Commit 8cb756b7 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini
Browse files

KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup() 



Query max_sev_asid directly after setting it instead of bouncing through
its wrapper, svm_sev_enabled().  Using the wrapper is unnecessary
obfuscation.

No functional change intended.

Reviewed by: Tom Lendacky <thomas.lendacky@amd.com>
Reviewed-by: default avatarBrijesh Singh <brijesh.singh@amd.com>
Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
Message-Id: <20210422021125.3417167-12-seanjc@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 4cafd0c5

arch/x86/kvm/svm/sev.c

+1 −2
Original line number Diff line number Diff line
@@ -1842,8 +1842,7 @@ void __init sev_hardware_setup(void) 


	/* Maximum number of encrypted guests supported simultaneously */

	max_sev_asid = ecx;



	if (!svm_sev_enabled())

	if (!max_sev_asid)

		goto out;



	/* Minimum ASID value that should be used for SEV guest */