diff options
| author | Amit Shah <amit.shah@redhat.com> | 2013-07-29 14:25:38 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-07-29 14:50:49 +0930 |
| commit | 314081f1025e9ea77b69261f21183e9be18a6f91 (patch) | |
| tree | 5e6dc6c56dc4017999f646f4916cb3f8cc0055e5 /drivers/char/lp.c | |
| parent | 5549fb25811710585d5ec77a0e6a1fbc8808df93 (diff) | |
virtio: console: fix locking around send_sigio_to_port()
send_sigio_to_port() checks the value of guest_connected, which we
always modify under the inbuf_lock; make sure invocations of
send_sigio_to_port() have take the inbuf_lock around the call.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/char/lp.c')
0 files changed, 0 insertions, 0 deletions