linux/arch/arm64/kvm/hyp
Marc Zyngier 1b8e83c04e arm64: KVM: vgic-v3: Avoid accessing ICH registers
Just like on GICv2, we're a bit hammer-happy with GICv3, and access
them more often than we should.

Adopt a policy similar to what we do for GICv2, only save/restoring
the minimal set of registers. As we don't access the registers
linearly anymore (we may skip some), the convoluted accessors become
slightly simpler, and we can drop the ugly indexing macro that
tended to confuse the reviewers.

Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2016-03-09 04:24:04 +00:00
..
debug-sr.c arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
entry.S arm64: KVM: VHE: Add fpsimd enabling on guest access 2016-02-29 18:34:17 +00:00
fpsimd.S arm64: KVM: Implement fpsimd save/restore 2015-12-14 11:30:41 +00:00
hyp-entry.S arm64: KVM: Move most of the fault decoding to C 2016-02-29 18:34:18 +00:00
Makefile arm64: KVM: Move vgic-v2 and timer save/restore to virt/kvm/arm/hyp 2016-02-29 18:34:18 +00:00
s2-setup.c arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
switch.c arm64: KVM: Add access handler for PMUSERENR register 2016-02-29 18:34:21 +00:00
sysreg-sr.c arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
tlb.c arm64: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
vgic-v3-sr.c arm64: KVM: vgic-v3: Avoid accessing ICH registers 2016-03-09 04:24:04 +00:00