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d8295408e0
1403354 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Caleb Sander Mateos
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d8295408e0 |
selftests: ublk: don't share backing files between ublk servers
stress_04 is missing a wait between blocks of tests, meaning multiple ublk servers will be running in parallel using the same backing files. Add a wait after each section to ensure each backing file is in use by a single ublk server at a time. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Caleb Sander Mateos
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20da98a07b |
selftests: ublk: use auto_zc for PER_IO_DAEMON tests in stress_04
stress_04 is described as "run IO and kill ublk server(zero copy)" but the --per_io_tasks tests cases don't use zero copy. Plus, one of the test cases is duplicated. Add --auto_zc to these test cases and --auto_zc_fallback to one of the duplicated ones. This matches the test cases in stress_03. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Caleb Sander Mateos
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58eec4f3fc |
selftests: ublk: fix fio arguments in run_io_and_recover()
run_io_and_recover() invokes fio with --size="${size}", but the variable
size doesn't exist. Thus, the argument expands to --size=, which causes
fio to exit immediately with an error without issuing any I/O. Pass the
value for size as the first argument to the function.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Caleb Sander Mateos
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fe8c0182d4 |
selftests: ublk: remove unused ios map in seq_io.bt
The ios map populated by seq_io.bt is never read, so remove it. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Caleb Sander Mateos
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1fd4b8d7e3 |
selftests: ublk: correct last_rw map type in seq_io.bt
The last_rw map is initialized with a value of 0 but later assigned the
value args.sector + args.nr_sector, which has type sector_t = u64.
bpftrace complains about the type mismatch between int64 and uint64:
trace/seq_io.bt:18:3-59: ERROR: Type mismatch for @last_rw: trying to assign value of type 'uint64' when map already contains a value of type 'int64'
@last_rw[$dev, str($2)] = (args.sector + args.nr_sector);
Cast the initial value to uint64 so bpftrace will load the program.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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Ming Lei
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9637fc3bdd |
selftests: ublk: fix overflow in ublk_queue_auto_zc_fallback()
The functions ublk_queue_use_zc(), ublk_queue_use_auto_zc(), and
ublk_queue_auto_zc_fallback() were returning int, but performing
bitwise AND on q->flags which is __u64.
When a flag bit is set in the upper 32 bits (beyond INT_MAX), the
result of the bitwise AND operation could overflow when cast to int,
leading to incorrect boolean evaluation.
For example, if UBLKS_Q_AUTO_BUF_REG_FALLBACK is 0x8000000000000000:
- (u64)flags & 0x8000000000000000 = 0x8000000000000000
- Cast to int: undefined behavior / incorrect value
- Used in if(): may evaluate incorrectly
Fix by:
1. Changing return type from int to bool for semantic correctness
2. Using !! to explicitly convert to boolean (0 or 1)
This ensures the functions return proper boolean values regardless
of which bit position the flags occupy in the 64-bit field.
Fixes:
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Pavel Begunkov
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d9f514d3e6 |
block: move around bio flagging helpers
We'll need bio_flagged() earlier in bio.h for later patches, move it together with all related helpers, and mark the bio_flagged()'s bio argument as const. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Keith Busch
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a0750fae73 |
blk-mq-dma: always initialize dma state
Ensure the dma state is initialized when we're not using the contiguous
iova, otherwise the caller may be using a stale state from a previous
request that could use the coalesed iova allocation.
Fixes:
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Fengnan Chang
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f22ecf9c14 |
blk-mq: delete task running check in blk_hctx_poll()
blk_hctx_poll() always checks if the task is running or not, and returns 1 if the task is running. This is a leftover from when polled IO was purely for synchronous IO, and doesn't make sense anymore when polled IO is purely asynchronous. Similarly, marking the task as TASK_RUNNING is also superflous, as the very much has to be running to enter the function in the first place. It looks like there has been this judgment for historical reasons, and in very early versions of this function the user would set the process state to TASK_UNINTERRUPTIBLE. Signed-off-by: Diangang Li <lidiangang@bytedance.com> Signed-off-by: Fengnan Chang <changfengnan@bytedance.com> [axboe: kill all remnants of task running, pointless now. massage message] Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Johannes Thumshirn
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2c38ec934d |
block: fix cached zone reports on devices with native zone append
When mounting a btrfs file system on virtio-blk which supports native
Zone Append there has been a WARN triggering in btrfs' space management
code.
Further looking into btrfs' zoned statistics uncovered the filesystem
expecting the zones to be used, but the write pointers being 0:
# cat /sys/fs/btrfs/8eabd2e7-3294-4f9e-9b58-7e64135c8bf4/zoned_stats
active block-groups: 4
reclaimable: 0
unused: 0
need reclaim: false
data relocation block-group: 1342177280
active zones:
start: 1073741824, wp: 0 used: 0, reserved: 0, unusable: 0
start: 1342177280, wp: 0 used: 0, reserved: 0, unusable: 0
start: 1610612736, wp: 0 used: 16384, reserved: 0, unusable: 18446744073709535232
start: 1879048192, wp: 0 used: 131072, reserved: 0, unusable: 18446744073709420544
Looking at the blkzone report output for the zone in question
(1610612736) the write pointer on the device moved, but the filesystem
did not see a change on the write pointer:
# blkzone report -c 1 -o 0x300000 /dev/vda
start: 0x000300000, len 0x080000, cap 0x080000, wptr 0x000040 reset:0 non-seq:0, zcond: 2(oi) [type: 2(SEQ_WRITE_REQUIRED)]
The zone write pointer is 0, because btrfs is using the cached version
of blkdev_report_zones() and as virtio-blk is supporting native zone
append, but blkdev_revalidate_zones() does not initialize the zone write
plugs in this case.
Not skipping the revalidate of sequential zones in
blkdev_revalidate_zones() callchain fixes this issue.
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Fixes:
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Mohamed Khalfella
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59e25ef2b4 |
block: Use RCU in blk_mq_[un]quiesce_tagset() instead of set->tag_list_lock
blk_mq_{add,del}_queue_tag_set() functions add and remove queues from
tagset, the functions make sure that tagset and queues are marked as
shared when two or more queues are attached to the same tagset.
Initially a tagset starts as unshared and when the number of added
queues reaches two, blk_mq_add_queue_tag_set() marks it as shared along
with all the queues attached to it. When the number of attached queues
drops to 1 blk_mq_del_queue_tag_set() need to mark both the tagset and
the remaining queues as unshared.
Both functions need to freeze current queues in tagset before setting on
unsetting BLK_MQ_F_TAG_QUEUE_SHARED flag. While doing so, both functions
hold set->tag_list_lock mutex, which makes sense as we do not want
queues to be added or deleted in the process. This used to work fine
until commit
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Caleb Sander Mateos
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db339b4067 |
ublk: don't mutate struct bio_vec in iteration
__bio_for_each_segment() uses the returned struct bio_vec's bv_len field
to advance the struct bvec_iter at the end of each loop iteration. So
it's incorrect to modify it during the loop. Don't assign to bv_len (or
bv_offset, for that matter) in ublk_copy_user_pages().
