Em Fri, Jun 03, 2016 at 11:37:05PM +0200, Peter Zijlstra escreveu: > On Fri, Jun 03, 2016 at 06:27:40PM -0300, Arnaldo Carvalho de Melo wrote: > > Em Fri, Jun 03, 2016 at 06:15:15PM -0300, Arnaldo Carvalho de Melo escreveu: > > > Hi Peter, > > > > > > I built what is in tip/perf/core to test the topdown patches > > > from Andi but it is crashing on me, 'perf stat' was ok, but then I tried > > > 'perf trace' and got the NULL deref below, bet 'perf record' will do the > > > same. > > > > Yeah, just tried with 'perf record usleep 1' and got: > > Does > > lkml.kernel.org/r/[email protected] > > fix it?
yeap, thanks, fwiw: Tested-by: Arnaldo Carvalho de Melo <[email protected]> - Arnaldo
