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2024-04-08accel/ivpu: Put NPU back to D3hot after failed resumeJacek Lawrynowicz
Put NPU in D3hot after ivpu_resume() fails to power up the device. This will assure that D3->D0 power cycle will be performed before the next resume and also will minimize power usage in this corner case. Fixes: 28083ff18d3f ("accel/ivpu: Fix DevTLB errors on suspend/resume and recovery") Cc: <stable@vger.kernel.org> # v6.8+ Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-5-jacek.lawrynowicz@linux.intel.com
2024-04-08accel/ivpu: Fix PCI D0 state entry in resumeWachowski, Karol
In case of failed power up we end up left in PCI D3hot state making it impossible to access NPU registers on retry. Enter D0 state on retry before proceeding with power up sequence. Fixes: 28083ff18d3f ("accel/ivpu: Fix DevTLB errors on suspend/resume and recovery") Cc: <stable@vger.kernel.org> # v6.8+ Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-4-jacek.lawrynowicz@linux.intel.com
2024-04-08accel/ivpu: Remove d3hot_after_power_off WAJacek Lawrynowicz
Always enter D3hot after entering D0i3 an all platforms. This minimizes power usage. Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-3-jacek.lawrynowicz@linux.intel.com
2024-04-08accel/ivpu: Check return code of ipc->lock initWachowski, Karol
Return value of drmm_mutex_init(ipc->lock) was unchecked. Fixes: 5d7422cfb498 ("accel/ivpu: Add IPC driver and JSM messages") Cc: <stable@vger.kernel.org> # v6.3+ Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240402104929.941186-2-jacek.lawrynowicz@linux.intel.com
2024-04-08vhost: correct misleading printing informationXianting Tian
Guest moved avail idx not used idx when we need to print log if '(vq->avail_idx - last_avail_idx) > vq->num', so fix it. Signed-off-by: Xianting Tian <xianting.tian@linux.alibaba.com> Message-Id: <20240311082109.46773-1-xianting.tian@linux.alibaba.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-04-08virtio: store owner from modules with register_virtio_driver()Krzysztof Kozlowski
Modules registering driver with register_virtio_driver() might forget to set .owner field. i2c-virtio.c for example has it missing. The field is used by some other kernel parts for reference counting (try_module_get()), so it is expected that drivers will set it. Solve the problem by moving this task away from the drivers to the core virtio code, just like we did for platform_driver in commit 9447057eaff8 ("platform_device: use a macro instead of platform_driver_register"). Fixes: 3cfc88380413 ("i2c: virtio: add a virtio i2c frontend driver") Cc: "Jie Deng" <jie.deng@intel.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Message-Id: <20240331-module-owner-virtio-v2-1-98f04bfaf46a@linaro.org> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-04-08vhost: Add smp_rmb() in vhost_enable_notify()Gavin Shan
A smp_rmb() has been missed in vhost_enable_notify(), inspired by Will. Otherwise, it's not ensured the available ring entries pushed by guest can be observed by vhost in time, leading to stale available ring entries fetched by vhost in vhost_get_vq_desc(), as reported by Yihuang Yu on NVidia's grace-hopper (ARM64) platform. /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64 \ -accel kvm -machine virt,gic-version=host -cpu host \ -smp maxcpus=1,cpus=1,sockets=1,clusters=1,cores=1,threads=1 \ -m 4096M,slots=16,maxmem=64G \ -object memory-backend-ram,id=mem0,size=4096M \ : \ -netdev tap,id=vnet0,vhost=true \ -device virtio-net-pci,bus=pcie.8,netdev=vnet0,mac=52:54:00:f1:26:b0 : guest# netperf -H 10.26.1.81 -l 60 -C -c -t UDP_STREAM virtio_net virtio0: output.0:id 100 is not a head! Add the missed smp_rmb() in vhost_enable_notify(). When it returns true, it means there's still pending tx buffers. Since it might read indices, so it still can bypass the smp_rmb() in vhost_get_vq_desc(). Note that it should be safe until vq->avail_idx is changed by commit d3bb267bbdcb ("vhost: cache avail index in vhost_enable_notify()"). Fixes: d3bb267bbdcb ("vhost: cache avail index in vhost_enable_notify()") Cc: <stable@kernel.org> # v5.18+ Reported-by: Yihuang Yu <yihyu@redhat.com> Suggested-by: Will Deacon <will@kernel.org> Signed-off-by: Gavin Shan <gshan@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20240328002149.1141302-3-gshan@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2024-04-08vhost: Add smp_rmb() in vhost_vq_avail_empty()Gavin Shan
A smp_rmb() has been missed in vhost_vq_avail_empty(), spotted by Will. Otherwise, it's not ensured the available ring entries pushed by guest can be observed by vhost in time, leading to stale available ring entries fetched by vhost in vhost_get_vq_desc(), as reported by Yihuang Yu on NVidia's grace-hopper (ARM64) platform. /home/gavin/sandbox/qemu.main/build/qemu-system-aarch64 \ -accel kvm -machine virt,gic-version=host -cpu host \ -smp maxcpus=1,cpus=1,sockets=1,clusters=1,cores=1,threads=1 \ -m 4096M,slots=16,maxmem=64G \ -object memory-backend-ram,id=mem0,size=4096M \ : \ -netdev tap,id=vnet0,vhost=true \ -device virtio-net-pci,bus=pcie.8,netdev=vnet0,mac=52:54:00:f1:26:b0 : guest# netperf -H 10.26.1.81 -l 60 -C -c -t UDP_STREAM virtio_net virtio0: output.0:id 100 is not a head! Add the missed smp_rmb() in vhost_vq_avail_empty(). When tx_can_batch() returns true, it means there's still pending tx buffers. Since it might read indices, so it still can bypass the smp_rmb() in vhost_get_vq_desc(). Note that it should be safe until vq->avail_idx is changed by commit 275bf960ac697 ("vhost: better detection of available buffers"). Fixes: 275bf960ac69 ("vhost: better detection of available buffers") Cc: <stable@kernel.org> # v4.11+ Reported-by: Yihuang Yu <yihyu@redhat.com> Suggested-by: Will Deacon <will@kernel.org> Signed-off-by: Gavin Shan <gshan@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20240328002149.1141302-2-gshan@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
