From: Peter Xu Date: Tue, 5 May 2020 20:49:58 +0000 (-0400) Subject: KVM: X86: Set RTM for DB_VECTOR too for KVM_EXIT_DEBUG X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=13196638d5de2564af90387930afa19cf27c1974;p=linux.git KVM: X86: Set RTM for DB_VECTOR too for KVM_EXIT_DEBUG RTM should always been set even with KVM_EXIT_DEBUG on #DB. Signed-off-by: Peter Xu Message-Id: <20200505205000.188252-2-peterx@redhat.com> Signed-off-by: Paolo Bonzini --- diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index bb5a527e49d95..2384a2dbec443 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4683,7 +4683,7 @@ static int handle_exception_nmi(struct kvm_vcpu *vcpu) kvm_queue_exception_p(vcpu, DB_VECTOR, dr6); return 1; } - kvm_run->debug.arch.dr6 = dr6 | DR6_FIXED_1; + kvm_run->debug.arch.dr6 = dr6 | DR6_FIXED_1 | DR6_RTM; kvm_run->debug.arch.dr7 = vmcs_readl(GUEST_DR7); /* fall through */ case BP_VECTOR: