path: root/drivers
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2021-03-01powercap/drivers/dtpm: Fix root node initializationDaniel Lezcano
The root node is not set to NULL when the dtpm root node is removed. Consequently, it is not possible to create a new root as it is already set. Set the root node to NULL when the last node is removed. Signed-off-by: Daniel Lezcano <> Signed-off-by: Rafael J. Wysocki <>
2021-03-01PM: runtime: Update device status before letting suppliers suspendRafael J. Wysocki
Because the PM-runtime status of the device is not updated in __rpm_callback(), attempts to suspend the suppliers of the given device triggered by rpm_put_suppliers() called by it may fail. Fix this by making __rpm_callback() update the device's status to RPM_SUSPENDED before calling rpm_put_suppliers() if the current status of the device is RPM_SUSPENDING and the callback just invoked by it has returned 0 (success). While at it, modify the code in __rpm_callback() to always check the device's PM-runtime status under its PM lock. Link: Fixes: 21d5c57b3726 ("PM / runtime: Use device links") Reported-by: Elaine Zhang <> Diagnosed-by: Ulf Hansson <> Signed-off-by: Rafael J. Wysocki <> Tested-by: Elaine Zhang <> Reviewed-by: Ulf Hansson <> Cc: 4.10+ <> # 4.10+ Signed-off-by: Rafael J. Wysocki <>
2021-02-28Merge tag 'ide-5.11-2021-02-28' of git:// Torvalds
Pull ide fix from Jens Axboe: "This is a leftover fix from 5.11, where I forgot to ship it your way" * tag 'ide-5.11-2021-02-28' of git:// ide/falconide: Fix module unload
2021-02-28Merge tag 'scsi-misc' of git:// Torvalds
Pull more SCSI updates from James Bottomley: "This is a few driver updates (iscsi, mpt3sas) that were still in the staging queue when the merge window opened (all committed on or before 8 Feb) and some small bug fixes which came in during the merge window (all committed on 22 Feb)" * tag 'scsi-misc' of git:// (30 commits) scsi: hpsa: Correct dev cmds outstanding for retried cmds scsi: sd: Fix Opal support scsi: target: tcmu: Fix memory leak caused by wrong uio usage scsi: target: tcmu: Move some functions without code change scsi: sd: sd_zbc: Don't pass GFP_NOIO to kvcalloc scsi: aic7xxx: Remove unused function pointer typedef ahc_bus_suspend/resume_t scsi: bnx2fc: Fix Kconfig warning & CNIC build errors scsi: ufs: Fix a duplicate dev quirk number scsi: aic79xx: Fix spelling of version scsi: target: core: Prevent underflow for service actions scsi: target: core: Add cmd length set before cmd complete scsi: iscsi: Drop session lock in iscsi_session_chkready() scsi: qla4xxx: Use iscsi_is_session_online() scsi: libiscsi: Reset max/exp cmdsn during recovery scsi: iscsi_tcp: Fix shost can_queue initialization scsi: libiscsi: Add helper to calculate max SCSI cmds per session scsi: libiscsi: Fix iSCSI host workq destruction scsi: libiscsi: Fix iscsi_task use after free() scsi: libiscsi: Drop taskqueuelock scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling ...
2021-02-28Merge tag 'block-5.12-2021-02-27' of git:// Torvalds
Pull more block updates from Jens Axboe: "A few stragglers (and one due to me missing it originally), and fixes for changes in this merge window mostly. In particular: - blktrace cleanups (Chaitanya, Greg) - Kill dead blk_pm_* functions (Bart) - Fixes for the bio alloc changes (Christoph) - Fix for the partition changes (Christoph, Ming) - Fix for turning off iopoll with polled IO inflight (Jeffle) - nbd disconnect fix (Josef) - loop fsync error fix (Mauricio) - kyber update depth fix (Yang) - max_sectors alignment fix (Mikulas) - Add bio_max_segs helper (Matthew)" * tag 'block-5.12-2021-02-27' of git:// (21 commits) block: Add bio_max_segs blktrace: fix documentation for blk_fill_rw() block: memory allocations in bounce_clone_bio must not fail block: remove the gfp_mask argument to bounce_clone_bio block: fix bounce_clone_bio for passthrough bios block-crypto-fallback: use a bio_set for splitting bios block: fix logging on capacity change blk-settings: align max_sectors on "logical_block_size" boundary block: reopen the device in blkdev_reread_part block: don't skip empty device in in disk_uevent blktrace: remove debugfs file dentries from struct blk_trace nbd: handle device refs for DESTROY_ON_DISCONNECT properly kyber: introduce kyber_depth_updated() loop: fix I/O error on fsync() in detached loop devices block: fix potential IO hang when turning off io_poll block: get rid of the trace rq insert wrapper blktrace: fix blk_rq_merge documentation blktrace: fix blk_rq_issue documentation blktrace: add blk_fill_rwbs documentation comment block: remove superfluous param in blk_fill_rwbs() ...
