diff options
| author |   Samuel Thibault <samuel.thibault@ens-lyon.org> | 2009-10-01 15:44:02 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-01 16:11:12 -0700 |
| commit | 392d814daf460a9564d29b2cebc51e1ea34e0504 (patch) | |
| tree | 7a39c419e49200fb6b7d18a479a728f28ac7a117 /mm | |
| parent | mn10300: fix kernel build failures when using gcc-4.x (diff) | |
| download | linux-dev-392d814daf460a9564d29b2cebc51e1ea34e0504.tar.xz linux-dev-392d814daf460a9564d29b2cebc51e1ea34e0504.zip | |
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