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RE: [Xen-ia64-devel] Community effort neededtocatch upwithxen-unstable

To: "Tian, Kevin" <kevin.tian@xxxxxxxxx>, "John Byrne" <john.l.byrne@xxxxxx>
Subject: RE: [Xen-ia64-devel] Community effort neededtocatch upwithxen-unstable
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Thu, 1 Sep 2005 19:15:39 +0800
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
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Thread-topic: [Xen-ia64-devel] Community effort neededtocatch upwithxen-unstable
Hi, John,
        It works on my side now, with attached set of patches which also
include your's modifications. As a note to some further cleanup upon
yours, I kept all get_vm_area/vfree lines though ia64 doesn't need them.
But this can reduce #ifdefs and at least no harm to ia64. Then I also
removed the #ifdef for "addr == 0" check in grant_table.c due to same
reason. The tools patch contains some changes to common side, but I
think that's necessary for current ia64 model. See whether it works for
you then.


>-----Original Message-----
>From: Tian, Kevin
>Sent: Thursday, September 01, 2005 11:09 AM
>To: Tian, Kevin; John Byrne
>Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: RE: [Xen-ia64-devel] Community effort neededtocatch
>I saw general exception in Xen:
>VFS: Mounted root (ext2 filesystem) readonly.
>Freeing unused kernel memory: 240kB freed
>translate_domain_pte: bad mpa=0000010000000014 (>
>(XEN) translate_domain_pte: bad mpa=000000007c1c8618 (>
>(XEN) lookup_domain_mpa: bad mpa 000000007c1c8618 (>
>(XEN) translate_domain_pte: bad mpa=0000f84dc0003f30 (>
>(XEN) lookup_domain_mpa: bad mpa 0000f84dc0003f30 (>
>(XEN) ia64_fault: General Exception: IA-64 Reserved Register/Field
>(data a
>ccess): reflecting
>Maybe due to our environment difference like disk image, still

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