David S. Miller e9b9eb59ff sparc64: Use pause instruction when available. ... In atomic backoff and cpu_relax(), use the pause instruction found on SPARC-T4 and later. It makes the cpu strand unselectable for the given number of cycles, unless an intervening disrupting trap occurs. Signed-off-by: David S. Miller <davem@davemloft.net>		2012-10-27 23:00:41 -07:00
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asm	sparc64: Use pause instruction when available.	2012-10-27 23:00:41 -07:00
uapi/asm	sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.	2012-10-26 15:18:37 -07:00