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[Xen-users] XenPVOPSDRM dom0 with nouveau driver

  • To: Xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Grigory Makarevich <grigorymakarevich@xxxxxxxxx>
  • Date: Thu, 11 Nov 2010 01:05:06 -0500
  • Cc:
  • Delivery-date: Wed, 10 Nov 2010 22:06:26 -0800
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Hi All,

While playing with xen/next-2.6.37 branch, I was trying to bring Xorg server (1.8.0) on dom0 domain
using nouveau driver for NVIDIA graphics. Having previous experience with the branch xen/stable-2.6.33 I was going to apply
the patch "ttm: Only set VM_IO on regions which are backed by VRAM or SYSTEM_RAM"
described at http://wiki.xensource.com/xenwiki/XenPVOPSDRM.

I have discovered that drm/ttm subsystem has undergone significant refactoring between 2.6.34 and 2.6.35
and previous flag TTM_MEMTYPE_FLAG_NEEDS_IOREMAP has gone.

I wonder if 

1. anybody had the success bringing Xorg on dom0  (2.6.37) with nouveau
2. there is a plan to update konrad/kms.fixes branch up to 2.6.37 branch

Thanks a lot,

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