Mario Smarduch 33c76a0b81 arm64: KVM: Optimize arm64 skip 30-50% vfp/simd save/restore on exits ... 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 [chazy/maz: fixed save/restore logic for 32bit guests] Signed-off-by: Mario Smarduch <m.smarduch@samsung.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>		2015-08-19 22:25:19 +01:00
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asm	arm64: KVM: Optimize arm64 skip 30-50% vfp/simd save/restore on exits	2015-08-19 22:25:19 +01:00
uapi/asm	arm64/kvm: Add generic v8 KVM target	2015-08-12 11:28:22 +01:00