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From: David Ward <david.ward@ll.mit.edu>
To: <netdev@vger.kernel.org>
Cc: Julian Anastasov <ja@ssi.bg>, David Ward <david.ward@ll.mit.edu>
Subject: [PATCH 1/2] net: Align AF-specific flowi structs to long
Date: Sun, 4 Sep 2011 09:07:20 -0400	[thread overview]
Message-ID: <1315141641-3120-2-git-send-email-david.ward@ll.mit.edu> (raw)
In-Reply-To: <alpine.LFD.2.00.1109031004500.1492@ja.ssi.bg>

AF-specific flowi structs are now passed to flow_key_compare, which must
also be aligned to a long.

Signed-off-by: David Ward <david.ward@ll.mit.edu>
---
 include/net/flow.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/net/flow.h b/include/net/flow.h
index 78113da..2ec377d 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -68,7 +68,7 @@ struct flowi4 {
 #define fl4_ipsec_spi		uli.spi
 #define fl4_mh_type		uli.mht.type
 #define fl4_gre_key		uli.gre_key
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
 
 static inline void flowi4_init_output(struct flowi4 *fl4, int oif,
 				      __u32 mark, __u8 tos, __u8 scope,
@@ -112,7 +112,7 @@ struct flowi6 {
 #define fl6_ipsec_spi		uli.spi
 #define fl6_mh_type		uli.mht.type
 #define fl6_gre_key		uli.gre_key
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
 
 struct flowidn {
 	struct flowi_common	__fl_common;
@@ -127,7 +127,7 @@ struct flowidn {
 	union flowi_uli		uli;
 #define fld_sport		uli.ports.sport
 #define fld_dport		uli.ports.dport
-};
+} __attribute__((__aligned__(BITS_PER_LONG/8)));
 
 struct flowi {
 	union {
-- 
1.7.1

  parent reply	other threads:[~2011-09-04 13:46 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-31 16:05 [PATCH] net: Initialize entire flowi struct David Ward
2011-08-31 20:51 ` Julian Anastasov
2011-08-31 20:47   ` David Miller
2011-09-01 13:34   ` Ward, David - 0663 - MITLL
2011-09-03  7:27     ` Julian Anastasov
2011-09-04 13:07       ` [PATCH 0/2] Fixes to flow cache for AF-specifc flowi structs David Ward
2011-09-04 13:07       ` David Ward [this message]
2011-09-16 22:57         ` [PATCH 1/2] net: Align AF-specific flowi structs to long David Miller
2011-09-04 13:07       ` [PATCH 2/2] net: Handle different key sizes between address families in flow cache David Ward
2011-09-04 15:34         ` Michał Mirosław
2011-09-06  2:47           ` [PATCH 0/2] Fixes to flow cache for AF-specifc flowi structs David Ward
2011-09-06  2:47           ` [PATCH 1/2] net: Align AF-specific flowi structs to long David Ward
2011-09-06  2:47           ` [PATCH 2/2] net: Handle different key sizes between address families in flow cache David Ward
2011-09-16 22:57         ` David Miller

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