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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2014-07-23 14:52:39 +0530 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-28 11:30:54 +1000 |
| commit | fa952c54ba13deeb91cd4c7af255cdb5f1273535 (patch) | |
| tree | 88c9d7017e0cbdd892bfb7449f8d969fbf75f46a /arch/powerpc | |
| parent | 8903461c9bc56fcb041fb92d054e2529951770b6 (diff) | |
| download | linux-stable-fa952c54ba13deeb91cd4c7af255cdb5f1273535.tar.gz linux-stable-fa952c54ba13deeb91cd4c7af255cdb5f1273535.tar.bz2 linux-stable-fa952c54ba13deeb91cd4c7af255cdb5f1273535.zip | |
powerpc/powernv: Change BUG_ON to WARN_ON in elog code
We can continue to read the error log (up to MAX size) even if
we get the elog size more than MAX size. Hence change BUG_ON to
WARN_ON.
Also updated error message.
Reported-by: Gopesh Kumar Chaudhary <gopchaud@in.ibm.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Acked-by: Deepthi Dharwar <deepthi@linux.vnet.ibm.com>
Acked-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-elog.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-elog.c b/arch/powerpc/platforms/powernv/opal-elog.c index 10268c41d830..0ad533b617f7 100644 --- a/arch/powerpc/platforms/powernv/opal-elog.c +++ b/arch/powerpc/platforms/powernv/opal-elog.c @@ -249,7 +249,7 @@ static void elog_work_fn(struct work_struct *work) rc = opal_get_elog_size(&id, &size, &type); if (rc != OPAL_SUCCESS) { - pr_err("ELOG: Opal log read failed\n"); + pr_err("ELOG: OPAL log info read failed\n"); return; } @@ -257,7 +257,7 @@ static void elog_work_fn(struct work_struct *work) log_id = be64_to_cpu(id); elog_type = be64_to_cpu(type); - BUG_ON(elog_size > OPAL_MAX_ERRLOG_SIZE); + WARN_ON(elog_size > OPAL_MAX_ERRLOG_SIZE); if (elog_size >= OPAL_MAX_ERRLOG_SIZE) elog_size = OPAL_MAX_ERRLOG_SIZE; |