linux-kernel - Re: [PATCH 1/3] KVM: nVMX: Fix virtual interrupt delivery injection

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Message-ID: <20140717110826.GA9872@kernel>
Date:	Thu, 17 Jul 2014 19:08:26 +0800
From:	Wanpeng Li <wanpeng.li@...ux.intel.com>
To:	Paolo Bonzini <pbonzini@...hat.com>
Cc:	"Zhang, Yang Z" <yang.z.zhang@...el.com>,
	Jan Kiszka <jan.kiszka@...mens.com>,
	Marcelo Tosatti <mtosatti@...hat.com>,
	Gleb Natapov <gleb@...nel.org>, Bandan Das <bsd@...hat.com>,
	"Hu, Robert" <robert.hu@...el.com>,
	"kvm@...r.kernel.org" <kvm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] KVM: nVMX: Fix virtual interrupt delivery injection

On Thu, Jul 17, 2014 at 12:43:58PM +0200, Paolo Bonzini wrote:
>Il 17/07/2014 11:11, Wanpeng Li ha scritto:
>>>>>> What hypervisor did you test with? nested_exit_on_intr(vcpu) will
>>>>
>>>>Jailhouse will clear External-interrupt exiting bit. Am I right? Jan.
>>>>
>>>>>> return true for both Xen and KVM (nested_exit_on_intr is not the same
>>>>>> thing as ACK_INTR_ON_EXIT).
>>>>
>>>>I guess he want to say External-interrupt exiting bit not ACK_INTR_ON_EXIT.
>>>>
>>Ah yes, a typo here.
>
>Ok, please repost this patch together with your version of patch 2.

Just send out the version two of 1/3 and 2/3. 

>
>Leave aside patch 3 for now, as I think the original use-after-free
>patch was wrong.

Any proposal is appreciated. ;-)

Regards,
Wanpeng Li 

>
>Paolo
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