Messages in this thread | | | From | Christian Brauner <> | Subject | [GIT PULL] fs preempt_rt fix | Date | Wed, 23 Mar 2022 12:02:49 +0100 |
| |
Hey Linus,
/* Summary */ This contains Sebastian's fix to make changing mount attributes/getting write access compatible with CONFIG_PREEMPT_RT. The change only applies when users explicitly opt-in to real-time via CONFIG_PREEMPT_RT otherwise things are exactly as before. We've waited quite a long time with this to make sure folks could take a good look.
/* Testing */ All patches are based on v5.16-rc2 and have been sitting in linux-next. No build failures or warnings were observed and fstests and selftests have seen no regressions caused by this patchset.
/* Conflicts */ At the time of creating this PR no merge conflicts were reported from linux-next and no merge conflicts showed up doing a test-merge with current mainline.
The following changes since commit 136057256686de39cc3a07c2e39ef6bc43003ff6:
Linux 5.16-rc2 (2021-11-21 13:47:39 -0800)
are available in the Git repository at:
git@gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux tags/fs.rt.v5.18
for you to fetch changes up to 0f8821da48458982cf379eb4432f23958f2e3a6c:
fs/namespace: Boost the mount_lock.lock owner instead of spinning on PREEMPT_RT. (2021-11-26 12:09:09 +0100)
Please consider pulling these changes from the signed fs.rt.v5.18 tag.
Thanks! Christian
---------------------------------------------------------------- fs.rt.v5.18
---------------------------------------------------------------- Sebastian Andrzej Siewior (1): fs/namespace: Boost the mount_lock.lock owner instead of spinning on PREEMPT_RT.
fs/namespace.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-)
| |