_cpu(cpu, priv->cpus); -- 2.34.1

1 year, 1 month

4
3
0 0

[PATCH] usb: udc: remove warning when queue disabled ep

by yuan linyu

It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug(). Suggested-by: Alan Stern <stern(a)rowland.harvard.edu> Cc: <stable(a)vger.kernel.org> Signed-off-by: yuan linyu <yuanlinyu(a)hihonor.com> --- v3: add more debug info, remove two line commit description v2: change WARN_ON_ONCE() in usb_ep_queue() to pr_debug() https://lore.kernel.org/linux-usb/20240315013019.2711135-1-yuanlinyu@hihono… v1: https://lore.kernel.org/linux-usb/20240314065949.2627778-1-yuanlinyu@hihono… drivers/usb/gadget/udc/core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 9d4150124fdb..b3a9d18a8dcd 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -292,7 +292,9 @@ int usb_ep_queue(struct usb_ep *ep, { int ret = 0; - if (WARN_ON_ONCE(!ep->enabled && ep->address)) { + if (!ep->enabled && ep->address) { + pr_debug("USB gadget: queue request to disabled ep 0x%x (%s)\n", + ep->address, ep->name); ret = -ESHUTDOWN; goto out; } -- 2.25.1

1 year, 1 month

1
0
0 0

[PATCH v2] usb: udc: remove warning when queue disabled ep

by yuan linyu

It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 CPU: 6 PID: 3839 Comm: file-storage Tainted: G S WC O 6.1.25-android14-11-g354e2a7e7cd9 #1 pstate: 22400005 (nzCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug(). Suggested-by: Alan Stern <stern(a)rowland.harvard.edu> Cc: <stable(a)vger.kernel.org> Signed-off-by: yuan linyu <yuanlinyu(a)hihonor.com> --- v2: change WARN_ON_ONCE() in usb_ep_queue() to pr_debug() v1: https://lore.kernel.org/linux-usb/20240314065949.2627778-1-yuanlinyu@hihono… drivers/usb/gadget/udc/core.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 9d4150124fdb..2fbe5977c11d 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -292,7 +292,8 @@ int usb_ep_queue(struct usb_ep *ep, { int ret = 0; - if (WARN_ON_ONCE(!ep->enabled && ep->address)) { + if (!ep->enabled && ep->address) { + pr_debug("queue disabled ep %x\n", ep->address); ret = -ESHUTDOWN; goto out; } -- 2.25.1

1 year, 1 month

2
1
0 0

[PATCH] usb: dwc3: Properly set system wakeup

by Thinh Nguyen

If the device is configured for system wakeup, then make sure that the xHCI driver knows about it and make sure to permit wakeup only at the appropriate time. For host mode, if the controller goes through the dwc3 code path, then a child xHCI platform device is created. Make sure the platform device also inherits the wakeup setting for xHCI to enable remote wakeup. For device mode, make sure to disable system wakeup if no gadget driver is bound. We may experience unwanted system wakeup due to the wakeup signal from the controller PMU detecting connection/disconnection when in low power (D3). E.g. In the case of Steam Deck, the PCI PME prevents the system staying in suspend. Cc: stable(a)vger.kernel.org Reported-by: Guilherme G. Piccoli <gpiccoli(a)igalia.com> Closes: https://lore.kernel.org/linux-usb/70a7692d-647c-9be7-00a6-06fc60f77294@igal… Fixes: d07e8819a03d ("usb: dwc3: add xHCI Host support") Signed-off-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> --- drivers/usb/dwc3/core.c | 2 ++ drivers/usb/dwc3/core.h | 2 ++ drivers/usb/dwc3/gadget.c | 10 ++++++++++ drivers/usb/dwc3/host.c | 11 +++++++++++ 4 files changed, 25 insertions(+) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 3e55838c0001..31684cdaaae3 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1519,6 +1519,8 @@ static void dwc3_get_properties(struct dwc3 *dwc) else dwc->sysdev = dwc->dev; + dwc->sys_wakeup = device_may_wakeup(dwc->sysdev); + ret = device_property_read_string(dev, "usb-psy-name", &usb_psy_name); if (ret >= 0) { dwc->usb_psy = power_supply_get_by_name(usb_psy_name); diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index e120611a5174..893b1e694efe 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -1132,6 +1132,7 @@ struct dwc3_scratchpad_array { * 3 - Reserved * @dis_metastability_quirk: set to disable metastability quirk. * @dis_split_quirk: set to disable split boundary. + * @sys_wakeup: set if the device may do system wakeup. * @wakeup_configured: set if the device is configured for remote wakeup. * @suspended: set to track suspend event due to U3/L2. * @imod_interval: set the interrupt moderation interval in 250ns @@ -1355,6 +1356,7 @@ struct dwc3 { unsigned dis_split_quirk:1; unsigned async_callbacks:1; + unsigned sys_wakeup:1; unsigned wakeup_configured:1; unsigned suspended:1; diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 28f49400f3e8..07820b1a88a2 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2968,6 +2968,9 @@ static int dwc3_gadget_start(struct usb_gadget *g, dwc->gadget_driver = driver; spin_unlock_irqrestore(&dwc->lock, flags); + if (dwc->sys_wakeup) + device_wakeup_enable(dwc->sysdev); + return 0; } @@ -2983,6 +2986,9 @@ static int dwc3_gadget_stop(struct usb_gadget *g) struct dwc3 *dwc = gadget_to_dwc(g); unsigned long flags; + if (dwc->sys_wakeup) + device_wakeup_disable(dwc->sysdev); + spin_lock_irqsave(&dwc->lock, flags); dwc->gadget_driver = NULL; dwc->max_cfg_eps = 0; @@ -4664,6 +4670,10 @@ int dwc3_gadget_init(struct dwc3 *dwc) else dwc3_gadget_set_speed(dwc->gadget, dwc->maximum_speed); + /* No system wakeup if no gadget driver bound */ + if (dwc->sys_wakeup) + device_wakeup_disable(dwc->sysdev); + return 0; err5: diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index 43230915323c..f6a020d77fa1 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -123,6 +123,14 @@ int dwc3_host_init(struct dwc3 *dwc) goto err; } + if (dwc->sys_wakeup) { + /* Restore wakeup setting if switched from device */ + device_wakeup_enable(dwc->sysdev); + + /* Pass on wakeup setting to the new xhci platform device */ + device_init_wakeup(&xhci->dev, true); + } + return 0; err: platform_device_put(xhci); @@ -131,6 +139,9 @@ int dwc3_host_init(struct dwc3 *dwc) void dwc3_host_exit(struct dwc3 *dwc) { + if (dwc->sys_wakeup) + device_init_wakeup(&dwc->xhci->dev, false); + platform_device_unregister(dwc->xhci); dwc->xhci = NULL; } base-commit: b234c70fefa7532d34ebee104de64cc16f1b21e4 -- 2.28.0

