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xen-devel
Re: [Xen-devel] Re: mm.c:777:d2 Non-privileged (2) attempt to map I/O sp
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To: |
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> |
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Subject: |
Re: [Xen-devel] Re: mm.c:777:d2 Non-privileged (2) attempt to map I/O space 000f995a + (XEN) mm.c:845:d20 Error getting mfn jd (pfn 84fd) from L1 entry 800000000246d467 for l1e_owner=20, pg_owner=32753 |
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From: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Date: |
Tue, 01 Dec 2009 14:44:49 -0800 |
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Cc: |
xen-devel@xxxxxxxxxxxxxxxxxxx, armbru@xxxxxxxxxx, JBeulich@xxxxxxxxxx, Ian.Campbell@xxxxxxxxxxxxx, Olivier NOEL <ONOEL@xxxxxxxxxxxxxx>, keir.fraser@xxxxxxxxxxxxx |
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Tue, 01 Dec 2009 14:45:13 -0800 |
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On 12/01/09 13:57, Konrad Rzeszutek Wilk wrote:
>> 1a) add a flag to avoid setting VM_IO? (uncompiled, untested, uneverything)
>>
> That did it. Tested with Dom0 and DomU succesfully.
>
> Signed off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
>
Oh, good. Could you look at splitting it into a pair of patches
(separate fbdev + xen), and see if you can raise a maintainer ACK (Jaya
Kumar <jayakumar.lkml@xxxxxxxxx>, by the look of it)? Also, are there
any other places which should be testing FBDEV_VIRTFB (does
fbmem.c:fb_mmap() come into play)?
Thanks,
J
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