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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2009-10-01 15:44:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-10-01 16:11:12 -0700
commit392d814daf460a9564d29b2cebc51e1ea34e0504 (patch)
tree7a39c419e49200fb6b7d18a479a728f28ac7a117 /mm
parentd22a001bf6a502e978a8617e3f297b4d762cfbb5 (diff)
x86: fix csum_ipv6_magic asm memory clobber
Just like ip_fast_csum, the assembly snippet in csum_ipv6_magic needs a memory clobber, as it is only passed the address of the buffer, not a memory reference to the buffer itself. This caused failures in Hurd's pfinetv4 when we tried to compile it with gcc-4.3 (bogus checksums). Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: "David S. Miller" <davem@davemloft.net> Cc: Andi Kleen <andi@firstfloor.org> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions