From: Paolo Bonzini <pbonzini@redhat.com>
To: Tao Xu <tao3.xu@intel.com>, Wanpeng Li <kernellwp@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Radim Krcmar <rkrcmar@redhat.com>,
Jonathan Corbet <corbet@lwn.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Sean Christopherson <sean.j.christopherson@intel.com>,
the arch/x86 maintainers <x86@kernel.org>,
kvm <kvm@vger.kernel.org>,
linux-doc@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
jingqi.liu@intel.com
Subject: Re: [PATCH v2 1/3] KVM: x86: add support for user wait instructions
Date: Wed, 29 May 2019 03:26:35 +0200 [thread overview]
Message-ID: <f1d739ba-8499-1f41-5515-c53c6dd7f3d2@redhat.com> (raw)
In-Reply-To: <072dd34e-0361-5a06-4d0b-d04e8150a3bb@intel.com>
On 28/05/19 09:19, Tao Xu wrote:
>
> Thank you! This information really helped me. After I read the code in
> KVM/QEMU, I was wondering that with qemu command-line "-cpu
> host,+kvm-hint-dedicated", then in KVM,
> "kvm_hint_has_feature(KVM_HINTS_DEDICATED)" will be true, am I right?
Yes, but it doesn't matter for this patch series.
Paolo
next prev parent reply other threads:[~2019-05-29 1:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-24 7:56 [PATCH v2 0/3] KVM: x86: Enable user wait instructions Tao Xu
2019-05-24 7:56 ` [PATCH v2 1/3] KVM: x86: add support for " Tao Xu
2019-05-27 10:30 ` Peter Zijlstra
2019-05-28 5:11 ` Tao Xu
2019-05-28 6:11 ` Wanpeng Li
2019-05-28 7:19 ` Tao Xu
2019-05-29 1:26 ` Paolo Bonzini [this message]
2019-05-29 1:25 ` Paolo Bonzini
2019-05-29 1:24 ` Paolo Bonzini
2019-05-29 2:05 ` Tao Xu
2019-05-29 2:38 ` Paolo Bonzini
2019-05-29 3:12 ` Tao Xu
2019-05-24 7:56 ` [PATCH v2 2/3] KVM: vmx: Emulate MSR IA32_UMWAIT_CONTROL Tao Xu
2019-05-29 1:29 ` Paolo Bonzini
2019-05-29 1:38 ` Tao Xu
2019-05-24 7:56 ` [PATCH v2 3/3] KVM: vmx: handle vm-exit for UMWAIT and TPAUSE Tao Xu
2019-05-29 1:28 ` Paolo Bonzini
2019-05-29 2:25 ` Tao Xu
2019-05-29 2:39 ` Paolo Bonzini
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