- 14 Jun, 2024 19 commits
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Christoph Hellwig authored
Block layer integrity configuration is a bit complex right now, as it indirects through operation vectors for a simple two-dimensional configuration: a) the checksum type of none, ip checksum, crc, crc64 b) the presence or absence of a reference tag Remove the integrity profile, and instead add a separate csum_type flag which replaces the existing ip-checksum field and a new flag that indicates the presence of the reference tag. This removes up to two layers of indirect calls, remove the need to offload the no-op verification of non-PI metadata to a workqueue and generally simplifies the code. The downside is that block/t10-pi.c now has to be built into the kernel when CONFIG_BLK_DEV_INTEGRITY is supported. Given that both nvme and SCSI require t10-pi.ko, it is loaded for all usual configurations that enabled CONFIG_BLK_DEV_INTEGRITY already, though. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-6-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Use the block layer built-in nop profile instead of duplicating it. Tested by: $ dd if=/dev/urandom of=key.bin bs=512 count=1 $ cryptsetup luksFormat -q --type luks2 --integrity hmac-sha256 \ --integrity-no-wipe /dev/nvme0n1 key.bin $ cryptsetup luksOpen /dev/nvme0n1 luks-integrity --key-file key.bin and then doing mkfs.xfs and simple I/O on the mount file system. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Milan Broz <gmazyland@gmail.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The core md code calls the ->free method which already frees conf. Fixes: 07f1a685 ("md/raid1: fail run raid1 array when active disk less than one") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240613084839.1044015-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The core md code calls the ->free method which already frees conf. Fixes: 0c031fd3 ("md: Move alloc/free acct bioset in to personality") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20240613084839.1044015-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Metadata added by bio_integrity_prep is using plain kmalloc, which leads to random kernel memory being written media. For PI metadata this is limited to the app tag that isn't used by kernel generated metadata, but for non-PI metadata the entire buffer leaks kernel memory. Fix this by adding the __GFP_ZERO flag to allocations for writes. Fixes: 7ba1ba12 ("block: Block layer data integrity support") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Kanchan Joshi <joshi.k@samsung.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20240613084839.1044015-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
A few drivers optimistically try to support discard, write zeroes and secure erase and disable the features from the I/O completion handler if the hardware can't support them. This disable can't be done using the atomic queue limits API because the I/O completion handlers can't take sleeping locks or freeze the queue. Keep the existing clearing of the relevant field to zero, but replace the old blk_queue_max_* APIs with new disable APIs that force the value to 0. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-15-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Remove all APIs that are unused now that sd and sr have been converted to the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Nitesh Shetty <nj.shetty@samsung.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-14-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Assign all queue limits through a local queue_limits variable and queue_limits_commit_update so that we can't race updating them from multiple places, and free the queue when updating them so that in-progress I/O submissions don't see half-updated limits. Also use the chance to clean up variable names to standard ones. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-13-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Assign all queue limits through a local queue_limits variable and queue_limits_commit_update so that we can't race updating them from multiple places, and freeze the queue when updating them so that in-progress I/O submissions don't see half-updated limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-12-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Consolidate setting zone-related queue limits in sd_zbc_read_zones instead of splitting them between sd_zbc_revalidate_zones and sd_zbc_read_zones, and move the early_zone_information initialization in sd_zbc_read_zones above setting up the queue limits. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-11-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Split the logic to pick the right discard mode into a little helper to prepare for further changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-10-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Fall through to the main call to blk_queue_max_discard_sectors given that max_blocks has been initialized to zero above instead of duplicating the call. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-9-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Add helper to disable WRITE SAME when it is not supported and use it instead of sd_config_write_same in the I/O completion handler. This avoids touching more fields than required in the I/O completion handler and prepares for converting sd to use the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-8-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Add helper to disable discard when it is not supported and use it instead of sd_config_discard in the I/O completion handler. This avoids touching more fields than required in the I/O completion handler and prepares for converting sd to use the atomic queue limits API. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-7-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Don't reset the discard settings to no-op over and over when a user writes to the provisioning attribute as that is already the default mode for ZBC devices. In hindsight we should have made writing to the attribute fail for ZBC devices, but the code has probably been around for far too long to change this now. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-6-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
