| commit | dc96c18103480c2aacb6c4c7fbb9400e29c604c9 | [log] [tgz] |
|---|---|---|
| author | Anton Blanchard <anton@samba.org> | Tue Jul 05 21:51:36 2011 +0000 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Thu Aug 04 21:58:41 2011 -0700 |
| tree | 41f36c17469307c7c7fcd11ce201739001e249e9 | |
| parent | 86c361cdb455adea881fe00ee055e8290283d47c [diff] |
powerpc/pseries/hvconsole: Fix dropped console output commit 51d33021425e1f905beb4208823146f2fb6517da upstream. 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> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>