diff options
| author | Harish Zunjarrao <harish.zunjarrao@qlogic.com> | 2010-01-12 12:59:50 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-04-26 07:41:30 -0700 |
| commit | cf1b641450854a784a388273b089181c34a00b6c (patch) | |
| tree | 57b99f45ba48a7b2230df7be3061ed277096ba42 | |
| parent | 7de7b92d392d6c82587085b03f6cdfecccccb61d (diff) | |
SCSI: fc-transport: Use packed modifier for fc_bsg_request structure.
commit eda05a28ec52be40086400a1b606d211276f0e41 upstream.
The 32bit kernel does not add padding bytes in the fc_bsg_request structure
whereas the 64bit kernel adds padding bytes in the fc_bsg_request structure.
Due to this, structure elements gets mismatched with 32bit application and
64bit kernel.To resolve this, used packed modifier to avoid adding padding bytes.
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Cc: maximilian attems <max@stro.at>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | include/scsi/scsi_bsg_fc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scsi/scsi_bsg_fc.h b/include/scsi/scsi_bsg_fc.h index a4b23331817..91a4e4ff9a9 100644 --- a/include/scsi/scsi_bsg_fc.h +++ b/include/scsi/scsi_bsg_fc.h @@ -292,7 +292,7 @@ struct fc_bsg_request { struct fc_bsg_rport_els r_els; struct fc_bsg_rport_ct r_ct; } rqst_data; -}; +} __attribute__((packed)); /* response (request sense data) structure of the sg_io_v4 */ |