On Wed, 2015-06-10 at 13:41 +0200, Peter Zijlstra wrote: > Hi Mike, Ben, > > I just noticed: > > arch/powerpc/Kconfig: select HAVE_PERF_EVENTS_NMI if PPC64 > > But can't ppc32 have FSL_EMB perf?
Yes, but it doesn't use NMIs. ppc64 has lazy interrupt disabling which functions as a pseudo-NMI. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev