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[Xen-devel] Re: [PATCH] x86: fix MCE/NMI injection

from [Jan Beulich] [Permanent Link][Original]
To: "Christoph Egger" <Christoph.Egger@xxxxxxx>
Subject: [Xen-devel] Re: [PATCH] x86: fix MCE/NMI injection
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Tue, 01 Dec 2009 11:00:50 +0000
Cc: Yunhong Jiang <yunhong.jiang@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Liping Ke <liping.ke@xxxxxxxxx>
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>>> Christoph Egger <Christoph.Egger@xxxxxxx> 01.12.09 11:39 >>>
>Just a minor nit: your cmpxchgptr() implementation
>looks very complicated and unreadable.

Do you have suggestions for how to improve it without losing the type
correctness checks? (And I really just cloned x86-64's cmpxchg(), so it
shouldn't be that much worse than already existing code.)

Jan


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