From: Krish Sadhukhan krish.sadhukhan@oracle.com
mainline inclusion from mainline-v5.12-rc1 commit 04548ed0206ca895c8edd6a078c20a218423890b category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I4MKP4 CVE: NA
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Replace the hard-coded value for bit# 1 in EFLAGS, with the available
Signed-off-by: Krish Sadhukhan krish.sadhukhan@oracle.com Message-Id: 20210203012842.101447-2-krish.sadhukhan@oracle.com Signed-off-by: Paolo Bonzini pbonzini@redhat.com Signed-off-by: Jackie Liu liuyun01@kylinos.cn #openEuler_contributor Signed-off-by: Laibin Qiu qiulaibin@huawei.com --- arch/x86/kvm/svm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 746f0926c51c..2355f20b1342 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1615,7 +1615,7 @@ static void init_vmcb(struct vcpu_svm *svm)
svm_set_efer(&svm->vcpu, 0); save->dr6 = 0xffff0ff0; - kvm_set_rflags(&svm->vcpu, 2); + kvm_set_rflags(&svm->vcpu, X86_EFLAGS_FIXED); save->rip = 0x0000fff0; svm->vcpu.arch.regs[VCPU_REGS_RIP] = save->rip;