2021-02-27Merge branch 'work.misc' of ↵Linus Torvalds
git:// Pull misc vfs updates from Al Viro: "Assorted stuff pile - no common topic here" * 'work.misc' of git:// whack-a-mole: don't open-code iminor/imajor 9p: fix misuse of sscanf() in v9fs_stat2inode() audit_alloc_mark(): don't open-code ERR_CAST() fs/inode.c: make inode_init_always() initialize i_ino to 0 vfs: don't unnecessarily clone write access for writable fds
2021-02-27Merge branch 'i2c/for-current' of ↵Linus Torvalds
git:// Pull i2c fixes from Wolfram Sang: "Three more bugfixes and one revert. I accidently applied one patch too early" * 'i2c/for-current' of git:// i2c: exynos5: Preserve high speed master code Revert "i2c: i2c-qcom-geni: Add shutdown callback for i2c" i2c: designware: Get right data length i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition
2021-02-26block: Add bio_max_segsblock-5.12-2021-02-27Matthew Wilcox (Oracle)
It's often inconvenient to use BIO_MAX_PAGES due to min() requiring the sign to be the same. Introduce bio_max_segs() and change BIO_MAX_PAGES to be unsigned to make it easier for the users. Reviewed-by: Chaitanya Kulkarni <> Signed-off-by: Matthew Wilcox (Oracle) <> Signed-off-by: Jens Axboe <>
2021-02-26Merge tag 'docs-5.12-2' of git:// Torvalds
Pull documentation fixes from Jonathan Corbet: "A handful of late-arriving documentation fixes, nothing all that notable" * tag 'docs-5.12-2' of git:// docs: proc.rst: fix indentation warning Documentation: cgroup-v2: fix path to example BPF program docs: powerpc: Fix tables in syscall64-abi.rst Documentation: features: refresh feature list Documentation: features: remove c6x references docs: ABI: testing: ima_policy: Fixed missing bracket Fix unaesthetic indentation scripts: kernel-doc: fix array element capture in pointer-to-func parsing doc: use KCFLAGS instead of EXTRA_CFLAGS to pass flags from command line Documentation: proc.rst: add more about the 6 fields in loadavg
2021-02-26Merge tag 'for-linus' of git:// Torvalds
Pull OpenRISC updates from Stafford Horne: - Update for Litex SoC controller to support wider width registers as well as reset. - Refactor SMP code to use device tree to define possible cpus. - Update build including generating vmlinux.bin * tag 'for-linus' of git:// openrisc: Use devicetree to determine present cpus drivers/soc/litex: Add restart handler openrisc: add arch/openrisc/Kbuild drivers/soc/litex: make 'litex_[set|get]_reg()' methods private drivers/soc/litex: support 32-bit subregisters, 64-bit CPUs drivers/soc/litex: s/LITEX_REG_SIZE/LITEX_SUBREG_ALIGN/g drivers/soc/litex: separate MMIO from subregister offset calculation drivers/soc/litex: move generic accessors to litex.h openrisc: restart: Call common handlers before hanging openrisc: Add vmlinux.bin target
2021-02-26Merge tag 's390-5.12-2' of ↵Linus Torvalds
git:// Pull more s390 updates from Vasily Gorbik: - Fix physical vs virtual confusion in some basic mm macros and routines. Caused by __pa == __va on s390 currently. - Get rid of on-stack cpu masks. - Add support for complete CPU counter set extraction. - Add arch_irq_work_raise implementation. - virtio-ccw revision and opcode fixes. * tag 's390-5.12-2' of git:// s390/cpumf: Add support for complete counter set extraction virtio/s390: implement virtio-ccw revision 2 correctly s390/smp: implement arch_irq_work_raise() s390/topology: move cpumasks away from stack s390/smp: smp_emergency_stop() - move cpumask away from stack s390/smp: __smp_rescan_cpus() - move cpumask away from stack s390/smp: consolidate locking for smp_rescan() s390/mm: fix phys vs virt confusion in vmem_*() functions family s390/mm: fix phys vs virt confusion in pgtable allocation routines s390/mm: fix invalid __pa() usage in pfn_pXd() macros s390/mm: make pXd_deref() macros return a pointer s390/opcodes: rename selhhhr to selfhr
2021-02-26Merge branch 'stable/for-linus-5.12' of ↵Linus Torvalds
git:// Pull swiotlb updates from Konrad Rzeszutek Wilk: "Two memory encryption related patches (SWIOTLB is enabled by default for AMD-SEV): - Add support for alignment so that NVME can properly work - Keep track of requested DMA buffers length, as underlaying hardware devices can trip SWIOTLB to bounce too much and crash the kernel And a tiny fix to use proper APIs in drivers" * 'stable/for-linus-5.12' of git:// swiotlb: Validate bounce size in the sync/unmap path nvme-pci: set min_align_mask swiotlb: respect min_align_mask swiotlb: don't modify orig_addr in swiotlb_tbl_sync_single swiotlb: refactor swiotlb_tbl_map_single swiotlb: clean up swiotlb_tbl_unmap_single swiotlb: factor out a nr_slots helper swiotlb: factor out an io_tlb_offset helper swiotlb: add a IO_TLB_SIZE define driver core: add a min_align_mask field to struct device_dma_parameters sdhci: stop poking into swiotlb internals
2021-02-26Merge tag 'leds-5.12-rc1' of ↵Linus Torvalds
git:// Pull LED updates from Pavel Machek: "Besides the usual fixes and new drivers, we are changing CLASS_FLASH to return success to make it easier to work with V4L2 stuff disabled, and we are getting rid of enum that should have been plain integer long time ago. I'm slightly nervous about potential warnings, but it needed to be fixed at some point" * tag 'leds-5.12-rc1' of git:// leds: lp50xx: Get rid of redundant explicit casting leds: lp50xx: Update headers block to reflect reality leds: lp50xx: Get rid of redundant check in lp50xx_enable_disable() leds: lp50xx: Reduce level of dereferences leds: lp50xx: Switch to new style i2c-driver probe function leds: lp50xx: Don't spam logs when probe is deferred leds: apu: extend support for PC Engines APU1 with newer firmware leds: flash: Fix multicolor no-ops registration by return 0 leds: flash: Add flash registration with undefined CONFIG_LEDS_CLASS_FLASH leds: lgm: Add LED controller driver for LGM SoC dt-bindings: leds: Add bindings for Intel LGM SoC leds: led-core: Get rid of enum led_brightness leds: gpio: Set max brightness to 1 leds: lm3533: Switch to using the new API kobj_to_dev() leds: ss4200: simplify the return expression of register_nasgpio_led() leds: Use DEVICE_ATTR_{RW, RO, WO} macros
2021-02-26Merge branch 'pcmcia-next' of ↵Linus Torvalds
git:// Pull pcmcia update from Dominik Brodowski: "Improve the use of the kobj API in the core of the Linux PCMCIA subsystem" * 'pcmcia-next' of git:// pcmcia: Switch to using the new API kobj_to_dev()
2021-02-26Merge tag 'riscv-for-linus-5.12-mw0' of ↵Linus Torvalds
git:// Pull RISC-V updates from Palmer Dabbelt: "A handful of new RISC-V related patches for this merge window: - A check to ensure drivers are properly using uaccess. This isn't manifesting with any of the drivers I'm currently using, but may catch errors in new drivers. - Some preliminary support for the FU740, along with the HiFive Unleashed it will appear on. - NUMA support for RISC-V, which involves making the arm64 code generic. - Support for kasan on the vmalloc region. - A handful of new drivers for the Kendryte K210, along with the DT plumbing required to boot on a handful of K210-based boards. - Support for allocating ASIDs. - Preliminary support for kernels larger than 128MiB. - Various other improvements to our KASAN support, including the utilization of huge pages when allocating the KASAN regions. We may have already found a bug with the KASAN_VMALLOC code, but it's passing my tests. There's a fix in the works, but that will probably miss the merge window. * tag 'riscv-for-linus-5.12-mw0' of git:// (75 commits) riscv: Improve kasan population by using hugepages when possible riscv: Improve kasan population function riscv: Use KASAN_SHADOW_INIT define for kasan memory initialization riscv: Improve kasan definitions riscv: Get rid of MAX_EARLY_MAPPING_SIZE soc: canaan: Sort the Makefile alphabetically riscv: Disable KSAN_SANITIZE for vDSO riscv: Remove unnecessary declaration riscv: Add Canaan Kendryte K210 SD card defconfig riscv: Update Canaan Kendryte K210 defconfig riscv: Add Kendryte KD233 board device tree riscv: Add SiPeed MAIXDUINO board device tree riscv: Add SiPeed MAIX GO board device tree riscv: Add SiPeed MAIX DOCK board device tree riscv: Add SiPeed MAIX BiT board device tree riscv: Update Canaan Kendryte K210 device tree dt-bindings: add resets property to dw-apb-timer dt-bindings: fix sifive gpio properties dt-bindings: update sifive uart compatible string dt-bindings: update sifive clint compatible string ...