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Fixes:
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Shida Zhang
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cfdeb588ae |
block: prohibit calls to bio_chain_endio
Now that all potential callers of bio_chain_endio have been eliminated, completely prohibit any future calls to this function. Suggested-by: Ming Lei <ming.lei@redhat.com> Suggested-by: Andreas Gruenbacher <agruenba@redhat.com> Suggested-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Shida Zhang <zhangshida@kylinos.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Shida Zhang
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53280e3984 |
bcache: fix improper use of bi_end_io
Don't call bio->bi_end_io() directly. Use the bio_endio() helper function instead, which handles completion more safely and uniformly. Suggested-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Shida Zhang <zhangshida@kylinos.cn> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Caleb Sander Mateos
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87213b0d84 |
ublk: allow non-blocking ctrl cmds in IO_URING_F_NONBLOCK issue
Handling most of the ublksrv_ctrl_cmd opcodes require locking a mutex, so ublk_ctrl_uring_cmd() bails out with EAGAIN when called with the IO_URING_F_NONBLOCK issue flag. However, several opcodes can be handled without blocking: - UBLK_CMD_GET_QUEUE_AFFINITY - UBLK_CMD_GET_DEV_INFO - UBLK_CMD_GET_DEV_INFO2 - UBLK_U_CMD_GET_FEATURES Handle these opcodes synchronously instead of returning EAGAIN so io_uring doesn't need to issue the command via the worker thread pool. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Jens Axboe
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0f45353dd4 |
nvme updates for Linux 6.19
- Subsystem usage cleanups (Max) - Endpoint device fixes (Shin'ichiro) - Debug statements (Gerd) - FC fabrics cleanups and fixes (Daniel) - Consistent alloc API usages (Israel) - Code comment updates (Chu) - Authentication retry fix (Justin) -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE3Fbyvv+648XNRdHTPe3zGtjzRgkFAmkyEDQACgkQPe3zGtjz RgnY0w//VDEwG8L9jVHgK6oGaABVhT0QhEGs6RcwsRvXeQT81TRU3aazS3VWQ281 +HZxM+8Jnhlg7FYZTV6+pTjgSzr7hvrEtDSm+1wCC6t2FtmVeluka/NedX15JA+/ JUo5Tged3qckQZPDjFbxCuSwjGJdWyCkyaBQqEFTYyP59M5yf+KGKOzO5nleSBp2 txWKYXscuoee0SH/0bSm6YuzlNcX2vW++O+6y3v73gxF4vGxUSvTnJdUJW6NYtgy Fj7a5FTIwvBw3Pdr3CBmtD6OWdYDbAlvRSowdUzE8ItQiI7vbkbVkSJhTOLFHzCV ZX2xnRV97jOLijXFroUA/+o0naW/0W7xls+aIfAEyXfBTP9kFdQL/iB6bWwLudEK ZELZyBcn6b0bDPuxUWnZfhu/NqjDQ2/PV+lz9ULo903gz66AljXm3LQtldrePBku XFPPbbeahCogizyAxFOwZGTPQbcMhqEgq9Afet8yq9V9ZtVMTAf6C1/TySE2dldT Xg9SpJttb2Tx8XqMYvSUptSDHqeA8NKhwjlDj+h0zxXRfRGcmyk6HG3yCUX1wOOc gR3vzgCfRi3YHvfrxTiPea/ev/0YpFkX4NA3U+4hXFc8ue/xwpQwevyN6+fgpHH1 WRjTS5t6icJnkwIKQTXz6acwKsQsWwFoMdXQUzzZopaR2BvLCVI= =aPBc -----END PGP SIGNATURE----- Merge tag 'nvme-6.19-2025-12-04' of git://git.infradead.org/nvme into block-6.19 Pull NVMe updates from Keith: "- Subsystem usage cleanups (Max) - Endpoint device fixes (Shin'ichiro) - Debug statements (Gerd) - FC fabrics cleanups and fixes (Daniel) - Consistent alloc API usages (Israel) - Code comment updates (Chu) - Authentication retry fix (Justin)" * tag 'nvme-6.19-2025-12-04' of git://git.infradead.org/nvme: nvme-fabrics: add ENOKEY to no retry criteria for authentication failures nvme-auth: use kvfree() for memory allocated with kvcalloc() nvmet-tcp: use kvcalloc for commands array nvmet-rdma: use kvcalloc for commands and responses arrays nvme: fix typo error in nvme target nvmet-fc: use pr_* print macros instead of dev_* nvmet-fcloop: remove unused lsdir member. nvmet-fcloop: check all request and response have been processed nvme-fc: check all request and response have been processed nvme-fc: don't hold rport lock when putting ctrl nvme-pci: add debug message on fail to read CSTS nvme-pci: print error message on failure in nvme_probe nvmet: pci-epf: fix DMA channel debug print nvmet: pci-epf: move DMA initialization to EPC init callback nvmet: remove redundant subsysnqn field from ctrl nvmet: add sanity checks when freeing subsystem |
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Justin Tee
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13989207ee |
nvme-fabrics: add ENOKEY to no retry criteria for authentication failures
With authentication, in addition to EKEYREJECTED there is also no point in retrying reconnects when status is ENOKEY. Thus, add -ENOKEY as another criteria to determine when to stop retries. Cc: Daniel Wagner <wagi@kernel.org> Cc: Hannes Reinecke <hare@suse.de> Closes: https://lore.kernel.org/linux-nvme/20250829-nvme-fc-sync-v3-0-d69c87e63aee@kernel.org/ Signed-off-by: Justin Tee <justintee8345@gmail.com> Tested-by: Daniel Wagner <wagi@kernel.org> Reviewed-by: Daniel Wagner <wagi@kernel.org> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Israel Rukshin
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bb9f4cca7c |
nvme-auth: use kvfree() for memory allocated with kvcalloc()
Memory allocated by kvcalloc() may come from vmalloc or kmalloc,
so use kvfree() instead of kfree() for proper deallocation.
Fixes:
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Israel Rukshin
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5c8d134f01 |
nvmet-tcp: use kvcalloc for commands array
Replace kcalloc with kvcalloc for allocation of the commands array. Each command structure is 712 bytes. The array typically exceeds a single page, and grows much larger with high queue depths (e.g., commands >182KB). kvcalloc automatically falls back to vmalloc for large or fragmented allocations, improving reliability. In our case, this memory is not aimed for DMA operations and could be safely allocated by kvcalloc. Using virtually contiguous memory helps to avoid allocation failures and out-of-memory conditions common with kcalloc on large pools. Signed-off-by: Israel Rukshin <israelr@nvidia.com> Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Israel Rukshin
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ce234d838d |
nvmet-rdma: use kvcalloc for commands and responses arrays
Replace kcalloc with kvcalloc for allocation of the commands and responses arrays. Each command structure is 272 bytes and each response structure is 672 bytes. These arrays typically exceed a single page, and grow much larger with high queue depths (e.g., commands >2MB, responses >170KB) kvcalloc automatically falls back to vmalloc for large or fragmented allocations, improving reliability. In our case, this memory is not aimed for DMA operations and could be safely allocated by kvcalloc. Using virtually contiguous memory helps to avoid allocation failures and out-of-memory conditions common with kcalloc on large pools. Signed-off-by: Israel Rukshin <israelr@nvidia.com> Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Chu Guangqing
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b645d5a25d |
nvme: fix typo error in nvme target
Fix two spelling mistakes. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Chu Guangqing <chuguangqing@inspur.com> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Daniel Wagner
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57413f0899 |
nvmet-fc: use pr_* print macros instead of dev_*
Many of the nvmet-fc log messages cannot print the device used, because
it's not there yet:
(NULL device *): {0:0} Association deleted
Use the pr_* macros consistently throughout the module and match the
output of the nvme-fc module.
Using port:association ids are more useful when debugging what's going
on, because these match now with the log entries from nvme-fc.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Wagner <wagi@kernel.org>
Signed-off-by: Keith Busch <kbusch@kernel.org>
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Daniel Wagner
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86ef6f7fc7 |
nvmet-fcloop: remove unused lsdir member.
Nothing is using lsdir member in struct fcloop_lsreq. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Daniel Wagner <wagi@kernel.org> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Daniel Wagner
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f9929c518d |
nvmet-fcloop: check all request and response have been processed
When the remoteport or the targetport are removed check that there are no inflight requests or responses. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Daniel Wagner <wagi@kernel.org> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Daniel Wagner
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67582dfd87 |
nvme-fc: check all request and response have been processed
When the rport is removed there shouldn't be any in flight request or responses. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Daniel Wagner <wagi@kernel.org> Signed-off-by: Keith Busch <kbusch@kernel.org> |
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Shaurya Rane
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f7e3f852a4 |
block: fix memory leak in __blkdev_issue_zero_pages
Move the fatal signal check before bio_alloc() to prevent a memory
leak when BLKDEV_ZERO_KILLABLE is set and a fatal signal is pending.
Previously, the bio was allocated before checking for a fatal signal.
If a signal was pending, the code would break out of the loop without
freeing or chaining the just-allocated bio, causing a memory leak.
This matches the pattern already used in __blkdev_issue_write_zeroes()
where the signal check precedes the allocation.
Fixes:
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shechenglong
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8a32282175 |
block: fix comment for op_is_zone_mgmt() to include RESET_ALL
REQ_OP_ZONE_RESET_ALL is a zone management request, and op_is_zone_mgmt()
has returned true for it.
Update the comment to remove the misleading exception note so
the documentation matches the implementation.
Fixes:
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Damien Le Moal
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552c1149af |
block: Clear BLK_ZONE_WPLUG_PLUGGED when aborting plugged BIOs
Commit |
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Cong Zhang
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c196bf43d7 |
blk-mq: Abort suspend when wakeup events are pending
During system suspend, wakeup capable IRQs for block device can be
delayed, which can cause blk_mq_hctx_notify_offline() to hang
indefinitely while waiting for pending request to complete.
Skip the request waiting loop and abort suspend when wakeup events are
pending to prevent the deadlock.
