Unverified Commit b670eb84 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!553 fix vmx_ldtr_test failed 

Merge Pull Request from: @remimin 
 
https://gitee.com/openeuler/kernel/issues/I6SN2F

 
 
Link:https://gitee.com/openeuler/kernel/pulls/553

 

Reviewed-by: default avatarKevin Zhu <zhukeqian1@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 6b28c1c3 895b1d0e

arch/x86/kvm/vmx/nested.c

+4 −0
Original line number Diff line number Diff line
@@ -4345,6 +4345,10 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, 
	};

	vmx_set_segment(vcpu, &seg, VCPU_SREG_TR);



	memset(&seg, 0, sizeof(seg));

	seg.unusable = 1;

	vmx_set_segment(vcpu, &seg, VCPU_SREG_LDTR);



	kvm_set_dr(vcpu, 7, 0x400);

	vmcs_write64(GUEST_IA32_DEBUGCTL, 0);