Messages in this thread | | | From | Andreas Gruenbacher <> | Subject | [GIT PULL] gfs2 fixes for v5.16-rc2 | Date | Thu, 18 Nov 2021 00:36:56 +0100 |
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Hi Linus,
please consider pulling the following gfs2 fixes for -rc2. The one thing that stands out is this commit:
gfs2: Prevent endless loops in gfs2_file_buffered_write
We have a choice here between the proper fix in iomap_write_iter and generic_perform_write and this patch, which is just a workaround. I've tried to get your feedback on this before:
https://lore.kernel.org/all/20211110174457.533866-1-agruenba@redhat.com/
To me, it seems to be too late for the proper fix for v5.16 now; please advise if you think otherwise.
Thanks, Andreas
The following changes since commit 78805cbe5d72ad27a56962a8072edbcb45ca1180:
Merge tag 'gfs2-v5.15-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 (2021-11-02 12:35:04 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git tags/gfs2-v5.16-rc2-fixes
for you to fetch changes up to 554c577cee95bdc1d03d9f457e57dc96eb791845:
gfs2: Prevent endless loops in gfs2_file_buffered_write (2021-11-10 18:22:37 +0100)
---------------------------------------------------------------- Fixes in gfs2: * The current iomap_file_buffered_write behavior of failing the entire write when part of the user buffer cannot be faulted in leads to an endless loop in gfs2. Work around that in gfs2 for now. * Various other bugs all over the place.
---------------------------------------------------------------- Andreas Gruenbacher (5): gfs2: Only dereference i->iov when iter_is_iovec(i) gfs2: Fix atomic bug in gfs2_instantiate gfs2: Fix length of holes reported at end-of-file gfs2: Fix "Introduce flag for glock holder auto-demotion" gfs2: Prevent endless loops in gfs2_file_buffered_write
Bob Peterson (1): gfs2: release iopen glock early in evict
fs/gfs2/bmap.c | 2 +- fs/gfs2/file.c | 9 ++++++--- fs/gfs2/glock.c | 12 ++++-------- fs/gfs2/super.c | 14 +++++++------- 4 files changed, 18 insertions(+), 19 deletions(-)
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