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linux/include/asm-arm/checksum.h
Richard Purdie 62500d1f8e [ARM] 3292/1: Fix memory corruption in asm-arm/checksum.h: ip_fast_csum() 
Patch from Richard Purdie

ip_fast_csum() accesses memory via a pointer (iph) within an
asm function. To prevent memory corruption when the function is
inlined, it needs "memory" on the clobber list.

This fixes ip checksum errors reported by a Zaurus user.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-01 19:26:00 +00:00

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