On 16/06/15 22:50, Mario Smarduch wrote: > This patch only saves and restores FP/SIMD registers on Guest access. To do > this cptr_el2 FP/SIMD trap is set on Guest entry and later checked on exit. > lmbench, hackbench show significant improvements, for 30-50% exits FP/SIMD > context is not saved/restored > > Signed-off-by: Mario Smarduch <m.smarduch@xxxxxxxxxxx> Looks nice and clean. Reviewed-by: Marc Zyngier <marc.zyngier@xxxxxxx> Thanks, M. -- Jazz is not dead. It just smells funny... -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