2024-04-07Merge tag 'x86-urgent-2024-04-07' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: - Fix MCE timer reinit locking - Fix/improve CoCo guest random entropy pool init - Fix SEV-SNP late disable bugs - Fix false positive objtool build warning - Fix header dependency bug - Fix resctrl CPU offlining bug * tag 'x86-urgent-2024-04-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunk x86/mce: Make sure to grab mce_sysfs_mutex in set_bank() x86/CPU/AMD: Track SNP host status with cc_platform_*() x86/cc: Add cc_platform_set/_clear() helpers x86/kvm/Kconfig: Have KVM_AMD_SEV select ARCH_HAS_CC_PLATFORM x86/coco: Require seeding RNG with RDRAND on CoCo systems x86/numa/32: Include missing <asm/pgtable_areas.h> x86/resctrl: Fix uninitialized memory read when last CPU of domain goes offline
2024-04-07octeontx2-pf: Fix transmit scheduler resource leakHariprasad Kelam
Inorder to support shaping and scheduling, Upon class creation Netdev driver allocates trasmit schedulers. The previous patch which added support for Round robin scheduling has a bug due to which driver is not freeing transmit schedulers post class deletion. This patch fixes the same. Fixes: 47a9656f168a ("octeontx2-pf: htb offload support for Round Robin scheduling") Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-07virtio_net: Do not send RSS key if it is not supportedBreno Leitao
There is a bug when setting the RSS options in virtio_net that can break the whole machine, getting the kernel into an infinite loop. Running the following command in any QEMU virtual machine with virtionet will reproduce this problem: # ethtool -X eth0 hfunc toeplitz This is how the problem happens: 1) ethtool_set_rxfh() calls virtnet_set_rxfh() 2) virtnet_set_rxfh() calls virtnet_commit_rss_command() 3) virtnet_commit_rss_command() populates 4 entries for the rss scatter-gather 4) Since the command above does not have a key, then the last scatter-gatter entry will be zeroed, since rss_key_size == 0. sg_buf_size = vi->rss_key_size; 5) This buffer is passed to qemu, but qemu is not happy with a buffer with zero length, and do the following in virtqueue_map_desc() (QEMU function): if (!sz) { virtio_error(vdev, "virtio: zero sized buffers are not allowed"); 6) virtio_error() (also QEMU function) set the device as broken vdev->broken = true; 7) Qemu bails out, and do not repond this crazy kernel. 8) The kernel is waiting for the response to come back (function virtnet_send_command()) 9) The kernel is waiting doing the following : while (!virtqueue_get_buf(vi->cvq, &tmp) && !virtqueue_is_broken(vi->cvq)) cpu_relax(); 10) None of the following functions above is true, thus, the kernel loops here forever. Keeping in mind that virtqueue_is_broken() does not look at the qemu `vdev->broken`, so, it never realizes that the vitio is broken at QEMU side. Fix it by not sending RSS commands if the feature is not available in the device. Fixes: c7114b1249fa ("drivers/net/virtio_net: Added basic RSS support.") Cc: stable@vger.kernel.org Cc: qemu-devel@nongnu.org Signed-off-by: Breno Leitao <leitao@debian.org> Reviewed-by: Heng Qi <hengqi@linux.alibaba.com> Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-06Merge tag 'i2c-for-6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "A host driver build fix" * tag 'i2c-for-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: pxa: hide unused icr_bits[] variable
2024-04-06Merge branch 'linus' into x86/urgent, to pick up dependent commitIngo Molnar
We want to fix: 0e110732473e ("x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO") So merge in Linus's latest into x86/urgent to have it available. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2024-04-05Merge tag 'firewire-fixes-6.9-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 Pull firewire fixes from Takashi Sakamoto: "The firewire-ohci kernel module has a parameter for verbose kernel logging. It is well-known that it logs the spurious IRQ for bus-reset event due to the unmasked register for IRQ event. This update fixes the issue" * tag 'firewire-fixes-6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: ohci: mask bus reset interrupts between ISR and bottom half
2024-04-05scsi: qla2xxx: Fix off by one in qla_edif_app_getstats()Dan Carpenter
The app_reply->elem[] array is allocated earlier in this function and it has app_req.num_ports elements. Thus this > comparison needs to be >= to prevent memory corruption. Fixes: 7878f22a2e03 ("scsi: qla2xxx: edif: Add getfcinfo and statistic bsgs") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/5c125b2f-92dd-412b-9b6f-fc3a3207bd60@moroto.mountain Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-04-05scsi: hisi_sas: Modify the deadline for ata_wait_after_reset()Xiang Chen
We found that the second parameter of function ata_wait_after_reset() is incorrectly used. We call smp_ata_check_ready_type() to poll the device type until the 30s timeout, so the correct deadline should be (jiffies + 30000). Fixes: 3c2673a09cf1 ("scsi: hisi_sas: Fix SATA devices missing issue during I_T nexus reset") Co-developed-by: xiabing <xiabing12@h-partners.com> Signed-off-by: xiabing <xiabing12@h-partners.com> Co-developed-by: Yihang Li <liyihang9@huawei.com> Signed-off-by: Yihang Li <liyihang9@huawei.com> Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Link: https://lore.kernel.org/r/20240402035513.2024241-3-chenxiang66@hisilicon.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-04-05scsi: hisi_sas: Handle the NCQ error returned by D2H frameXiang Chen
