From 168cc7e0d694739af1d13dcbe13250be2a2372dd Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 30 Mar 2016 11:40:42 +0200 Subject: [PATCH] drm/qxl: Use unlocked gem unreferencing For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit 37b1c8e2eeeec5ba3a9dcb6d7b7bcd3d2d281ea3 Author: Daniel Vetter Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: Dave Airlie Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-4-git-send-email-daniel.vetter@ffwll.ch Link: http://patchwork.freedesktop.org/patch/msgid/1459330852-27668-5-git-send-email-daniel.vetter@ffwll.ch --- drivers/gpu/drm/qxl/qxl_fb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c index 7136e521e6dba..bb7ce07b788b7 100644 --- a/drivers/gpu/drm/qxl/qxl_fb.c +++ b/drivers/gpu/drm/qxl/qxl_fb.c @@ -443,11 +443,11 @@ out_unref: } } if (fb && ret) { - drm_gem_object_unreference(gobj); + drm_gem_object_unreference_unlocked(gobj); drm_framebuffer_cleanup(fb); kfree(fb); } - drm_gem_object_unreference(gobj); + drm_gem_object_unreference_unlocked(gobj); return ret; } -- 2.39.5