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| author | Nicolas Pitre <nico@cam.org> | 2005-11-06 15:42:37 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-06 15:42:37 +0100 |
| commit | b7ec479553b8755dd95ee988a957cbf2aef351dc (patch) | |
| tree | b2066a113c7e0bb1546564038c692f6f423315bf /security/Kconfig | |
| parent | [ARM] 3114/1: use ixp2000_reg_wrb in ixp2000 uengine loader (diff) | |
| download | linux-b7ec479553b8755dd95ee988a957cbf2aef351dc.tar.xz linux-b7ec479553b8755dd95ee988a957cbf2aef351dc.zip | |
[ARM] 3115/1: small optimizations to exception vector entry code
Patch from Nicolas Pitre
Since we know the value of cpsr on entry, we can replace the bic+orr with
a single eor. Also remove a possible result delay (at least on XScale).
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'security/Kconfig')
0 files changed, 0 insertions, 0 deletions