Fixes:
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Chaitanya Kulkarni
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71075d25ca |
blk-mq: add blk_rq_nr_bvec() helper
Add a new helper function blk_rq_nr_bvec() that returns the number of bvecs in a request. This count represents the number of iterations rq_for_each_bvec() would perform on a request. Drivers need to pre-allocate bvec arrays before iterating through a request's bvecs. Currently, they manually count bvecs using rq_for_each_bvec() in a loop, which is repetitive. The new helper centralizes this logic. This pattern exists in loop and zloop drivers, where multi-bio requests require copying bvecs into a contiguous array before creating an iov_iter for file operations. Update loop and zloop drivers to use the new helper, eliminating duplicate code. This patch also provides a clear API to avoid any potential misuse of blk_nr_phys_segments() for calculating the bvecs since, one bvec can have more than one segments and use of blk_nr_phys_segments() can lead to extra memory allocation :- [ 6155.673749] nullb_bio: 128K bio as ONE bvec: sector=0, size=131072 [ 6155.673846] null_blk: #### null_handle_data_transfer:1375 [ 6155.673850] null_blk: nr_bvec=1 blk_rq_nr_phys_segments=2 [ 6155.674263] null_blk: #### null_handle_data_transfer:1375 [ 6155.674267] null_blk: nr_bvec=1 blk_rq_nr_phys_segments=1 Reviewed-by: Niklas Cassel <cassel@kernel.org> Signed-off-by: Chaitanya Kulkarni <ckulkarnilinux@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Stefan Hajnoczi
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3e2cb9ee76 |
block: add IOC_PR_READ_RESERVATION ioctl
Add a Persistent Reservations ioctl to read the current reservation.
This calls the pr_ops->read_reservation() function that was previously
added in commit
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Stefan Hajnoczi
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22a1ffea5f |
block: add IOC_PR_READ_KEYS ioctl
Add a Persistent Reservations ioctl to read the list of currently
registered reservation keys. This calls the pr_ops->read_keys() function
that was previously added in commit
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Stefan Hajnoczi
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38ec8469f3 |
nvme: reject invalid pr_read_keys() num_keys values
The pr_read_keys() interface has a u32 num_keys parameter. The NVMe Reservation Report command has a u32 maximum length. Reject num_keys values that are too large to fit. This will become important when pr_read_keys() is exposed to untrusted userspace via an <linux/pr.h> ioctl. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Stefan Hajnoczi
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ab4fb1d8f6 |
scsi: sd: reject invalid pr_read_keys() num_keys values
The pr_read_keys() interface has a u32 num_keys parameter. The SCSI PERSISTENT RESERVE IN command has a maximum READ KEYS service action size of 65536 bytes. Reject num_keys values that are too large to fit into the SCSI command. This will become important when pr_read_keys() is exposed to untrusted userspace via an <linux/pr.h> ioctl. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Fengnan Chang
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48f22f8093 |
block: enable per-cpu bio cache by default
Since after commit
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Fengnan Chang
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05ce4c584c |
block: use bio_alloc_bioset for passthru IO by default
Use bio_alloc_bioset for passthru IO by default, so that we can enable bio cache for irq and polled passthru IO in later. Signed-off-by: Fengnan Chang <changfengnan@bytedance.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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Linus Torvalds
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559e608c46 |
Changes for 6.19-rc1
Added:
support timestamps prior to epoch;
do not overwrite uptodate pages;
disable readahead for compressed files;
setting of dummy blocksize to read boot_block when mounting;
the run_lock initialization when loading $Extend;
initialization of allocated memory before use;
support for the NTFS3_IOC_SHUTDOWN ioctl;
check for minimum alignment when performing direct I/O reads;
check for shutdown in fsync.
Fixed:
mount failure for sparse runs in run_unpack();
use-after-free of sbi->options in cmp_fnames;
KMSAN uninit bug after failed mi_read in mi_format_new;
uninit error after buffer allocation by __getname();
KMSAN uninit-value in ni_create_attr_list;
double free of sbi->options->nls and ownership of fc->fs_private;
incorrect vcn adjustments in attr_collapse_range();
mode update when ACL can be reduced to mode;
memory leaks in add sub record.
Changed:
refactor code, updated terminology, spelling;
do not kmap pages in (de)compression code;
after ntfs_look_free_mft(), code that fails must put mi;
default mount options for "acl" and "prealloc".
Replaced:
use unsafe_memcpy() to avoid memcpy size warning;
ntfs_bio_pages with page cache for compressed files.
-----BEGIN PGP SIGNATURE-----
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Merge tag 'ntfs3_for_6.19' of https://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 updates from Konstantin Komarov:
"New code:
- support timestamps prior to epoch
- do not overwrite uptodate pages
- disable readahead for compressed files
- setting of dummy blocksize to read boot_block when mounting
- the run_lock initialization when loading $Extend
- initialization of allocated memory before use
- support for the NTFS3_IOC_SHUTDOWN ioctl
- check for minimum alignment when performing direct I/O reads
- check for shutdown in fsync
Fixes:
- mount failure for sparse runs in run_unpack()
- use-after-free of sbi->options in cmp_fnames
- KMSAN uninit bug after failed mi_read in mi_format_new
- uninit error after buffer allocation by __getname()
- KMSAN uninit-value in ni_create_attr_list
- double free of sbi->options->nls and ownership of fc->fs_private
- incorrect vcn adjustments in attr_collapse_range()
- mode update when ACL can be reduced to mode
- memory leaks in add sub record
Changes:
- refactor code, updated terminology, spelling
- do not kmap pages in (de)compression code
- after ntfs_look_free_mft(), code that fails must put mft_inode
- default mount options for "acl" and "prealloc"
Replaced:
- use unsafe_memcpy() to avoid memcpy size warning
- ntfs_bio_pages with page cache for compressed files"
* tag 'ntfs3_for_6.19' of https://github.com/Paragon-Software-Group/linux-ntfs3: (26 commits)
fs/ntfs3: check for shutdown in fsync
fs/ntfs3: change the default mount options for "acl" and "prealloc"
fs/ntfs3: Prevent memory leaks in add sub record
fs/ntfs3: out1 also needs to put mi
fs/ntfs3: Fix spelling mistake "recommened" -> "recommended"
fs/ntfs3: update mode in xattr when ACL can be reduced to mode
fs/ntfs3: check minimum alignment for direct I/O
fs/ntfs3: implement NTFS3_IOC_SHUTDOWN ioctl
fs/ntfs3: correct attr_collapse_range when file is too fragmented
ntfs3: fix double free of sbi->options->nls and clarify ownership of fc->fs_private
fs/ntfs3: Initialize allocated memory before use
fs/ntfs3: remove ntfs_bio_pages and use page cache for compressed I/O
ntfs3: avoid memcpy size warning
fs/ntfs3: fix KMSAN uninit-value in ni_create_attr_list
ntfs3: init run lock for extend inode
ntfs: set dummy blocksize to read boot_block when mounting
fs/ntfs3: disable readahead for compressed files
ntfs3: Fix uninit buffer allocated by __getname()
ntfs3: fix uninit memory after failed mi_read in mi_format_new
ntfs3: fix use-after-free of sbi->options in cmp_fnames
...
|
||
|
Linus Torvalds
|
fbeea4db51 |
New features and improvements for the ext4 file system
* Optimize online defragmentation by using folios instead of individual
buffer heads
* Improve error codes stored in the superblock when the journal aborts
* Minor cleanups and clarifications in ext4_map_blocks()
* Add documentation of the casefold and encrypt flags
* Add support for file systems with a blocksize greater than the pagesize
* Improve performance by enabling the caching the fact that an inode does
not have a Posix ACL.
Various Bug Fixes
* Fix false positive compliants from smatch
* Fix error code which is returned by ext4fs_dirhash() when Siphash is
used without the encryption key
* Fix races when writing to inline data files which could trigger a BUG
* Fix potential NULL dereference when there is an corrupt file system with
an extended attribute value stored in a inode
* Fix false positive lockdep report when syzbot uses ext4 and ocfs2 together
* Fix false positive reported by DEPT by adjusting lock annotation
* Avoid a potential BUG_ON in jbd2 when a file system is massively corrupted
* Fix a WARN_ON when superblock is corrupted with a non-NULL terminated
mount options field
* Add check if the userspace passes in a non-NULL terminated mount options
field to EXT4_IOC_SET_TUNE_SB_PARAM
* Fix a potential journal checksum failure whena file system is copied while
it is mounted read-only
* Fix a potential potential orphan file tracking error which only showed
on 32-bit systems
* Fix assertion checks in mballoc (which have to be explicitly enbled by
manually enabling AGGRESSIVE_CHECKS and recompiling)
* Avoid complaining about overly large orphan files created by mke2fs with
with file systems with a 64k block size
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Merge tag 'ext4_for_linus-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o:
"New features and improvements for the ext4 file system:
- Optimize online defragmentation by using folios instead of
individual buffer heads
- Improve error codes stored in the superblock when the journal
aborts
- Minor cleanups and clarifications in ext4_map_blocks()
- Add documentation of the casefold and encrypt flags
- Add support for file systems with a blocksize greater than the
pagesize
- Improve performance by enabling the caching the fact that an inode
does not have a Posix ACL
Various Bug Fixes:
- Fix false positive complaints from smatch
- Fix error code which is returned by ext4fs_dirhash() when Siphash
is used without the encryption key
- Fix races when writing to inline data files which could trigger a
BUG
- Fix potential NULL dereference when there is an corrupt file system
with an extended attribute value stored in a inode
- Fix false positive lockdep report when syzbot uses ext4 and ocfs2
together
- Fix false positive reported by DEPT by adjusting lock annotation
- Avoid a potential BUG_ON in jbd2 when a file system is massively
corrupted
- Fix a WARN_ON when superblock is corrupted with a non-NULL
terminated mount options field
- Add check if the userspace passes in a non-NULL terminated mount
options field to EXT4_IOC_SET_TUNE_SB_PARAM
- Fix a potential journal checksum failure whena file system is
copied while it is mounted read-only
- Fix a potential potential orphan file tracking error which only
showed on 32-bit systems
- Fix assertion checks in mballoc (which have to be explicitly enbled
by manually enabling AGGRESSIVE_CHECKS and recompiling)
- Avoid complaining about overly large orphan files created by mke2fs
with with file systems with a 64k block size"
* tag 'ext4_for_linus-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (58 commits)
ext4: mark inodes without acls in __ext4_iget()
ext4: enable block size larger than page size
ext4: add checks for large folio incompatibilities when BS > PS
ext4: support verifying data from large folios with fs-verity
ext4: make data=journal support large block size
ext4: support large block size in __ext4_block_zero_page_range()
ext4: support large block size in mpage_prepare_extent_to_map()
ext4: support large block size in mpage_map_and_submit_buffers()
ext4: support large block size in ext4_block_write_begin()
ext4: support large block size in ext4_mpage_readpages()
ext4: rename 'page' references to 'folio' in multi-block allocator
ext4: prepare buddy cache inode for BS > PS with large folios
ext4: support large block size in ext4_mb_init_cache()
ext4: support large block size in ext4_mb_get_buddy_page_lock()
ext4: support large block size in ext4_mb_load_buddy_gfp()
ext4: add EXT4_LBLK_TO_PG and EXT4_PG_TO_LBLK for block/page conversion
ext4: add EXT4_LBLK_TO_B macro for logical block to bytes conversion
ext4: support large block size in ext4_readdir()
ext4: support large block size in ext4_calculate_overhead()
ext4: introduce s_min_folio_order for future BS > PS support
...
