Andreas Hindborg c462ecd659 null_blk: fix validation of block size ... Block size should be between 512 and PAGE_SIZE and be a power of 2. The current check does not validate this, so update the check. Without this patch, null_blk would Oops due to a null pointer deref when loaded with bs=1536 [1]. Link: https://lore.kernel.org/all/87wmn8mocd.fsf@metaspace.dk/ Signed-off-by: Andreas Hindborg <a.hindborg@samsung.com> Reviewed-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20240603192645.977968-1-nmi@metaspace.dk [axboe: remove unnecessary braces and != 0 check] Signed-off-by: Jens Axboe <axboe@kernel.dk>		2024-06-05 12:12:54 -06:00
..
Kconfig	block: null_blk: make fault-injection dynamically configurable per device	2023-04-13 07:38:55 -06:00
main.c	null_blk: fix validation of block size	2024-06-05 12:12:54 -06:00
Makefile
null_blk.h	null_blk: Introduce fua attribute	2024-04-17 08:44:03 -06:00
trace.c
trace.h	null_blk: Fix two sparse warnings	2024-05-13 17:51:17 -06:00
zoned.c	null_blk: Do not allow runt zone with zone capacity smaller then zone size	2024-05-30 15:03:52 -06:00