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authorGeorge G. Davis <davis_g@com.rmk.(none)>2005-04-29 22:08:33 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2005-04-29 22:08:33 +0100
commit3a1e501511a1e2c665c566939047794dcf86466b (patch)
tree6803ebc7e2bfd6c9cdc6b4752d79da72cdd6088d /arch/arm/kernel
parent458a83fa43e83505f9401783ce9ed41b5a8b5591 (diff)
[PATCH] ARM: 2655/1: ARM1136 SWP instruction abort handler fix
Patch from George G. Davis As noted in http://www.arm.com/linux/patch-2.6.9-arm1.gz, the "Faulty SWP instruction on 1136 doesn't set bit 11 in DFSR." So the v6_early_abort handler does not report the correct rd/wr direction for the SWP instruction which may result in SEGVS or hangs. In order to work around this problem, this patch merely updates the fix contained in the ARM Ltd. patch to use the macroised abort handler fixups. Signed-off-by: George G. Davis Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
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