From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: pbonzini@redhat.com, joro@8bytes.org, jon.grimm@amd.com,
mlevitsk@redhat.com,
Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Subject: [PATCH 4/4] KVM: SVM: Remove unnecessary V_IRQ unsetting
Date: Wed, 6 May 2020 08:17:56 -0500 [thread overview]
Message-ID: <1588771076-73790-5-git-send-email-suravee.suthikulpanit@amd.com> (raw)
In-Reply-To: <1588771076-73790-1-git-send-email-suravee.suthikulpanit@amd.com>
This has already been handled in the prior call to svm_clear_vintr().
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
---
arch/x86/kvm/svm/svm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 8ac00b2..553d4b6 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -2662,8 +2662,6 @@ static int interrupt_window_interception(struct vcpu_svm *svm)
*/
svm_toggle_avic_for_irq_window(&svm->vcpu, true);
- svm->vmcb->control.int_ctl &= ~V_IRQ_MASK;
- mark_dirty(svm->vmcb, VMCB_INTR);
++svm->vcpu.stat.irq_window_exits;
return 1;
}
--
1.8.3.1
next prev parent reply other threads:[~2020-05-06 13:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-06 13:17 [PATCH 0/4] KVM: SVM: Fix AVIC warning when enable irq window Suravee Suthikulpanit
2020-05-06 13:17 ` [PATCH 1/4] KVM: Introduce kvm_make_all_cpus_request_except() Suravee Suthikulpanit
2020-05-06 13:17 ` [PATCH 2/4] KVM: SVM: Fixes setting V_IRQ while AVIC is still enabled Suravee Suthikulpanit
2020-05-06 16:29 ` Paolo Bonzini
2020-05-07 1:29 ` Suravee Suthikulpanit
2020-05-06 13:17 ` [PATCH 3/4] KVM: SVM: Merge svm_enable_vintr into svm_set_vintr Suravee Suthikulpanit
2020-05-06 13:17 ` Suravee Suthikulpanit [this message]
2020-05-06 16:30 ` [PATCH 0/4] KVM: SVM: Fix AVIC warning when enable irq window Paolo Bonzini
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=1588771076-73790-5-git-send-email-suravee.suthikulpanit@amd.com \
--to=suravee.suthikulpanit@amd.com \
--cc=jon.grimm@amd.com \
--cc=joro@8bytes.org \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mlevitsk@redhat.com \
--cc=pbonzini@redhat.com \
/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
all inboxes | Powered by JetHome®