2021-02-26Merge tag 'for-linus-5.12b-rc1-tag' of ↵Linus Torvalds
git:// Pull more xen updates from Juergen Gross: - A small series for Xen event channels adding some sysfs nodes for per pv-device settings and statistics, and two fixes of theoretical problems. - two minor fixes (one for an unlikely error path, one for a comment). * tag 'for-linus-5.12b-rc1-tag' of git:// xen-front-pgdir-shbuf: don't record wrong grant handle upon error xen: Replace links with lore xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices xen/evtchn: use smp barriers for user event ring xen/events: add per-xenbus device event statistics and settings
2021-02-26Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge more updates from Andrew Morton: "118 patches: - The rest of MM. Includes kfence - another runtime memory validator. Not as thorough as KASAN, but it has unmeasurable overhead and is intended to be usable in production builds. - Everything else Subsystems affected by this patch series: alpha, procfs, sysctl, misc, core-kernel, MAINTAINERS, lib, bitops, checkpatch, init, coredump, seq_file, gdb, ubsan, initramfs, and mm (thp, cma, vmstat, memory-hotplug, mlock, rmap, zswap, zsmalloc, cleanups, kfence, kasan2, and pagemap2)" * emailed patches from Andrew Morton <>: (118 commits) MIPS: make userspace mapping young by default initramfs: panic with memory information ubsan: remove overflow checks kgdb: fix to kill breakpoints on initmem after boot scripts/gdb: fix list_for_each x86: fix seq_file iteration for pat/memtype.c seq_file: document how per-entry resources are managed. fs/coredump: use kmap_local_page() init/Kconfig: fix a typo in CC_VERSION_TEXT help text init: clean up early_param_on_off() macro init/version.c: remove Version_<LINUX_VERSION_CODE> symbol checkpatch: do not apply "initialise globals to 0" check to BPF progs checkpatch: don't warn about colon termination in linker scripts checkpatch: add kmalloc_array_node to unnecessary OOM message check checkpatch: add warning for avoiding .L prefix symbols in assembly files checkpatch: improve TYPECAST_INT_CONSTANT test message checkpatch: prefer ftrace over function entry/exit printks checkpatch: trivial style fixes checkpatch: ignore warning designated initializers using NR_CPUS checkpatch: improve blank line after declaration test ...
2021-02-26treewide: Miguel has movedMiguel Ojeda
Update contact info. Link: Signed-off-by: Miguel Ojeda <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26zsmalloc: account the number of compacted pages correctlyRokudo Yan
There exists multiple path may do zram compaction concurrently. 1. auto-compaction triggered during memory reclaim 2. userspace utils write zram<id>/compaction node So, multiple threads may call zs_shrinker_scan/zs_compact concurrently. But pages_compacted is a per zsmalloc pool variable and modification of the variable is not serialized(through under class->lock). There are two issues here: 1. the pages_compacted may not equal to total number of pages freed(due to concurrently add). 2. zs_shrinker_scan may not return the correct number of pages freed(issued by current shrinker). The fix is simple: 1. account the number of pages freed in zs_compact locally. 2. use actomic variable pages_compacted to accumulate total number. Link: Fixes: 860c707dca155a56 ("zsmalloc: account the number of compacted pages") Signed-off-by: Rokudo Yan <> Cc: Minchan Kim <> Cc: Sergey Senozhatsky <> Cc: <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26virtio-mem: check against mhp_get_pluggable_range() which memory we can hotplugDavid Hildenbrand
Right now, we only check against MAX_PHYSMEM_BITS - but turns out there are more restrictions of which memory we can actually hotplug, especially om arm64 or s390x once we support them: we might receive something like -E2BIG or -ERANGE from add_memory_driver_managed(), stopping device operation. So, check right when initializing the device which memory we can add, warning the user. Try only adding actually pluggable ranges: in the worst case, no memory provided by our device is pluggable. In the usual case, we expect all device memory to be pluggable, and in corner cases only some memory at the end of the device-managed memory region to not be pluggable. Link: Signed-off-by: David Hildenbrand <> Signed-off-by: Anshuman Khandual <> Cc: "Michael S. Tsirkin" <> Cc: Jason Wang <> Cc: Pankaj Gupta <> Cc: Oscar Salvador <> Cc: Wei Yang <> Cc: teawater <> Cc: Anshuman Khandual <> Cc: Pankaj Gupta <> Cc: Jonathan Cameron <> Cc: Vasily Gorbik <> Cc: Will Deacon <> Cc: Ard Biesheuvel <> Cc: Mark Rutland <> Cc: Heiko Carstens <> Cc: Michal Hocko <> Cc: Catalin Marinas <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26drivers/base/memory: don't store phys_device in memory blocksDavid Hildenbrand
