f7da398935
If a page fault occurs on VM not in fault a ref can be leaked. Fix this. Fixes:dd08ebf6c3("drm/xe: Introduce a new DRM driver for Intel GPUs") Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240301041036.238471-1-matthew.brost@intel.com (cherry picked from commit27b5a3f237) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>