Commit d6bcfd1a authored Oct 09, 2010 by Linus Torvalds

drm-intel

* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel:
  drm/i915: Prevent module unload to avoid random memory corruption

parents 8ea3f0af 6939a5ac

drivers/gpu/drm/i915/i915_dma.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -2231,6 +2231,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
		dev_priv->mchdev_lock = &mchdev_lock;
		spin_unlock(&mchdev_lock);

		/* XXX Prevent module unload due to memory corruption bugs. */
		__module_get(THIS_MODULE);

		return 0;

		out_workqueue_free: