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[Xen-devel] Re: [PATCH] calling zap_low_mappings breaks xen boot on the
| To: | "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [PATCH] calling zap_low_mappings breaks xen boot on the es7000 |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Sat, 19 May 2007 09:19:56 +0100 |
| Delivery-date: | Sat, 19 May 2007 01:16:21 -0700 |
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| Thread-index: | AceWvpt92gNeWwKxEdy09AAWy6hiGQCvyjGgABwt3Ps= |
| Thread-topic: | [PATCH] calling zap_low_mappings breaks xen boot on the es7000 |
| User-agent: | Microsoft-Entourage/11.3.3.061214 |
Either we should just delay the zap_low_mappings() call, or fix your code to map_domain_page()/unmap_domain_page(). How late in boot do you need the low mappings? -- Keir On 18/5/07 20:20, "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx> wrote: > All, > Changeset 15044 fixes zap_low_mappings, and calls it from setup.c if on > a x86_64 box. > This zaps some of the memory the ES7000 uses to talk to the Server > Control (to setup APICs, for instance). > This patch executes the zap_low_mappings only if not on an ES7000. > Signed-off-by: Rajagopalan Subrahmanian <raj.subrahmanian@xxxxxxxxxx> > > Thanks > Raj _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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