1 year, 1 month

3
3
0 0

[PATCH 5.4 000/267] 5.4.269-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.269 release. There are 267 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 Fri, 23 Feb 2024 12:59:02 +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/v5.x/stable-review/patch-5.4.269-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.269-rc1 Frank Rowand <frank.rowand(a)sony.com> of: gpio unittest kfree() wrong object Frank Rowand <frank.rowand(a)sony.com> of: unittest: fix EXPECT text for gpio hog errors Florian Fainelli <florian.fainelli(a)broadcom.com> net: bcmgenet: Fix EEE implementation Max Krummenacher <max.krummenacher(a)toradex.com> Revert "Revert "mtd: rawnand: gpmi: Fix setting busy timeout setting"" Dan Carpenter <dan.carpenter(a)linaro.org> netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval() Alfred Piccioni <alpic(a)google.com> lsm: new security_file_ioctl_compat() hook Konrad Dybcio <konrad.dybcio(a)linaro.org> drm/msm/dsi: Enable runtime PM Douglas Anderson <dianders(a)chromium.org> PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend() Dmitry Baryshkov <dmitry.baryshkov(a)linaro.org> PM: runtime: add devm_pm_runtime_enable helper Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: replace WARN_ONs for invalid DAT metadata block requests Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix potential bug in end_buffer_async_write Linus Torvalds <torvalds(a)linuxfoundation.org> sched/membarrier: reduce the ability to hammer on sys_membarrier Eric Dumazet <edumazet(a)google.com> net: prevent mss overflow in skb_segment() Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: Missing gc cancellations fixed Jozsef Kadlecsik <kadlec(a)netfilter.org> netfilter: ipset: fix performance regression in swap operation Oliver Upton <oliver.upton(a)linux.dev> KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache Serge Semin <fancer.lancer(a)gmail.com> mips: Fix max_mapnr being uninitialized on early stages Mike Rapoport <rppt(a)linux.ibm.com> arch, mm: remove stale mentions of DISCONIGMEM Sjoerd Simons <sjoerd(a)collabora.com> bus: moxtet: Add spi device table Junxiao Bi <junxiao.bi(a)oracle.com> Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d" Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Inform kmemleak of saved_cmdlines allocation Konrad Dybcio <konrad.dybcio(a)linaro.org> pmdomain: core: Move the unused cleanup to a _sync initcall Oleksij Rempel <linux(a)rempel-privat.de> can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) Doug Berger <opendmb(a)gmail.com> irqchip/irq-brcmstb-l2: Add write memory barrier before exit Daniel de Villiers <daniel.devilliers(a)corigine.com> nfp: flower: prevent re-adding mac index for bonded port Daniel Basilio <daniel.basilio(a)corigine.com> nfp: use correct macro for LengthSelect in BAR config Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix hang in nilfs_lookup_dirty_data_buffers() Ryusuke Konishi <konishi.ryusuke(a)gmail.com> nilfs2: fix data corruption in dsync block recovery for small block sizes bo liu <bo.liu(a)senarytech.com> ALSA: hda/conexant: Add quirk for SWS JS201D Alexander Stein <alexander.stein(a)ew.tq-group.com> mmc: slot-gpio: Allow non-sleeping GPIO ro Steve Wahl <steve.wahl(a)hpe.com> x86/mm/ident_map: Use gbpages only where full GB page should be mapped. Aleksander Mazur <deweloper(a)wp.pl> x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: max310x: improve crystal stable clock detection Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: max310x: set default value when reading clock ready bit Vincent Donnefort <vdonnefort(a)google.com> ring-buffer: Clean ring_buffer_poll_wait() error return zhili.liu <zhili.liu(a)ucas.com.cn> iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC David Schiller <david.schiller(a)jku.at> staging: iio: ad5933: fix type mismatch regression Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Fix wasted memory in saved_cmdlines logic Baokun Li <libaokun1(a)huawei.com> ext4: fix double-free of blocks due to wrong extents moved_len Ekansh Gupta <quic_ekangupt(a)quicinc.com> misc: fastrpc: Mark all sessions as invalid in cb_remove Carlos Llamas <cmllamas(a)google.com> binder: signal epoll threads of self-work Edson Juliano Drosdeck <edson.drosdeck(a)gmail.com> ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL Jan Beulich <jbeulich(a)suse.com> xen-netback: properly sync TX responses Fedor Pchelkin <pchelkin(a)ispras.ru> nfc: nci: free rx_data_reassembly skb on NCI device cleanup Nathan Chancellor <nathan(a)kernel.org> kbuild: Fix changing ELF file type for output of gen_btf for big endian Takashi Sakamoto <o-takashi(a)sakamocchi.jp> firewire: core: correct documentation of fw_csr_string() kernel API Lee Duncan <lduncan(a)suse.com> scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" Jean Delvare <jdelvare(a)suse.de> i2c: i801: Fix block process call transactions Heiner Kallweit <hkallweit1(a)gmail.com> i2c: i801: Remove i801_set_block_buffer_mode yuan linyu <yuanlinyu(a)hihonor.com> usb: f_mass_storage: forbid async queue when shutdown happen Oliver Neukum <oneukum(a)suse.com> USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT Jason Gerecke <killertofu(a)gmail.com> HID: wacom: Do not register input devices until after hid_hw_start Tatsunosuke Tobita <tatsunosuke.tobita(a)wacom.com> HID: wacom: generic: Avoid reporting a serial of '0' to userspace Zach O'Keefe <zokeefe(a)google.com> mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again Masami Hiramatsu (Google) <mhiramat(a)kernel.org> tracing/trigger: Fix to return error if failed to alloc snapshot Ivan Vecera <ivecera(a)redhat.com> i40e: Fix waiting for queues of all VSIs to be disabled Guenter Roeck <linux(a)roeck-us.net> MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler Alexey Khoroshilov <khoroshilov(a)ispras.ru> ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work() Uwe Kleine-König <u.kleine-koenig(a)pengutronix.de> spi: ppc4xx: Drop write-only variable Christian A. Ehrhardt <lk(a)c--e.de> of: unittest: Fix compile in the non-dynamic case Frank Rowand <frank.rowand(a)sony.com> of: unittest: add overlay gpio test to catch gpio hog problem David Sterba <dsterba(a)suse.com> btrfs: send: return EOPNOTSUPP on unknown flags Boris Burkov <boris(a)bur.io> btrfs: forbid deleting live subvol qgroup Boris Burkov <boris(a)bur.io> btrfs: forbid creating subvol qgroups Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_set_rbtree: skip end interval element from gc Furong Xu <0x1207(a)gmail.com> net: stmmac: xgmac: fix a typo of register name in DPP safety handling Simon Horman <horms(a)kernel.org> net: stmmac: xgmac: use #define for string constants Prathu Baronia <prathubaronia2011(a)gmail.com> vhost: use kzalloc() instead of kmalloc() followed by memset() Hans de Goede <hdegoede(a)redhat.com> Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID Frederic Weisbecker <frederic(a)kernel.org> hrtimer: Report offline hrtimer enqueue Leonard Dallmayr <leonard.dallmayr(a)mailbox.org> USB: serial: cp210x: add ID for IMST iM871A-USB Puliang Lu <puliang.lu(a)fibocom.com> USB: serial: option: add Fibocom FM101-GL variant JackBB Wu <wojackbb(a)gmail.com> USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e Julian Wiedmann <jwi(a)linux.ibm.com> net/af_iucv: clean up a try_then_request_module() Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_ct: reject direction for ct id Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_compat: restrict match/target protocol to u16 Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_compat: reject unused compat flag Eric Dumazet <edumazet(a)google.com> ppp_async: limit MRU to 64K Shigeru Yoshida <syoshida(a)redhat.com> tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() David Howells <dhowells(a)redhat.com> rxrpc: Fix response to PING RESPONSE ACKs to a dead call Eric Dumazet <edumazet(a)google.com> inet: read sk->sk_family once in inet_recv_error() Zhang Rui <rui.zhang(a)intel.com> hwmon: (coretemp) Fix bogus core_id to attr name mapping Zhang Rui <rui.zhang(a)intel.com> hwmon: (coretemp) Fix out-of-bounds memory access Loic Prylli <lprylli(a)netflix.com> hwmon: (aspeed-pwm-tacho) mutex for tach reading Zhipeng Lu <alexious(a)zju.edu.cn> atm: idt77252: fix a memleak in open_card_ubr0 Paolo Abeni <pabeni(a)redhat.com> selftests: net: avoid just another constant wait Furong Xu <0x1207(a)gmail.com> net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Tony Lindgren <tony(a)atomide.com> phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP Frank Li <Frank.Li(a)nxp.com> dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> phy: renesas: rcar-gen3-usb2: Fix returning wrong error code Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA Zhengchao Shao <shaozhengchao(a)huawei.com> bonding: remove print in bond_verify_device_path Benjamin Berg <bberg(a)redhat.com> HID: apple: Add 2021 magic keyboard FN key mapping free5lot <mail(a)free5lot.com> HID: apple: Swap the Fn and Left Control keys on Apple keyboards Alex Henrie <alexhenrie24(a)gmail.com> HID: apple: Add support for the 2021 Magic Keyboard Breno Leitao <leitao(a)debian.org> net: sysfs: Fix /sys/class/net/<iface> path Eric Dumazet <edumazet(a)google.com> af_unix: fix lockdep positive in sk_diag_dump_icons() Zhipeng Lu <alexious(a)zju.edu.cn> net: ipv4: fix a memleak in ip_setup_cork Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger Eric Dumazet <edumazet(a)google.com> llc: call sock_orphan() at release time Helge Deller <deller(a)kernel.org> ipv6: Ensure natural alignment of const ipv6 loopback and router addresses Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550() Jedrzej Jagielski <jedrzej.jagielski(a)intel.com> ixgbe: Refactor overtemp event handling Jedrzej Jagielski <jedrzej.jagielski(a)intel.com> ixgbe: Refactor returning internal error codes Piotr Skajewski <piotrx.skajewski(a)intel.com> ixgbe: Remove non-inclusive language Tom Rix <trix(a)redhat.com> net: remove unneeded break Su Hui <suhui(a)nfschina.com> scsi: isci: Fix an error code problem in isci_io_request_build() Edward Adam Davis <eadavis(a)qq.com> wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update Peter Zijlstra <peterz(a)infradead.org> perf: Fix the nr_addr_filters fix Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()' Xiubo Li <xiubli(a)redhat.com> ceph: fix deadlock or deadcode of misusing dget() Ming