Hi,all When I insmod the dri kernel module in xfree864.2.0, it prompted : " unresolved symbol cmpxchg". I can't find the function cmpxchg in xfree864. 2.0 source code. In 4.1.0, cmpxchg is in drmP.h(xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel), But there is no this file in 4.2.0. I'm very confused. Where is it?? Thanks leelarence _______________________________________________ Newbie@XFree86.Org *** To unsubscribe , or change message options, see: http://XFree86.Org/mailman/listinfo/newbie