linux/arch/powerpc/perf
Michael Ellerman 79a4cb28a0 powerpc/perf: Clear all MMCR settings before calling compute_mmcr()
Because we reuse cpuhw->mmcr on each call to compute_mmcr() there's a
risk that we could forget to set one of the values and use whatever
value was in there previously.

Currently all the implementations are careful to set all the values, but
it's safer to clear them all before we call compute_mmcr().

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-07-28 14:11:34 +10:00
..
bhrb.S
callchain.c
core-book3s.c powerpc/perf: Clear all MMCR settings before calling compute_mmcr() 2014-07-28 14:11:34 +10:00
core-fsl-emb.c powerpc/perf: add 2 additional performance monitor counters for e6500 core 2013-08-07 18:38:03 -05:00
e500-pmu.c
e6500-pmu.c powerpc/perf: Add e6500 PMU driver 2013-08-07 18:38:04 -05:00
hv-24x7-catalog.h powerpc/perf: Add 24x7 interface headers 2014-03-24 09:48:29 +11:00
hv-24x7.c powerpc/perf/hv-24x7: Catalog version number is be64, not be32 2014-04-28 16:31:50 +10:00
hv-24x7.h powerpc/perf: Add 24x7 interface headers 2014-03-24 09:48:29 +11:00
hv-common.c powerpc/perf: Add a shared interface to get gpci version and capabilities 2014-03-24 09:48:30 +11:00
hv-common.h powerpc/perf: Add macros for defining event fields & formats 2014-03-24 09:48:31 +11:00
hv-gpci.c powerpc/perf/hv-gpci: Make device attr static 2014-04-28 13:11:26 +10:00
hv-gpci.h powerpc/perf: Add hv_gpci interface header 2014-03-24 09:48:29 +11:00
Makefile powerpc/perf: Add kconfig option for hypervisor provided counters 2014-03-24 09:48:32 +11:00
mpc7450-pmu.c
power4-pmu.c
power5-pmu.c
power5+-pmu.c
power6-pmu.c
power7-events-list.h powerpc/perf: Make some new raw event codes available in sysfs 2014-03-24 09:48:23 +11:00
power7-pmu.c
power8-pmu.c powerpc/perf: Add PPMU_ARCH_207S define 2014-07-11 12:55:07 +10:00
ppc970-pmu.c