[SCSI] megaraid_{mm,mbox}: a fix on "kernel unaligned access address" issue
There was an issue in the data structure defined by megaraid driver
casuing "kernel unaligned access.." messages to be displayed during
IOCTL on IA64 platform.
The issue has been reported/fixed by Sakurai Hiroomi
[sakurai_hiro@soft.fujitsu.com].
Signed-Off By: Seokmann Ju <seokmann.ju@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/megaraid/megaraid_ioctl.h b/drivers/scsi/megaraid/megaraid_ioctl.h
index bdaee14..b8aa342 100644
--- a/drivers/scsi/megaraid/megaraid_ioctl.h
+++ b/drivers/scsi/megaraid/megaraid_ioctl.h
@@ -132,6 +132,10 @@
/* Driver Data: */
void __user * user_data;
uint32_t user_data_len;
+
+ /* 64bit alignment */
+ uint32_t pad_for_64bit_align;
+
mraid_passthru_t __user *user_pthru;
mraid_passthru_t *pthru32;