Dave Martin 005781be12 arm64: KVM: Move CPU ID reg trap setup off the world switch path ... The HCR_EL2.TID3 flag needs to be set when trapping guest access to the CPU ID registers is required. However, the decision about whether to set this bit does not need to be repeated at every switch to the guest. Instead, it's sufficient to make this decision once and record the outcome. This patch moves the decision to vcpu_reset_hcr() and records the choice made in vcpu->arch.hcr_el2. The world switch code can then load this directly when switching to the guest without the need for conditional logic on the critical path. Signed-off-by: Dave Martin <Dave.Martin@arm.com> Suggested-by: Christoffer Dall <christoffer.dall@linaro.org> Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2018-02-26 10:48:01 +01:00
..
debug-sr.c	Merge branch 'x86/hyperv' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-02-01 15:04:17 +01:00
entry.S	KVM: arm64: Handle RAS SErrors from EL2 on guest exit	2018-01-16 15:09:36 +00:00
fpsimd.S	arm64: KVM: Implement fpsimd save/restore	2015-12-14 11:30:41 +00:00
hyp-entry.S	arm64: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling	2018-02-06 22:54:07 +00:00
Makefile	Fixes for interrupt controller emulation in ARM/ARM64 and x86, plus a one-liner	2017-11-04 11:44:55 -07:00
s2-setup.c	KVM: arm64: Stop save/restoring host tpidr_el1 on VHE	2018-01-13 10:44:40 +00:00
switch.c	arm64: KVM: Move CPU ID reg trap setup off the world switch path	2018-02-26 10:48:01 +01:00
sysreg-sr.c	KVM: arm64: Save/Restore guest DISR_EL1	2018-01-16 15:08:52 +00:00
tlb.c	KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h	2018-01-08 15:20:43 +01:00