[PATCH 5/6] KVM: SEV: Drop a redundant setting of sev->asid during initialization
From: Sean Christopherson
Date: Tue Nov 09 2021 - 16:53:34 EST
Remove a fully redundant write to sev->asid during SEV/SEV-ES guest
initialization. The ASID is set a few lines earlier prior to the call to
sev_platform_init(), which doesn't take "sev" as a param, i.e. can't
muck with the ASID barring some truly magical behind-the-scenes code.
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
arch/x86/kvm/svm/sev.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
index a869b11301df..a69dfa0d62aa 100644
--- a/arch/x86/kvm/svm/sev.c
+++ b/arch/x86/kvm/svm/sev.c
@@ -249,7 +249,6 @@ static int sev_guest_init(struct kvm *kvm, struct kvm_sev_cmd *argp)
if (ret)
goto e_free;
- sev->asid = asid;
INIT_LIST_HEAD(&sev->regions_list);
return 0;
--
2.34.0.rc0.344.g81b53c2807-goog