device mapper fix for 6.1-rc2

Hi Linus,

The following changes since commit bb1a1146467ad812bb65440696df0782e2bc63c8:

Merge tag 'cgroup-for-6.1-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup (2022-10-17 18:52:43 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/for-6.1/dm-fix

for you to fetch changes up to 141b3523e9be6f15577acf4bbc3bc1f82d81d6d1:

dm bufio: use the acquire memory barrier when testing for B_READING (2022-10-18 12:38:16 -0400)

Please pull, thanks.
Mike

----------------------------------------------------------------
- Fix dm-bufio to use test_bit_acquire to properly test_bit on arches with weaker memory ordering.

----------------------------------------------------------------
Mikulas Patocka (1):
dm bufio: use the acquire memory barrier when testing for B_READING

 drivers/md/dm-bufio.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)