diff options
| author | Michael S. Tsirkin <[email protected]> | 2015-03-05 13:24:41 +1030 |
|---|---|---|
| committer | Rusty Russell <[email protected]> | 2015-03-10 11:48:28 +1030 |
| commit | 88660f7fb94cda1f8f63ee92bfcd0db39a6361e2 (patch) | |
| tree | db1aef23fcc5c191a3b4fc1255aee5d46b50558f /net/unix/sysctl_net_unix.c | |
| parent | eeb8a7e8bb123e84daeef84f5a2eab99ad2839a2 (diff) | |
virtio_balloon: set DRIVER_OK before using device
virtio spec requires that all drivers set DRIVER_OK
before using devices. While balloon isn't yet
included in the virtio 1 spec, previous spec versions
also required this.
virtio balloon might violate this rule: probe calls
kthread_run before setting DRIVER_OK, which might run
immediately and cause balloon to inflate/deflate.
To fix, call virtio_device_ready before running the kthread.
Signed-off-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Rusty Russell <[email protected]>
Cc: [email protected]
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions