Michael Ellerman 5d7ead0039 powerpc/perf: Set PPC_FEATURE2_EBB when we register the power8 PMU
The presence or absence of EBB is advertised to userspace via the presence
or absence of PPC_FEATURE2_EBB in cpu_user_features2.

Because the kernel can be built without PMU support, we should only add
PPC_FEATURE2_EBB to cpu_user_features2 when we successfully register the
power8 PMU support.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2013-07-24 14:18:45 +10:00
..
2013-07-10 18:11:34 -07:00
2013-01-29 11:33:37 +11:00