Commit 0701ec90 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini
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KVM: x86: Use DR7_GD macro instead of open coding check in emulator 



Use DR7_GD in the emulator instead of open coding the check, and drop a
comically wrong comment.

Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
Reviewed-by: default avatarMaxim Levitsky <mlevitsk@redhat.com>
Link: https://lore.kernel.org/r/20220830231614.3580124-10-seanjc@google.com


Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 5623f751

arch/x86/kvm/emulate.c

+1 −2
Original line number Diff line number Diff line
@@ -4166,8 +4166,7 @@ static int check_dr7_gd(struct x86_emulate_ctxt *ctxt) 


	ctxt->ops->get_dr(ctxt, 7, &dr7);



	/* Check if DR7.Global_Enable is set */

	return dr7 & (1 << 13);

	return dr7 & DR7_GD;

}



static int check_dr_read(struct x86_emulate_ctxt *ctxt)