Linux kernel bug fix: qxl: check for kmap failures
Subsystem: gpu (drivers/gpu/drm/qxl/qxl_draw.c)
Bug type: unknown, severity: high
Files changed: drivers/gpu/drm/qxl/qxl_draw.c
Introduced by Dave Airlie on 2013-04-12 13:51:07 +1000; fixed by Dan Carpenter on 2016-07-12 16:20:17 +0200 (lifetime: 1187 days)