[Intel-gfx] [PATCH] agp/intel: Restrict GTT mapping to valid range on i915 and i945
eric at anholt.net
Wed May 26 14:04:05 PDT 2010
On Tue, 18 May 2010 12:24:51 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> Bug 15733 - Crash when accessing nonexistent GTT entries in i915
> On G33 and above, the size of the GTT space is determined by the GMCH
> control register. Prior to this revision, the size is determined by the
> size of the aperture. So we must careful to map and fill the appropriate
> range depending on chipset.
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
I'll only forgive you for sending me a non-compiling patch because you
figured out a bug that I didn't.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 197 bytes
Desc: not available
More information about the Intel-gfx