Re: [PATCH] powerpc/perf: Fix IMC initialization crash

2017-10-10 Thread Madhavan Srinivasan
On Wednesday 11 October 2017 09:41 AM, Michael Ellerman wrote: Anju T Sudhakar writes: Call trace observed with latest firmware, and upstream kernel. [ 14.499938] NIP [c00f318c] init_imc_pmu+0x8c/0xcf0 [ 14.499973] LR [c00f33f8] init_imc_pmu+0x2f8/0xcf0 [ 14.57] Ca

Re: [PATCH] powerpc/perf: Fix IMC initialization crash

2017-10-10 Thread Michael Ellerman
Anju T Sudhakar writes: > Call trace observed with latest firmware, and upstream kernel. > > [ 14.499938] NIP [c00f318c] init_imc_pmu+0x8c/0xcf0 > [ 14.499973] LR [c00f33f8] init_imc_pmu+0x2f8/0xcf0 > [ 14.57] Call Trace: > [ 14.500027] [c03fed18f710] [c00f

[PATCH] powerpc/perf: Fix IMC initialization crash

2017-10-10 Thread Anju T Sudhakar
Call trace observed with latest firmware, and upstream kernel. [ 14.499938] NIP [c00f318c] init_imc_pmu+0x8c/0xcf0 [ 14.499973] LR [c00f33f8] init_imc_pmu+0x2f8/0xcf0 [ 14.57] Call Trace: [ 14.500027] [c03fed18f710] [c00f33c8] init_imc_pmu+0x2c8/0xcf0 (unre