A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 03:27:44 -04:00
Code Issues Projects Releases Packages Wiki Activity

net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()

Browse source 
The patch adds the flush in p9_mux_poll_stop() as it the function used by
p9_conn_destroy(), in turn called by p9_fd_close() to stop the async
polling associated with the data regarding the connection.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Tomas Bortoli <[email protected]>
Reported-by: [email protected]
To: Eric Van Hensbergen <[email protected]>
To: Ron Minnich <[email protected]>
To: Latchesar Ionkov <[email protected]>
Cc: Yiwen Jiang <[email protected]>
Cc: [email protected]
Signed-off-by: Dominique Martinet <[email protected]>
This commit is contained in:
Tomas Bortoli 2018-07-20 11:27:30 +02:00 • committed by Dominique Martinet
commit 430ac66eb4
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
net/9p/trans_fd.c
View file

@ -185,6 +185,8 @@ static void p9_mux_poll_stop(struct p9_conn *m)
spin_lock_irqsave(&p9_poll_lock, flags);
list_del_init(&m->poll_pending_link);
spin_unlock_irqrestore(&p9_poll_lock, flags);
flush_work(&p9_poll_work);
}
/**