diff options
author | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-31 17:44:53 +0300 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-31 17:44:53 +0300 |
commit | cf39d37539068d53e015d8b4f1dcf42c65306b0d (patch) | |
tree | c8dcbbc3a5c92beee82e83e2a2b597f328a919a6 /virt/kvm/arm/arm.c | |
parent | 830948eb68265ac7f3f364aa9801550feafec0d6 (diff) | |
parent | 463050599742a89e0508355e626e032e8d0dab8d (diff) | |
download | linux-cf39d37539068d53e015d8b4f1dcf42c65306b0d.tar.xz |
Merge tag 'kvmarm-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm updates for Linux 5.7
- GICv4.1 support
- 32bit host removal
Diffstat (limited to 'virt/kvm/arm/arm.c')
-rw-r--r-- | virt/kvm/arm/arm.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index bfdba1caf59d..376c6a74166d 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -625,6 +625,14 @@ static void check_vcpu_requests(struct kvm_vcpu *vcpu) if (kvm_check_request(KVM_REQ_RECORD_STEAL, vcpu)) kvm_update_stolen_time(vcpu); + + if (kvm_check_request(KVM_REQ_RELOAD_GICv4, vcpu)) { + /* The distributor enable bits were changed */ + preempt_disable(); + vgic_v4_put(vcpu, false); + vgic_v4_load(vcpu); + preempt_enable(); + } } } @@ -742,9 +750,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) guest_enter_irqoff(); if (has_vhe()) { - kvm_arm_vhe_guest_enter(); ret = kvm_vcpu_run_vhe(vcpu); - kvm_arm_vhe_guest_exit(); } else { ret = kvm_call_hyp_ret(__kvm_vcpu_run_nvhe, vcpu); } |