From: Oliver Upton <oupton@google.com>
To: kvm@vger.kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <seanjc@google.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
Oliver Upton <oupton@google.com>
Subject: [PATCH v2 7/7] KVM: VMX: Use local pointer to vcpu_vmx in vmx_vcpu_after_set_cpuid()
Date: Fri, 4 Feb 2022 20:47:05 +0000 [thread overview]
Message-ID: <20220204204705.3538240-8-oupton@google.com> (raw)
In-Reply-To: <20220204204705.3538240-1-oupton@google.com>
There is a local that contains a pointer to vcpu_vmx already. Just use
that instead to get at the structure directly instead of doing pointer
arithmetic.
No functional change intended.
Signed-off-by: Oliver Upton <oupton@google.com>
---
arch/x86/kvm/vmx/vmx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 60b1b76782e1..11b6332769c5 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -7338,11 +7338,11 @@ static void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
vmx_secondary_exec_control(vmx));
if (nested_vmx_allowed(vcpu))
- to_vmx(vcpu)->msr_ia32_feature_control_valid_bits |=
+ vmx->msr_ia32_feature_control_valid_bits |=
FEAT_CTL_VMX_ENABLED_INSIDE_SMX |
FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX;
else
- to_vmx(vcpu)->msr_ia32_feature_control_valid_bits &=
+ vmx->msr_ia32_feature_control_valid_bits &=
~(FEAT_CTL_VMX_ENABLED_INSIDE_SMX |
FEAT_CTL_VMX_ENABLED_OUTSIDE_SMX);
--
2.35.0.263.gb82422642f-goog
next prev parent reply other threads:[~2022-02-04 20:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 20:46 [PATCH v2 0/7] VMX: nVMX: VMX control MSR fixes Oliver Upton
2022-02-04 20:46 ` [PATCH v2 1/7] KVM: nVMX: Keep KVM updates to BNDCFGS ctrl bits across MSR write Oliver Upton
2022-02-07 17:21 ` Paolo Bonzini
2022-02-07 18:13 ` Sean Christopherson
2022-02-07 18:22 ` Oliver Upton
2022-02-07 18:27 ` Paolo Bonzini
2022-02-07 18:34 ` Sean Christopherson
2022-02-07 18:52 ` Oliver Upton
2022-02-04 20:47 ` [PATCH v2 2/7] KVM: nVMX: Keep KVM updates to PERF_GLOBAL_CTRL " Oliver Upton
2022-02-07 16:33 ` Paolo Bonzini
2022-02-04 20:47 ` [PATCH v2 3/7] KVM: nVMX: Roll all entry/exit ctl updates into a single helper Oliver Upton
2022-02-05 7:43 ` kernel test robot
2022-02-05 19:41 ` Oliver Upton
2022-02-07 17:56 ` Sean Christopherson
2022-02-04 20:47 ` [PATCH v2 4/7] KVM: nVMX: Add a quirk for KVM tweaks to VMX control MSRs Oliver Upton
2022-02-07 18:06 ` Sean Christopherson
2022-02-09 1:50 ` Oliver Upton
2022-02-09 20:23 ` Sean Christopherson
2022-02-04 20:47 ` [PATCH v2 5/7] selftests: KVM: Add test for PERF_GLOBAL_CTRL VMX control MSR bits Oliver Upton
2022-02-04 20:47 ` [PATCH v2 6/7] selftests: KVM: Add test for BNDCFGS " Oliver Upton
2022-02-07 16:42 ` Paolo Bonzini
2022-02-04 20:47 ` Oliver Upton [this message]
2022-02-07 16:42 ` [PATCH v2 7/7] KVM: VMX: Use local pointer to vcpu_vmx in vmx_vcpu_after_set_cpuid() 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=20220204204705.3538240-8-oupton@google.com \
--to=oupton@google.com \
--cc=jmattson@google.com \
--cc=joro@8bytes.org \
--cc=kvm@vger.kernel.org \
--cc=pbonzini@redhat.com \
--cc=seanjc@google.com \
--cc=vkuznets@redhat.com \
--cc=wanpengli@tencent.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