No need to store the value for each and every memory block, as we can easily query the value at runtime. Reshuffle the members to optimize the memory layout. Also, let's clarify what the interface once was used for and why it's legacy nowadays. "phys_device" was used on s390x in older versions of lsmem[2]/chmem[3], back when they were still part of s390x-tools. They were later replaced by the variants in linux-utils. For example, RHEL6 and RHEL7 contain lsmem/chmem from s390-utils. RHEL8 switched to versions from util-linux on s390x [4]. "phys_device" was added with sysfs support for memory hotplug in commit 3947be1969a9 ("[PATCH] memory hotplug: sysfs and add/remove functions") in 2005. It always returned 0. s390x started returning something != 0 on some setups (if sclp.rzm is set by HW) in 2010 via commit 57b552ba0b2f ("memory hotplug/s390: set phys_device"). For s390x, it allowed for identifying which memory block devices belong to the same storage increment (RZM). Only if all memory block devices comprising a single storage increment were offline, the memory could actually be removed in the hypervisor. Since commit e5d709bb5fb7 ("s390/memory hotplug: provide memory_block_size_bytes() function") in 2013 a memory block device spans at least one storage increment - which is why the interface isn't really helpful/used anymore (except by old lsmem/chmem tools). There were once RFC patches to make use of "phys_device" in ACPI context; however, the underlying problem could be solved using different interfaces [1]. [1] [2] [3] [4] Link: Signed-off-by: David Hildenbrand <> Acked-by: Michal Hocko <> Reviewed-by: Oscar Salvador <> Cc: Dave Hansen <> Cc: Greg Kroah-Hartman <> Cc: Gerald Schaefer <> Cc: Jonathan Corbet <> Cc: "Rafael J. Wysocki" <> Cc: Mauro Carvalho Chehab <> Cc: Ilya Dryomov <> Cc: Vaibhav Jain <> Cc: Tom Rix <> Cc: Geert Uytterhoeven <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26mm/memory_hotplug: MEMHP_MERGE_RESOURCE -> MHP_MERGE_RESOURCEDavid Hildenbrand
Let's make "MEMHP_MERGE_RESOURCE" consistent with "MHP_NONE", "mhp_t" and "mhp_flags". As discussed recently [1], "mhp" is our internal acronym for memory hotplug now. [1] Link: Signed-off-by: David Hildenbrand <> Reviewed-by: Miaohe Lin <> Acked-by: Michael S. Tsirkin <> Reviewed-by: Oscar Salvador <> Acked-by: Wei Liu <> Reviewed-by: Pankaj Gupta <> Cc: "K. Y. Srinivasan" <> Cc: Haiyang Zhang <> Cc: Stephen Hemminger <> Cc: Jason Wang <> Cc: Boris Ostrovsky <> Cc: Juergen Gross <> Cc: Stefano Stabellini <> Cc: Michal Hocko <> Cc: Anshuman Khandual <> Cc: Wei Yang <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26mm/memory_hotplug: rename all existing 'memhp' into 'mhp'Anshuman Khandual
This renames all 'memhp' instances to 'mhp' except for memhp_default_state for being a kernel command line option. This is just a clean up and should not cause a functional change. Let's make it consistent rater than mixing the two prefixes. In preparation for more users of the 'mhp' terminology. Link: Signed-off-by: Anshuman Khandual <> Suggested-by: David Hildenbrand <> Reviewed-by: David Hildenbrand <> Cc: Greg Kroah-Hartman <> Cc: "Rafael J. Wysocki" <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
2021-02-26nvme-pci: set min_align_maskJianxiong Gao
The PRP addressing scheme requires all PRP entries except for the first one to have a zero offset into the NVMe controller pages (which can be different from the Linux PAGE_SIZE). Use the min_align_mask device parameter to ensure that swiotlb does not change the address of the buffer modulo the device page size to ensure that the PRPs won't be malformed. Signed-off-by: Jianxiong Gao <> Signed-off-by: Christoph Hellwig <> Tested-by: Jianxiong Gao <> Signed-off-by: Konrad Rzeszutek Wilk <>
2021-02-26i2c: exynos5: Preserve high speed master codeMårten Lindahl
When the driver starts to send a message with the MASTER_ID field set (high speed), the whole I2C_ADDR register is overwritten including MASTER_ID as the SLV_ADDR_MAS field is set. This patch preserves already written fields in I2C_ADDR when writing SLV_ADDR_MAS. Fixes: 8a73cd4cfa15 ("i2c: exynos5: add High Speed I2C controller driver") Signed-off-by: Mårten Lindahl <> Reviewed-by: Krzysztof Kozlowski <> Tested-by: Krzysztof Kozlowski <> Signed-off-by: Wolfram Sang <>
2021-02-26Revert "i2c: i2c-qcom-geni: Add shutdown callback for i2c"Wolfram Sang
This reverts commit e0371298ddc51761be257698554ea507ac8bf831. It was accidently applied despite discussion still going on. Signed-off-by: Wolfram Sang <> Acked-by: Stephen Boyd <>
2021-02-26i2c: designware: Get right data lengthLiguang Zhang
IC_DATA_CMD[11] indicates the first data byte received after the address phase for receive transfer in Master receiver or Slave receiver mode, this bit was set in some transfer flow. IC_DATA_CMD[7:0] contains the data to be transmitted or received on the I2C bus, so we should use the lower 8 bits to get the real data length. Signed-off-by: Liguang Zhang <> Reviewed-by: Andy Shevchenko <> Signed-off-by: Wolfram Sang <>
2021-02-26i2c: brcmstb: Fix brcmstd_send_i2c_cmd conditionMaxime Ripard
The brcmstb_send_i2c_cmd currently has a condition that is (CMD_RD || CMD_WR) which always evaluates to true, while the obvious fix is to test whether the cmd variable passed as parameter holds one of these two values. Fixes: dd1aa2524bc5 ("i2c: brcmstb: Add Broadcom settop SoC i2c controller driver") Reported-by: Dave Stevenson <> Signed-off-by: Maxime Ripard <> Acked-by: Florian Fainelli <> Signed-off-by: Wolfram Sang <>