|
||
|
Linus Torvalds
|
afcbce74f3 |
gfs2 changes
- Major withdraw / error handling overhaul based on dlm's new DLM_RELEASE_RECOVER feature: this allows gfs to treat withdraws like node failures. Make withdraws asynchronous. - Fix a bug in commit |
||
|
Linus Torvalds
|
869737543b |
Forty four smb client and server changesets
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Merge tag 'v6.19-rc-smb-fixes' of git://git.samba.org/ksmbd
Pull smb client and server updates from Steve French:
- server fixes:
- IPC use after free locking fix
- fix locking bug in delete paths
- fix use after free in disconnect
- fix underflow in locking check
- error mapping improvement
- socket listening improvement
- return code mapping fixes
- crypto improvements (use default libraries)
- cleanup patches:
- netfs
- client checkpatch cleanup
- server cleanup
- move server/client duplicate code to common code
- fix some defines to better match protocol specification
- smbdirect (RDMA) fixes
- client debugging improvements for leases
* tag 'v6.19-rc-smb-fixes' of git://git.samba.org/ksmbd: (44 commits)
cifs: Use netfs_alloc/free_folioq_buffer()
smb: client: show smb lease key in open_dirs output
smb: client: show smb lease key in open_files output
ksmbd: ipc: fix use-after-free in ipc_msg_send_request
smb: client: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in recv_done() and smbd_conn_upcall()
smb: server: relax WARN_ON_ONCE(SMBDIRECT_SOCKET_*) checks in recv_done() and smb_direct_cm_handler()
smb: smbdirect: introduce SMBDIRECT_CHECK_STATUS_{WARN,DISCONNECT}()
smb: smbdirect: introduce SMBDIRECT_DEBUG_ERR_PTR() helper
ksmbd: vfs: fix race on m_flags in vfs_cache
ksmbd: Replace strcpy + strcat to improve convert_to_nt_pathname
smb: move FILE_SYSTEM_ATTRIBUTE_INFO to common/fscc.h
ksmbd: implement error handling for STATUS_INFO_LENGTH_MISMATCH in smb server
ksmbd: fix use-after-free in ksmbd_tree_connect_put under concurrency
ksmbd: server: avoid busy polling in accept loop
smb: move create_durable_reconn to common/smb2pdu.h
smb: fix some warnings reported by scripts/checkpatch.pl
smb: do some cleanups
smb: move FILE_SYSTEM_SIZE_INFO to common/fscc.h
smb: move some duplicate struct definitions to common/fscc.h
smb: move list of FileSystemAttributes to common/fscc.h
...
|
||
|
Linus Torvalds
|
3ed1c68307 |
xfs: new code for v6.19
Signed-off-by: Carlos Maiolino <cem@kernel.org>
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Merge tag 'xfs-merge-6.19' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Carlos Maiolino:
"There are no major changes in xfs. This contains mostly some code
cleanups, a few bug fixes and documentation update. Highlights are:
- Quota locking cleanup
- Getting rid of old xlog_in_core_2_t type"
* tag 'xfs-merge-6.19' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (33 commits)
docs: remove obsolete links in the xfs online repair documentation
xfs: move some code out of xfs_iget_recycle
xfs: use zi more in xfs_zone_gc_mount
xfs: remove the unused bv field in struct xfs_gc_bio
xfs: remove xarray mark for reclaimable zones
xfs: remove the xlog_in_core_t typedef
xfs: remove l_iclog_heads
xfs: remove the xlog_rec_header_t typedef
xfs: remove xlog_in_core_2_t
xfs: remove a very outdated comment from xlog_alloc_log
xfs: cleanup xlog_alloc_log a bit
xfs: don't use xlog_in_core_2_t in struct xlog_in_core
xfs: add a on-disk log header cycle array accessor
xfs: add a XLOG_CYCLE_DATA_SIZE constant
xfs: reduce ilock roundtrips in xfs_qm_vop_dqalloc
xfs: move xfs_dquot_tree calls into xfs_qm_dqget_cache_{lookup,insert}
xfs: move quota locking into xrep_quota_item
xfs: move quota locking into xqcheck_commit_dquot
xfs: move q_qlock locking into xqcheck_compare_dquot
xfs: move q_qlock locking into xchk_quota_item
...
|
||
|
Linus Torvalds
|
477e31fd1e |
Changes since last update:
- Fix a WARNING caused by a recent FSDAX misdetection regression - Fix the filesystem stacking limit for file-backed mounts - Print more informative diagnostics on decompression errors - Switch the on-disk definition `erofs_fs.h` to the MIT license - Minor cleanups -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEQ0A6bDUS9Y+83NPFUXZn5Zlu5qoFAmktfSQRHHhpYW5nQGtl cm5lbC5vcmcACgkQUXZn5Zlu5qoNlw/+K4F9wH6re9fXqrvkyCB96W66LtBMvbiU VYObkonp/SJuqwBzg+V9HpJvR+rMVhaWvpWFc56sCi3IHGyYxQXh5kMfb0AZlbjQ VoeiYqGzyyLoj0HAGOt2dwEfRR51ZNvhNU9WdOjDj6pJFAnQfPyAJTb3MFZdKmJv fqHpr16AK5duMjK5fS+bTA5khq6teyB7RD91cq3aZPW9CUTnltA6N4nIMes2J378 LvDnXebx+BCsKZaNv39LzLlMoCpCZsQeJVMxaka4d55+BHvLfIjHInisWOAS4faC wcHU5NVrEdvfU+CVJ+bg7KJfvAWYxWJkm9QBLAlSi6AfBlHllhOvLOwxjk2O/cHZ 95F/zcZ2rA0iFHHAljMeIY/01+UbWlAeksvtQEm9TrS8B1sRGCagOHaQD/UylOq0 o+xwmUAP98JxClLPttChWC/wpu7800O0jC4gpu/VGMdFcsbSTLIk0ZujMl0GS5os UpwIYD0WHuyt9e16+p602HBbdtx1ayEWW45c1F5FBy7j3jbG02BIFqKiVCf9wSgQ ONGZoCQRpxftLjc9SL3Z+bX2PfaZwYHNf6DuFjQbxthro978qa5350dkBLVAFoaq DgJ6NZ+Zun9NqInIBMTqJmlj0pr2ElCWPFbftAb2SyT9G2j9zIuq6XjXtFU9+4I6 SrGCKxOlzRM= =vdh2 -----END PGP SIGNATURE----- Merge tag 'erofs-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs Pull erofs updates from Gao Xiang: - Fix a WARNING caused by a recent FSDAX misdetection regression - Fix the filesystem stacking limit for file-backed mounts - Print more informative diagnostics on decompression errors - Switch the on-disk definition `erofs_fs.h` to the MIT license - Minor cleanups * tag 'erofs-for-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs: erofs: switch on-disk header `erofs_fs.h` to MIT license erofs: get rid of raw bi_end_io() usage erofs: enable error reporting for z_erofs_fixup_insize() erofs: enable error reporting for z_erofs_stream_switch_bufs() erofs: improve Zstd, LZMA and DEFLATE error strings erofs: improve decompression error reporting erofs: tidy up z_erofs_lz4_handle_overlap() erofs: limit the level of fs stacking for file-backed mounts erofs: correct FSDAX detection |
||
|
Linus Torvalds
|
ca010e2ef6 |
hfs/hfsplus updates for v6.19
- hfs/hfsplus: move on-disk layout declarations into hfs_common.h
- hfsplus: fix volume corruption issue for generic/101
- hfsplus: introduce KUnit tests for HFS+ string operations
- hfs: introduce KUnit tests for HFS string operations
- hfsplus: fix volume corruption issue for generic/073
- hfsplus: Verify inode mode when loading from disk
- hfsplus: fix volume corruption issue for generic/070
- hfs/hfsplus: prevent getting negative values of offset/length
- hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create
- hfs: fix potential use after free in hfs_correct_next_unused_CNID()
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Merge tag 'hfs-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs
Pull hfs/hfsplus updates from Viacheslav Dubeyko:
"Several fixes for syzbot reported issues, HFS/HFS+ fixes of xfstests
failures, Kunit-based unit-tests introduction, and code cleanup:
