https://github.com/torvalds/linux
Revision addebd9ac9ca0ef8b3764907bf8018e48caffc64 authored by Keith Busch on 12 August 2022, 22:56:33 UTC, committed by Jens Axboe on 12 August 2022, 23:00:35 UTC
This is a size sensitive structure and randomizing can introduce extra padding that breaks io_uring's fixed size expectations. There are few fields here as it is, half of which need a fixed order to optimally pack, so the randomization isn't providing much. Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Keith Busch <kbusch@kernel.org> Link: https://lore.kernel.org/io-uring/b6f508ca-b1b2-5f40-7998-e4cff1cf7212@kernel.dk/ Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent da2634e
Tip revision: addebd9ac9ca0ef8b3764907bf8018e48caffc64 authored by Keith Busch on 12 August 2022, 22:56:33 UTC
fs: don't randomize struct kiocb fields
fs: don't randomize struct kiocb fields
Tip revision: addebd9
File | Mode | Size |
---|---|---|
partitions | ||
Kconfig | -rw-r--r-- | 6.9 KB |
Kconfig.iosched | -rw-r--r-- | 1.3 KB |
Makefile | -rw-r--r-- | 1.8 KB |
badblocks.c | -rw-r--r-- | 14.1 KB |
bdev.c | -rw-r--r-- | 27.5 KB |
bfq-cgroup.c | -rw-r--r-- | 39.9 KB |
bfq-iosched.c | -rw-r--r-- | 258.8 KB |
bfq-iosched.h | -rw-r--r-- | 37.6 KB |
bfq-wf2q.c | -rw-r--r-- | 52.4 KB |
bio-integrity.c | -rw-r--r-- | 12.3 KB |
bio.c | -rw-r--r-- | 47.9 KB |
blk-cgroup-fc-appid.c | -rw-r--r-- | 1.4 KB |
blk-cgroup-rwstat.c | -rw-r--r-- | 3.4 KB |
blk-cgroup-rwstat.h | -rw-r--r-- | 3.9 KB |
blk-cgroup.c | -rw-r--r-- | 52.6 KB |
blk-cgroup.h | -rw-r--r-- | 16.4 KB |
blk-core.c | -rw-r--r-- | 33.6 KB |
blk-crypto-fallback.c | -rw-r--r-- | 18.7 KB |
blk-crypto-internal.h | -rw-r--r-- | 5.7 KB |
blk-crypto-profile.c | -rw-r--r-- | 16.4 KB |
blk-crypto-sysfs.c | -rw-r--r-- | 4.4 KB |
blk-crypto.c | -rw-r--r-- | 12.1 KB |
blk-flush.c | -rw-r--r-- | 15.5 KB |
blk-ia-ranges.c | -rw-r--r-- | 8.4 KB |
blk-integrity.c | -rw-r--r-- | 11.9 KB |
blk-ioc.c | -rw-r--r-- | 10.5 KB |
blk-iocost.c | -rw-r--r-- | 96.7 KB |
blk-iolatency.c | -rw-r--r-- | 29.2 KB |
blk-ioprio.c | -rw-r--r-- | 5.5 KB |
blk-ioprio.h | -rw-r--r-- | 552 bytes |
blk-lib.c | -rw-r--r-- | 8.8 KB |
blk-map.c | -rw-r--r-- | 14.5 KB |
blk-merge.c | -rw-r--r-- | 30.1 KB |
blk-mq-cpumap.c | -rw-r--r-- | 2.2 KB |
blk-mq-debugfs-zoned.c | -rw-r--r-- | 453 bytes |
blk-mq-debugfs.c | -rw-r--r-- | 21.6 KB |
blk-mq-debugfs.h | -rw-r--r-- | 2.4 KB |
blk-mq-pci.c | -rw-r--r-- | 1.3 KB |
blk-mq-rdma.c | -rw-r--r-- | 1.3 KB |
blk-mq-sched.c | -rw-r--r-- | 17.7 KB |
blk-mq-sched.h | -rw-r--r-- | 2.5 KB |
blk-mq-sysfs.c | -rw-r--r-- | 7.0 KB |
blk-mq-tag.c | -rw-r--r-- | 18.3 KB |
blk-mq-tag.h | -rw-r--r-- | 2.2 KB |
blk-mq-virtio.c | -rw-r--r-- | 1.3 KB |
blk-mq.c | -rw-r--r-- | 119.5 KB |
blk-mq.h | -rw-r--r-- | 11.1 KB |
blk-pm.c | -rw-r--r-- | 6.6 KB |
blk-pm.h | -rw-r--r-- | 763 bytes |
blk-rq-qos.c | -rw-r--r-- | 6.9 KB |
blk-rq-qos.h | -rw-r--r-- | 5.7 KB |
blk-settings.c | -rw-r--r-- | 30.2 KB |
blk-stat.c | -rw-r--r-- | 5.4 KB |
blk-stat.h | -rw-r--r-- | 4.8 KB |
blk-sysfs.c | -rw-r--r-- | 23.7 KB |
blk-throttle.c | -rw-r--r-- | 64.5 KB |
blk-throttle.h | -rw-r--r-- | 6.0 KB |
blk-timeout.c | -rw-r--r-- | 4.1 KB |
blk-wbt.c | -rw-r--r-- | 20.0 KB |
blk-wbt.h | -rw-r--r-- | 2.7 KB |
blk-zoned.c | -rw-r--r-- | 16.6 KB |
blk.h | -rw-r--r-- | 14.8 KB |
bounce.c | -rw-r--r-- | 6.8 KB |
bsg-lib.c | -rw-r--r-- | 9.8 KB |
bsg.c | -rw-r--r-- | 6.1 KB |
disk-events.c | -rw-r--r-- | 12.9 KB |
elevator.c | -rw-r--r-- | 19.2 KB |
elevator.h | -rw-r--r-- | 5.2 KB |
fops.c | -rw-r--r-- | 16.6 KB |
genhd.c | -rw-r--r-- | 36.8 KB |
holder.c | -rw-r--r-- | 4.1 KB |
ioctl.c | -rw-r--r-- | 16.4 KB |
ioprio.c | -rw-r--r-- | 5.8 KB |
kyber-iosched.c | -rw-r--r-- | 27.9 KB |
mq-deadline.c | -rw-r--r-- | 31.8 KB |
opal_proto.h | -rw-r--r-- | 9.4 KB |
sed-opal.c | -rw-r--r-- | 62.5 KB |
t10-pi.c | -rw-r--r-- | 12.5 KB |
Computing file changes ...