From: Chenyi Qiang <chenyi.qiang@intel.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>, Joerg Roedel <joro@8bytes.org>,
Xiaoyao Li <xiaoyao.li@intel.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 4/5] KVM: nVMX: Fix the update value of nested load IA32_PERF_GLOBAL_CTRL control
Date: Fri, 28 Aug 2020 16:56:21 +0800 [thread overview]
Message-ID: <20200828085622.8365-5-chenyi.qiang@intel.com> (raw)
In-Reply-To: <20200828085622.8365-1-chenyi.qiang@intel.com>
A minor fix for the update of VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL field
in exit_ctls_high.
Fixes: 03a8871add95 ("KVM: nVMX: Expose load IA32_PERF_GLOBAL_CTRL
VM-{Entry,Exit} control")
Signed-off-by: Chenyi Qiang <chenyi.qiang@intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
---
arch/x86/kvm/vmx/nested.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 47bee53e235a..7d15765dfe17 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -4699,7 +4699,7 @@ void nested_vmx_pmu_entry_exit_ctls_update(struct kvm_vcpu *vcpu)
vmx->nested.msrs.entry_ctls_high &=
~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
vmx->nested.msrs.exit_ctls_high &=
- ~VM_ENTRY_LOAD_IA32_PERF_GLOBAL_CTRL;
+ ~VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL;
}
}
--
2.17.1
next prev parent reply other threads:[~2020-08-28 8:54 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-28 8:56 [PATCH 0/5] Fix nested VMX controls MSRs Chenyi Qiang
2020-08-28 8:56 ` [PATCH 1/5] KVM: nVMX: Fix VMX controls MSRs setup when nested VMX enabled Chenyi Qiang
2020-08-28 17:43 ` Jim Mattson
2020-08-29 1:49 ` Chenyi Qiang
2020-08-29 2:51 ` Xiaoyao Li
2020-08-31 17:36 ` Jim Mattson
2020-09-01 3:27 ` Xiaoyao Li
2020-08-28 8:56 ` [PATCH 2/5] KVM: nVMX: Verify the VMX controls MSRs with the global capability when setting VMX MSRs Chenyi Qiang
2020-08-28 18:23 ` Jim Mattson
2020-08-31 3:15 ` Chenyi Qiang
2020-08-28 8:56 ` [PATCH 3/5] KVM: nVMX: Update VMX controls MSR according to guest CPUID after " Chenyi Qiang
2020-08-28 20:39 ` Jim Mattson
2020-09-02 18:16 ` Sean Christopherson
2020-09-02 18:32 ` Jim Mattson
2020-09-11 17:09 ` Paolo Bonzini
2020-08-28 8:56 ` Chenyi Qiang [this message]
2020-08-28 18:29 ` [PATCH 4/5] KVM: nVMX: Fix the update value of nested load IA32_PERF_GLOBAL_CTRL control Jim Mattson
2020-08-28 8:56 ` [PATCH 5/5] KVM: nVMX: Simplify the initialization of nested_vmx_msrs Chenyi Qiang
2020-09-11 17:11 ` [PATCH 0/5] Fix nested VMX controls MSRs 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=20200828085622.8365-5-chenyi.qiang@intel.com \
--to=chenyi.qiang@intel.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=sean.j.christopherson@intel.com \
--cc=vkuznets@redhat.com \
--cc=wanpengli@tencent.com \
--cc=xiaoyao.li@intel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.