- Dan Carpenter fixed a potential use-after-free issue in
hfs_correct_next_unused_CNID() method. Tetsuo Handa has made nice
fix of syzbot reported issue related to incorrect inode->i_mode
management if volume has been corrupted somehow. Yang Chenzhi has
made really good fix of potential race condition in
__hfs_bnode_create() method for HFS+ file system.
- Several fixes to xfstests failures. Particularly, generic/070,
generic/073, and generic/101 test-cases finish successfully for the
case of HFS+ file system right now.
- HFS and HFS+ drivers share multiple structures of on-disk layout
declarations. Some structures are used without any change. However,
we had two independent declarations of the same structures in HFS
and HFS+ drivers.
The on-disk layout declarations have been moved into
include/linux/hfs_common.h with the goal to exclude the
declarations duplication and to keep the HFS/HFS+ on-disk layout
declarations in one place.
Also, this patch prepares the basis for creating a hfslib that can
aggregate common functionality without necessity to duplicate the
same code in HFS and HFS+ drivers.
- HFS/HFS+ really need unit-tests because of multiple xfstests
failures. The first two patches introduce Kunit-based unit-tests
for the case string operations in HFS/HFS+ file system drivers"
* tag 'hfs-v6.19-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs:
hfs/hfsplus: move on-disk layout declarations into hfs_common.h
hfsplus: fix volume corruption issue for generic/101
hfsplus: introduce KUnit tests for HFS+ string operations
hfs: introduce KUnit tests for HFS string operations
hfsplus: fix volume corruption issue for generic/073
hfsplus: Verify inode mode when loading from disk
hfsplus: fix volume corruption issue for generic/070
hfs/hfsplus: prevent getting negative values of offset/length
hfsplus: fix missing hfs_bnode_get() in __hfs_bnode_create
hfs: fix potential use after free in hfs_correct_next_unused_CNID()
|
||
|
Linus Torvalds
|
7696286034 |
for-6.19-tag
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Merge tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"Features:
- shutdown ioctl support (needs CONFIG_BTRFS_EXPERIMENTAL for now):
- set filesystem state as being shut down (also named going down
in other filesystems), where all active operations return EIO
and this cannot be changed until unmount
- pending operations are attempted to be finished but error
messages may still show up depending on where exactly the
shutdown happened
- scrub (and device replace) vs suspend/hibernate:
- a running scrub will prevent suspend, which can be annoying as
suspend is an immediate request and scrub is not critical
- filesystem freezing before suspend was not sufficient as the
problem was in process freezing
- behaviour change: on suspend scrub and device replace are
cancelled, where scrub can record the last state and continue
from there; the device replace has to be restarted from the
beginning
- zone stats exported in sysfs, from the perspective of the
filesystem this includes active, reclaimable, relocation etc zones
Performance:
- improvements when processing space reservation tickets by
optimizing locking and shrinking critical sections, cumulative
improvements in lockstat numbers show +15%
Notable fixes:
- use vmalloc fallback when allocating bios as high order allocations
can happen with wide checksums (like sha256)
- scrub will always track the last position of progress so it's not
starting from zero after an error
Core:
- under experimental config, checksum calculations are offloaded to
process context, simplifies locking and allows to remove
compression write worker kthread(s):
- speed improvement in direct IO throughput with buffered IO
fallback is +15% when not offloaded but this is more related to
internal crypto subsystem improvements
- this will be probably default in the future removing the sysfs
tunable
- (experimental) block size > page size updates:
- support more operations when not using large folios (encoded
read/write and send)
- raid56
- more preparations for fscrypt support
Other:
- more conversions to auto-cleaned variables
- parameter cleanups and removals
- extended warning fixes
- improved printing of structured values like keys
- lots of other cleanups and refactoring"
* tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (147 commits)
btrfs: remove unnecessary inode key in btrfs_log_all_parents()
btrfs: remove redundant zero/NULL initializations in btrfs_alloc_root()
btrfs: remaining BTRFS_PATH_AUTO_FREE conversions
btrfs: send: do not allocate memory for xattr data when checking it exists
btrfs: send: add unlikely to all unexpected overflow checks
btrfs: reduce arguments to btrfs_del_inode_ref_in_log()
btrfs: remove root argument from btrfs_del_dir_entries_in_log()
btrfs: use test_and_set_bit() in btrfs_delayed_delete_inode_ref()
btrfs: don't search back for dir inode item in INO_LOOKUP_USER
btrfs: don't rewrite ret from inode_permission
btrfs: add orig_logical to btrfs_bio for encryption
btrfs: disable verity on encrypted inodes
btrfs: disable various operations on encrypted inodes
btrfs: remove redundant level reset in btrfs_del_items()
btrfs: simplify leaf traversal after path release in btrfs_next_old_leaf()
btrfs: optimize balance_level() path reference handling
btrfs: factor out root promotion logic into promote_child_to_root()
btrfs: raid56: remove the "_step" infix
btrfs: raid56: enable bs > ps support
btrfs: raid56: prepare finish_parity_scrub() to support bs > ps cases
...
|
||
|
Linus Torvalds
|
cc25df3e2e |
for-6.19/block-20251201
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Merge tag 'for-6.19/block-20251201' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block updates from Jens Axboe:
- Fix head insertion for mq-deadline, a regression from when priority
support was added
- Series simplifying and improving the ublk user copy code
- Various ublk related cleanups
- Fixup REQ_NOWAIT handling in loop/zloop, clearing NOWAIT when the
request is punted to a thread for handling
- Merge and then later revert loop dio nowait support, as it ended up
causing excessive stack usage for when the inline issue code needs to
dip back into the full file system code
- Improve auto integrity code, making it less deadlock prone
- Speedup polled IO handling, but manually managing the hctx lookups
- Fixes for blk-throttle for SSD devices
- Small series with fixes for the S390 dasd driver
- Add support for caching zones, avoiding unnecessary report zone
queries
- MD pull requests via Yu:
- fix null-ptr-dereference regression for dm-raid0
- fix IO hang for raid5 when array is broken with IO inflight
- remove legacy 1s delay to speed up system shutdown
- change maintainer's email address
- data can be lost if array is created with different lbs devices,
fix this problem and record lbs of the array in metadata
- fix rcu protection for md_thread
- fix mddev kobject lifetime regression
- enable atomic writes for md-linear
- some cleanups
- bcache updates via Coly
- remove useless discard and cache device code
- improve usage of per-cpu workqueues
- Reorganize the IO scheduler switching code, fixing some lockdep
reports as well
- Improve the block layer P2P DMA support
- Add support to the block tracing code for zoned devices
- Segment calculation improves, and memory alignment flexibility
improvements
- Set of prep and cleanups patches for ublk batching support. The
actual batching hasn't been added yet, but helps shrink down the
workload of getting that patchset ready for 6.20
- Fix for how the ps3 block driver handles segments offsets
- Improve how block plugging handles batch tag allocations
- nbd fixes for use-after-free of the configuration on device clear/put
- Set of improvements and fixes for zloop
- Add Damien as maintainer of the block zoned device code handling
- Various other fixes and cleanups
* tag 'for-6.19/block-20251201' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (162 commits)
block/rnbd: correct all kernel-doc complaints
blk-mq: use queue_hctx in blk_mq_map_queue_type
md: remove legacy 1s delay in md_notify_reboot
md/raid5: fix IO hang when array is broken with IO inflight
md: warn about updating super block failure
md/raid0: fix NULL pointer dereference in create_strip_zones() for dm-raid
sbitmap: fix all kernel-doc warnings
ublk: add helper of __ublk_fetch()
ublk: pass const pointer to ublk_queue_is_zoned()
ublk: refactor auto buffer register in ublk_dispatch_req()
ublk: add `union ublk_io_buf` with improved naming
ublk: add parameter `struct io_uring_cmd *` to ublk_prep_auto_buf_reg()
kfifo: add kfifo_alloc_node() helper for NUMA awareness
blk-mq: fix potential uaf for 'queue_hw_ctx'
blk-mq: use array manage hctx map instead of xarray
ublk: prevent invalid access with DEBUG
s390/dasd: Use scnprintf() instead of sprintf()
s390/dasd: Move device name formatting into separate function
s390/dasd: Remove unnecessary debugfs_create() return checks
s390/dasd: Fix gendisk parent after copy pair swap
...
|
||
|
Linus Torvalds
|
0abcfd8983 |
for-6.19/io_uring-20251201
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||
|
Linus Torvalds
|
8f7aa3d3c7 |
Networking changes for 6.19.
