diff options
| author | Anton Blanchard <anton@samba.org> | 2011-07-05 17:51:36 -0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-19 01:13:05 -0400 |
| commit | 51d33021425e1f905beb4208823146f2fb6517da (patch) | |
| tree | e414b64ab60def4ddde52da3696e31cc8df5e078 /virt | |
| parent | 8c2381af0d3ef62a681dac5a141b6dabb27bf2e1 (diff) | |
powerpc/pseries/hvconsole: Fix dropped console output
Return -EAGAIN when we get H_BUSY back from the hypervisor. This
makes the hvc console driver retry, avoiding dropped printks.
Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: <stable@kernel.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions