af785e75bf
There may be different register mask for use with intr or user on some platforms, e.g. Icelake. Add weak functions arch__intr_reg_mask() and arch__user_reg_mask() to return intr and user register mask respectively. Check mask before printing or comparing the register name. Generic code always return PERF_REGS_MASK. No functional change. Suggested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Tested-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/1557865174-56264-2-git-send-email-kan.liang@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> |
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