From: "Kashyap, Desai" <kashyap.desai@lsi.com>
To: linux-scsi@vger.kernel.org
Cc: James.Bottomley@HansenPartnership.com, Eric.Moore@lsi.com,
Sathya.Prakash@lsi.com
Subject: [PATCH 10/12] mptfusion: Event data alignment with 4 byte.
Date: Thu, 18 Mar 2010 19:24:20 +0530 [thread overview]
Message-ID: <20100318135409.GK22510@lsi.com> (raw)
event_data needs to be 4 byte aligned to makes sure there is no unaligned
memory access take place.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
---
diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h
index 953c2bf..7b249ed 100644
--- a/drivers/message/fusion/mptsas.h
+++ b/drivers/message/fusion/mptsas.h
@@ -110,7 +110,7 @@ struct fw_event_work {
MPT_ADAPTER *ioc;
u32 event;
u8 retries;
- u8 event_data[1];
+ u8 __attribute__((aligned(4))) event_data[1];
};
struct mptsas_discovery_event {
reply other threads:[~2010-03-18 14:25 UTC|newest]
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