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| author | Thomas Gleixner <tglx@linutronix.de> | 2008-02-16 14:05:01 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-02-26 12:56:06 +0100 |
| commit | f18edc95a37a901ffcbe91f5e05105f916a04fae (patch) | |
| tree | 66bb079a44a7bf997207cce8eb6b3c840082c45d /include/asm-x86/semaphore_64.h | |
| parent | 12c247a6719987aad65f83158d2bb3e73c75c1f5 (diff) | |
x86: no robust/pi futex for real i386 CPUs
Real i386 CPUs do not have cmpxchg instructions. Catch it before
crashing on an invalid opcode.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/semaphore_64.h')
0 files changed, 0 insertions, 0 deletions