Core & protocols
----------------
- Replace busylock at the Tx queuing layer with a lockless list. Resulting
in a 300% (4x) improvement on heavy TX workloads, sending twice the
number of packets per second, for half the cpu cycles.
- Allow constantly busy flows to migrate to a more suitable CPU/NIC
queue. Normally we perform queue re-selection when flow comes out
of idle, but under extreme circumstances the flows may be constantly
busy. Add sysctl to allow periodic rehashing even if it'd risk packet
reordering.
- Optimize the NAPI skb cache, make it larger, use it in more paths.
- Attempt returning Tx skbs to the originating CPU (like we already did
for Rx skbs).
- Various data structure layout and prefetch optimizations from Eric.
- Remove ktime_get() from the recvmsg() fast path, ktime_get() is sadly
quite expensive on recent AMD machines.
- Extend threaded NAPI polling to allow the kthread busy poll for packets.
- Make MPTCP use Rx backlog processing. This lowers the lock pressure,
improving the Rx performance.
- Support memcg accounting of MPTCP socket memory.
- Allow admin to opt sockets out of global protocol memory accounting
(using a sysctl or BPF-based policy). The global limits are a poor fit
for modern container workloads, where limits are imposed using cgroups.
- Improve heuristics for when to kick off AF_UNIX garbage collection.
- Allow users to control TCP SACK compression, and default to 33% of RTT.
- Add tcp_rcvbuf_low_rtt sysctl to let datacenter users avoid unnecessarily
aggressive rcvbuf growth and overshot when the connection RTT is low.
- Preserve skb metadata space across skb_push / skb_pull operations.
- Support for IPIP encapsulation in the nftables flowtable offload.
- Support appending IP interface information to ICMP messages (RFC 5837).
- Support setting max record size in TLS (RFC 8449).
- Remove taking rtnl_lock from RTM_GETNEIGHTBL and RTM_SETNEIGHTBL.
- Use a dedicated lock (and RCU) in MPLS, instead of rtnl_lock.
- Let users configure the number of write buffers in SMC.
- Add new struct sockaddr_unsized for sockaddr of unknown length,
from Kees.
- Some conversions away from the crypto_ahash API, from Eric Biggers.
- Some preparations for slimming down struct page.
- YAML Netlink protocol spec for WireGuard.
- Add a tool on top of YAML Netlink specs/lib for reporting commonly
computed derived statistics and summarized system state.
Driver API
----------
- Add CAN XL support to the CAN Netlink interface.
- Add uAPI for reporting PHY Mean Square Error (MSE) diagnostics,
as defined by the OPEN Alliance's "Advanced diagnostic features
for 100BASE-T1 automotive Ethernet PHYs" specification.
- Add DPLL phase-adjust-gran pin attribute (and implement it in zl3073x).
- Refactor xfrm_input lock to reduce contention when NIC offloads IPsec
and performs RSS.
- Add info to devlink params whether the current setting is the default
or a user override. Allow resetting back to default.
- Add standard device stats for PSP crypto offload.
- Leverage DSA frame broadcast to implement simple HSR frame duplication
for a lot of switches without dedicated HSR offload.
- Add uAPI defines for 1.6Tbps link modes.
Device drivers
--------------
- Add Motorcomm YT921x gigabit Ethernet switch support.
- Add MUCSE driver for N500/N210 1GbE NIC series.
- Convert drivers to support dedicated ops for timestamping control,
and away from the direct IOCTL handling. While at it support GET
operations for PHY timestamping.
- Add (and convert most drivers to) a dedicated ethtool callback
for reading the Rx ring count.
- Significant refactoring efforts in the STMMAC driver, which supports
Synopsys turn-key MAC IP integrated into a ton of SoCs.
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support PPS in/out on all pins
- Intel (100G, ice, idpf):
- ice: implement standard ethtool and timestamping stats
- i40e: support setting the max number of MAC addresses per VF
- iavf: support RSS of GTP tunnels for 5G and LTE deployments
- nVidia/Mellanox (mlx5):
- reduce downtime on interface reconfiguration
- disable being an XDP redirect target by default (same as other
drivers) to avoid wasting resources if feature is unused
- Meta (fbnic):
- add support for Linux-managed PCS on 25G, 50G, and 100G links
- Wangxun:
- support Rx descriptor merge, and Tx head writeback
- support Rx coalescing offload
- support 25G SPF and 40G QSFP modules
- Ethernet virtual:
- Google (gve):
- allow ethtool to configure rx_buf_len
- implement XDP HW RX Timestamping support for DQ descriptor format
- Microsoft vNIC (mana):
- support HW link state events
- handle hardware recovery events when probing the device
- Ethernet NICs consumer, and embedded:
- usbnet: add support for Byte Queue Limits (BQL)
- AMD (amd-xgbe):
- add device selftests
- NXP (enetc):
- add i.MX94 support
- Broadcom integrated MACs (bcmgenet, bcmasp):
- bcmasp: add support for PHY-based Wake-on-LAN
- Broadcom switches (b53):
- support port isolation
- support BCM5389/97/98 and BCM63XX ARL formats
- Lantiq/MaxLinear switches:
- support bridge FDB entries on the CPU port
- use regmap for register access
- allow user to enable/disable learning
- support Energy Efficient Ethernet
- support configuring RMII clock delays
- add tagging driver for MaxLinear GSW1xx switches
- Synopsys (stmmac):
- support using the HW clock in free running mode
- add Eswin EIC7700 support
- add Rockchip RK3506 support
- add Altera Agilex5 support
- Cadence (macb):
- cleanup and consolidate descriptor and DMA address handling
- add EyeQ5 support
- TI:
- icssg-prueth: support AF_XDP
- Airoha access points:
- add missing Ethernet stats and link state callback
- add AN7583 support
- support out-of-order Tx completion processing
- Power over Ethernet:
- pd692x0: preserve PSE configuration across reboots
- add support for TPS23881B devices
- Ethernet PHYs:
- Open Alliance OATC14 10BASE-T1S PHY cable diagnostic support
- Support 50G SerDes and 100G interfaces in Linux-managed PHYs
- micrel:
- support for non PTP SKUs of lan8814
- enable in-band auto-negotiation on lan8814
- realtek:
- cable testing support on RTL8224
- interrupt support on RTL8221B
- motorcomm: support for PHY LEDs on YT853
- microchip: support for LAN867X Rev.D0 PHYs w/ SQI and cable diag
- mscc: support for PHY LED control
- CAN drivers:
- m_can: add support for optional reset and system wake up
- remove can_change_mtu() obsoleted by core handling
- mcp251xfd: support GPIO controller functionality
- Bluetooth:
- add initial support for PASTa
- WiFi:
- split ieee80211.h file, it's way too big
- improvements in VHT radiotap reporting, S1G, Channel Switch
Announcement handling, rate tracking in mesh networks
- improve multi-radio monitor mode support, and add a cfg80211 debugfs
interface for it
- HT action frame handling on 6 GHz
- initial chanctx work towards NAN
- MU-MIMO sniffer improvements
- WiFi drivers:
- RealTek (rtw89):
- support USB devices RTL8852AU and RTL8852CU
- initial work for RTL8922DE
- improved injection support
- Intel:
- iwlwifi: new sniffer API support
- MediaTek (mt76):
- WED support for >32-bit DMA
- airoha NPU support
- regdomain improvements
- continued WiFi7/MLO work
- Qualcomm/Atheros:
- ath10k: factory test support
- ath11k: TX power insertion support
- ath12k: BSS color change support
- ath12k: statistics improvements
- brcmfmac: Acer A1 840 tablet quirk
- rtl8xxxu: 40 MHz connection fixes/support
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core & protocols:
- Replace busylock at the Tx queuing layer with a lockless list.
Resulting in a 300% (4x) improvement on heavy TX workloads, sending
twice the number of packets per second, for half the cpu cycles.
- Allow constantly busy flows to migrate to a more suitable CPU/NIC
queue.
Normally we perform queue re-selection when flow comes out of idle,
but under extreme circumstances the flows may be constantly busy.
Add sysctl to allow periodic rehashing even if it'd risk packet
reordering.
- Optimize the NAPI skb cache, make it larger, use it in more paths.
- Attempt returning Tx skbs to the originating CPU (like we already
did for Rx skbs).