Lei <ming.lei(a)redhat.com> blk-mq: fix IO hang from sbitmap wakeup race Zhu Yanjun <yanjun.zhu(a)linux.dev> virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings Ian Rogers <irogers(a)google.com> libsubcmd: Fix memory leak in uniq() Hans de Goede <hdegoede(a)redhat.com> misc: lis3lv02d_i2c: Add missing setting of the reg_ctrl callback Bjorn Helgaas <bhelgaas(a)google.com> PCI/AER: Decode Requester ID when no error info found Max Kellermann <max.kellermann(a)ionos.com> fs/kernfs/dir: obey S_ISGID Hardik Gajjar <hgajjar(a)de.adit-jv.com> usb: hub: Replace hardcoded quirk value with BIT() macro Daniel Stodden <dns(a)arista.com> PCI: switchtec: Fix stdev_release() crash after surprise hot remove Guilherme G. Piccoli <gpiccoli(a)igalia.com> PCI: Only override AMD USB controller if required Peter Robinson <pbrobinson(a)gmail.com> mfd: ti_am335x_tscadc: Fix TI SoC dependencies Harshit Shah <harshitshah.opendev(a)gmail.com> i3c: master: cdns: Update maximum prescaler value for i2c clock Nathan Chancellor <nathan(a)kernel.org> um: net: Fix return type of uml_net_start_xmit() Benjamin Berg <benjamin(a)sipsolutions.net> um: Don't use vfprintf() for os_info() Anton Ivanov <anton.ivanov(a)cambridgegreys.com> um: Fix naming clash between UML and scheduler Heiner Kallweit <hkallweit1(a)gmail.com> leds: trigger: panic: Don't register panic notifier if creating the trigger failed Srinivasan Shanmugam <srinivasan.shanmugam(a)amd.com> drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()' Felix Kuehling <Felix.Kuehling(a)amd.com> drm/amdgpu: Let KFD sync with VM fences Josip Pavic <josip.pavic(a)amd.com> drm/amd/display: make flip_timestamp_in_us a 64-bit variable Kuan-Wei Chiu <visitorckw(a)gmail.com> clk: mmp: pxa168: Fix memory leak in pxa168_clk_init() Kuan-Wei Chiu <visitorckw(a)gmail.com> clk: hi3620: Fix memory leak in hi3620_mmc_clk_init() Rob Clark <robdclark(a)chromium.org> drm/msm/dpu: Ratelimit framedone timeout msgs Su Hui <suhui(a)nfschina.com> media: ddbridge: fix an error code problem in ddb_probe Daniel Vacek <neelx(a)redhat.com> IB/ipoib: Fix mcast list locking Douglas Anderson <dianders(a)chromium.org> drm/exynos: Call drm_atomic_helper_shutdown() at shutdown/unbind time Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ALSA: hda: Intel: add HDA_ARL PCI ID support Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> PCI: add INTEL_HDA_ARL to pci_ids.h Michael Tretter <m.tretter(a)pengutronix.de> media: rockchip: rga: fix swizzling for RGB formats Ghanshyam Agrawal <ghanshyam1898(a)gmail.com> media: stk1160: Fixed high volume of stk1160_dbg messages Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/mipi-dsi: Fix detach call without attach Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/framebuffer: Fix use of uninitialized variable Tomi Valkeinen <tomi.valkeinen(a)ideasonboard.com> drm/drm_file: fix use of uninitialized variable Jack Wang <jinpu.wang(a)ionos.com> RDMA/IPoIB: Fix error code return in ipoib_mcast_join Al Viro <viro(a)zeniv.linux.org.uk> fast_dput(): handle underflows gracefully Cristian Ciocaltea <cristian.ciocaltea(a)collabora.com> ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argument Chao Yu <chao(a)kernel.org> f2fs: fix to check return value of f2fs_reserve_new_block() Benjamin Berg <benjamin.berg(a)intel.com> wifi: cfg80211: free beacon_ies when overridden from hidden BSS Su Hui <suhui(a)nfschina.com> wifi: rtlwifi: rtl8723{be,ae}: using calculate_bit_shift() Zenm Chen <zenmchen(a)gmail.com> wifi: rtl8xxxu: Add additional USB IDs for RTL8192EU devices Mao Jinlong <quic_jinlmao(a)quicinc.com> arm64: dts: qcom: msm8998: Fix 'out-ports' is a required property Mao Jinlong <quic_jinlmao(a)quicinc.com> arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property Alex Lyakas <alex.lyakas(a)zadara.com> md: Whenassemble the array, consult the superblock of the freshest device Christoph Hellwig <hch(a)lst.de> block: prevent an integer overflow in bvec_try_merge_hw_page Fabio Estevam <festevam(a)denx.de> ARM: dts: imx23/28: Fix the DMA controller node name Fabio Estevam <festevam(a)denx.de> ARM: dts: imx23-sansa: Use preferred i2c-gpios properties Fabio Estevam <festevam(a)denx.de> ARM: dts: imx27-apf27dev: Fix LED name Fabio Estevam <festevam(a)denx.de> ARM: dts: imx25/27: Pass timing0 Fabio Estevam <festevam(a)denx.de> ARM: dts: imx1: Fix sram node Fabio Estevam <festevam(a)denx.de> ARM: dts: imx27: Fix sram node Fabio Estevam <festevam(a)denx.de> ARM: dts: imx: Use flash@0,0 pattern Fabio Estevam <festevam(a)denx.de> ARM: dts: imx25/27-eukrea: Fix RTC node name Johan Jonker <jbx6244(a)gmail.com> ARM: dts: rockchip: fix rk3036 hdmi ports node Hannes Reinecke <hare(a)suse.de> scsi: libfc: Fix up timeout error in fc_fcp_rec_error() Hannes Reinecke <hare(a)suse.de> scsi: libfc: Don't schedule abort twice Hou Tao <houtao1(a)huawei.com> bpf: Add map and need_defer parameters to .map_fd_put_ptr() Minsuk Kang <linuxlovemin(a)yonsei.ac.kr> wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() Alexander Stein <alexander.stein(a)ew.tq-group.com> ARM: dts: imx7s: Fix nand-controller #size-cells Alexander Stein <alexander.stein(a)ew.tq-group.com> ARM: dts: imx7s: Fix lcdif compatible