We find that some disks use D2H frame instead of SDB frame to return NCQ error. Currently, only the I/O corresponding to the D2H frame is processed in this scenario, which does not meet the processing requirements of the NCQ error scenario. So we set dev_status to HISI_SAS_DEV_NCQ_ERR and abort all I/Os of the disk in this scenario. Co-developed-by: Xingui Yang <yangxingui@huawei.com> Signed-off-by: Xingui Yang <yangxingui@huawei.com> Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com> Link: https://lore.kernel.org/r/20240402035513.2024241-2-chenxiang66@hisilicon.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-04-05scsi: target: Fix SELinux error when systemd-modules loads the target moduleMaurizio Lombardi
If the systemd-modules service loads the target module, the credentials of that userspace process will be used to validate the access to the target db directory. SELinux will prevent it, reporting an error like the following: kernel: audit: type=1400 audit(1676301082.205:4): avc: denied { read } for pid=1020 comm="systemd-modules" name="target" dev="dm-3" ino=4657583 scontext=system_u:system_r:systemd_modules_load_t:s0 tcontext=system_u:object_r:targetd_etc_rw_t:s0 tclass=dir permissive=0 Fix the error by using the kernel credentials to access the db directory Signed-off-by: Maurizio Lombardi <mlombard@redhat.com> Link: https://lore.kernel.org/r/20240215143944.847184-2-mlombard@redhat.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-04-06firewire: ohci: mask bus reset interrupts between ISR and bottom halfAdam Goldman
In the FireWire OHCI interrupt handler, if a bus reset interrupt has occurred, mask bus reset interrupts until bus_reset_work has serviced and cleared the interrupt. Normally, we always leave bus reset interrupts masked. We infer the bus reset from the self-ID interrupt that happens shortly thereafter. A scenario where we unmask bus reset interrupts was introduced in 2008 in a007bb857e0b26f5d8b73c2ff90782d9c0972620: If OHCI_PARAM_DEBUG_BUSRESETS (8) is set in the debug parameter bitmask, we will unmask bus reset interrupts so we can log them. irq_handler logs the bus reset interrupt. However, we can't clear the bus reset event flag in irq_handler, because we won't service the event until later. irq_handler exits with the event flag still set. If the corresponding interrupt is still unmasked, the first bus reset will usually freeze the system due to irq_handler being called again each time it exits. This freeze can be reproduced by loading firewire_ohci with "modprobe firewire_ohci debug=-1" (to enable all debugging output). Apparently there are also some cases where bus_reset_work will get called soon enough to clear the event, and operation will continue normally. This freeze was first reported a few months after a007bb85 was committed, but until now it was never fixed. The debug level could safely be set to -1 through sysfs after the module was loaded, but this would be ineffectual in logging bus reset interrupts since they were only unmasked during initialization. irq_handler will now leave the event flag set but mask bus reset interrupts, so irq_handler won't be called again and there will be no freeze. If OHCI_PARAM_DEBUG_BUSRESETS is enabled, bus_reset_work will unmask the interrupt after servicing the event, so future interrupts will be caught as desired. As a side effect to this change, OHCI_PARAM_DEBUG_BUSRESETS can now be enabled through sysfs in addition to during initial module loading. However, when enabled through sysfs, logging of bus reset interrupts will be effective only starting with the second bus reset, after bus_reset_work has executed. Signed-off-by: Adam Goldman <adamg@pobox.com> Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
2024-04-05Merge tag 'spi-fix-v6.9-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few small driver specific fixes, the most important being the s3c64xx change which is likely to be hit during normal operation" * tag 'spi-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe spi: spi-fsl-lpspi: remove redundant spi_controller_put call spi: s3c64xx: Use DMA mode from fifo size
2024-04-05Merge tag 'regulator-fix-v6.9-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "One simple regualtor fix, fixing module autoloading on tps65132" * tag 'regulator-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: tps65132: Add of_match table
2024-04-05Merge tag 'regmap-fix-v6.9-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fixes from Mark Brown: "Richard found a nasty corner case in the maple tree code which he fixed, and also fixed a compiler warning which was showing up with the toolchain he uses and helpfully identified a possible incorrect error code which could have runtime impacts" * tag 'regmap-fix-v6.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: maple: Fix uninitialized symbol 'ret' warnings regmap: maple: Fix cache corruption in regcache_maple_drop()
