On 03/09, Borislav Petkov wrote: > > On Mon, Mar 09, 2015 at 06:10:41PM +0100, Oleg Nesterov wrote: > > drop_fpu() does clear_used_math() and usually this is correct because > > tsk == current. However switch_fpu_finish()->restore_fpu_checking() is > > called before it updates the "current_task" variable. If it fails, we > > You mean here "... before __switch_to() updates the current_task ... ", > I assume?
Yes... should I resend? Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/