[PATCH Trusty SRU] UBUNTU: SAUCE: (no-up) 'BUG:' message unnecessarily triggers kerneloops

Tim Gardner tim.gardner at canonical.com
Thu Apr 10 15:29:51 UTC 2014


BugLink: http://bugs.launchpad.net/bugs/1305480

The kerneloops-daemon scans dmesg for common crash signatures, among
which is 'BUG:'. The message emitted by the PCM library is really a
warning, so the most expedient thing to do seems to be to change the
warning string since there is no standard for crash signatures.

Signed-off-by: Tim Gardner <tim.gardner at canonical.com>
---
 sound/core/pcm_lib.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index a210467..2d2e2d6 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -346,7 +346,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream,
 			char name[16];
 			snd_pcm_debug_name(substream, name, sizeof(name));
 			xrun_log_show(substream);
-			snd_printd(KERN_ERR  "BUG: %s, pos = %ld, "
+			snd_printd(KERN_ERR  "OVER RUN: %s, pos = %ld, "
 				   "buffer size = %ld, period size = %ld\n",
 				   name, pos, runtime->buffer_size,
 				   runtime->period_size);
-- 
1.7.9.5





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