2021-02-25Merge tag 'pwm/for-5.12-rc1' of ↵Linus Torvalds
git:// Pull pwm updates from Thierry Reding: "The ZTE ZX platform is being removed, so the PWM driver is no longer needed and removed as well. Other than that this contains a small set of fixes and cleanups across a couple of drivers" * tag 'pwm/for-5.12-rc1' of git:// pwm: lpc18xx-sct: remove unneeded semicolon pwm: iqs620a: Correct a stale state variable pwm: iqs620a: Fix overflow and optimize calculations pwm: rockchip: Enable clock before calling clk_get_rate() pwm: rockchip: Eliminate potential race condition when probing pwm: rockchip: Replace "bus clk" with "PWM clk" pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() pwm: rockchip: Enable APB clock during register access while probing pwm: Remove ZTE ZX driver
2021-02-25Merge tag 'for_linus' of git:// Torvalds
Pull virtio updates from Michael Tsirkin: - new vdpa features to allow creation and deletion of new devices - virtio-blk support per-device queue depth - fixes, cleanups all over the place * tag 'for_linus' of git:// (31 commits) virtio-input: add multi-touch support virtio_mmio: fix one typo vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() virtio_net: Fix fall-through warnings for Clang virtio_input: Prevent EV_MSC/MSC_TIMESTAMP loop storm for MT. virtio-blk: support per-device queue depth virtio_vdpa: don't warn when fail to disable vq virtio-pci: introduce modern device module virito-pci-modern: rename map_capability() to vp_modern_map_capability() virtio-pci-modern: introduce helper to get notification offset virtio-pci-modern: introduce helper for getting queue nums virtio-pci-modern: introduce helper for setting/geting queue size virtio-pci-modern: introduce helper to set/get queue_enable virtio-pci-modern: introduce vp_modern_queue_address() virtio-pci-modern: introduce vp_modern_set_queue_vector() virtio-pci-modern: introduce vp_modern_generation() virtio-pci-modern: introduce helpers for setting and getting features virtio-pci-modern: introduce helpers for setting and getting status virtio-pci-modern: introduce helper to set config vector virtio-pci-modern: introduce vp_modern_remove() ...
2021-02-25Merge tag 'mips_5.12_1' of ↵Linus Torvalds
git:// Pull more MIPS updates from Thomas Bogendoerfer: - added n64 block driver - fix for ubsan warnings - fix for bcm63xx platform - update of linux-mips mailinglist * tag 'mips_5.12_1' of git:// arch: mips: update references to current linux-mips list mips: bmips: init clocks earlier catch even more instrumentation symbols into .data n64: store dev instance into disk private data n64: cleanup n64cart_probe() n64: cosmetics changes n64: remove curly brackets n64: use sector SECTOR_SHIFT instead 512 n64: use enums for reg n64: move module param at the top n64: move module info at the end n64: use pr_fmt to avoid duplicate string block: Add n64 cart driver
2021-02-25Merge tag 'drm-next-2021-02-26' of git:// Torvalds
Pull more drm updates from Dave Airlie: "This is mostly fixes but I missed msm-next pull last week. It's been in drm-next. Otherwise it's a selection of i915, amdgpu and misc fixes, one TTM memory leak, nothing really major stands out otherwise. core: - vblank fence timing improvements dma-buf: - improve error handling ttm: - memory leak fix msm: - a6xx speedbin support - a508, a509, a512 support - various a5xx fixes - various dpu fixes - qseed3lite support for sm8250 - dsi fix for msm8994 - mdp5 fix for framerate bug with cmd mode panels - a6xx GMU OOB race fixes that were showing up in CI - various addition and removal of semicolons - gem submit fix for legacy userspace relocs path amdgpu: - clang warning fix - S0ix platform shutdown/poweroff fix - misc display fixes i915: - color format fix - -Wuninitialised reenabled - GVT ww locking, cmd parser fixes atyfb: - fix build rockchip: - AFBC modifier fix" * tag 'drm-next-2021-02-26' of git:// (60 commits) drm/panel: kd35t133: allow using non-continuous dsi clock drm/rockchip: Require the YTR modifier for AFBC drm/ttm: Fix a memory leak drm/drm_vblank: set the dma-fence timestamp during send_vblank_event dma-fence: allow signaling drivers to set fence timestamp dma-buf: heaps: Rework heap allocation hooks to return struct dma_buf instead of fd dma-buf: system_heap: Make sure to return an error if we abort drm/amd/display: Fix system hang after multiple hotplugs (v3) drm/amdgpu: fix shutdown and poweroff process failed with s0ix drm/i915: Nuke INTEL_OUTPUT_FORMAT_INVALID drm/i915: Enable -Wuninitialized drm/amd/display: Remove Assert from dcn10_get_dig_frontend drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1 Revert "drm/amd/display: reuse current context instead of recreating one" drm/amd/pm/swsmu: Avoid using structure_size uninitialized in smu_cmn_init_soft_gpu_metrics fbdev: atyfb: add stubs for aty_{ld,st}_lcd() drm/i915/gvt: Introduce per object locking in GVT scheduler. drm/i915/gvt: Purge dev_priv->gt drm/i915/gvt: Parse default state to update reg whitelist dt-bindings: dp-connector: Drop maxItems from -supply ...
