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[Xen-devel] [PATCH] calling zap_low_mappings breaks xen boot on the es7000

  • To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx>
  • Date: Fri, 18 May 2007 15:20:56 -0400
  • Delivery-date: Fri, 18 May 2007 12:19:30 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AceWvpt92gNeWwKxEdy09AAWy6hiGQCvyjGg
  • Thread-topic: [PATCH] calling zap_low_mappings breaks xen boot on the es7000
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

Attachment: nozapes7000.patch
Description: nozapes7000.patch

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