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[Xen-ia64-devel] [PATCH][Open GFW] Fix guest panic with particular memory size

To: Tristan Gingold <tgingold@xxxxxxx>
From: SUZUKI Kazuhiro <kaz@xxxxxxxxxxxxxx>
Date: Wed, 16 Jul 2008 16:53:50 +0900 (JST)
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Wed, 16 Jul 2008 00:54:42 -0700
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>

Hi Tristan,

I found that an HVM guest panics which has particular memory
size(e.g. 3073MB).
This is because an address of the auto variable is referred, so it
will be overwritten. Then it causes "Unaligned reference exception".

The following patch fixes it.

Thanks,
KAZ

Signed-off-by: Kazuhiro Suzuki <kaz@xxxxxxxxxxxxxx>

Attachment: fix_overwrite.patch.bz2
Description: Binary data

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