The soft max_sectors limit is normally capped by the hardware limits and an arbitrary upper limit enforced by the kernel, but can be modified by the user. A few drivers want to increase this limit (nbd, rbd) or adjust it up or down based on hardware capabilities (sd). Change blk_validate_limits to default max_sectors to the optimal I/O size, or upgrade it to the preferred minimal I/O size if that is larger than the kernel default if no optimal I/O size is provided based on the logic in the SD driver. This keeps the existing kernel default for drivers that do not provide an io_opt or very big io_min value, but picks a much more useful default for those who provide these hints, and allows to remove the hacks to set the user max_sectors limit in nbd, rbd and sd. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Acked-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-5-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Commit 16d80c54 ("rbd: set io_min, io_opt and discard_granularity to alloc_size") lowered the io_opt size for rbd from objset_bytes which is 4MB for typical setup to alloc_size which is typically 64KB. The commit mostly talks about discard behavior and does mention io_min in passing. Reducing io_opt means reducing the readahead size, which seems counter-intuitive given that rbd currently abuses the user max_sectors setting to actually increase the I/O size. Switch back to the old setting to allow larger reads (the readahead size despite it's name actually limits the size of any buffered read) and to prepare for using io_opt in the max_sectors calculation and getting drivers out of the business of overriding the max_user_sectors value. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20240531074837.1648501-4-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Discard and Write Zeroes are different operation and implemented by different fallocate opcodes for ubd. If one fails the other one can work and vice versa. Split the code to disable the operations in ubd_handler to only disable the operation that actually failed. Fixes: 50109b5a ("um: Add support for DISCARD in the UBD Driver") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Link: https://lore.kernel.org/r/20240531074837.1648501-3-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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Christoph Hellwig authored
Instead of a separate handler function that leaves no work in the interrupt hanler itself, split out a per-request end I/O helper and clean up the coding style and variable naming while we're at it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com> Link: https://lore.kernel.org/r/20240531074837.1648501-2-hch@lst.deSigned-off-by: Jens Axboe <axboe@kernel.dk>
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- 09 Jun, 2024 5 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools Pull perf tools fixes from Arnaldo Carvalho de Melo: - Update copies of kernel headers, which resulted in support for the new 'mseal' syscall, SUBVOL statx return mask bit, RISC-V and PPC prctls, fcntl's DUPFD_QUERY, POSTED_MSI_NOTIFICATION IRQ vector, 'map_shadow_stack' syscall for x86-32. - Revert perf.data record memory allocation optimization that ended up causing a regression, work is being done to re-introduce it in the next merge window. - Fix handling of minimal vmlinux.h file used with BPF's CO-RE when interrupting the build. * tag 'perf-tools-fixes-for-v6.10-2-2024-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools: perf bpf: Fix handling of minimal vmlinux.h file when interrupting the build Revert "perf record: Reduce memory for recording PERF_RECORD_LOST_SAMPLES event" tools headers arm64: Sync arm64's cputype.h with the kernel sources tools headers uapi: Sync linux/stat.h with the kernel sources to pick STATX_SUBVOL tools headers UAPI: Update i915_drm.h with the kernel sources tools headers UAPI: Sync kvm headers with the kernel sources tools arch x86: Sync the msr-index.h copy with the kernel sources tools headers: Update the syscall tables and unistd.h, mostly to support the new 'mseal' syscall perf trace beauty: Update the arch/x86/include/asm/irq_vectors.h copy with the kernel sources to pick POSTED_MSI_NOTIFICATION perf beauty: Update copy of linux/socket.h with the kernel sources tools headers UAPI: Sync fcntl.h with the kernel sources to pick F_DUPFD_QUERY tools headers UAPI: Sync linux/prctl.h with the kernel sources tools include UAPI: Sync linux/stat.h with the kernel sources
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git://git.kernel.org/pub/scm/linux/kernel/git/ras/rasLinus Torvalds authored
Pull EDAC fixes from Borislav Petkov: - Convert PCI core error codes to proper error numbers since latter get propagated all the way up to the module loading functions * tag 'edac_urgent_for_v6.10_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/igen6: Convert PCIBIOS_* return codes to errnos EDAC/amd64: Convert PCIBIOS_* return codes to errnos
