drm/i915: i915_gem_object_finish_gtt must always release gtt mmap

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Even if the object is no longer in the GTT domain, there may still be
a user space mapping which needs to be released.

Without this fix, render-based text (mostly in firefox) would
occasionally get corrupted when the system was under load.

Signed-off-by: Keith Packard <keithp@keithp.com>

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This commit is contained in:

Keith Packard 2011-06-24 21:02:59 -07:00

parent 2cd1176bd9

commit b97c3d9c16

1 changed files with 3 additions and 3 deletions

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drivers/gpu/drm/i915/i915_gem.c

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