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| author | Michal Suchanek <msuchanek@suse.de> | 2019-07-23 11:46:15 +0200 |
|---|---|---|
| committer | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2020-01-07 11:02:04 +0530 |
| commit | ef3364c27f321db04b63163bc1c34f87ef3d5328 (patch) | |
| tree | 665115db8c04f4ecb5b4fef2a508fb1b67f5ec4e /include | |
| parent | 3868984e1120b35279ae342e00f229b308cce881 (diff) | |
| download | skiboot-ef3364c27f321db04b63163bc1c34f87ef3d5328.zip skiboot-ef3364c27f321db04b63163bc1c34f87ef3d5328.tar.gz skiboot-ef3364c27f321db04b63163bc1c34f87ef3d5328.tar.bz2 | |
errorlog: Prevent alignment error building with gcc9.
[ Upstream commit 6080c106e797ea8375ac164e8f53de3308d42abb ]
Fixes this build error:
[ 52s] hw/fsp/fsp-elog-write.c: In function 'opal_elog_read':
[ 52s] hw/fsp/fsp-elog-write.c:213:12: error: taking address of packed member of 'struct errorlog' may result in an unaligned pointer value [-Werror=address-of-packed-member]
[ 52s] 213 | list_del(&log_data->link);
[ 52s] | ^~~~~~~~~~~~~~~
Fixes: https://github.com/open-power/skiboot/issues/247
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/errorlog.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/errorlog.h b/include/errorlog.h index 285c185..9cc3dbf 100644 --- a/include/errorlog.h +++ b/include/errorlog.h @@ -119,7 +119,7 @@ struct __attribute__((__packed__))elog_user_data_section { * needs to populate this structure using pre-defined interfaces * only */ -struct __attribute__((__packed__)) errorlog { +struct __attribute__((__packed__)) __attribute__ ((aligned (8))) errorlog { uint16_t component_id; uint8_t error_event_type; |