- Various data structure layout and prefetch optimizations from Eric.
- Remove ktime_get() from the recvmsg() fast path, ktime_get() is
sadly quite expensive on recent AMD machines.
- Extend threaded NAPI polling to allow the kthread busy poll for
packets.
- Make MPTCP use Rx backlog processing. This lowers the lock
pressure, improving the Rx performance.
- Support memcg accounting of MPTCP socket memory.
- Allow admin to opt sockets out of global protocol memory accounting
(using a sysctl or BPF-based policy). The global limits are a poor
fit for modern container workloads, where limits are imposed using
cgroups.
- Improve heuristics for when to kick off AF_UNIX garbage collection.
- Allow users to control TCP SACK compression, and default to 33% of
RTT.
- Add tcp_rcvbuf_low_rtt sysctl to let datacenter users avoid
unnecessarily aggressive rcvbuf growth and overshot when the
connection RTT is low.
- Preserve skb metadata space across skb_push / skb_pull operations.
- Support for IPIP encapsulation in the nftables flowtable offload.
- Support appending IP interface information to ICMP messages (RFC
5837).
- Support setting max record size in TLS (RFC 8449).
- Remove taking rtnl_lock from RTM_GETNEIGHTBL and RTM_SETNEIGHTBL.
- Use a dedicated lock (and RCU) in MPLS, instead of rtnl_lock.
- Let users configure the number of write buffers in SMC.
- Add new struct sockaddr_unsized for sockaddr of unknown length,
from Kees.
- Some conversions away from the crypto_ahash API, from Eric Biggers.
- Some preparations for slimming down struct page.
- YAML Netlink protocol spec for WireGuard.
- Add a tool on top of YAML Netlink specs/lib for reporting commonly
computed derived statistics and summarized system state.
Driver API:
- Add CAN XL support to the CAN Netlink interface.
- Add uAPI for reporting PHY Mean Square Error (MSE) diagnostics, as
defined by the OPEN Alliance's "Advanced diagnostic features for
100BASE-T1 automotive Ethernet PHYs" specification.
- Add DPLL phase-adjust-gran pin attribute (and implement it in
zl3073x).
- Refactor xfrm_input lock to reduce contention when NIC offloads
IPsec and performs RSS.
- Add info to devlink params whether the current setting is the
default or a user override. Allow resetting back to default.
- Add standard device stats for PSP crypto offload.
- Leverage DSA frame broadcast to implement simple HSR frame
duplication for a lot of switches without dedicated HSR offload.
- Add uAPI defines for 1.6Tbps link modes.
Device drivers:
- Add Motorcomm YT921x gigabit Ethernet switch support.
- Add MUCSE driver for N500/N210 1GbE NIC series.
- Convert drivers to support dedicated ops for timestamping control,
and away from the direct IOCTL handling. While at it support GET
operations for PHY timestamping.
- Add (and convert most drivers to) a dedicated ethtool callback for
reading the Rx ring count.
- Significant refactoring efforts in the STMMAC driver, which
supports Synopsys turn-key MAC IP integrated into a ton of SoCs.
- Ethernet high-speed NICs:
- Broadcom (bnxt):
- support PPS in/out on all pins
- Intel (100G, ice, idpf):
- ice: implement standard ethtool and timestamping stats
- i40e: support setting the max number of MAC addresses per VF
- iavf: support RSS of GTP tunnels for 5G and LTE deployments
- nVidia/Mellanox (mlx5):
- reduce downtime on interface reconfiguration
- disable being an XDP redirect target by default (same as
other drivers) to avoid wasting resources if feature is
unused
- Meta (fbnic):
- add support for Linux-managed PCS on 25G, 50G, and 100G links
- Wangxun:
- support Rx descriptor merge, and Tx head writeback
- support Rx coalescing offload
- support 25G SPF and 40G QSFP modules
- Ethernet virtual:
- Google (gve):
- allow ethtool to configure rx_buf_len
- implement XDP HW RX Timestamping support for DQ descriptor
format
- Microsoft vNIC (mana):
- support HW link state events
- handle hardware recovery events when probing the device
- Ethernet NICs consumer, and embedded:
- usbnet: add support for Byte Queue Limits (BQL)
- AMD (amd-xgbe):
- add device selftests
- NXP (enetc):
- add i.MX94 support
- Broadcom integrated MACs (bcmgenet, bcmasp):
- bcmasp: add support for PHY-based Wake-on-LAN
- Broadcom switches (b53):
- support port isolation
- support BCM5389/97/98 and BCM63XX ARL formats
- Lantiq/MaxLinear switches:
- support bridge FDB entries on the CPU port
- use regmap for register access
- allow user to enable/disable learning
- support Energy Efficient Ethernet
- support configuring RMII clock delays
- add tagging driver for MaxLinear GSW1xx switches
- Synopsys (stmmac):
- support using the HW clock in free running mode
- add Eswin EIC7700 support
- add Rockchip RK3506 support
- add Altera Agilex5 support
- Cadence (macb):
- cleanup and consolidate descriptor and DMA address handling
- add EyeQ5 support
- TI:
- icssg-prueth: support AF_XDP
- Airoha access points:
- add missing Ethernet stats and link state callback
- add AN7583 support
- support out-of-order Tx completion processing
- Power over Ethernet:
- pd692x0: preserve PSE configuration across reboots
- add support for TPS23881B devices
- Ethernet PHYs:
- Open Alliance OATC14 10BASE-T1S PHY cable diagnostic support
- Support 50G SerDes and 100G interfaces in Linux-managed PHYs
- micrel:
- support for non PTP SKUs of lan8814
- enable in-band auto-negotiation on lan8814
- realtek:
- cable testing support on RTL8224
- interrupt support on RTL8221B
- motorcomm: support for PHY LEDs on YT853
- microchip: support for LAN867X Rev.D0 PHYs w/ SQI and cable diag
- mscc: support for PHY LED control
- CAN drivers:
- m_can: add support for optional reset and system wake up
- remove can_change_mtu() obsoleted by core handling
- mcp251xfd: support GPIO controller functionality
- Bluetooth:
- add initial support for PASTa
- WiFi:
- split ieee80211.h file, it's way too big
- improvements in VHT radiotap reporting, S1G, Channel Switch
Announcement handling, rate tracking in mesh networks
- improve multi-radio monitor mode support, and add a cfg80211
debugfs interface for it
- HT action frame handling on 6 GHz
- initial chanctx work towards NAN
- MU-MIMO sniffer improvements
- WiFi drivers:
- RealTek (rtw89):
- support USB devices RTL8852AU and RTL8852CU
- initial work for RTL8922DE
- improved injection support
- Intel:
- iwlwifi: new sniffer API support
- MediaTek (mt76):
- WED support for >32-bit DMA
- airoha NPU support
- regdomain improvements
- continued WiFi7/MLO work
- Qualcomm/Atheros:
- ath10k: factory test support
- ath11k: TX power insertion support
- ath12k: BSS color change support
- ath12k: statistics improvements
- brcmfmac: Acer A1 840 tablet quirk
- rtl8xxxu: 40 MHz connection fixes/support"
* tag 'net-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1381 commits)
net: page_pool: sanitise allocation order
net: page pool: xa init with destroy on pp init
net/mlx5e: Support XDP target xmit with dummy program
net/mlx5e: Update XDP features in switch channels
selftests/tc-testing: Test CAKE scheduler when enqueue drops packets
net/sched: sch_cake: Fix incorrect qlen reduction in cake_drop
wireguard: netlink: generate netlink code
wireguard: uapi: generate header with ynl-gen
wireguard: uapi: move flag enums
wireguard: uapi: move enum wg_cmd
wireguard: netlink: add YNL specification
selftests: drv-net: Fix tolerance calculation in devlink_rate_tc_bw.py
selftests: drv-net: Fix and clarify TC bandwidth split in devlink_rate_tc_bw.py
selftests: drv-net: Set shell=True for sysfs writes in devlink_rate_tc_bw.py
selftests: drv-net: Use Iperf3Runner in devlink_rate_tc_bw.py
selftests: drv-net: introduce Iperf3Runner for measurement use cases
selftests: drv-net: Add devlink_rate_tc_bw.py to TEST_PROGS
net: ps3_gelic_net: Use napi_alloc_skb() and napi_gro_receive()
Documentation: net: dsa: mention simple HSR offload helpers
Documentation: net: dsa: mention availability of RedBox
...