2024-04-05Merge tag 'block-6.9-20240405' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - Atomic queue limits fixes (Christoph) - Fabrics fixes (Hannes, Daniel) - Discard overflow fix (Li) - Cleanup fix for null_blk (Damien) * tag 'block-6.9-20240405' of git://git.kernel.dk/linux: nvme-fc: rename free_ctrl callback to match name pattern nvmet-fc: move RCU read lock to nvmet_fc_assoc_exists nvmet: implement unique discovery NQN nvme: don't create a multipath node for zero capacity devices nvme: split nvme_update_zone_info nvme-multipath: don't inherit LBA-related fields for the multipath node block: fix overflow in blk_ioctl_discard() nullblk: Fix cleanup order in null_add_dev() error path
2024-04-05Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "The most important is the libsas fix, which is a problem for DMA to a kmalloc'd structure too small causing cache line interference. The other fixes (all in drivers) are mostly for allocation length fixes, error leg unwinding, suspend races and a missing retry" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Fix MCQ mode dev command timeout scsi: libsas: Align SMP request allocation to ARCH_DMA_MINALIGN scsi: sd: Unregister device if device_add_disk() failed in sd_probe() scsi: ufs: core: WLUN suspend dev/link state error recovery scsi: mylex: Fix sysfs buffer lengths
2024-04-05Merge tag 'devicetree-fixes-for-6.9-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix NIOS2 boot with external DTB - Add missing synchronization needed between fw_devlink and DT overlay removals - Fix some unit-address regex's to be hex only - Drop some 10+ year old "unstable binding" statements - Add new SoCs to QCom UFS binding - Add TPM bindings to TPM maintainers * tag 'devicetree-fixes-for-6.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: nios2: Only use built-in devicetree blob if configured to do so dt-bindings: timer: narrow regex for unit address to hex numbers dt-bindings: soc: fsl: narrow regex for unit address to hex numbers dt-bindings: remoteproc: ti,davinci: remove unstable remark dt-bindings: clock: ti: remove unstable remark dt-bindings: clock: keystone: remove unstable remark of: module: prevent NULL pointer dereference in vsnprintf() dt-bindings: ufs: qcom: document SM6125 UFS dt-bindings: ufs: qcom: document SC7180 UFS dt-bindings: ufs: qcom: document SC8180X UFS of: dynamic: Synchronize of_changeset_destroy() with the devlink removals driver core: Introduce device_link_wait_removal() docs: dt-bindings: add missing address/size-cells to example MAINTAINERS: Add TPM DT bindings to TPM maintainers
2024-04-05Merge tag 'riscv-for-linus-6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A fix for an __{get,put}_kernel_nofault to avoid an uninitialized value causing spurious failures - compat_vdso.so.dbg is now installed to the standard install location - A fix to avoid initializing PERF_SAMPLE_BRANCH_*-related events, as they aren't supported and will just later fail - A fix to make AT_VECTOR_SIZE_ARCH correct now that we're providing AT_MINSIGSTKSZ - pgprot_nx() is now implemented, which fixes vmap W^X protection - A fix for the vector save/restore code, which at least manifests as corrupted vector state when a signal is taken - A fix for a race condition in instruction patching - A fix to avoid leaking the kernel-mode GP to userspace, which is a kernel pointer leak that can be used to defeat KASLR in various ways - A handful of smaller fixes to build warnings, an overzealous printk, and some missing tracing annotations * tag 'riscv-for-linus-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: process: Fix kernel gp leakage riscv: Disable preemption when using patch_map() riscv: Fix warning by declaring arch_cpu_idle() as noinstr riscv: use KERN_INFO in do_trap riscv: Fix vector state restore in rt_sigreturn() riscv: mm: implement pgprot_nx riscv: compat_vdso: align VDSOAS build log RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ riscv: Mark __se_sys_* functions __used drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported riscv: compat_vdso: install compat_vdso.so.dbg to /lib/modules/*/vdso/ riscv: hwprobe: do not produce frtace relocation riscv: Fix spurious errors from __get/put_kernel_nofault riscv: mm: Fix prototype to avoid discarding const
2024-04-05Merge tag 'thermal-6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fixes from Rafael Wysocki: "These fix two power allocator thermal governor issues and an ACPI thermal driver regression that all were introduced during the 6.8 development cycle. Specifics: - Allow the power allocator thermal governor to bind to a thermal zone without cooling devices and/or without trip points (Nikita Travkin) - Make the ACPI thermal driver register a tripless thermal zone when it cannot find any usable trip points instead of returning an error from acpi_thermal_add() (Stephen Horvath)" * tag 'thermal-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: gov_power_allocator: Allow binding without trip points thermal: gov_power_allocator: Allow binding without cooling devices ACPI: thermal: Register thermal zones without valid trip points
2024-04-05Merge tag 'gpio-fixes-for-v6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - make sure GPIO devices are registered with the subsystem before trying to return them to a caller of gpio_device_find() - fix two issues with incorrect sanitization of the interrupt labels * tag 'gpio-fixes-for-v6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: cdev: fix missed label sanitizing in debounce_setup() gpio: cdev: check for NULL labels when sanitizing them for irqs gpiolib: Fix triggering "kobject: 'gpiochipX' is not initialized, yet" kobject_get() errors
