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RE: [Xen-devel] Failure to get memory for GATT table, again


  • To: "Jacob Gorm Hansen" <jacobg@xxxxxxx>
  • From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
  • Date: Tue, 1 Feb 2005 21:25:33 -0000
  • Cc: "xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Tue, 01 Feb 2005 21:29:29 +0000
  • List-id: List for Xen developers <xen-devel.lists.sourceforge.net>
  • Thread-index: AcUImcvCdFSRd95cTASn2Be7YVZMEAAB6IqA
  • Thread-topic: [Xen-devel] Failure to get memory for GATT table, again

> >>(file=/mnt/hda3/home/jacobg/xeno-unstable.bk/xen/include/asm/mm.h, 
> > > >>line=157) Error pfn 0003ff40: ed=fc599260, sd=fc5996a0, 
> > > caf=80000002, 
> > > >>taf=f0000001
> > 
> > I suspect that sd is actually 'dom_xen', but it would be useful to
> > verify this.
> > Also, please print out max_page and post the e820 map for 
> the machine.
> 
> here is the error again, with max_page added:
> 
> (XEN) 
> (file=/mnt/hda3/home/jacobg/xeno-unstable.bk/xen/include/asm/m
> m.h, line=161) Error pfn 0003ff40: ed=fc599260, sd=fc5996a0, 
> caf=80000002, taf=f0000001 max_page 0003ff74
> (XEN)  0000000000100000 - 000000003ff74000 (usable)

I bet the fglrx driver just does get_free_pages rather than the proper
dma_alloc_coherent.

Ian


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