https://bugzilla.novell.com/show_bug.cgi?id=394566
User jbeulich@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=394566#c13
Jan Beulich changed:
What |Removed |Added
----------------------------------------------------------------------------
Info Provider|daniel.rahn@novell.com |carnold@novell.com
--- Comment #13 from Jan Beulich 2008-06-18 05:21:47 MDT ---
With the machine at hand it wasn't difficult to figure out: 2.6.24 split the
AGP memory page destruction in two phases (unmap and free). While in 2.6.25
this really isn't needed anymore, it was kept that way for an unknown to me
reason. The problem is that there is hidden assumption that gart_to_virt()
returns the same result for the same input before and after unmapping a page,
which is wrong for Xen.
2.6.24 merge patch updated accordingly. Charles, once checked in, please hand
over to Lynn for getting a test build (which ideally the originator would be
given for verification, but if that's unfeasible it should be possible to find
a machine qith an Intel Q35 chipset over there).
--
Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.