Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized

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Subject: Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
From: Wanpeng Li <kernellwp@xxxxxxxxx>
Date: Wed, 28 Mar 2018 08:45:17 +0800
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, kvm <kvm@xxxxxxxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, "Radim Kr??m???" <rkrcmar@xxxxxxxxxx>, Davidlohr Bueso <dbueso@xxxxxxx>
In-reply-to: <20180327162956.ocafdhbbuwtaphi5@linux-n805>
References: <1521951444-5087-1-git-send-email-wanpengli@tencent.com> <20180326002732.qks4cp7qq2xzysnx@linux-n805> <CANRm+CxaDNcVdySSH7O3ikyhbmpO9ZVGRx9GxL2gi28s9RoqVQ@mail.gmail.com> <20180326223232.ifaoc3zyjii4gq2f@linux-n805> <CANRm+Cw=x1YVSpX1Zcz=EkLFhojSa_zyTOLEiNX-Di3ENGmCiA@mail.gmail.com> <20180327162956.ocafdhbbuwtaphi5@linux-n805>

2018-03-28 0:29 GMT+08:00 Davidlohr Bueso <dave@xxxxxxxxxxxx>:
> On Tue, 27 Mar 2018, Wanpeng Li wrote:
>
>> The host admin can control it by qemu command-line, -cpu
>> ...+kvm-hint-dedicated
>
>
> So this requires qemu code modification, no?

Yeah, https://git.qemu.org/?p=qemu.git;a=commitdiff;h=be7773268d98176489483a315d3e2323cb0615b9

Regards,
Wanpeng Li

References:
- [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Wanpeng Li
- Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Davidlohr Bueso
- Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Wanpeng Li
- Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Davidlohr Bueso
- Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Wanpeng Li
- Re: [PATCH 1/2] KVM: X86: Fix setup the virt_spin_lock_key before static key get initialized
  - From: Davidlohr Bueso

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