[246/262] net: Align AF-specific flowi structs to long

From: Greg KH
Date: Wed Nov 09 2011 - 22:33:35 EST


3.0-stable review patch. If anyone has any objections, please let me know.

------------------

From: David Ward <david.ward@xxxxxxxxxx>

commit 728871bc05afc8ff310b17dba3e57a2472792b13 upstream.

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@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Kim Phillips <kim.phillips@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
include/net/flow.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

--- 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 {


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