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path: root/arch/arm/lib/bitops.h
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* [ARM SMP] Only enable V6K instructions on V6 MP core CPUsRussell King2005-08-10
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Fix another ARMv6 bitop problemRussell King2005-07-28
| | | | | | | | We sometimes forgot to check whether the exclusive store succeeded. Ensure that we always check. Also ensure that we always use the out of line versions, since the inline versions are not SMP safe. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM SMP] Fix data corruption in test_* bitopsRussell King2005-07-27
| | | | | | | If we found that the bit was already in the desired state, we would skip performing the operation, and write random data back. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] ARM: Convert bitops to use ARMv6 ldrex/strex instructionsRussell King2005-07-16
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] ARM: Add missing new file for bitops patchRussell King2005-04-18
Signed-off-by: Russell King <rmk@arm.linux.org.uk>