arch/powerpc/kernel/misc_32.S · 9cf7f7fac8c36e54e4869fc01e1bad0d3b4de53b · jan.koester / Linux

Jan 28, 2008

[POWERPC] 85xx: Only invalidate TLB0 and TLB1 · a6f71745

Kumar Gala authored Jan 28, 2008



All current 85xx/e500 implementations only have two TLB
arrays.  We are wasting cycles by invalidating TLB2 and TLB3.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

a6f71745

[POWERPC] 85xx: Only invalidate TLB0 and TLB1

Kumar Gala authored Jan 28, 2008



All current 85xx/e500 implementations only have two TLB
arrays.  We are wasting cycles by invalidating TLB2 and TLB3.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>