diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2015-06-28 14:18:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-03 09:29:18 -0700 |
| commit | fb74882f63287d2a19edbc3a7a425ff21de771b7 (patch) | |
| tree | 82b4409dd331d70ef8f86868d6938e6de736d622 /crypto/asymmetric_keys | |
| parent | a6a8032fb8622cf5ba914fbb5e8555f411d327d7 (diff) | |
agp/intel: Fix typo in needs_ilk_vtd_wa()
commit 8b572a4200828b4e75cc22ed2f494b58d5372d65 upstream.
In needs_ilk_vtd_wa(), we pass in the GPU device but compared it against
the ids for the mobile GPU and the mobile host bridge. That latter is
impossible and so likely was just a typo for the desktop GPU device id
(which is also buggy).
Fixes commit da88a5f7f7d434e2cde1b3e19d952e6d84533662
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed Feb 13 09:31:53 2013 +0000
drm/i915: Disable WC PTE updates to w/a buggy IOMMU on ILK
Reported-by: Ting-Wei Lan <lantw44@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91127
References: https://bugzilla.freedesktop.org/show_bug.cgi?id=60391
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/asymmetric_keys')
0 files changed, 0 insertions, 0 deletions