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk fix from Stephen Boyd: "One fix for the SiFive PRCI clocks so that the device boots again. This driver was registering clkdev lookups that were always going to be useless. This wasn't a problem until clkdev started returning an error in these cases, causing this driver to fail probe, and thus boot to fail because clks are essential for most drivers. The fix is simple, don't use clkdev because this is a DT based system where clkdev isn't used" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: sifive: Do not register clkdevs for PRCI clocks
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull smb client fixes from Steve French: "Two small smb3 client fixes: - fix deadlock in umount - minor cleanup due to netfs change" * tag '6.10-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: Don't advance the I/O iterator before terminating subrequest smb: client: fix deadlock in smb2_find_smb_tcon()
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- 08 Jun, 2024 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID fixes from Benjamin Tissoires: - fix potential read out of bounds in hid-asus (Andrew Ballance) - fix endian-conversion on little endian systems in intel-ish-hid (Arnd Bergmann) - A couple of new input event codes (Aseda Aboagye) - errors handling fixes in hid-nvidia-shield (Chen Ni), hid-nintendo (Christophe JAILLET), hid-logitech-dj (José Expósito) - current leakage fix while the device is in suspend on a i2c-hid laptop (Johan Hovold) - other assorted smaller fixes and device ID / quirk entry additions * tag 'for-linus-2024060801' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: Ignore battery for ELAN touchscreens 2F2C and 4116 HID: i2c-hid: elan: fix reset suspend current leakage dt-bindings: HID: i2c-hid: elan: add 'no-reset-on-power-off' property dt-bindings: HID: i2c-hid: elan: add Elan eKTH5015M dt-bindings: HID: i2c-hid: add dedicated Ilitek ILI2901 schema input: Add support for "Do Not Disturb" input: Add event code for accessibility key hid: asus: asus_report_fixup: fix potential read out of bounds HID: logitech-hidpp: add missing MODULE_DESCRIPTION() macro HID: intel-ish-hid: fix endian-conversion HID: nintendo: Fix an error handling path in nintendo_hid_probe() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() HID: core: remove unnecessary WARN_ON() in implement() HID: nvidia-shield: Add missing check for input_ff_create_memless HID: intel-ish-hid: Fix build error for COMPILE_TEST
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix the initial state of the save button in 'make gconfig' - Improve the Kconfig documentation - Fix a Kconfig bug regarding property visibility - Fix build breakage for systems where 'sed' is not installed in /bin - Fix a false warning about missing MODULE_DESCRIPTION() * tag 'kbuild-fixes-v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: modpost: do not warn about missing MODULE_DESCRIPTION() for vmlinux.o kbuild: explicitly run mksysmap as sed script from link-vmlinux.sh kconfig: remove wrong expr_trans_bool() kconfig: doc: document behavior of 'select' and 'imply' followed by 'if' kconfig: doc: fix a typo in the note about 'imply' kconfig: gconf: give a proper initial state to the Save button kconfig: remove unneeded code for user-supplied values being out of range
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: - fixes for the new ipu6 driver (and related fixes to mei csi driver) - fix a double debugfs remove logic at mgb4 driver - a documentation fix * tag 'media/v6.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: intel/ipu6: add csi2 port sanity check in notifier bound media: intel/ipu6: update the maximum supported csi2 port number to 6 media: mei: csi: Warn less verbosely of a missing device fwnode media: mei: csi: Put the IPU device reference media: intel/ipu6: fix the buffer flags caused by wrong parentheses media: intel/ipu6: Fix an error handling path in isys_probe() media: intel/ipu6: Move isys_remove() close to isys_probe() media: intel/ipu6: Fix some redundant resources freeing in ipu6_pci_remove() media: Documentation: v4l: Fix ACTIVE route flag media: mgb4: Fix double debugfs remove
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Ingo Molnar: - Fix possible memory leak the riscv-intc irqchip driver load failures - Fix boot crash in the sifive-plic irqchip driver caused by recently changed boot initialization order - Fix race condition in the gic-v3-its irqchip driver * tag 'irq-urgent-2024-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix potential race condition in its_vlpi_prop_update() irqchip/sifive-plic: Chain to parent IRQ after handlers are ready irqchip/riscv-intc: Prevent memory leak when riscv_intc_init_common() fails
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Ingo Molnar: "Miscellaneous fixes: - Fix kexec() crash if call depth tracking is enabled - Fix SMN reads on inaccessible registers on certain AMD systems" * tag 'x86-urgent-2024-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/amd_nb: Check for invalid SMN reads x86/kexec: Fix bug with call depth tracking
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf event fix from Ingo Molnar: "Fix race between perf_event_free_task() and perf_event_release_kernel() that can result in missed wakeups and hung tasks" * tag 'perf-urgent-2024-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix missing wakeup when waiting for context reference
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull locking doc fix from Ingo Molnar: "Fix typos in the kerneldoc of some of the atomic APIs" * tag 'locking-urgent-2024-06-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/atomic: scripts: fix ${atomic}_sub_and_test() kerneldoc
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Linus Torvalds authored
