Hi Jens, Please consider pulling the following changes for md-next on top of your for-6.6/block branch. The changes fix 2 issues related to export_rdev(). These two issues are new in 6.5. However, neither of them is urgent: the first issue takes many iterations to repro; the second issue only triggers in a unusual workflow. Since we are already at v6.5-rc7, I am sending them to for-6.6/block branch. Please let me know if this is not the right approach. I can redo the PR. Thanks, Song The following changes since commit 146afeb235ccec10c17ad8ea26327c0c79dbd968: block: use strscpy() to instead of strncpy() (2023-08-22 18:07:50 -0600) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git tags/md-next-20230825 for you to fetch changes up to 8da8ad42ba65c65f2a213366fd8a759404c2cc58: md: fix warning for holder mismatch from export_rdev() (2023-08-24 23:10:32 -0700) ---------------------------------------------------------------- Yu Kuai (2): md: don't dereference mddev after export_rdev() md: fix warning for holder mismatch from export_rdev() drivers/md/md.c | 21 +++++++++++++++------ drivers/md/md.h | 3 +++ 2 files changed, 18 insertions(+), 6 deletions(-)