linux-stable

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-16 18:26:42 +00:00

History

Hou Tao 42815f8ac5 fuse: set FR_PENDING atomically in fuse_resend()

When fuse_resend() moves the requests from processing lists to pending
list, it uses __set_bit() to set FR_PENDING bit in req->flags.

Using __set_bit() is not safe, because other functions may update
req->flags concurrently (e.g., request_wait_answer() may call
set_bit(FR_INTERRUPTED, &flags)).

Fix it by using set_bit() instead.

Fixes: 760eac73f9f6 ("fuse: Introduce a new notification type for resend pending requests")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

2024-05-10 11:10:12 +02:00

acl.c

fs.idmapped.v6.3

2023-02-20 11:53:11 -08:00

control.c

fuse: remove unneeded lock which protecting update of congestion_threshold

2024-03-06 11:07:51 +01:00

cuse.c

cuse: add kernel-doc comments to cuse_process_init_reply()

2024-04-15 11:02:10 +02:00

dax.c

fuse: dax: set fc->dax to NULL in fuse_dax_conn_free()