linux-kernelorg-stable/block
Christoph Hellwig 3bf71a93d5 block: reject invalid operation in submit_bio_noacct
[ Upstream commit 1c042f8d4b ]

submit_bio_noacct allows completely invalid operations, or operations
that are not supported in the bio path.  Extent the existing switch
statement to rejcect all invalid types.

Move the code point for REQ_OP_ZONE_APPEND so that it's not right in the
middle of the zone management operations and the switch statement can
follow the numerical order of the operations.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20231221070538.1112446-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: 3f66ccbaae ("block: Make REQ_OP_ZONE_FINISH a write operation")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-08-28 16:26:10 +02:00
..
partitions block: fix conversion of GPT partition name to 7-bit 2025-03-13 12:53:15 +01:00
Kconfig
Kconfig.iosched
Makefile
badblocks.c
bdev.c
bfq-cgroup.c block, bfq: fix re-introduced UAF in bic_set_bfqq() 2025-03-28 21:59:02 +01:00
bfq-iosched.c block, bfq: fix bfqq uaf in bfq_limit_depth() 2025-03-07 16:56:41 +01:00
bfq-iosched.h block, bfq: split sync bfq_queues on a per-actuator basis 2025-03-07 16:56:41 +01:00
bfq-wf2q.c
bio-integrity.c
bio.c scsi: sd_zbc: block: Respect bio vector limits for REPORT ZONES buffer 2025-05-22 14:10:06 +02:00
blk-cgroup-fc-appid.c
blk-cgroup-rwstat.c
blk-cgroup-rwstat.h
blk-cgroup.c blk-cgroup: support to track if policy is online 2025-04-25 10:44:03 +02:00
blk-cgroup.h blk-cgroup: support to track if policy is online 2025-04-25 10:44:03 +02:00
blk-core.c block: reject invalid operation in submit_bio_noacct 2025-08-28 16:26:10 +02:00
blk-crypto-fallback.c
blk-crypto-internal.h
blk-crypto-profile.c
blk-crypto-sysfs.c
blk-crypto.c
blk-flush.c
blk-ia-ranges.c
blk-integrity.c
blk-ioc.c
blk-iocost.c blk-iocost: do not WARN if iocg was already offlined 2025-04-25 10:44:03 +02:00
blk-iolatency.c
blk-ioprio.c
blk-ioprio.h
blk-lib.c
blk-map.c
blk-merge.c
blk-mq-cpumap.c
blk-mq-debugfs-zoned.c
blk-mq-debugfs.c
blk-mq-debugfs.h
blk-mq-pci.c
blk-mq-rdma.c
blk-mq-sched.c
blk-mq-sched.h
blk-mq-sysfs.c
blk-mq-tag.c
blk-mq-tag.h
blk-mq-virtio.c
blk-mq.c
blk-mq.h
blk-pm.c
blk-pm.h
blk-rq-qos.c
blk-rq-qos.h
blk-settings.c block: avoid possible overflow for chunk_sectors check in blk_stack_limits() 2025-08-28 16:26:02 +02:00
blk-stat.c
blk-stat.h
blk-sysfs.c block: fix uaf for flush rq while iterating tags 2025-01-23 17:17:16 +01:00
blk-throttle.c
blk-throttle.h
blk-timeout.c
blk-wbt.c
blk-wbt.h
blk-zoned.c
blk.h
bounce.c
bsg-lib.c
bsg.c
disk-events.c
elevator.c
elevator.h
fops.c block: don't revert iter for -EIOCBQUEUED 2025-02-21 13:49:45 +01:00
genhd.c block: retry call probe after request_module in blk_request_module 2025-02-21 13:48:53 +01:00
holder.c
ioctl.c block: fix integer overflow in BLKSECDISCARD 2025-02-01 18:30:09 +01:00
ioprio.c
kyber-iosched.c
mq-deadline.c
opal_proto.h
sed-opal.c
t10-pi.c