2021-02-25Merge tag 'net-5.12-rc1' of ↵Linus Torvalds
git:// Pull networking fixes from Jakub Kicinski: "Rather small batch this time. Current release - regressions: - bcm63xx_enet: fix sporadic kernel panic due to queue length mis-accounting Current release - new code bugs: - bcm4908_enet: fix RX path possible mem leak - bcm4908_enet: fix NAPI poll returned value - stmmac: fix missing spin_lock_init in visconti_eth_dwmac_probe() - sched: cls_flower: validate ct_state for invalid and reply flags Previous releases - regressions: - net: introduce CAN specific pointer in the struct net_device to prevent mis-interpreting memory - phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081 - psample: fix netlink skb length with tunnel info Previous releases - always broken: - icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending - wireguard: device: do not generate ICMP for non-IP packets - mptcp: provide subflow aware release function to avoid a mem leak - hsr: add support for EntryForgetTime - r8169: fix jumbo packet handling on RTL8168e - octeontx2-af: fix an off by one in rvu_dbg_qsize_write() - i40e: fix flow for IPv6 next header (extension header) - phy: icplus: call phy_restore_page() when phy_select_page() fails - dpaa_eth: fix the access method for the dpaa_napi_portal" * tag 'net-5.12-rc1' of git:// (55 commits) r8169: fix jumbo packet handling on RTL8168e net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081 net: psample: Fix netlink skb length with tunnel info net: broadcom: bcm4908_enet: fix NAPI poll returned value net: broadcom: bcm4908_enet: fix RX path possible mem leak net: hsr: add support for EntryForgetTime net: dsa: sja1105: Remove unneeded cast in sja1105_crc32() ibmvnic: fix a race between open and reset net: stmmac: Fix missing spin_lock_init in visconti_eth_dwmac_probe() net: introduce CAN specific pointer in the struct net_device net: usb: qmi_wwan: support ZTE P685M modem wireguard: kconfig: use arm chacha even with no neon wireguard: queueing: get rid of per-peer ring buffers wireguard: device: do not generate ICMP for non-IP packets wireguard: peer: put frequently used members above cache lines wireguard: selftests: test multiple parallel streams wireguard: socket: remove bogus __be32 annotation wireguard: avoid double unlikely() notation when using IS_ERR() net: qrtr: Fix memory leak in qrtr_tun_open vxlan: move debug check after netdev unregister ...
2021-02-25Merge tag 'acpi-5.12-rc1-3' of ↵Linus Torvalds
git:// Pull more ACPI updates from Rafael Wysocki: "These make additional changes to the platform profile interface merged recently and add support for the FPDT ACPI table. Specifics: - Rearrange Kconfig handling of ACPI_PLATFORM_PROFILE, add "balanced-performance" to the list of supported platform profiles and fix up some file references in a comment (Maximilian Luz). - Add support for parsing the ACPI Firmware Performance Data Table (FPDT) and exposing the data from there via sysfs (Zhang Rui)" * tag 'acpi-5.12-rc1-3' of git:// ACPI: platform: Add balanced-performance platform profile ACPI: platform: Fix file references in comment ACPI: platform: Hide ACPI_PLATFORM_PROFILE option ACPI: tables: introduce support for FPDT table
2021-02-26Merge tag 'drm-intel-next-fixes-2021-02-25' of ↵Dave Airlie
git:// into drm-next A fix for color format check from Ville, plus the re-enable of -Wuninitialized from Nathan, and the GVT fixes including fixes for ww locking, cmd parser and a general cleanup of dev_priv->gt. Signed-off-by: Dave Airlie <> From: Rodrigo Vivi <> Link:
2021-02-26Merge tag 'amd-drm-fixes-5.12-2021-02-24' of ↵Dave Airlie into drm-next amd-drm-fixes-5.12-2021-02-24: amdgpu: - Clang warning fix - S0ix platform shutdown/poweroff fix - Misc display fixes Signed-off-by: Dave Airlie <> From: Alex Deucher <> Link:
2021-02-26Merge tag 'drm-misc-next-fixes-2021-02-25' of ↵Dave Airlie
git:// into drm-next drm-misc-next tasty fixes for v5.12: - Cherry pick of drm-misc-fixes pull: "here's this week's PR for drm-misc-fixes. One of the patches is a memory leak; the rest is for hardware issues." - Fix dt bindings for dp connector. - Fix build error in atyfb. - Improve error handling for dma-buf heaps. - Make vblank timestamp more correct, by recording timestamp to be set when signaling. Signed-off-by: Dave Airlie <> From: Maarten Lankhorst <> Link:
2021-02-25Merge tag 'kbuild-v5.12' of ↵Linus Torvalds
git:// Pull Kbuild updates from Masahiro Yamada: - Fix false-positive build warnings for ARCH=ia64 builds - Optimize dictionary size for module compression with xz - Check the compiler and linker versions in Kconfig - Fix misuse of extra-y - Support DWARF v5 debug info - Clamp SUBLEVEL to 255 because stable releases 4.4.x and 4.9.x exceeded the limit - Add generic syscall{tbl,hdr}.sh for cleanups across arches - Minor cleanups of genksyms - Minor cleanups of Kconfig * tag 'kbuild-v5.12' of git:// (38 commits) initramfs: Remove redundant dependency of RD_ZSTD on BLK_DEV_INITRD kbuild: remove deprecated 'always' and 'hostprogs-y/m' kbuild: parse C= and M= before changing the working directory kbuild: reuse this-makefile to define abs_srctree kconfig: unify rule of config, menuconfig, nconfig, gconfig, xconfig kconfig: omit --oldaskconfig option for 'make config' kconfig: fix 'invalid option' for help option kconfig: remove dead code in conf_askvalue() kconfig: clean up nested if-conditionals in check_conf() kconfig: Remove duplicate call to sym_get_string_value() Makefile: Remove # characters from compiler string Makefile: reuse CC_VERSION_TEXT kbuild: check the minimum linker version in Kconfig kbuild: remove ld-version macro scripts: add generic scripts: add generic arch: syscalls: remove $(srctree)/ prefix from syscall tables arch: syscalls: add missing FORCE and fix 'targets' to make if_changed work gen_compile_commands: prune some directories kbuild: simplify access to the kernel's version ...
