linux/arch/arm/kvm/hyp
Christoffer Dall 3df59d8dd3 KVM: arm/arm64: Get rid of vcpu->arch.irq_lines
We currently have a separate read-modify-write of the HCR_EL2 on entry
to the guest for the sole purpose of setting the VF and VI bits, if set.
Since this is most rarely the case (only when using userspace IRQ chip
and interrupts are in flight), let's get rid of this operation and
instead modify the bits in the vcpu->arch.hcr[_el2] directly when
needed.

Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2018-03-19 10:53:10 +00:00
..
banked-sr.c ARM: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
cp15-sr.c ARM: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
entry.S arm: KVM: Handle async aborts delivered while at HYP 2016-09-08 12:53:00 +02:00
hyp-entry.S ARM: KVM: Fix idmap stub entry when running Thumb-2 code 2017-04-20 20:17:57 +02:00
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 ARM: KVM: Move kvm/hyp/hyp.h to include/asm/kvm_hyp.h 2016-02-29 18:34:18 +00:00
switch.c KVM: arm/arm64: Get rid of vcpu->arch.irq_lines 2018-03-19 10:53:10 +00:00
tlb.c KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h 2018-01-08 15:20:43 +01:00
vfp.S ARM: KVM: Add VFP save/restore 2016-02-29 18:34:13 +00:00