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| author |   Bernd Schubert <bschubert@ddn.com> | 2025-01-20 02:29:08 +0100 |
|---|---|---|
| committer |   Miklos Szeredi <mszeredi@redhat.com> | 2025-01-27 18:02:21 +0100 |
| commit | b6236c8407cba5d7a108facb1bcfab24994d3814 (patch) | |
| tree | 5bf20d18b72a5cc01e9d7e6237fa50f9a5d8fa02 /net/lapb/lapb_timer.c | |
| parent | fuse: Allow to queue bg requests through io-uring (diff) | |
| download | wireguard-linux-b6236c8407cba5d7a108facb1bcfab24994d3814.tar.xz wireguard-linux-b6236c8407cba5d7a108facb1bcfab24994d3814.zip | |
fuse: {io-uring} Prevent mount point hang on fuse-server termination
When the fuse-server terminates while the fuse-client or kernel
still has queued URING_CMDs, these commands retain references
to the struct file used by the fuse connection. This prevents
fuse_dev_release() from being invoked, resulting in a hung mount
point.
This patch addresses the issue by making queued URING_CMDs
cancelable, allowing fuse_dev_release() to proceed as expected
and preventing the mount point from hanging.
Signed-off-by: Bernd Schubert <bschubert@ddn.com>
Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> # io_uring
Reviewed-by: Luis Henriques <luis@igalia.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions