powerpc: Initialise PMU related regs on Power8
authorMichael Ellerman <michael@ellerman.id.au>
Thu, 25 Apr 2013 19:28:22 +0000 (19:28 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Apr 2013 06:11:06 +0000 (16:11 +1000)
commit240686c1368775b5dc80aae863301189b25f9bfa
treeff231854aed343e77fce506d9c93479861971be9
parent959c9bdd5828981d3d226873aba930019798fa65
powerpc: Initialise PMU related regs on Power8

For both HV and guest kernels, intialise PMU regs to something sane.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/reg.h
arch/powerpc/kernel/cpu_setup_power.S