2024-04-05Merge tag 'ata-6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux Pull ata fixes from Damien Le Moal: - Compilation warning fixes from Arnd: one in the sata_sx4 driver due to an incorrect calculation of the parameters passed to memcpy() and another one in the sata_mv driver when CONFIG_PCI is not set - Drop the owner driver field assignment in the pata_macio driver. That is not needed as the PCI core code does that already (Krzysztof) - Remove an unusued field in struct st_ahci_drv_data of the ahci_st driver (Christophe) - Add a missing clock probe error check in the sata_gemini driver (Chen) * tag 'ata-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux: ata: sata_gemini: Check clk_enable() result ata: sata_mv: Fix PCI device ID table declaration compilation warning ata: ahci_st: Remove an unused field in struct st_ahci_drv_data ata: pata_macio: drop driver owner assignment ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit
2024-04-05Merge tag 'drm-fixes-2024-04-05' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly fixes, mostly xe and i915, amdgpu on a week off, otherwise a nouveau fix for a crash with new vulkan cts tests, and a couple of cleanups and misc fixes. display: - fix typos in kerneldoc prime: - unbreak dma-buf export for virt-gpu nouveau: - uvmm: fix remap address calculation - minor cleanups panfrost: - fix power-transition timeouts xe: - Stop using system_unbound_wq for preempt fences - Fix saving unordered rebinding fences by attaching them as kernel feces to the vm's resv - Fix TLB invalidation fences completing out of order - Move rebind TLB invalidation to the ring ops to reduce the latency i915: - A few DisplayPort related fixes - eDP PSR fixes - Remove some VM space restrictions on older platforms - Disable automatic load CCS load balancing" * tag 'drm-fixes-2024-04-05' of https://gitlab.freedesktop.org/drm/kernel: (22 commits) drm/xe: Use ordered wq for preempt fence waiting drm/xe: Move vma rebinding to the drm_exec locking loop drm/xe: Make TLB invalidation fences unordered drm/xe: Rework rebinding drm/xe: Use ring ops TLB invalidation for rebinds drm/i915/mst: Reject FEC+MST on ICL drm/i915/mst: Limit MST+DSC to TGL+ drm/i915/dp: Fix the computation for compressed_bpp for DISPLAY < 13 drm/i915/gt: Enable only one CCS for compute workload drm/i915/gt: Do not generate the command streamer for all the CCS drm/i915/gt: Disable HW load balancing for CCS drm/i915/gt: Limit the reserved VM space to only the platforms that need it drm/i915/psr: Fix intel_psr2_sel_fetch_et_alignment usage drm/i915/psr: Move writing early transport pipe src drm/i915/psr: Calculate PIPE_SRCSZ_ERLY_TPT value drm/i915/dp: Remove support for UHBR13.5 drm/i915/dp: Fix DSC state HW readout for SST connectors drm/display: fix typo drm/prime: Unbreak virtgpu dma-buf export nouveau/uvmm: fix addr/range calcs for remap operations ...
2024-04-05drm/msm/adreno: Set highest_bank_bit for A619Luca Weiss
The default highest_bank_bit of 15 didn't seem to cause issues so far but downstream defines it to be 14. But similar to [0] leaving it on 14 (or 15 for that matter) causes some corruption issues with some resolutions with DisplayPort, like 1920x1200. So set it to 13 for now so that there's no screen corruption. [0] commit 6a0dbcd20ef2 ("drm/msm/a6xx: set highest_bank_bit to 13 for a610") Fixes: b7616b5c69e6 ("drm/msm/adreno: Add A619 support") Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Patchwork: https://patchwork.freedesktop.org/patch/585215/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-04-05drm/msm: fix the `CRASHDUMP_READ` target of `a6xx_get_shader_block()`Miguel Ojeda
Clang 14 in an (essentially) defconfig arm64 build for next-20240326 reports [1]: drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c:843:6: error: variable 'out' set but not used [-Werror,-Wunused-but-set-variable] The variable `out` in these functions is meant to compute the `target` of `CRASHDUMP_READ()`, but in this case only the initial value (`dumper->iova + A6XX_CD_DATA_OFFSET`) was being passed. Thus use `out` as it was intended by Connor [2]. There was an alternative patch at [3] that removed the variable altogether, but that would only use the initial value. Fixes: 64d6255650d4 ("drm/msm: More fully implement devcoredump for a7xx") Closes: https://lore.kernel.org/lkml/CANiq72mjc5t4n25SQvYSrOEhxxpXYPZ4pPzneSJHEnc3qApu2Q@mail.gmail.com/ [1] Link: https://lore.kernel.org/lkml/CACu1E7HhCKMJd6fixZSPiNAz6ekoZnkMTHTcLFVmbZ-9VoLxKg@mail.gmail.com/ [2] Link: https://lore.kernel.org/lkml/20240307093727.1978126-1-colin.i.king@gmail.com/ [3] Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/584955/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-04-05Merge branch 'acpi-thermal'Rafael J. Wysocki
* acpi-thermal: ACPI: thermal: Register thermal zones without valid trip points
2024-04-05Merge tag 'vfs-6.9-rc3.fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs Pull vfs fixes from Christian Brauner: "This contains a few small fixes. This comes with some delay because I wanted to wait on people running their reproducers and the Easter Holidays meant that those replies came in a little later than usual: - Fix handling of preventing writes to mounted block devices. Since last kernel we allow to prevent writing to mounted block devices provided CONFIG_BLK_DEV_WRITE_MOUNTED isn't set and the block device is opened with restricted writes. When we switched to opening block devices as files we altered the mechanism by which we recognize when a block device has been opened with write restrictions. The detection logic assumed that only read-write mounted filesystems would apply write restrictions to their block devices from other openers. That of course is not true since it also makes sense to apply write restrictions for filesystems that are read-only. Fix the detection logic using an FMODE_* bit. We still have a few left since we freed up a couple a while ago. I also picked up a patch to free up four additional FMODE_* bits scheduled for the next merge window. - Fix counting the number of writers to a block device. This just changes the logic to be consistent. - Fix a bug in aio causing a NULL pointer derefernce after we implemented batched processing in aio. - Finally, add the changes we discussed that allows to yield block devices early even though file closing itself is deferred. This also allows us to remove two holder operations to get and release the holder to align lifetime of file and holder of the block device" * tag 'vfs-6.9-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: aio: Fix null ptr deref in aio_complete() wakeup fs,block: yield devices early block: count BLK_OPEN_RESTRICT_WRITES openers block: handle BLK_OPEN_RESTRICT_WRITES correctly
2024-04-05nouveau: fix function cast warningArnd Bergmann
Calling a function through an incompatible pointer type causes breaks kcfi, so clang warns about the assignment: drivers/gpu/drm/nouveau/nvkm/subdev/bios/shadowof.c:73:10: error: cast from 'void (*)(const void *)' to 'void (*)(void *)' converts to incompatible function type [-Werror,-Wcast-function-type-strict] 73 | .fini = (void(*)(void *))kfree, Avoid this with a trivial wrapper. Fixes: c39f472e9f14 ("drm/nouveau: remove symlinks, move core/ to nvkm/ (no code changes)") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240404160234.2923554-1-arnd@kernel.org
2024-04-05nouveau/gsp: Avoid addressing beyond end of rpc->entriesKees Cook
Using the end of rpc->entries[] for addressing runs into both compile-time and run-time detection of accessing beyond the end of the array. Use the base pointer instead, since was allocated with the additional bytes for storing the strings. Avoids the following warning in future GCC releases with support for __counted_by: In function 'fortify_memcpy_chk', inlined from 'r535_gsp_rpc_set_registry' at ../drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c:1123:3: ../include/linux/fortify-string.h:553:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning] 553 | __write_overflow_field(p_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ for this code: strings = (char *)&rpc->entries[NV_GSP_REG_NUM_ENTRIES]; ... memcpy(strings, r535_registry_entries[i].name, name_len); Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240330141159.work.063-kees@kernel.org
2024-04-05cxl: Remove checking of iter in cxl_endpoint_get_perf_coordinates()Dave Jiang
The while() loop in cxl_endpoint_get_perf_coordinates() checks to see if 'iter' is valid as part of the condition breaking out of the loop. is_cxl_root() will stop the loop before the next iteration could go NULL. Remove the iter check. The presence of the iter or removing the iter does not impact the behavior of the code. This is a code clean up and not a bug fix. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/20240403154844.3403859-2-dave.jiang@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2024-04-05ata: ahci: Add mask_port_map module parameterDamien Le Moal
Commits 0077a504e1a4 ("ahci: asm1166: correct count of reported ports") and 9815e3961754 ("ahci: asm1064: correct count of reported ports") attempted to limit the ports of the ASM1166 and ASM1064 AHCI controllers to avoid long boot times caused by the fact that these adapters report a port map larger than the number of physical ports. The excess ports are "virtual" to hide port multiplier devices and probing these ports takes time. However, these commits caused a regression for users that do use PMP devices, as the ATA devices connected to the PMP cannot be scanned. These commits have thus been reverted by commit 6cd8adc3e18 ("ahci: asm1064: asm1166: don't limit reported ports") to allow the discovery of devices connected through a port multiplier. But this revert re-introduced the long boot times for users that do not use a port multiplier setup. This patch adds the mask_port_map ahci module parameter to allow users to manually specify port map masks for controllers. In the case of the ASMedia 1166 and 1064 controllers, users that do not have port multiplier devices can mask the excess virtual ports exposed by the controller to speedup port scanning, thus reducing boot time. The mask_port_map parameter accepts 2 different formats: - mask_port_map=<mask> This applies the same mask to all AHCI controllers present in the system. This format is convenient for small systems that have only a single AHCI controller. - mask_port_map=<pci_dev>=<mask>,<pci_dev>=mask,... This applies the specified masks only to the PCI device listed. The <pci_dev> field is a regular PCI device ID (domain:bus:dev.func). This ID can be seen following "ahci" in the kernel messages. E.g. for "ahci 0000:01:00.0: 2/2 ports implemented (port mask 0x3)", the <pci_dev> field is "0000:01:00.0". When used, the function ahci_save_initial_config() indicates that a port map mask was applied with the message "masking port_map ...". E.g.: without a mask: modprobe ahci dmesg | grep ahci ... ahci 0000:00:17.0: AHCI vers 0001.0301, 32 command slots, 6 Gbps, SATA mode ahci 0000:00:17.0: (0000:00:17.0) 8/8 ports implemented (port mask 0xff) With a mask: modprobe ahci mask_port_map=0000:00:17.0=0x1 dmesg | grep ahci ... ahci 0000:00:17.0: masking port_map 0xff -> 0x1 ahci 0000:00:17.0: AHCI vers 0001.0301, 32 command slots, 6 Gbps, SATA mode ahci 0000:00:17.0: (0000:00:17.0) 1/8 ports implemented (port mask 0x1) Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Niklas Cassel <cassel@kernel.org>
