Commits
Richard Liu committed 0ce92cf296f
MA-10665-3 [#imx-615] Fix monkey test reboot issue due to drm gem bug Fix monkey test reboot issue due to drm gem bug. 1. deref gem_obj in the end of funtion 2. replace async unlock with bottom half unlock. Monkey commands: while true;do monkey --pct-syskeys 0 -v 100000;done Reboot log: [ 884.062236] WARNING: CPU: 3 PID: 3987 at drivers/gpu/drm/drm_gem.c:776 drm_gem_object_release+0x40/0x48 [ 884.076072] Modules linked in: bcmdhd [ 884.079760] [ 884.081260] CPU: 3 PID: 3987 Comm: ReferenceQueueD Not tainted 4.9.56-00115-ge9a7131 #1 [ 884.089268] Hardware name: Freescale i.MX8QXP MEK (DT) [ 884.094410] task: ffff80004cf6de80 task.stack: ffff800839838000 [ 884.100338] PC is at drm_gem_object_release+0x40/0x48 [ 884.105405] LR is at viv_gem_free_object+0x64/0x90 Date: Nov 27, 2017 Signed-off-by: Richard Liu <xuegang.liu@nxp.com>