2021-02-25Merge branch 'acpi-tables'Rafael J. Wysocki
* acpi-tables: ACPI: tables: introduce support for FPDT table
2021-02-25Merge tag 'pci-v5.12-changes' of ↵Linus Torvalds
git:// Pull PCI updates from Bjorn Helgaas: "Enumeration: - Remove unnecessary locking around _OSC (Bjorn Helgaas) - Clarify message about _OSC failure (Bjorn Helgaas) - Remove notification of PCIe bandwidth changes (Bjorn Helgaas) - Tidy checking of syscall user config accessors (Heiner Kallweit) Resource management: - Decline to resize resources if boot config must be preserved (Ard Biesheuvel) - Fix pci_register_io_range() memory leak (Geert Uytterhoeven) Error handling (Keith Busch): - Clear error status from the correct device - Retain error recovery status so drivers can use it after reset - Log the type of Port (Root or Switch Downstream) that we reset - Always request a reset for Downstream Ports in frozen state Endpoint framework and NTB (Kishon Vijay Abraham I): - Make *_get_first_free_bar() take into account 64 bit BAR - Add helper API to get the 'next' unreserved BAR - Make *_free_bar() return error codes on failure - Remove unused pci_epf_match_device() - Add support to associate secondary EPC with EPF - Add support in configfs to associate two EPCs with EPF - Add pci_epc_ops to map MSI IRQ - Add pci_epf_ops to expose function-specific attrs - Allow user to create sub-directory of 'EPF Device' directory - Implement ->msi_map_irq() ops for cadence - Configure LM_EP_FUNC_CFG based on epc->function_num_map for cadence - Add EP function driver to provide NTB functionality - Add support for EPF PCI Non-Transparent Bridge - Add specification for PCI NTB function device - Add PCI endpoint NTB function user guide - Add configfs binding documentation for pci-ntb endpoint function Broadcom STB PCIe controller driver: - Add support for BCM4908 and external PERST# signal controller (Rafał Miłecki) Cadence PCIe controller driver: - Retrain Link to work around Gen2 training defect (Nadeem Athani) - Fix merge botch in cdns_pcie_host_map_dma_ranges() (Krzysztof Wilczyński) Freescale Layerscape PCIe controller driver: - Add LX2160A rev2 EP mode support (Hou Zhiqiang) - Convert to builtin_platform_driver() (Michael Walle) MediaTek PCIe controller driver: - Fix OF node reference leak (Krzysztof Wilczyński) Microchip PolarFlare PCIe controller driver: - Add Microchip PolarFire PCIe controller driver (Daire McNamara) Qualcomm PCIe controller driver: - Use PHY_REFCLK_USE_PAD only for ipq8064 (Ansuel Smith) - Add support for ddrss_sf_tbu clock for sm8250 (Dmitry Baryshkov) Renesas R-Car PCIe controller driver: - Drop PCIE_RCAR config option (Lad Prabhakar) - Always allocate MSI addresses in 32bit space (Marek Vasut) Rockchip PCIe controller driver: - Add FriendlyARM NanoPi M4B DT binding (Chen-Yu Tsai) - Make 'ep-gpios' DT property optional (Chen-Yu Tsai) Synopsys DesignWare PCIe controller driver: - Work around ECRC configuration hardware defect (Vidya Sagar) - Drop support for config space in DT 'ranges' (Rob Herring) - Change size to u64 for EP outbound iATU (Shradha Todi) - Add upper limit address for outbound iATU (Shradha Todi) - Make dw_pcie ops optional (Jisheng Zhang) - Remove unnecessary dw_pcie_ops from al driver (Jisheng Zhang) Xilinx Versal CPM PCIe controller driver: - Fix OF node reference leak (Pan Bian) Miscellaneous: - Remove tango host controller driver (Arnd Bergmann) - Remove IRQ handler & data together (altera-msi, brcmstb, dwc) (Martin Kaiser) - Fix xgene-msi race in installing chained IRQ handler (Martin Kaiser) - Apply CONFIG_PCI_DEBUG to entire drivers/pci hierarchy (Junhao He) - Fix pci-bridge-emul array overruns (Russell King) - Remove obsolete uses of WARN_ON(in_interrupt()) (Sebastian Andrzej Siewior)" * tag 'pci-v5.12-changes' of git:// (69 commits) PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064 PCI: qcom: Add support for ddrss_sf_tbu clock dt-bindings: PCI: qcom: Document ddrss_sf_tbu clock for sm8250 PCI: al: Remove useless dw_pcie_ops PCI: dwc: Don't assume the ops in dw_pcie always exist PCI: dwc: Add upper limit address for outbound iATU PCI: dwc: Change size to u64 for EP outbound iATU PCI: dwc: Drop support for config space in 'ranges' PCI: layerscape: Convert to builtin_platform_driver() PCI: layerscape: Add LX2160A rev2 EP mode support dt-bindings: PCI: layerscape: Add LX2160A rev2 compatible strings PCI: dwc: Work around ECRC configuration issue PCI/portdrv: Report reset for frozen channel PCI/AER: Specify the type of Port that was reset PCI/ERR: Retain status from error notification PCI/AER: Clear AER status from Root Port when resetting Downstream Port PCI/ERR: Clear status of the reporting device dt-bindings: arm: rockchip: Add FriendlyARM NanoPi M4B PCI: rockchip: Make 'ep-gpios' DT property optional Documentation: PCI: Add PCI endpoint NTB function user guide ...
