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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2016-07-02 21:03:41 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2016-07-21 16:52:08 +1000 |
| commit | 6fe711278074a6c7380eca0101a9cebda1b85419 (patch) | |
| tree | 9fa429ec4dd685080176c6c9930c513e6854e92c | |
| parent | 71eb483122eb5ec0ef6e845d3ccf3a2a90f35e65 (diff) | |
| download | skiboot-6fe711278074a6c7380eca0101a9cebda1b85419.zip skiboot-6fe711278074a6c7380eca0101a9cebda1b85419.tar.gz skiboot-6fe711278074a6c7380eca0101a9cebda1b85419.tar.bz2 | |
FSP/ELOG: Disable event notification if list is not consistent
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@linux.vnet.ibm.com>
Reviewed-by: Mukesh Ojha <mukesh02@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
(cherry picked from commit 1fb10de164d3ca034193df81c1f5d007aec37781)
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
| -rw-r--r-- | hw/fsp/fsp-elog-read.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/fsp/fsp-elog-read.c b/hw/fsp/fsp-elog-read.c index 5814aab..135dfe7 100644 --- a/hw/fsp/fsp-elog-read.c +++ b/hw/fsp/fsp-elog-read.c @@ -299,6 +299,7 @@ static int64_t fsp_opal_elog_info(uint64_t *opal_elog_id, if (!log_data) { 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; } @@ -334,6 +335,7 @@ static int64_t fsp_opal_elog_read(uint64_t *buffer, uint64_t opal_elog_size, if (!log_data) { 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; } |