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[Xen-devel] RE: [PATCH] enhancement for unmaskable MSI and two cosmetic

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] RE: [PATCH] enhancement for unmaskable MSI and two cosmetic fixes.
From: "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>
Date: Tue, 26 Jan 2010 22:35:28 +0800
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Thread-index: AcqekU/0K8MMTo/pTv+aKNGTjxmCmAAAjfkyAAA851A=
Thread-topic: [PATCH] enhancement for unmaskable MSI and two cosmetic fixes.
Yeah, at least we have to apply the first two to fix a bug related to 
unmaskable MSI.  
Xiantao

-----Original Message-----
From: Keir Fraser [mailto:keir.fraser@xxxxxxxxxxxxx] 
Sent: Tuesday, January 26, 2010 10:26 PM
To: Zhang, Xiantao; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH] enhancement for unmaskable MSI and two cosmetic fixes.

Are these essential for 4.0.0? I've just tagged -rc2, so they've missed
that.

 -- Keir

On 26/01/2010 14:10, "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx> wrote:

> 0001: Revert 20334, since it doesn't solve the race for all corner cases.
> 0002: Fixed unmaskable MSI's IRQ migration.
> 0003: Reduce eoi stack's size to save per-cpu area.
> 0004: polarity-switch method for EOI message is only used for non-directed-eoi
> case. 
> Xiantao



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