2024-04-05Revert "drm/qxl: simplify qxl_fence_wait"Alex Constantino
This reverts commit 5a838e5d5825c85556011478abde708251cc0776. Changes from commit 5a838e5d5825 ("drm/qxl: simplify qxl_fence_wait") would result in a '[TTM] Buffer eviction failed' exception whenever it reached a timeout. Due to a dependency to DMA_FENCE_WARN this also restores some code deleted by commit d72277b6c37d ("dma-buf: nuke DMA_FENCE_TRACE macros v2"). Fixes: 5a838e5d5825 ("drm/qxl: simplify qxl_fence_wait") Link: https://lore.kernel.org/regressions/ZTgydqRlK6WX_b29@eldamar.lan/ Reported-by: Timo Lindfors <timo.lindfors@iki.fi> Closes: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054514 Signed-off-by: Alex Constantino <dreaming.about.electric.sheep@gmail.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240404181448.1643-2-dreaming.about.electric.sheep@gmail.com
2024-04-05drm/ast: Fix soft lockupJammy Huang
There is a while-loop in ast_dp_set_on_off() that could lead to infinite-loop. This is because the register, VGACRI-Dx, checked in this API is a scratch register actually controlled by a MCU, named DPMCU, in BMC. These scratch registers are protected by scu-lock. If suc-lock is not off, DPMCU can not update these registers and then host will have soft lockup due to never updated status. DPMCU is used to control DP and relative registers to handshake with host's VGA driver. Even the most time-consuming task, DP's link training, is less than 100ms. 200ms should be enough. Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com> Fixes: 594e9c04b586 ("drm/ast: Create the driver for ASPEED proprietory Display-Port") Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: KuoHsiang Chou <kuohsiang_chou@aspeedtech.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Dave Airlie <airlied@redhat.com> Cc: Jocelyn Falempe <jfalempe@redhat.com> Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v5.19+ Link: https://patchwork.freedesktop.org/patch/msgid/20240403090246.1495487-1-jammy_huang@aspeedtech.com
2024-04-05Merge tag 'drm-intel-fixes-2024-04-04' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-intel into drm-fixes Display fixes: - A few DisplayPort related fixes (Imre, Arun, Ankit, Ville) - eDP PSR fixes (Jouni) Core/GT fixes: - Remove some VM space restrictions on older platforms (Andi) - Disable automatic load CCS load balancing (Andi) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zg7nSK5oTmWfKPPI@intel.com
2024-04-05Merge tag 'drm-xe-fixes-2024-04-04' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Stop using system_unbound_wq for preempt fences, as this can cause starvation when reaching more than max_active defined by workqueue - Fix saving unordered rebinding fences by attaching them as kernel feces to the vm's resv - Fix TLB invalidation fences completing out of order - Move rebind TLB invalidation to the ring ops to reduce the latency Signed-off-by: Dave Airlie <airlied@redhat.com> From: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/tizan6wdpxu4ayudeikjglxdgzmnhdzj3li3z2pgkierjtozzw@lbfddeg43a7h
2024-04-05Merge tag 'drm-misc-fixes-2024-04-04' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: display: - fix typos in kerneldoc nouveau: - uvmm: fix remap address calculation - minor cleanups panfrost: - fix power-transition timeouts prime: - unbreak dma-buf export for virt-gpu Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240404104813.GA27376@localhost.localdomain
2024-04-04scsi: sg: Avoid race in error handling & drop bogus warnAlexander Wetzel
Commit 27f58c04a8f4 ("scsi: sg: Avoid sg device teardown race") introduced an incorrect WARN_ON_ONCE() and missed a sequence where sg_device_destroy() was used after scsi_device_put(). sg_device_destroy() is accessing the parent scsi_device request_queue which will already be set to NULL when the preceding call to scsi_device_put() removed the last reference to the parent scsi_device. Drop the incorrect WARN_ON_ONCE() - allowing more than one concurrent access to the sg device - and make sure sg_device_destroy() is not used after scsi_device_put() in the error handling. Link: https://lore.kernel.org/all/5375B275-D137-4D5F-BE25-6AF8ACAE41EF@linux.ibm.com Fixes: 27f58c04a8f4 ("scsi: sg: Avoid sg device teardown race") Cc: stable@vger.kernel.org Signed-off-by: Alexander Wetzel <Alexander@wetzel-home.de> Link: https://lore.kernel.org/r/20240401191038.18359-1-Alexander@wetzel-home.de Tested-by: Sachin Sant <sachinp@linux.ibm.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2024-04-04Merge tag 'net-6.9-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, bluetooth and bpf. Fairly usual collection of driver and core fixes. The large selftest accompanying one of the fixes is also becoming a common occurrence. Current release - regressions: - ipv6: fix infinite recursion in fib6_dump_done() - net/rds: fix possible null-deref in newly added error path Current release - new code bugs: - net: do not consume a full cacheline for system_page_pool - bpf: fix bpf_arena-related file descriptor leaks in the verifier - drv: ice: fix freeing uninitialized pointers, fixing misuse of the newfangled __free() auto-cleanup Previous releases - regressions: - x86/bpf: fixes the BPF JIT with retbleed=stuff - xen-netfront: add missing skb_mark_for_recycle, fix page pool accounting leaks, revealed by recently added explicit warning - tcp: fix bind() regression for v6-only wildcard and v4-mapped-v6 