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[Xen-devel] [PATCH]fix xencomm_copy_{from, to}_guest.

To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] [PATCH]fix xencomm_copy_{from, to}_guest.
From: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
Date: Fri, 5 Jan 2007 12:19:01 +0900
Cc: xen-ppc-devel@xxxxxxxxxxxxxxxxxxx, Hollis Blanchard <hollisb@xxxxxxxxxx>, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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fix xencomm_copy_{from, to}_guest.
It should not call paddr_to_maddr() with invalid address.

Originally this issue was found in xen/ia64 xencomm code and
in fact I didn't test this patch because currently ia64 xencomm forked
from common code. They should be consolidated somehow.

-- 
yamahata

Attachment: 13218_25cdcc5f21f8_fix_xencomm_copy_tofrom_guest.patch
Description: Text document

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