Linux kernel bug fix: drm/i915/userptr: Acquire the page lock around set_page_dirty()
Subsystem: gpu/i915 (drivers/gpu/drm/i915/gem/i915_gem_userptr.c)
Bug type: crash, severity: high
Files changed: drivers/gpu/drm/i915/gem/i915_gem_userptr.c
Introduced by Chris Wilson on 2014-05-16 19:31:29 +0200; fixed by Chris Wilson on 2019-07-29 15:37:50 +0300 (lifetime: 1899 days)