summaryrefslogtreecommitdiff
path: root/virt/kvm/arm/vgic-v3.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-27 23:41:54 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-27 23:41:54 +0300
commite28e909c36bb5d6319953822d84df00fce7cbd18 (patch)
treea4aca971908a7a604c6fdd9a95360728f9f721b3 /virt/kvm/arm/vgic-v3.c
parentdc03c0f9d12d85286d5e3623aa96d5c2a271b8e6 (diff)
parentfabc712866435660f7fa1070e1fabe29eba5bc4c (diff)
downloadlinux-e28e909c36bb5d6319953822d84df00fce7cbd18.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull second batch of KVM updates from Radim Krčmář: "General: - move kvm_stat tool from QEMU repo into tools/kvm/kvm_stat (kvm_stat had nothing to do with QEMU in the first place -- the tool only interprets debugfs) - expose per-vm statistics in debugfs and support them in kvm_stat (KVM always collected per-vm statistics, but they were summarised into global statistics) x86: - fix dynamic APICv (VMX was improperly configured and a guest could access host's APIC MSRs, CVE-2016-4440) - minor fixes ARM changes from Christoffer Dall: - new vgic reimplementation of our horribly broken legacy vgic implementation. The two implementations will live side-by-side (with the new being the configured default) for one kernel release and then we'll remove the legacy one. - fix for a non-critical issue with virtual abort injection to guests" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (70 commits) tools: kvm_stat: Add comments tools: kvm_stat: Introduce pid monitoring KVM: Create debugfs dir and stat files for each VM MAINTAINERS: Add kvm tools tools: kvm_stat: Powerpc related fixes tools: Add kvm_stat man page tools: Add kvm_stat vm monitor script kvm:vmx: more complete state update on APICv on/off KVM: SVM: Add more SVM_EXIT_REASONS KVM: Unify traced vector format svm: bitwise vs logical op typo KVM: arm/arm64: vgic-new: Synchronize changes to active state KVM: arm/arm64: vgic-new: enable build KVM: arm/arm64: vgic-new: implement mapped IRQ handling KVM: arm/arm64: vgic-new: Wire up irqfd injection KVM: arm/arm64: vgic-new: Add vgic_v2/v3_enable KVM: arm/arm64: vgic-new: vgic_init: implement map_resources KVM: arm/arm64: vgic-new: vgic_init: implement vgic_init KVM: arm/arm64: vgic-new: vgic_init: implement vgic_create KVM: arm/arm64: vgic-new: vgic_init: implement kvm_vgic_hyp_init ...
Diffstat (limited to 'virt/kvm/arm/vgic-v3.c')
-rw-r--r--virt/kvm/arm/vgic-v3.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/virt/kvm/arm/vgic-v3.c b/virt/kvm/arm/vgic-v3.c
index c02a1b1cf855..75b02fa86436 100644
--- a/virt/kvm/arm/vgic-v3.c
+++ b/virt/kvm/arm/vgic-v3.c
@@ -29,12 +29,6 @@
#include <asm/kvm_asm.h>
#include <asm/kvm_mmu.h>
-/* These are for GICv2 emulation only */
-#define GICH_LR_VIRTUALID (0x3ffUL << 0)
-#define GICH_LR_PHYSID_CPUID_SHIFT (10)
-#define GICH_LR_PHYSID_CPUID (7UL << GICH_LR_PHYSID_CPUID_SHIFT)
-#define ICH_LR_VIRTUALID_MASK (BIT_ULL(32) - 1)
-
static u32 ich_vtr_el2;
static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
@@ -43,7 +37,7 @@ static struct vgic_lr vgic_v3_get_lr(const struct kvm_vcpu *vcpu, int lr)
u64 val = vcpu->arch.vgic_cpu.vgic_v3.vgic_lr[lr];
if (vcpu->kvm->arch.vgic.vgic_model == KVM_DEV_TYPE_ARM_VGIC_V3)
- lr_desc.irq = val & ICH_LR_VIRTUALID_MASK;
+ lr_desc.irq = val & ICH_LR_VIRTUAL_ID_MASK;
else
lr_desc.irq = val & GICH_LR_VIRTUALID;