[Skiboot] [PATCH v2 4/6] FSP/ELOG: Disable event notification if list is not consistent
Vasant Hegde
hegdevasant at linux.vnet.ibm.com
Sun Jul 3 01:33:41 AEST 2016
Chances of elog_read_pending inconsistent state is very very
less. Just to be on safer side, disable notification if list
is not in consistent state.
Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
---
hw/fsp/fsp-elog-read.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/fsp/fsp-elog-read.c b/hw/fsp/fsp-elog-read.c
index c7582bc..b606236 100644
--- a/hw/fsp/fsp-elog-read.c
+++ b/hw/fsp/fsp-elog-read.c
@@ -315,6 +315,7 @@ static int64_t fsp_opal_elog_info(uint64_t *opal_elog_id,
*/
prlog(PR_ERR, "%s: Inconsistent internal list state !\n",
__func__);
+ fsp_elog_set_head_state(ELOG_STATE_NONE);
unlock(&elog_read_lock);
return OPAL_WRONG_STATE;
}
@@ -355,6 +356,7 @@ static int64_t fsp_opal_elog_read(uint64_t *buffer, uint64_t opal_elog_size,
*/
prlog(PR_ERR, "%s: Inconsistent internal list state !\n",
__func__);
+ fsp_elog_set_head_state(ELOG_STATE_NONE);
unlock(&elog_read_lock);
return OPAL_WRONG_STATE;
}
--
2.5.5
More information about the Skiboot
mailing list