diff options
| author | Sudeep Holla <[email protected]> | 2017-03-21 11:30:14 +0000 |
|---|---|---|
| committer | Jassi Brar <[email protected]> | 2017-04-27 16:20:04 +0530 |
| commit | c61b781ee084e69855477d23dd33e7e6caad652c (patch) | |
| tree | 8c480b9a20cc24f9d92d83e81f775441eb0314a7 /net/unix/af_unix.c | |
| parent | 73874913d5044fb5d81d34b2c760a8df8521bd0f (diff) | |
mailbox: always wait in mbox_send_message for blocking Tx mode
There exists a race when msg_submit return immediately as there was an
active request being processed which may have completed just before it's
checked again in mbox_send_message. This will result in return to the
caller without waiting in mbox_send_message even when it's blocking Tx.
This patch fixes the issue by waiting for the completion always if Tx
is in blocking mode.
Fixes: 2b6d83e2b8b7 ("mailbox: Introduce framework for mailbox")
Reported-by: Alexey Klimov <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>
Reviewed-by: Alexey Klimov <[email protected]>
Signed-off-by: Jassi Brar <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions