From: Richard Purdie <rpurdie@rpsys.net>
Date: Wed, 1 Feb 2006 19:26:00 +0000 (+0000)
Subject: [ARM] 3292/1: Fix memory corruption in asm-arm/checksum.h: ip_fast_csum()
X-Git-Tag: v2.6.16-rc3~208^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62500d1f8eadff078cca462dc4df035a29180383;p=pandora-kernel.git

[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>
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