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[Xen-ia64-devel] [PATCH] stacked pal call for VTi
| To: | Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx, "tgingold@xxxxxxx" <tgingold@xxxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel] [PATCH] stacked pal call for VTi |
| From: | "zhang xiantao" <xiantao.zhang@xxxxxxxxx> |
| Date: | Fri, 16 Feb 2007 00:21:41 +0800 |
| Delivery-date: | Thu, 15 Feb 2007 08:21:04 -0800 |
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Hi Tristan,
I don't think this patch is needed for VTi domain. Oppositely, it may cause errors for stacked converntion calls. Because I recalled that stacked convention calls' parameters have been transferred into static ones before trapping into VMM in vPAL. I will check the code here and to see whether stack registers are tainted before the trap.
Thanks,
Xiantao
2007/2/16, tgingold@xxxxxxx <
tgingold@xxxxxxx>:
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