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[Xen-devel] [PATCH] Avoid cache flush for AMD Cpus when entering C3 stat
| To: | Keir Fraser <keir@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH] Avoid cache flush for AMD Cpus when entering C3 state |
| From: | "Huang2, Wei" <Wei.Huang2@xxxxxxx> |
| Date: | Sat, 12 Nov 2011 15:08:22 +0000 |
| Accept-language: | en-US |
| Cc: | |
| Delivery-date: | Sat, 12 Nov 2011 07:09:17 -0800 |
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| Thread-index: | AQHMoUzrMP1dX5+MA0SJd/OqgvjiZQ== |
| Thread-topic: | [PATCH] Avoid cache flush for AMD Cpus when entering C3 state |
Hi Keir, Could you apply the patch to Xen-4.1 tree? This patch was back-ported from xen-unstable tree and is required to boost performance on new CPUs. Link: http://xenbits.xensource.com/hg/xen-unstable.hg/rev/450f1d198e1e Thanks, -Wei
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