John Garry c3be7ebbbc fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid() ... Currently FMODE_CAN_ATOMIC_WRITE is set if the bdev can atomic write and the file is open for direct IO. This does not work if the file is not opened for direct IO, yet fcntl(O_DIRECT) is used on the fd later. Change to check for direct IO on a per-IO basis in generic_atomic_write_valid(). Since we want to report -EOPNOTSUPP for non-direct IO for an atomic write, change to return an error code. Relocate the block fops atomic write checks to the common write path, as to catch non-direct IO. Fixes: c34fc6f26a ("fs: Initial atomic write support") Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: John Garry <john.g.garry@oracle.com> Link: https://lore.kernel.org/r/20241019125113.369994-3-john.g.garry@oracle.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2024-10-19 16:48:22 -06:00
..
partitions	block: fix potential invalid pointer dereference in blk_add_partition	2024-09-12 08:46:40 -06:00
badblocks.c	badblocks: avoid checking invalid range in badblocks_check()	2023-12-23 18:38:08 -07:00
bdev.c	for-6.12/block-20240925	2024-09-25 14:56:40 -07:00
bfq-cgroup.c	block, bfq: merge bfq_release_process_ref() into bfq_put_cooperator()	2024-09-10 16:32:09 -06:00
bfq-iosched.c	block, bfq: factor out a helper to split bfqq in bfq_init_rq()	2024-09-10 16:32:09 -06:00
bfq-iosched.h	block, bfq: remove bfq_log_bfqg()	2024-09-10 16:32:09 -06:00
bfq-wf2q.c
bio-integrity.c	Linux 6.11	2024-09-17 08:32:53 -06:00
bio.c	block: unpin user pages belonging to a folio at once	2024-09-11 07:24:01 -06:00
blk-cgroup-fc-appid.c
blk-cgroup-rwstat.c	blk-cgroup: use group allocation/free of per-cpu counters API	2024-04-03 09:10:17 -06:00
blk-cgroup-rwstat.h
blk-cgroup.c	blk-ioprio: remove per-disk structure	2024-07-28 16:47:51 -06:00
blk-cgroup.h	blk-cgroup: Remove unused declaration blkg_path()	2024-08-16 15:07:27 -06:00
blk-core.c	scsi: block: Don't check REQ_ATOMIC for reads	2024-08-12 18:03:38 -04:00
blk-crypto-fallback.c	block, fs: Restore the per-bio/request data lifetime fields	2024-02-06 14:31:05 +01:00
blk-crypto-internal.h
blk-crypto-profile.c
blk-crypto-sysfs.c
blk-crypto.c
blk-flush.c	for-6.11/block-20240710	2024-07-15 14:20:22 -07:00
blk-ia-ranges.c
blk-integrity.c	blk-integrity: improved sg segment mapping	2024-09-13 13:22:09 -06:00
blk-ioc.c
blk-iocost.c	blk_iocost: make read-only static array vrate_adj_pct const	2024-09-11 16:05:26 -06:00
blk-iolatency.c	block: add blk_time_get_ns() and blk_time_get() helpers	2024-02-05 10:07:22 -07:00
blk-ioprio.c	blk-ioprio: remove per-disk structure	2024-07-28 16:47:51 -06:00
blk-ioprio.h	blk-ioprio: remove per-disk structure	2024-07-28 16:47:51 -06:00
blk-lib.c	block: fix detection of unsupported WRITE SAME in blkdev_issue_write_zeroes	2024-08-28 08:49:25 -06:00
blk-map.c	block: don't free the integrity payload in bio_integrity_unmap_free_user	2024-07-03 10:21:16 -06:00
blk-merge.c	blk-integrity: properly account for segments	2024-09-13 12:31:45 -06:00
blk-mq-cpumap.c
blk-mq-debugfs.c	block: Catch possible entries missing from rqf_name[]	2024-07-19 09:32:49 -06:00
blk-mq-debugfs.h	block: Replace zone_wlock debugfs entry with zone_wplugs entry	2024-04-17 08:44:03 -06:00
blk-mq-pci.c
blk-mq-sched.c	blk-mq: Remove the hctx 'run' debugfs attribute	2024-01-17 14:16:34 -07:00
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c	block: Fix lockdep warning in blk_mq_mark_tag_wait	2024-08-15 19:25:03 -06:00
blk-mq-virtio.c
blk-mq.c	for-6.12/block-20240925	2024-09-25 14:56:40 -07:00
blk-mq.h	block: Relocate BLK_MQ_CPU_WORK_BATCH	2024-07-19 09:32:48 -06:00
blk-pm.c	block: Remove blk_set_runtime_active()	2023-11-20 10:22:40 -07:00
blk-pm.h
blk-rq-qos.c	block: fix comment to use set_current_state	2024-09-04 07:27:19 -06:00
blk-rq-qos.h	block: skip QUEUE_FLAG_STATS and rq-qos for passthrough io	2023-12-01 18:29:18 -07:00
blk-settings.c	block: Remove unused blk_limits_io_{min,opt}	2024-09-20 00:19:48 -06:00
blk-stat.c	blk-throttle: remove CONFIG_BLK_DEV_THROTTLING_LOW	2024-05-09 09:44:55 -06:00
blk-stat.h	block: delete redundant function declaration	2024-05-27 13:58:06 -06:00
blk-sysfs.c	block: Prevent deadlocks when switching elevators	2024-09-10 13:43:42 -06:00
blk-throttle.c	Linux 6.11	2024-09-17 08:32:53 -06:00
blk-throttle.h	blk-throttle: remove last_low_overflow_time	2024-09-10 16:31:41 -06:00
blk-timeout.c
blk-wbt.c	blk-wbt: don't throttle swap writes in direct reclaim	2024-07-01 06:51:53 -06:00
blk-wbt.h	blk-wbt: remove the separate write cache tracking	2023-12-26 09:28:10 -07:00
blk-zoned.c	for-6.11/block-20240710	2024-07-15 14:20:22 -07:00
blk.h	block: implement async io_uring discard cmd	2024-09-11 10:45:28 -06:00
bounce.c	block: split integrity support out of bio.h	2024-07-03 10:21:15 -06:00
bsg-lib.c	scsi: bsg: Pass dev to blk_mq_alloc_queue()	2024-05-30 20:22:15 -04:00
bsg.c
disk-events.c
early-lookup.c	wrapper for access to ->bd_partno	2024-05-02 17:48:09 -04:00
elevator.c	block: Fix elv_iosched_local_module handling of "none" scheduler	2024-09-17 08:34:00 -06:00
elevator.h	block: Prevent deadlocks when switching elevators	2024-09-10 13:43:42 -06:00
fops.c	fs/block: Check for IOCB_DIRECT in generic_atomic_write_valid()	2024-10-19 16:48:22 -06:00
genhd.c	block: fix deadlock between sd_remove & sd_release	2024-07-24 09:51:21 -06:00
holder.c	block: fix deadlock between bd_link_disk_holder and partition scan	2024-02-23 07:44:19 -07:00
ioctl.c	block: implement async io_uring discard cmd	2024-09-11 10:45:28 -06:00
ioprio.c	block: move __get_task_ioprio() into header file	2024-01-08 12:27:39 -07:00
Kconfig	block: remove the blk_integrity_profile structure	2024-06-14 10:20:06 -06:00
Kconfig.iosched
kyber-iosched.c
Makefile	block: remove the blk_integrity_profile structure	2024-06-14 10:20:06 -06:00
mq-deadline.c	block/mq-deadline: Fix the tag reservation code	2024-07-02 08:47:45 -06:00
opal_proto.h	block: sed-opal: handle empty atoms when parsing response	2024-02-16 15:52:45 -07:00
sed-opal.c	block: sed-opal: avoid possible wrong address reference in read_sed_opal_key()	2024-06-12 10:53:20 -06:00
t10-pi.c	block: constify ext_pi_ref_escape()	2024-08-13 06:20:02 -06:00