diff options
| author | David Howells <dhowells@redhat.com> | 2026-06-22 10:08:52 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-07-01 15:26:21 +0200 |
| commit | 55e841836c6f4646490f7b0347192b7a92d431ba (patch) | |
| tree | 2595bc7e780151d3d2c7487ba0159dd8646b5bb3 /drivers/gpu/nova-core/fsp/git@git.tavy.me:linux.git | |
| parent | fc10c0ecf06f2981af5d04357612b00051e03e9e (diff) | |
afs: Fix lack of locking around modifications of net->cells_dyn_ino
Fix the lack of locking around modifications of net->cells_dyn_ino by
taking net->cells_lock exclusively. This also requires to cell to be
removed from net->cells_dyn_ino in afs_destroy_cell_work() rather than in
afs_cell_destroy() as the latter runs in RCU cleanup context and sleeping
locks cannot be taken there.
Fixes: 1d0b929fc070 ("afs: Change dynroot to create contents on demand")
Closes: https://sashiko.dev/#/patchset/20260618074903.2374756-1-dhowells%40redhat.com
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://patch.msgid.link/20260622090856.2746629-19-dhowells@redhat.com
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'drivers/gpu/nova-core/fsp/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions