Commit e419cf09 authored by Committed by Ben SkeggsBrowse files
drm/nouveau: Add a separate class for the kernel channel mutex.
nouveau_bo_move_m2mf() needs to lock the kernel channel, and it may be called from the pushbuf IOCTL with an user channel already locked. Use a separate subclass for the kernel channel mutex because this is legitimate mutex nesting. Signed-off-by: Francisco Jerez <firstname.lastname@example.org> Signed-off-by: Ben Skeggs <email@example.com>