2021-02-25r8169: fix jumbo packet handling on RTL8168eHeiner Kallweit
Josef reported [0] that using jumbo packets fails on RTL8168e. Aligning the values for register MaxTxPacketSize with the vendor driver fixes the problem. [0] Fixes: d58d46b5d851 ("r8169: jumbo fixes.") Reported-by: Josef Oškera <> Tested-by: Josef Oškera <> Signed-off-by: Heiner Kallweit <> Link: Signed-off-by: Jakub Kicinski <>
2021-02-25net: phy: micrel: set soft_reset callback to genphy_soft_reset for KSZ8081Christian Melki
Following a similar reinstate for the KSZ9031. Older kernels would use the genphy_soft_reset if the PHY did not implement a .soft_reset. Bluntly removing that default may expose a lot of situations where various PHYs/board implementations won't recover on various changes. Like with this implementation during a 4.9.x to 5.4.x LTS transition. I think it's a good thing to remove unwanted soft resets but wonder if it did open a can of worms? Atleast this fixes one iMX6 FEC/RMII/8081 combo. Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset") Signed-off-by: Christian Melki <> Reviewed-by: Andrew Lunn <> Link: Signed-off-by: Jakub Kicinski <>
2021-02-25net: broadcom: bcm4908_enet: fix NAPI poll returned valueRafał Miłecki
Missing increment was resulting in poll function always returning 0 instead of amount of processed packets. Fixes: 4feffeadbcb2 ("net: broadcom: bcm4908enet: add BCM4908 controller driver") Signed-off-by: Rafał Miłecki <> Acked-by: Florian Fainelli <> Link: Signed-off-by: Jakub Kicinski <>
2021-02-25net: broadcom: bcm4908_enet: fix RX path possible mem leakRafał Miłecki
After filling RX ring slot with new skb it's required to free old skb. Immediately on error or later in the net subsystem. Fixes: 4feffeadbcb2 ("net: broadcom: bcm4908enet: add BCM4908 controller driver") Signed-off-by: Rafał Miłecki <> Acked-by: Florian Fainelli <> Link: Signed-off-by: Jakub Kicinski <>
2021-02-25net: dsa: sja1105: Remove unneeded cast in sja1105_crc32()Geert Uytterhoeven
sja1105_unpack() takes a "const void *buf" as its first parameter, so there is no need to cast away the "const" of the "buf" variable before calling it. Drop the cast, as it prevents the compiler performing some checks. Signed-off-by: Geert Uytterhoeven <> Reviewed-by: Vladimir Oltean <> Link: Signed-off-by: Jakub Kicinski <>
2021-02-25drm/panel: kd35t133: allow using non-continuous dsi clockHeiko Stuebner
The panel is able to work when dsi clock is non-continuous, thus the system power consumption can be reduced using such feature. Add MIPI_DSI_CLOCK_NON_CONTINUOUS to panel's mode_flags. Also the flag actually becomes necessary after commit c6d94e37bdbb ("drm/bridge/synopsys: dsi: add support for non-continuous HS clock") and without it the panel only emits stripes instead of output. Fixes: c6d94e37bdbb ("drm/bridge/synopsys: dsi: add support for non-continuous HS clock") Cc: # 5.10+ Signed-off-by: Heiko Stuebner <> Tested-by: Ezequiel Garcia <> Reviewed-by: Christopher Morgan <> Link: Signed-off-by: Maarten Lankhorst <>
2021-02-25drm/rockchip: Require the YTR modifier for AFBCAlyssa Rosenzweig
The AFBC decoder used in the Rockchip VOP assumes the use of the YUV-like colourspace transform (YTR). YTR is lossless for RGB(A) buffers, which covers the RGBA8 and RGB565 formats supported in vop_convert_afbc_format. Use of YTR is signaled with the AFBC_FORMAT_MOD_YTR modifier, which prior to this commit was missing. As such, a producer would have to generate buffers that do not use YTR, which the VOP would erroneously decode as YTR, leading to severe visual corruption. The upstream AFBC support was developed against a captured frame, which failed to exercise modifier support. Prior to bring-up of AFBC in Mesa (in the Panfrost driver), no open userspace respected modifier reporting. As such, this change is not expected to affect broken userspaces. Tested on RK3399 with Panfrost and Weston. Fixes: 7707f7227f09 ("drm/rockchip: Add support for afbc") Cc: Signed-off-by: Alyssa Rosenzweig <> Acked-by: Daniel Stone <> Signed-off-by: Heiko Stuebner <> Link: Signed-off-by: Maarten Lankhorst <>
2021-02-25drm/ttm: Fix a memory leakxinhui pan
Free the memory on failure. Also no need to re-alloc memory on retry. Signed-off-by: xinhui pan <> Link: Reviewed-by: Christian König <> CC: # 5.11 Signed-off-by: Christian König <> Signed-off-by: Maarten Lankhorst <>
2021-02-24Merge branch 'akpm' (patches from Andrew)Linus Torvalds
Merge misc updates from Andrew Morton: "A few small subsystems and some of MM. 172 patches. Subsystems affected by this patch series: hexagon, scripts, ntfs, ocfs2, vfs, and mm (slab-generic, slab, slub, debug, pagecache, swap, memcg, pagemap, mprotect, mremap, page-reporting, vmalloc, kasan, pagealloc, memory-failure, hugetlb, vmscan, z3fold, compaction, mempolicy, oom-kill, hugetlbfs, and migration)" * emailed patches from Andrew Morton <>: (172 commits) mm/migrate: remove unneeded semicolons hugetlbfs: remove unneeded return value of hugetlb_vmtruncate() hugetlbfs: fix some comment typos hugetlbfs: correct some obsolete comments about inode i_mutex hugetlbfs: make hugepage size conversion more readable hugetlbfs: remove meaningless variable avoid_reserve hugetlbfs: correct obsolete function name in hugetlbfs_read_iter() hugetlbfs: use helper macro default_hstate in init_hugetlbfs_fs hugetlbfs: remove useless BUG_ON(!inode) in hugetlbfs_setattr() hugetlbfs: remove special hugetlbfs_set_page_dirty() mm/hugetlb: change hugetlb_reserve_pages() to type bool mm, oom: fix a comment in dump_task() mm/mempolicy: use helper range_in_vma() in queue_pages_test_walk() numa balancing: migrate on fault among multiple bound nodes mm, compaction: make fast_isolate_freepages() stay within zone mm/compaction: fix misbehaviors of fast_find_migrateblock() mm/compaction: correct deferral logic for proactive compaction mm/compaction: remove duplicated VM_BUG_ON_PAGE !PageLocked mm/compaction: remove rcu_read_lock during page compaction z3fold: simplify the zhdr initialization code in init_z3fold_page() ...
2021-02-24ibmvnic: fix a race between open and resetSukadev Bhattiprolu
__ibmvnic_reset() currently reads the adapter->state before getting the rtnl and saves that state as the "target state" for the reset. If this read occurs when adapter is in PROBED state, the target state would be PROBED. Just after the target state is saved, and before the actual reset process is started (i.e before rtnl is acquired) if we get an ibmvnic_open() call we would move the adapter to OPEN state. But when the reset is processed (after ibmvnic_open()) drops the rtnl), it will leave the adapter in PROBED state even though we already moved it to OPEN. To fix this, use the RTNL to improve serialization when reading/updating the adapter state. i.e determine the target state of a reset only after getting the RTNL. And if a reset is in progress during an open, simply set the target state of the adapter and let the reset code finish the open (like we currently do if failover is pending). One twist to this serialization is if the adapter state changes when we drop the RTNL to update the link state. Account for this by checking if there was an intervening open and update the target state for the reset accordingly (see new comments in the code). Note that only the reset functions and ibmvnic_open() can set the adapter to OPEN state and this must happen under rtnl. Fixes: 7d7195a026ba ("ibmvnic: Do not process device remove during device reset") Signed-off-by: Sukadev Bhattiprolu <> Reviewed-by: Dany Madden <> Link: Signed-off-by: Jakub Kicinski <>