Messages in this thread | | | Date | Tue, 1 Jun 2021 15:56:37 +0200 | From | Peter Zijlstra <> | Subject | Re: [RESEND PATCH] perf/x86/intel/uncore: Fix M2M event umask for Ice Lake server |
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On Tue, Jun 01, 2021 at 06:09:03AM -0700, kan.liang@linux.intel.com wrote: > From: Kan Liang <kan.liang@linux.intel.com> > > Perf tool errors out with the latest event list for the Ice Lake server. > > event syntax error: 'unc_m2m_imc_reads.to_pmm' > \___ value too big for format, maximum is 255 > > The same as the Snow Ridge server, the M2M uncore unit in the Ice Lake > server has the unit mask extension field as well. > > Fixes: 2b3b76b5ec67 ("perf/x86/intel/uncore: Add Ice Lake server uncore support") > Reported-by: Jin Yao <yao.jin@linux.intel.com> > Signed-off-by: Kan Liang <kan.liang@linux.intel.com> > Cc: stable@vger.kernel.org
Thanks!
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