non-wildcard addresses - Bluetooth: - replace "hci_qca: Set BDA quirk bit if fwnode exists in DT" with better workarounds to un-break some buggy Qualcomm devices - set conn encrypted before conn establishes, fix re-connecting to some headsets which use slightly unusual sequence of msgs - mptcp: - prevent BPF accessing lowat from a subflow socket - don't account accept() of non-MPC client as fallback to TCP - drv: mana: fix Rx DMA datasize and skb_over_panic - drv: i40e: fix VF MAC filter removal Previous releases - always broken: - gro: various fixes related to UDP tunnels - netns crossing problems, incorrect checksum conversions, and incorrect packet transformations which may lead to panics - bpf: support deferring bpf_link dealloc to after RCU grace period - nf_tables: - release batch on table validation from abort path - release mutex after nft_gc_seq_end from abort path - flush pending destroy work before exit_net release - drv: r8169: skip DASH fw status checks when DASH is disabled" * tag 'net-6.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (81 commits) netfilter: validate user input for expected length net/sched: act_skbmod: prevent kernel-infoleak net: usb: ax88179_178a: avoid the interface always configured as random address net: dsa: sja1105: Fix parameters order in sja1110_pcs_mdio_write_c45() net: ravb: Always update error counters net: ravb: Always process TX descriptor ring netfilter: nf_tables: discard table flag update with pending basechain deletion netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() netfilter: nf_tables: reject new basechain after table flag update netfilter: nf_tables: flush pending destroy work before exit_net release netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path netfilter: nf_tables: release batch on table validation from abort path Revert "tg3: Remove residual error handling in tg3_suspend" tg3: Remove residual error handling in tg3_suspend net: mana: Fix Rx DMA datasize and skb_over_panic net/sched: fix lockdep splat in qdisc_tree_reduce_backlog() net: phy: micrel: lan8814: Fix when enabling/disabling 1-step timestamping net: stmmac: fix rx queue priority assignment net: txgbe: fix i2c dev name cannot match clkdev net: fec: Set mac_managed_pm during probe ...
2024-04-04gpio: cdev: fix missed label sanitizing in debounce_setup()Kent Gibson
When adding sanitization of the label, the path through edge_detector_setup() that leads to debounce_setup() was overlooked. A request taking this path does not allocate a new label and the request label is freed twice when the request is released, resulting in memory corruption. Add label sanitization to debounce_setup(). Cc: stable@vger.kernel.org Fixes: b34490879baa ("gpio: cdev: sanitize the label before requesting the interrupt") Signed-off-by: Kent Gibson <warthog618@gmail.com> [Bartosz: rebased on top of the fix for empty GPIO labels] Co-developed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-04-04Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-04-03 (ice, idpf) This series contains updates to ice and idpf drivers. Dan Carpenter initializes some pointer declarations to NULL as needed for resource cleanup on ice driver. Petr Oros corrects assignment of VLAN operators to fix Rx VLAN filtering in legacy mode for ice. Joshua calls eth_type_trans() on unknown packets to prevent possible kernel panic on idpf. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: idpf: fix kernel panic on unknown packet types ice: fix enabling RX VLAN filtering ice: Fix freeing uninitialized pointers ==================== Link: https://lore.kernel.org/r/20240403201929.1945116-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-04net: usb: ax88179_178a: avoid the interface always configured as random addressJose Ignacio Tornos Martinez
After the commit d2689b6a86b9 ("net: usb: ax88179_178a: avoid two consecutive device resets"), reset is not executed from bind operation and mac address is not read from the device registers or the devicetree at that moment. Since the check to configure if the assigned mac address is random or not for the interface, happens after the bind operation from usbnet_probe, the interface keeps configured as random address, although the address is correctly read and set during open operation (the only reset now). In order to keep only one reset for the device and to avoid the interface always configured as random address, after reset, configure correctly the suitable field from the driver, if the mac address is read successfully from the device registers or the devicetree. Take into account if a locally administered address (random) was previously stored. cc: stable@vger.kernel.org # 6.6+ Fixes: d2689b6a86b9 ("net: usb: ax88179_178a: avoid two consecutive device resets") Reported-by: Dave Stevenson <dave.stevenson@raspberrypi.com> Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240403132158.344838-1-jtornosm@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-04-04nvme-fc: rename free_ctrl callback to match name patternDaniel Wagner
Rename nvme_fc_nvme_ctrl_freed to nvme_fc_free_ctrl to match the name pattern for the callback. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
2024-04-04nvmet-fc: move RCU read lock to nvmet_fc_assoc_existsDaniel Wagner
The RCU lock is only needed for the lookup loop and not for list_ad_tail_rcu call. Thus move it down the call chain into nvmet_fc_assoc_exists. While at it also fix the name typo of the function. Signed-off-by: Daniel Wagner <dwagner@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-11 17:32:16 +0000