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| author | Bart Van Assche <bvanassche@acm.org> | 2023-08-29 09:35:42 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-08-30 21:15:03 -0400 |
| commit | d0bac0ec89d66f656f77443c8000fa6c36139b66 (patch) | |
| tree | 84f437aec41da9384c9ac259b82cf9b9133c239a /include/uapi | |
| parent | d4781807f0505526e293802d8509f31c4dfb8f54 (diff) | |
| download | linux-d0bac0ec89d66f656f77443c8000fa6c36139b66.tar.gz linux-d0bac0ec89d66f656f77443c8000fa6c36139b66.tar.bz2 linux-d0bac0ec89d66f656f77443c8000fa6c36139b66.zip | |
scsi: ufs: Fix the build for the old ARM OABI
All structs and unions are word aligned when using the OABI. Mark the union
in struct utp_upiu_header as packed to prevent that the compiler inserts
padding bytes.
Cc: Arnd Bergmann <arnd@arndb.de>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308251634.tuRn4OVv-lkp@intel.com/
Fixes: 617bfaa8dd50 ("scsi: ufs: Simplify response header parsing")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230829163547.1200183-1-bvanassche@acm.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/scsi/scsi_bsg_ufs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/scsi/scsi_bsg_ufs.h b/include/uapi/scsi/scsi_bsg_ufs.h index 7c7975f9905e..03f2beadf201 100644 --- a/include/uapi/scsi/scsi_bsg_ufs.h +++ b/include/uapi/scsi/scsi_bsg_ufs.h @@ -83,7 +83,7 @@ struct utp_upiu_header { union { __u8 tm_function; __u8 query_function; - }; + } __attribute__((packed)); __u8 response; __u8 status; __u8 ehs_length; |