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| author | George G. Davis <davis_g@com.rmk.(none)> | 2005-04-29 22:08:33 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-04-29 22:08:33 +0100 |
| commit | 3a1e501511a1e2c665c566939047794dcf86466b (patch) | |
| tree | 6803ebc7e2bfd6c9cdc6b4752d79da72cdd6088d /Documentation/zorro.txt | |
| parent | 458a83fa43e83505f9401783ce9ed41b5a8b5591 (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 'Documentation/zorro.txt')
0 files changed, 0 insertions, 0 deletions