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authorPaolo Bonzini <pbonzini@redhat.com>2018-08-22 14:07:56 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2018-08-22 14:07:56 +0200
commit631989303b06b8fdb15ec3b88aee2d25e80d4cec (patch)
tree25c00dc9392cb7b25e5c9355a6176f6f4be36924 /arch/arm/include/asm/kvm_emulate.h
parentad1d69735878a6bf797705b5d2a20316d35e1113 (diff)
parent976d34e2dab10ece5ea8fe7090b7692913f89084 (diff)
downloadlinux-631989303b06b8fdb15ec3b88aee2d25e80d4cec.tar.gz
Merge tag 'kvmarm-for-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm updates for 4.19 - Support for Group0 interrupts in guests - Cache management optimizations for ARMv8.4 systems - Userspace interface for RAS, allowing error retrival and injection - Fault path optimization - Emulated physical timer fixes - Random cleanups
Diffstat (limited to 'arch/arm/include/asm/kvm_emulate.h')
-rw-r--r--arch/arm/include/asm/kvm_emulate.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h
index fe2fb1ddd771..77121b713bef 100644
--- a/arch/arm/include/asm/kvm_emulate.h
+++ b/arch/arm/include/asm/kvm_emulate.h
@@ -107,9 +107,19 @@ static inline unsigned long *vcpu_hcr(const struct kvm_vcpu *vcpu)
return (unsigned long *)&vcpu->arch.hcr;
}
+static inline void vcpu_clear_wfe_traps(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.hcr &= ~HCR_TWE;
+}
+
+static inline void vcpu_set_wfe_traps(struct kvm_vcpu *vcpu)
+{
+ vcpu->arch.hcr |= HCR_TWE;
+}
+
static inline bool vcpu_mode_is_32bit(const struct kvm_vcpu *vcpu)
{
- return 1;
+ return true;
}
static inline unsigned long *vcpu_pc(struct kvm_vcpu *vcpu)