Re: [PATCH V3 0/2] selftests/powerpc: Updates to EBB selftest for ISA v3.1

2021-06-17 Thread Michael Ellerman
On Tue, 25 May 2021 09:51:41 -0400, Athira Rajeev wrote: > The "no_handler_test" in ebb selftests attempts to read the PMU > registers after closing of the event via helper function > "dump_ebb_state". With the MMCR0 control bit (PMCCEXT) in ISA v3.1, > read access to group B registers is

Re: [PATCH V3 0/2] selftests/powerpc: Updates to EBB selftest for ISA v3.1

2021-05-26 Thread Nageswara Sastry
> On 25-May-2021, at 7:21 PM, Athira Rajeev wrote: > > The "no_handler_test" in ebb selftests attempts to read the PMU > registers after closing of the event via helper function > "dump_ebb_state". With the MMCR0 control bit (PMCCEXT) in ISA v3.1, > read access to group B registers is