linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Maxim Levitsky <mlevitsk@redhat.com>
To: kvm@vger.kernel.org
Cc: Jim Mattson <jmattson@google.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	linux-kernel@vger.kernel.org,
	Vitaly Kuznetsov <vkuznets@redhat.com>,
	Paolo Bonzini <pbonzini@redhat.com>,
	Joerg Roedel <joro@8bytes.org>,
	Sean Christopherson <seanjc@google.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Wanpeng Li <wanpengli@tencent.com>,
	Borislav Petkov <bp@alien8.de>,
	x86@kernel.org, Maxim Levitsky <mlevitsk@redhat.com>
Subject: [PATCH 3/4] KVM: x86: SVM: use vmcb01 in avic_init_vmcb
Date: Tue,  1 Mar 2022 15:55:25 +0200	[thread overview]
Message-ID: <20220301135526.136554-4-mlevitsk@redhat.com> (raw)
In-Reply-To: <20220301135526.136554-1-mlevitsk@redhat.com>

Out of precation use vmcb01 when enabling host AVIC.
No functional change intended.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
---
 arch/x86/kvm/svm/avic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c
index e23159f3a62ba..9656e192c646b 100644
--- a/arch/x86/kvm/svm/avic.c
+++ b/arch/x86/kvm/svm/avic.c
@@ -167,7 +167,7 @@ int avic_vm_init(struct kvm *kvm)
 
 void avic_init_vmcb(struct vcpu_svm *svm)
 {
-	struct vmcb *vmcb = svm->vmcb;
+	struct vmcb *vmcb = svm->vmcb01.ptr;
 	struct kvm_svm *kvm_svm = to_kvm_svm(svm->vcpu.kvm);
 	phys_addr_t bpa = __sme_set(page_to_phys(svm->avic_backing_page));
 	phys_addr_t lpa = __sme_set(page_to_phys(kvm_svm->avic_logical_id_table_page));
-- 
2.26.3


  parent reply	other threads:[~2022-03-01 13:56 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-01 13:55 [PATCH 0/4] SVM fixes + apic fix Maxim Levitsky
2022-03-01 13:55 ` [PATCH 1/4] KVM: x86: mark synthetic SMM vmexit as SVM_EXIT_SW Maxim Levitsky
2022-03-01 16:31   ` Sean Christopherson
2022-03-01 17:13     ` Maxim Levitsky
2022-03-09 15:46       ` Paolo Bonzini
2022-03-01 13:55 ` [PATCH 2/4] KVM: x86: SVM: disable preemption in avic_refresh_apicv_exec_ctrl Maxim Levitsky
2022-03-01 17:15   ` Sean Christopherson
2022-03-01 17:20     ` Maxim Levitsky
2022-03-01 17:23       ` Paolo Bonzini
2022-03-01 13:55 ` Maxim Levitsky [this message]
2022-03-01 16:21   ` [PATCH 3/4] KVM: x86: SVM: use vmcb01 in avic_init_vmcb Sean Christopherson
2022-03-01 17:25     ` Maxim Levitsky
2022-03-01 17:35       ` Sean Christopherson
2022-03-09 15:48       ` Paolo Bonzini
2022-03-15 12:27         ` Maxim Levitsky
2022-03-01 13:55 ` [PATCH 4/4] KVM: x86: lapic: don't allow to set non default apic id when not using x2apic api Maxim Levitsky
2022-03-01 16:56   ` Sean Christopherson
2022-03-01 17:09     ` Maxim Levitsky
2022-03-01 17:46       ` Sean Christopherson
2022-03-01 17:56         ` Maxim Levitsky
2022-03-02 11:50           ` Maxim Levitsky
2022-03-03 16:51             ` Sean Christopherson
2022-03-03 18:15               ` Maxim Levitsky
2022-03-03 19:38                 ` Sean Christopherson
2022-03-03 19:49                   ` Sean Christopherson
2022-03-04 10:54                     ` Maxim Levitsky

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220301135526.136554-4-mlevitsk@redhat.com \
    --to=mlevitsk@redhat.com \
    --cc=bp@alien8.de \
    --cc=dave.hansen@linux.intel.com \
    --cc=hpa@zytor.com \
    --cc=jmattson@google.com \
    --cc=joro@8bytes.org \
    --cc=kvm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pbonzini@redhat.com \
    --cc=seanjc@google.com \
    --cc=tglx@linutronix.de \
    --cc=vkuznets@redhat.com \
    --cc=wanpengli@tencent.com \
    --cc=x86@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).