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[Xen-devel] [PATCH] 3.1-testing ia64 patches

To: Keir Fraser <keir.fraser@xxxxxxxxxx>
Subject: [Xen-devel] [PATCH] 3.1-testing ia64 patches
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Wed, 02 Apr 2008 21:18:20 -0600
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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Hi Keir,

   The two patches attached are necessary for ia64 in the 3.1-testing
tree.  We make use of the x86 pci-dma-xen.c in this code based, but our
pfn_to_mfn() doesn't provide the true machine frame.  Instead we need
pfn_to_mfn_for_dma().  On current upstream, we've created our own files
for this and we've made the corresponding update in
ia64/linux-2.6.18-xen.hg.  For this backport, the easiest approach seems
to be to redefine pfn_to_mfn() for ia64 in this file.  The other patch
simply backports the addition of the paddr_t typedef.  Thanks,


Attachment: ia64_check_pages_physically_contiguous.patch
Description: Text Data

Attachment: paddr.patch
Description: Text Data

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