Merge tag 'mm-hotfixes-stable-2024-06-07-15-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "14 hotfixes, 6 of which are cc:stable. All except the nilfs2 fix affect MM and all are singletons - see the chagelogs for details" * tag 'mm-hotfixes-stable-2024-06-07-15-24' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors mm: fix xyz_noprof functions calling profiled functions codetag: avoid race at alloc_slab_obj_exts mm/hugetlb: do not call vma_add_reservation upon ENOMEM mm/ksm: fix ksm_zero_pages accounting mm/ksm: fix ksm_pages_scanned accounting kmsan: do not wipe out origin when doing partial unpoisoning vmalloc: check CONFIG_EXECMEM in is_vmalloc_or_module_addr() mm: page_alloc: fix highatomic typing in multi-block buddies nilfs2: fix potential kernel bug due to lack of writeback flag waiting memcg: remove the lockdep assert from __mod_objcg_mlstate() mm: arm64: fix the out-of-bounds issue in contpte_clear_young_dirty_ptes mm: huge_mm: fix undefined reference to `mthp_stats' for CONFIG_SYSFS=n mm: drop the 'anon_' prefix for swap-out mTHP counters
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- 07 Jun, 2024 8 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linuxLinus Torvalds authored
Pull gpio fixes from Bartosz Golaszewski: - interrupt handling and Kconfig fixes for gpio-tqmx86 - add a buffer for storing output values in gpio-tqmx86 as reading back the registers always returns the input values - add missing MODULE_DESCRIPTION()s to several GPIO drivers * tag 'gpio-fixes-for-v6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: add missing MODULE_DESCRIPTION() macros gpio: tqmx86: fix broken IRQ_TYPE_EDGE_BOTH interrupt type gpio: tqmx86: store IRQ trigger type and unmask status separately gpio: tqmx86: introduce shadow register for GPIO output value gpio: tqmx86: fix typo in Kconfig label
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull block fixes from Jens Axboe: - Fix for null_blk block size validation (Andreas) - NVMe pull request via Keith: - Use reserved tags for special fabrics operations (Chunguang) - Persistent Reservation status masking fix (Weiwen) * tag 'block-6.10-20240607' of git://git.kernel.dk/linux: null_blk: fix validation of block size nvme: fix nvme_pr_* status code parsing nvme-fabrics: use reserved tag for reg read/write command
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git://git.kernel.dk/linuxLinus Torvalds authored
Pull io_uring fixes from Jens Axboe: - Fix a locking order issue with setting max async thread workers (Hagar) - Fix for a NULL pointer dereference for failed async flagged requests using ring provided buffers. This doesn't affect the current kernel, but it does affect older kernels, and is being queued up for 6.10 just to make the stable process easier (me) - Fix for NAPI timeout calculations for how long to busy poll, and subsequently how much to sleep post that if a wait timeout is passed in (me) - Fix for a regression in this release cycle, where we could end up using a partially unitialized match value for io-wq (Su) * tag 'io_uring-6.10-20240607' of git://git.kernel.dk/linux: io_uring: fix possible deadlock in io_register_iowq_max_workers() io_uring/io-wq: avoid garbage value of 'match' in io_wq_enqueue() io_uring/napi: fix timeout calculation io_uring: check for non-NULL file pointer in io_file_can_poll()
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git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linuxLinus Torvalds authored
Pull btrfs fixes from David Sterba: - fix handling of folio private changes. The private value holds pointer to our extent buffer structure representing a metadata range. Release and create of the range was not properly synchronized when updating the private bit which ended up in double folio_put, leading to all sorts of breakage - fix a crash, reported as duplicate key in metadata, but caused by a race of fsync and size extending write. Requires prealloc target range + fsync and other conditions (log tree state, timing) - fix leak of qgroup extent records after transaction abort * tag 'for-6.10-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: protect folio::private when attaching extent buffer folios btrfs: fix leak of qgroup extent records after transaction abort btrfs: fix crash on racing fsync and size-extending write into prealloc
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git://git.kernel.org/pub/scm/linux/kernel/git/cel/linuxLinus Torvalds authored
Pull nfsd fix from Chuck Lever: - Fix an occasional memory overwrite caused by a fix added in 6.10 * tag 'nfsd-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux: SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V fixes from Palmer Dabbelt: - Another fix to avoid allocating pages that overlap with ERR_PTR, which manifests on rv32 - A revert for the badaccess patch I incorrectly picked up an early version of * tag 'riscv-for-linus-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: Revert "riscv: mm: accelerate pagefault when badaccess" riscv: fix overlap of allocated page and PTR_ERR
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Alexander Gordeev: - Do not create PT_LOAD program header for the kenel image when the virtual memory informaton in OS_INFO data is not available. That fixes stand-alone dump failures against kernels that do not provide the virtual memory informaton - Add KVM s390 shared zeropage selftest * tag 's390-6.10-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: KVM: s390x: selftests: Add shared zeropage test s390/crash: Do not use VM info if os_info does not have it
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linuxLinus Torvalds authored
Pull arm64 fixes from Will Deacon: - Fix spurious CPU hotplug warning message from SETEND emulation code - Fix the build when GCC wasn't inlining our I/O accessor internals * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/io: add constant-argument check arm64: armv8_deprecated: Fix warning in isndep cpuhp starting process
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