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authorLinus Torvalds <torvalds@linux-foundation.org>2023-01-24 17:48:09 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2023-01-24 17:48:09 -0800
commitb2f317173ed5f00a00aedba71cc67454d9cde90f (patch)
tree7007d5fe29154560c0b7cc938852acba458e1cf2 /arch/x86
parent02db81a787e304e5afaa31dc66522d39d3f89f1a (diff)
parentc2c46b10d52624376322b01654095a84611c7e09 (diff)
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini: "ARM64: - Pass the correct address to mte_clear_page_tags() on initialising a tagged page - Plug a race against a GICv4.1 doorbell interrupt while saving the vgic-v3 pending state. x86: - A command line parsing fix and a clang compilation fix for selftests - A fix for a longstanding VMX issue, that surprisingly was only found now to affect real world guests" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: selftests: Make reclaim_period_ms input always be positive KVM: x86/vmx: Do not skip segment attributes if unusable bit is set selftests: kvm: move declaration at the beginning of main() KVM: arm64: GICv4.1: Fix race with doorbell on VPE activation/deactivation KVM: arm64: Pass the actual page address to mte_clear_page_tags()
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/kvm/vmx/vmx.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index fc9008dbed33..7eec0226d56a 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -3440,18 +3440,15 @@ static u32 vmx_segment_access_rights(struct kvm_segment *var)
{
u32 ar;
- if (var->unusable || !var->present)
- ar = 1 << 16;
- else {
- ar = var->type & 15;
- ar |= (var->s & 1) << 4;
- ar |= (var->dpl & 3) << 5;
- ar |= (var->present & 1) << 7;
- ar |= (var->avl & 1) << 12;
- ar |= (var->l & 1) << 13;
- ar |= (var->db & 1) << 14;
- ar |= (var->g & 1) << 15;
- }
+ ar = var->type & 15;
+ ar |= (var->s & 1) << 4;
+ ar |= (var->dpl & 3) << 5;
+ ar |= (var->present & 1) << 7;
+ ar |= (var->avl & 1) << 12;
+ ar |= (var->l & 1) << 13;
+ ar |= (var->db & 1) << 14;
+ ar |= (var->g & 1) << 15;
+ ar |= (var->unusable || !var->present) << 16;
return ar;
}