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Re: [Xen-devel] [PATCH] hvm emul: fix cmpxchg emulation to use an atomic
| To: | "Patrick Colp (Intern)" <Patrick.Colp@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] hvm emul: fix cmpxchg emulation to use an atomic operation |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Thu, 06 Aug 2009 12:23:53 +0100 |
| Cc: | |
| Delivery-date: | Thu, 06 Aug 2009 04:24:19 -0700 |
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| In-reply-to: | <C6A0754D.117C6%keir.fraser@xxxxxxxxxxxxx> |
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| Thread-topic: | [Xen-devel] [PATCH] hvm emul: fix cmpxchg emulation to use an atomic operation |
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On 06/08/2009 11:55, "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> wrote: > Overall, I'm not super-fussed to touch this at all, and certainly not unless > code can be shared and fallback paths implemented. Actually, talking of code sharing, could we unify the HVM shadow emulation path with hvm/emulate.c? I've thought about looking into that before but never got round to it. I'm not sure how nicely it would work out. It's not a prereq for your patch. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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