| commit | cb815937772cb08551fb9afa62a51b987eafcb27 | |
| author | Anton Blanchard <anton@samba.org> | |
| Tue, 5 Jul 2011 21:51:36 +0000 (5 21:51 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 8 Aug 2011 17:23:14 +0000 (8 10:23 -0700) | ||
| tree | 46086bbe228346504366b5915f10564fdd36ce54 | treesnapshot (tar.gz zip) |
| parent | 38e6bb765aaa79257f99b7a9b8ba6d3d034d73c5 | commitdiff |
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>
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>
| arch/powerpc/platforms/pseries/hvconsole.c | diffblobblamehistory |