Alexander Stein <alexander.stein(a)ew.tq-group.com> ARM: dts: imx7d: Fix coresight funnel ports Zhengchao Shao <shaozhengchao(a)huawei.com> bonding: return -ENOMEM instead of BUG in alb_upper_dev_walk Ido Schimmel <idosch(a)nvidia.com> PCI: Add no PM reset quirk for NVIDIA Spectrum devices Justin Tee <justin.tee(a)broadcom.com> scsi: lpfc: Fix possible file string name overflow when updating firmware Yonghong Song <yonghong.song(a)linux.dev> selftests/bpf: Fix pyperf180 compilation failure with clang18 Andrii Nakryiko <andrii(a)kernel.org> selftests/bpf: satisfy compiler by having explicit return in btf test Shiji Yang <yangshiji66(a)outlook.com> wifi: rt2x00: restart beacon queue when hardware reset Baokun Li <libaokun1(a)huawei.com> ext4: avoid online resizing failures due to oversized flex bg Baokun Li <libaokun1(a)huawei.com> ext4: remove unnecessary check from alloc_flex_gd() Baokun Li <libaokun1(a)huawei.com> ext4: unify the type of flexbg_size to unsigned int Ye Bin <yebin10(a)huawei.com> ext4: fix inconsistent between segment fstrim and full fstrim Gabriel Krisman Bertazi <krisman(a)suse.de> ecryptfs: Reject casefold directory inodes Anna Schumaker <Anna.Schumaker(a)Netapp.com> SUNRPC: Fix a suspicious RCU usage warning Heiko Carstens <hca(a)linux.ibm.com> KVM: s390: fix setting of fpc register Heiko Carstens <hca(a)linux.ibm.com> s390/ptrace: handle setting of fpc register correctly Edward Adam Davis <eadavis(a)qq.com> jfs: fix array-index-out-of-bounds in diNewExt Oleg Nesterov <oleg(a)redhat.com> rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock() Oleg Nesterov <oleg(a)redhat.com> afs: fix the usage of read_seqbegin_or_lock() in afs_find_server*() Thomas Bourgoin <thomas.bourgoin(a)foss.st.com> crypto: stm32/crc32 - fix parsing list of devices Weichen Chen <weichen.chen(a)mediatek.com> pstore/ram: Fix crash when setting number of cpus to an odd number Edward Adam Davis <eadavis(a)qq.com> jfs: fix uaf in jfs_evict_inode Manas Ghandat <ghandatmanas(a)gmail.com> jfs: fix array-index-out-of-bounds in dbAdjTree Manas Ghandat <ghandatmanas(a)gmail.com> jfs: fix slab-out-of-bounds Read in dtSearch Osama Muhammad <osmtendev(a)gmail.com> UBSAN: array-index-out-of-bounds in dtSplitRoot Osama Muhammad <osmtendev(a)gmail.com> FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree Prarit Bhargava <prarit(a)redhat.com> ACPI: extlog: fix NULL pointer dereference check Dmitry Antipov <dmantipov(a)yandex.ru> PNP: ACPI: fix fortify warning Yuluo Qiu <qyl27(a)outlook.com> ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop Chris Riches <chris.riches(a)nutanix.com> audit: Send netlink ACK before setting connection in auditd_set Rui Zhang <zr.zhang(a)vivo.com> regulator: core: Only increment use_count when enable_count changes Greg KH <gregkh(a)linuxfoundation.org> perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file Zhiquan Li <zhiquan1.li(a)intel.com> x86/mce: Mark fatal MCE's page as poison to avoid panic in the kdump kernel Naveen N Rao <naveen(a)kernel.org> powerpc/lib: Validate size for vector operations Stephen Rothwell <sfr(a)canb.auug.org.au> powerpc: pmd_move_must_withdraw() is only needed for CONFIG_TRANSPARENT_HUGEPAGE Michael Ellerman <mpe(a)ellerman.id.au> powerpc/mm: Fix build failures due to arch_reserved_kernel_pages() Michael Ellerman <mpe(a)ellerman.id.au> powerpc: Fix build error due to is_valid_bugaddr() Kunwu Chan <chentao(a)kylinos.cn> powerpc/mm: Fix null-pointer dereference in pgtable_cache_add Richard Palethorpe <rpalethorpe(a)suse.com> x86/entry/ia32: Ensure s32 is sign extended to s64 Tim Chen <tim.c.chen(a)linux.intel.com> tick/sched: Preserve number of idle sleeps across CPU hotplug events Xi Ruoyao <xry111(a)xry111.site> mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan Kamal Dasu <kamal.dasu(a)broadcom.com> spi: bcm-qspi: fix SFDP BFPT read by usig mspi read Wenhua Lin <Wenhua.Lin(a)unisoc.com> gpio: eic-sprd: Clear interrupt after set the interrupt type Fedor Pchelkin <pchelkin(a)ispras.ru> drm/exynos: gsc: minor fix for loop iteration in gsc_runtime_resume Arnd Bergmann <arnd(a)arndb.de> drm/exynos: fix accidental on-stack copy of exynos_drm_plane Chuck Lever <chuck.lever(a)oracle.com> NFSD: Add documenting comment for nfsd4_release_lockowner() Chuck Lever <chuck.lever(a)oracle.com> NFSD: Modernize nfsd4_release_lockowner() Dan Carpenter <dan.carpenter(a)linaro.org> drm/bridge: nxp-ptn3460: simplify some error checking Dan Carpenter <dan.carpenter(a)linaro.org> drm/bridge: nxp-ptn3460: fix i2c_master_send() error checking Ville Syrjälä <ville.syrjala(a)linux.intel.com> drm: Don't unref the same fb many times by mistake due to deadlock handling Mario Limonciello <mario.limonciello(a)amd.com> gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04 Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: reject QUEUE/DROP verdict parameters Ilya Dryomov <idryomov(a)gmail.com> rbd: don't move requests to the running list on errors Qu Wenruo <wqu(a)suse.com> btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args David Sterba <dsterba(a)suse.com> btrfs: don't warn if discard range is not aligned to sector Chung-Chiang Cheng <cccheng(a)synology.com> btrfs: tree-checker: fix inline ref size in error messages Fedor Pchelkin <pchelkin(a)ispras.ru> btrfs: ref-verify: free ref cache before clearing mount opt Shenwei Wang <shenwei.wang(a)nxp.com> net: fec: fix the unhandled context fault from smmu Zhipeng Lu <alexious(a)zju.edu.cn> fjes: fix memleaks in fjes_hw_setup Pablo Neira Ayuso <pablo(a)netfilter.org> netfilter: nf_tables: validate NFPROTO_* family Florian Westphal <fw(a)strlen.de> netfilter: nf_tables: restrict anonymous set and map names to 16 bytes Zhipeng Lu <alexious(a)zju.edu.cn> net/mlx5e: fix a double-free in arfs_create_groups Denis Efremov <efremov(a)linux.com> net/mlx5: Use kfree(ft->g) in arfs_create_groups() Yevgeny Kliteynik <kliteyn(a)nvidia.com> net/mlx5: DR, Use the right GVMI number for drop action Zhengchao Shao <shaozhengchao(a)huawei.com> netlink: fix potential sleeping issue in mqueue_flush_file Salvatore Dipietro <dipiets(a)amazon.com> tcp: Add memory barrier to tcp_push() David Howells <dhowells(a)redhat.com> afs: Hide silly-rename files from userspace Petr Pavlu <petr.pavlu(a)suse.com> tracing: Ensure visibility when inserting an element into tracing_map Sharath Srinivasan <sharath.srinivasan(a)oracle.com> net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv Kuniyuki Iwashima <kuniyu(a)amazon.com> llc: Drop support for ETH_P_TR_802_2. Eric Dumazet <edumazet(a)google.com> llc: make llc_ui_sendmsg() more robust against bonding changes Lin Ma <linma(a)zju.edu.cn> vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING Wen Gu <guwen(a)linux.alibaba.com> net/smc: fix illegal rmb_desc access in SMC-D connection dump Maciej S. Szmigiero <maciej.szmigiero(a)oracle.com> x86/CPU/AMD: Fix disabling XSAVES on AMD family 0x17 due to erratum Nathan Chancellor <nathan(a)kernel.org> powerpc: Use always instead of always-y in for crtsavres.o Yang Xu <xuyang2018.jy(a)fujitsu.com> fs: move S_ISGID stripping into the vfs_*() helpers Yang Xu <xuyang2018.jy(a)fujitsu.com> fs: add mode_strip_sgid() helper JaimeLiao <jaimeliao(a)mxic.com.tw> mtd: spinand: macronix: Fix MX35LFxGE4AD page size Matthew Wilcox (Oracle) <willy(a)infradead.org> block: Remove special-casing of compound pages Al Viro <viro(a)zeniv.linux.org.uk> rename(): fix the locking of subdirectories Zhihao Cheng <chengzhihao1(a)huawei.com> ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path Dave Airlie <airlied(a)redhat.com> nouveau/vmm: don't set addr on the fail path to avoid warning Avri Altman <avri.altman(a)wdc.com> mmc: core: Use mrq.sbc in close-ended ffu Johan Hovold <johan+linaro(a)kernel.org> arm64: dts: qcom: sdm845: fix USB wakeup interrupt types Helge Deller <deller(a)gmx.de> parisc/firmware: Fix F-extend for PDC addresses Xiaolei Wang <xiaolei.wang(a)windriver.com> rpmsg: virtio: Free driver_override when rpmsg_remove() Herbert Xu <herbert(a)gondor.apana.org.au> hwrng: core - Fix page fault dead lock on mmap-ed hwrng Hongchen Zhang <zhanghongchen(a)loongson.cn> PM: hibernate: Enforce ordering during image compression/decompression Herbert Xu <herbert(a)gondor.apana.org.au> crypto: api - Disallow identical driver names Suraj Jitindar Singh <surajjs(a)amazon.com> ext4: allow for the last group to be marked as trimmed Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: add check for unsupported SPI modes during probe Oleksij Rempel <linux(a)rempel-privat.de> spi: introduce SPI_MODE_X_MASK macro Hugo Villeneuve <hvilleneuve(a)dimonoff.com> serial: sc16is7xx: set safe default SPI clock frequency Daniel Lezcano <daniel.lezcano(a)linaro.org> units: add the HZ macros Daniel Lezcano <daniel.lezcano(a)linaro.org> units: change from 'L' to 'UL' Daniel Lezcano <daniel.lezcano(a)linaro.org> units: Add Watt units Akinobu Mita <akinobu.mita(a)gmail.com> include/linux/units.h: add helpers for kelvin to/from Celsius conversion qizhong cheng <qizhong.cheng(a)mediatek.com> PCI: mediatek: Clear interrupt status before dispatching handler ------------- Diffstat: Documentation/ABI/testing/sysfs-class-net-queues | 22 +- Documentation/filesystems/directory-locking.rst | 25 +- Documentation/filesystems/locking.rst | 5 +- Documentation/filesystems/porting.rst | 18 ++ Documentation/sound/soc/dapm.rst | 2 +- Makefile | 4 +- arch/arm/boot/dts/imx1-ads.dts | 2 +- arch/arm/boot/dts/imx1-apf9328.dts | 2 +- arch/arm/boot/dts/imx1.dtsi | 5 +- arch/arm/boot/dts/imx23-sansa.dts | 12 +- arch/arm/boot/dts/imx23.dtsi | 2 +- arch/arm/boot/dts/imx25-eukrea-cpuimx25.dtsi | 2 +- .../imx25-eukrea-mbimxsd25-baseboard-cmo-qvga.dts | 2 +- .../imx25-eukrea-mbimxsd25-baseboard-dvi-svga.dts | 2 +- .../imx25-eukrea-mbimxsd25-baseboard-dvi-vga.dts | 2 +- arch/arm/boot/dts/imx25-pdk.dts | 2 +- arch/arm/boot/dts/imx27-apf27dev.dts | 4 +- arch/arm/boot/dts/imx27-eukrea-cpuimx27.dtsi | 4 +- .../boot/dts/imx27-eukrea-mbimxsd27-baseboard.dts | 2 +- arch/arm/boot/dts/imx27-phytec-phycard-s-rdk.dts | 2 +- arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts | 2 +- arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi | 2 +- arch/arm/boot/dts/imx27.dtsi | 3 + arch/arm/boot/dts/imx28.dtsi | 2 +- arch/arm/boot/dts/imx7d.dtsi | 3 - arch/arm/boot/dts/imx7s.dtsi | 10 +- arch/arm/boot/dts/rk3036.dtsi | 14 +- arch/arm64/boot/dts/qcom/msm8996.dtsi | 21 ++ arch/arm64/boot/dts/qcom/msm8998.dtsi | 32 ++- arch/arm64/boot/dts/qcom/sdm845.dtsi | 8 +- arch/ia64/kernel/topology.c | 5 +- arch/ia64/mm/numa.c | 5 +- arch/mips/include/asm/checksum.h | 3 +- arch/mips/include/asm/mmzone.h | 6 - arch/mips/kernel/elf.c | 6 + arch/mips/mm/init.c | 15 +- arch/nds32/include/asm/memory.h | 6 - arch/parisc/kernel/firmware.c | 4 +- arch/powerpc/include/asm/mmu.h | 4 + arch/powerpc/include/asm/mmzone.h | 3 - arch/powerpc/kernel/traps.c | 2 + arch/powerpc/lib/Makefile | 4 +- arch/powerpc/lib/sstep.c | 10 + arch/powerpc/mm/book3s64/pgtable.c | 2 + arch/powerpc/mm/init-common.c | 5 +- arch/s390/kernel/ptrace.c | 6 +- arch/s390/kvm/kvm-s390.c | 5 - arch/um/drivers/net_kern.c | 2 +- arch/um/include/shared/kern_util.h | 2 +- arch/um/kernel/process.c | 2 +- arch/um/os-Linux/helper.c | 6 +- arch/um/os-Linux/util.c | 19 +- arch/x86/Kconfig.cpu | 2 +- arch/x86/include/asm/syscall_wrapper.h | 25 +- arch/x86/kernel/cpu/amd.c | 20 +- arch/x86/kernel/cpu/mce/core.c | 16 ++ arch/x86/mm/ident_map.c | 23 +- arch/xtensa/include/asm/page.h | 4 - block/bio.c | 9 +- block/blk-mq.c | 16 ++ crypto/algapi.c | 1 + drivers/acpi/acpi_extlog.c | 5 +- drivers/acpi/acpi_video.c | 9 + drivers/android/binder.c | 10 + drivers/atm/idt77252.c | 2 + drivers/base/power/domain.c | 2 +- drivers/base/power/runtime.c | 22 ++ drivers/block/rbd.c | 22 +- drivers/bus/moxtet.c | 7 + drivers/char/hw_random/core.c | 36 +-- drivers/clk/hisilicon/clk-hi3620.c | 4 +- drivers/clk/mmp/clk-of-pxa168.c | 3 + drivers/crypto/stm32/stm32-crc32.c | 2 +- drivers/dma/fsl-qdma.c | 27 +-- drivers/firewire/core-device.c | 7 +- drivers/gpio/gpio-eic-sprd.c | 32 ++- drivers/gpio/gpiolib-acpi.c | 14 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 3 +- drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 2 +- drivers/gpu/drm/bridge/nxp-ptn3460.c | 6 +- drivers/gpu/drm/drm_file.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 2 +- drivers/gpu/drm/drm_mipi_dsi.c | 17 +- drivers/gpu/drm/drm_plane.c | 1 + drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_drv.c | 11 + drivers/gpu/drm/exynos/exynos_drm_fimd.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 5 +- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 4 + drivers/gpu/drm/nouveau/nouveau_vmm.c | 3 + drivers/hid/hid-apple.c | 63 ++++- drivers/hid/hid-ids.h | 1 + drivers/hid/hid-quirks.c | 1 + drivers/hid/wacom_sys.c | 63 +++-- drivers/hid/wacom_wac.c | 9 +- drivers/hwmon/aspeed-pwm-tacho.c | 7 + drivers/hwmon/coretemp.c | 40 ++-- drivers/i2c/busses/i2c-i801.c | 19 +- drivers/i3c/master/i3c-master-cdns.c | 7 +- drivers/iio/magnetometer/rm3100-core.c | 10 +- drivers/infiniband/ulp/ipoib/ipoib_multicast.c | 7 +- drivers/input/keyboard/atkbd.c | 13 +- drivers/irqchip/irq-brcmstb-l2.c | 5 +- drivers/leds/trigger/ledtrig-panic.c | 5 +- drivers/md/md.c | 54 ++++- drivers/md/raid5.c | 12 - drivers/media/pci/ddbridge/ddbridge-main.c | 2 +- drivers/media/platform/rockchip/rga/rga.c | 15 +- drivers/media/usb/stk1160/stk1160-video.c | 5 +- drivers/mfd/Kconfig | 1 + drivers/misc/fastrpc.c | 2 +- drivers/misc/lis3lv02d/lis3lv02d_i2c.c | 1 + drivers/mmc/core/block.c | 46 +++- drivers/mmc/core/slot-gpio.c | 6 +- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 2 +- drivers/mtd/nand/spi/macronix.c | 2 +- drivers/net/bonding/bond_alb.c | 3 +- drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 1 - drivers/net/ethernet/broadcom/genet/bcmgenet.c | 22 +- drivers/net/ethernet/broadcom/genet/bcmgenet.h | 3 + drivers/net/ethernet/broadcom/genet/bcmmii.c | 6 + drivers/net/ethernet/cisco/enic/enic_ethtool.c | 1 - drivers/net/ethernet/freescale/fec_main.c | 2 + drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c | 36 +-- drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 61 +++-- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 177 +++++++------- drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 44 ++-- drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c | 34 +-- drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h | 1 - drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 105 ++++---- drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 51 +--- drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c | 45 ++-- drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 149 ++++++------ drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 26 +- .../mellanox/mlx5/core/steering/dr_action.c | 1 + .../ethernet/netronome/nfp/flower/tunnel_conf.c | 2 +- .../ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c | 6 +- drivers/net/ethernet/stmicro/stmmac/common.h | 1 + drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h | 3 + .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 58 ++++- drivers/net/fjes/fjes_hw.c | 37 ++- drivers/net/ppp/ppp_async.c | 4 + drivers/net/virtio_net.c | 9 +- drivers/net/wan/lmc/lmc_proto.c | 4 - drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 5 +- drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 3 + drivers/net/wireless/ralink/rt2x00/rt2x00mac.c | 11 + .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c | 12 + .../net/wireless/realtek/rtlwifi/rtl8723ae/phy.c | 6 +- .../net/wireless/realtek/rtlwifi/rtl8723be/phy.c | 4 +- drivers/net/xen-netback/netback.c | 100 ++++---- drivers/of/unittest-data/Makefile | 8 +- drivers/of/unittest-data/overlay_gpio_01.dts | 23 ++ drivers/of/unittest-data/overlay_gpio_02a.dts | 16 ++ drivers/of/unittest-data/overlay_gpio_02b.dts | 16 ++ drivers/of/unittest-data/overlay_gpio_03.dts | 23 ++ drivers/of/unittest-data/overlay_gpio_04a.dts | 16 ++ drivers/of/unittest-data/overlay_gpio_04b.dts | 16 ++ drivers/of/unittest.c | 265 ++++++++++++++++++++- drivers/pci/controller/pcie-mediatek.c | 10 +- drivers/pci/pcie/aer.c | 9 +- drivers/pci/quirks.c | 24 +- drivers/pci/switch/switchtec.c | 25 +- drivers/phy/renesas/phy-rcar-gen3-usb2.c | 4 - drivers/phy/ti/phy-omap-usb2.c | 4 +- drivers/pnp/pnpacpi/rsparser.c | 12 +- drivers/regulator/core.c | 52 ++-- drivers/rpmsg/virtio_rpmsg_bus.c | 1 + drivers/scsi/fcoe/fcoe_ctlr.c | 20 +- drivers/scsi/isci/request.c | 2 +- drivers/scsi/libfc/fc_fcp.c | 18 +- drivers/scsi/lpfc/lpfc.h | 1 + drivers/scsi/lpfc/lpfc_init.c | 4 +- drivers/spi/spi-bcm-qspi.c | 4 +- drivers/spi/spi-ppc4xx.c | 5 - drivers/staging/iio/impedance-analyzer/ad5933.c | 2 +- drivers/tty/serial/max310x.c | 21 +- drivers/tty/serial/sc16is7xx.c | 8 +- drivers/usb/core/hub.c | 34 ++- drivers/usb/gadget/function/f_mass_storage.c | 20 +- drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/option.c | 1 + drivers/usb/serial/qcserial.c | 2 + drivers/vhost/vhost.c | 5 +- fs/afs/dir.c | 8 + fs/afs/server.c | 7 +- fs/btrfs/extent-tree.c | 3 +- fs/btrfs/ioctl.c | 9 + fs/btrfs/qgroup.c | 14 ++ fs/btrfs/ref-verify.c | 6 +- fs/btrfs/send.c | 2 +- fs/btrfs/tree-checker.c | 2 +- fs/ceph/caps.c | 9 +- fs/compat_ioctl.c | 3 +- fs/dcache.c | 7 +- fs/ecryptfs/inode.c | 8 + fs/ext4/mballoc.c | 26 +- fs/ext4/move_extent.c | 6 +- fs/ext4/resize.c | 37 +-- fs/f2fs/recovery.c | 23 +- fs/inode.c | 32 ++- fs/jfs/jfs_dmap.c | 57 +++-- fs/jfs/jfs_dtree.c | 7 +- fs/jfs/jfs_imap.c | 3 + fs/jfs/jfs_mount.c | 6 +- fs/kernfs/dir.c | 12 + fs/namei.c | 144 ++++++++--- fs/nfsd/nfs4state.c | 61 ++--- fs/nilfs2/dat.c | 27 ++- fs/nilfs2/file.c | 8 +- fs/nilfs2/recovery.c | 7 +- fs/nilfs2/segment.c | 8 +- fs/ocfs2/namei.c | 1 + fs/pstore/ram.c | 1 + fs/ubifs/dir.c | 2 + include/drm/drm_mipi_dsi.h | 2 + include/linux/bpf.h | 6 +- include/linux/dmaengine.h | 3 +- include/linux/fs.h | 1 + include/linux/gfp.h | 4 +- include/linux/hrtimer.h | 4 +- include/linux/lsm_hooks.h | 9 + include/linux/netfilter/ipset/ip_set.h | 4 + include/linux/pci_ids.h | 1 + include/linux/pm_runtime.h | 9 + include/linux/security.h | 9 + include/linux/spi/spi.h | 1 + include/linux/syscalls.h | 1 + include/linux/units.h | 92 +++++++ include/net/af_unix.h | 20 +- include/net/llc_pdu.h | 6 +- include/net/netfilter/nf_tables.h | 4 +- include/uapi/linux/btrfs.h | 3 + include/uapi/linux/netfilter/nf_tables.h | 2 + kernel/audit.c | 31 ++- kernel/bpf/arraymap.c | 12 +- kernel/bpf/hashtab.c | 6 +- kernel/bpf/map_in_map.c | 2 +- kernel/bpf/map_in_map.h | 2 +- kernel/events/core.c | 38 ++- kernel/power/swap.c | 38 +-- kernel/sched/membarrier.c | 9 + kernel/time/hrtimer.c | 3 + kernel/time/tick-sched.c | 5 + kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace.c | 78 +++--- kernel/trace/trace_events_trigger.c | 6 +- kernel/trace/tracing_map.c | 7 +- mm/page-writeback.c | 2 +- net/8021q/vlan_netlink.c | 4 + net/can/j1939/j1939-priv.h | 1 + net/can/j1939/socket.c | 22 +- net/core/skbuff.c | 3 +- net/ipv4/af_inet.c | 6 +- net/ipv4/ip_output.c | 12 +- net/ipv4/tcp.c | 1 + net/ipv6/addrconf_core.c | 21 +- net/iucv/af_iucv.c | 14 +- net/llc/af_llc.c | 26 +- net/llc/llc_core.c | 7 - net/netfilter/ipset/ip_set_bitmap_gen.h | 14 +- net/netfilter/ipset/ip_set_core.c | 39 ++- net/netfilter/ipset/ip_set_hash_gen.h | 19 +- net/netfilter/ipset/ip_set_list_set.c | 13 +- net/netfilter/nf_log.c | 7 +- net/netfilter/nf_tables_api.c | 20 +- net/netfilter/nft_byteorder.c | 5 +- net/netfilter/nft_compat.c | 23 +- net/netfilter/nft_ct.c | 27 +++ net/netfilter/nft_flow_offload.c | 5 + net/netfilter/nft_meta.c | 2 +- net/netfilter/nft_nat.c | 5 + net/netfilter/nft_rt.c | 5 + net/netfilter/nft_set_rbtree.c | 7 +- net/netfilter/nft_socket.c | 5 + net/netfilter/nft_synproxy.c | 7 +- net/netfilter/nft_tproxy.c | 5 + net/netfilter/nft_xfrm.c | 5 + net/netlink/af_netlink.c | 2 +- net/nfc/nci/core.c | 4 + net/rds/af_rds.c | 2 +- net/rxrpc/conn_event.c | 8 + net/rxrpc/conn_service.c | 3 +- net/smc/smc_diag.c | 2 +- net/sunrpc/xprtmultipath.c | 17 +- net/tipc/bearer.c | 6 + net/unix/af_unix.c | 14 +- net/unix/diag.c | 2 +- net/wireless/scan.c | 4 + scripts/link-vmlinux.sh | 9 +- security/security.c | 17 ++ security/selinux/hooks.c | 28 +++ security/smack/smack_lsm.c | 1 + security/tomoyo/tomoyo.c | 1 + sound/pci/hda/hda_intel.c | 2 + sound/pci/hda/patch_conexant.c | 18 ++ sound/pci/hda/patch_realtek.c | 1 + sound/soc/codecs/rt5645.c | 1 + tools/lib/subcmd/help.c | 18 +- tools/testing/selftests/bpf/progs/pyperf180.c | 22 ++ tools/testing/selftests/bpf/test_btf.c | 1 + tools/testing/selftests/net/pmtu.sh | 18 +- virt/kvm/arm/vgic/vgic-its.c | 5 + 311 files changed, 3010 insertions(+), 1335 deletions(-)

1 year, 1 month

13
286
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-stable-mirror March 2024