|
||
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Linus Torvalds
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015e7b0b0e |
bpf-next-6.19
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+soXsSLHKoYyzcli6rmadz2vbToFAmktzC4ACgkQ6rmadz2v bTpA1w/+PZ45N3y6O+NQVIpBlpnHG7DEMK7Lw19On0xVLwH+XPHz6J5PEfzjyJR1 SCbsV30qkJ1YCtgRHHf+ZCuWPWm58hY8dXYwSDyjNavdQyVGOdf17aBu9pvH45NW K20OhwQHpCHWIfDlijjPkDdiHnYf5S7Xy6ctt/3ztF0pMDHIaghGxJymG4wULcDT iLKnT37kwO8b2ihmw/HbcZPQYMWfHRye7X009K+wCv0dnhJ6q/Ny1m+Pg4kF92e6 ON/RY26ep2dq7LpaNWa1rI1yOgFlI7uUlVojqrAuAb+xrg+64wUDBxeijvE37EN1 s/+PuEKAR6xwz1dbY2cWAI0D633saz24UdV6kCBW9HrjHKVRQ7ZSsBF9ENkS4DTK nowx4wOe1ZHc/6YgTktZp9LEn/0YrmQtFxjqEAJiYUgD18FrBrSjmhHpBiL+HghP sTqy41qDQGoKtg3bRu42Co9wmNeeLsnxT8NQExCmTYQ4ufpdA/VMQux9cBVX3GBq EchJb465+AcvvCJUiKbnHLxDsHCQz1YYytz3RqyFLgGDFZnHOE0FjwPJmM8I5kkK gvDB3ZYdO3Halm8BZfZZBnKv5uK7myuAWwqRLgMRanuZcRgmIV1oUP5EP88HdH75 fB20vZSVcfzB17SLyhiM20ivEWodJa9VCLEw9WDOmDoml+33Pks= =kaCJ -----END PGP SIGNATURE----- Merge tag 'bpf-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next Pull bpf updates from Alexei Starovoitov: - Convert selftests/bpf/test_tc_edt and test_tc_tunnel from .sh to test_progs runner (Alexis Lothoré) - Convert selftests/bpf/test_xsk to test_progs runner (Bastien Curutchet) - Replace bpf memory allocator with kmalloc_nolock() in bpf_local_storage (Amery Hung), and in bpf streams and range tree (Puranjay Mohan) - Introduce support for indirect jumps in BPF verifier and x86 JIT (Anton Protopopov) and arm64 JIT (Puranjay Mohan) - Remove runqslower bpf tool (Hoyeon Lee) - Fix corner cases in the verifier to close several syzbot reports (Eduard Zingerman, KaFai Wan) - Several improvements in deadlock detection in rqspinlock (Kumar Kartikeya Dwivedi) - Implement "jmp" mode for BPF trampoline and corresponding DYNAMIC_FTRACE_WITH_JMP. It improves "fexit" program type performance from 80 M/s to 136 M/s. With Steven's Ack. (Menglong Dong) - Add ability to test non-linear skbs in BPF_PROG_TEST_RUN (Paul Chaignon) - Do not let BPF_PROG_TEST_RUN emit invalid GSO types to stack (Daniel Borkmann) - Generalize buildid reader into bpf_dynptr (Mykyta Yatsenko) - Optimize bpf_map_update_elem() for map-in-map types (Ritesh Oedayrajsingh Varma) - Introduce overwrite mode for BPF ring buffer (Xu Kuohai) * tag 'bpf-next-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (169 commits) bpf: optimize bpf_map_update_elem() for map-in-map types bpf: make kprobe_multi_link_prog_run always_inline selftests/bpf: do not hardcode target rate in test_tc_edt BPF program selftests/bpf: remove test_tc_edt.sh selftests/bpf: integrate test_tc_edt into test_progs selftests/bpf: rename test_tc_edt.bpf.c section to expose program type selftests/bpf: Add success stats to rqspinlock stress test rqspinlock: Precede non-head waiter queueing with AA check rqspinlock: Disable spinning for trylock fallback rqspinlock: Use trylock fallback when per-CPU rqnode is busy rqspinlock: Perform AA checks immediately rqspinlock: Enclose lock/unlock within lock entry acquisitions bpf: Remove runqslower tool selftests/bpf: Remove usage of lsm/file_alloc_security in selftest bpf: Disable file_alloc_security hook bpf: check for insn arrays in check_ptr_alignment bpf: force BPF_F_RDONLY_PROG on insn array creation bpf: Fix exclusive map memory leak selftests/bpf: Make CS length configurable for rqspinlock stress test selftests/bpf: Add lock wait time stats to rqspinlock stress test ... |
||
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Linus Torvalds
|
b6d993310a |
linux_kselftest-kunit-6.19-rc1
Makes filter parameters configurable via Kconfig. Adds description of kunit.enable parameter documentation. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmkvebAACgkQCwJExA0N Qxw+WQ/9FsRM52lyWrZdJFTJQ5+c/im7xi5h/S9eIpGQ61ZiNtnuGPQbmNtlXVVH EaL3/OQuZic3srx4tTpTOS5iJl3+OLFi9sjIxQ6341OeHjOtvaPm+9i6zCxrgkqM 64EnXi8IKiXnam6kFJGoQbn/Xkhsxh+1jreHgZHfiVPg3gxysp75sxzPQL1Lt1Ml jZxyPQFSqTJnyP2xq+c1qK5jskXkCQiXPQAcPEItEFmsH//ZTUa8rhk8xlW1LQNn Nz5C2I1/HRAHppM2DEcehsxnGOGxNu76x/vjHZ3w8D+tV3AzJtCy+NxVIaS3Xc4K 9egMVTwDOsnX1gx7wqJ8YBAD+2K1MWMFm5R/7guppImZa35oCmqFnrZ+cifgGU8l /1SqEmF/PZ18T+EIjEfnWVDL0dHX3uZTwzx+eMj8pLnIfBnGZC2elqTrg4zhJD2M khIJ8Szc43YOk33tkKrcUmyWcQTjQ0h3UejKLZ8MfSQgTSYPa/W/0gxMKn648a7s JeJ6F2LQ5Fyt1hbzp3arFY8DxVvW3Ks6G9EhNWFhwhNPMjmcCXpKLc4A1Fy8UlXH 4oyZvorKOUqdcHBRP6nIYiuJWwZ0qjb/p7REq50GTk6MnJlbuAlZ/FxP8oFN6fEl va6pCONKRx/m05qZB7EvomhQs1KSSyFodBO9cRpFZyL1FXNgQGQ= =6Rqh -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-kunit-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kunit updates from Shuah Khan: - Make filter parameters configurable via Kconfig - Add description of kunit.enable parameter to documentation * tag 'linux_kselftest-kunit-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: kunit: Make filter parameters configurable via Kconfig Documentation: kunit: add description of kunit.enable parameter |
||
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Linus Torvalds
|
2488655b2f |
linux_kselftest-next-6.19-rc1
Adds basic test for trace_marker_raw file to tracing selftest. Fixes invalid array access in printf dma_map_benchmark selftest. Adds tprobe enable/disable testcase to tracing selftest. Updates fprobe selftest for ftrace based fprobe. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAmkvXJ0ACgkQCwJExA0N QxxLWg/+PjZJry0x3jzyQrYNzxewcjrtH8GwGXgBXJxBGwXZYPv1AubnC3o+Ru6Q AES5s5M3Fm+oMwPc/2VhVbSWLBX4HQthsiShTCZQf7eC0uuxkE/ZCQ4qqs1usT4G l6z+AecIJcflEjX/hwb9ALoKqniwuodrhIl8oNeFgQgB3VQ55Zt3LylxBvJAKACM cqJbDMxSPOqVcRF0xm+A/WFDU5GVmt79+XhxLLg6sZmLCmmjGjE/rtDxgLPZYdE4 NGPghjYlDiAqLJZNUVbxpSKlurq1o36zOKowZO+rlhqOilxaRYoNvrll13u8zIjb Y1AkZeIU9ITzbdXfjWWgMoYOcrevfRygUGZ1R5BEwoGQ9jD0qMCDkaT5cpeBcZ53 1oYcmyP65e2GWDSywVSKuetqtTCXT5xnGpo9TQmm9lNTasB7LwkEXbP9/4FH7BCl f52T14cclZHND3XbDBdaR1ZALj2Qb5CFfuWAG2pZCNdt/jrxyEqU2RdLG95S1yDz 8diKhtflxOq627V5VtOj9VgS3AGj9pkVSSmWiyS0KjdV/v7vZWUbYhFPrJntoTiY GLAwkdGiIS6edDqQ7lqgpr8/NLxtsZwzYYIwxul+DJybAyJSt7Q3YFe9vSdDPHlf rgj1VeW+byotE3A+92nL17Yy0MhjUVS/M31EyzFupChwxScDhhE= =NOnZ -----END PGP SIGNATURE----- Merge tag 'linux_kselftest-next-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest updates from Shuah Khan: - Add basic test for trace_marker_raw file to tracing selftest - Fix invalid array access in printf dma_map_benchmark selftest - Add tprobe enable/disable testcase to tracing selftest - Update fprobe selftest for ftrace based fprobe * tag 'linux_kselftest-next-6.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: tracing: Update fprobe selftest for ftrace based fprobe selftests: tracing: Add tprobe enable/disable testcase selftests/run_kselftest.sh: exit with error if tests fail selftests/dma: fix invalid array access in printf selftests/tracing: Add basic test for trace_marker_raw file |