Messages in this thread | | | Date | Wed, 8 Nov 2023 10:05:50 +0000 | From | Catalin Marinas <> | Subject | Re: [PATCH] perf: arm_cspmu: Reject events meant for other PMUs |
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On Tue, Nov 07, 2023 at 02:12:58PM -0800, Ilkka Koskinen wrote: > On Tue, 7 Nov 2023, Catalin Marinas wrote: > > On Thu, 02 Nov 2023 17:16:54 -0700, Ilkka Koskinen wrote: > > > Coresight PMU driver didn't reject events meant for other PMUs. > > > This caused some of the Core PMU events disappearing from > > > the output of "perf list". In addition, trying to run e.g. > > > > > > $ perf stat -e r2 sleep 1 > > > > > > made Coresight PMU driver to handle the event instead of letting > > > Core PMU driver to deal with it. > > > > > > [...] > > > > Applied to arm64 (for-next/core), thanks! > > Just wanted to ask if you are planning to submit this patch for 6.7-rcX as a > fix? We have found out that one can even crash AmpereOne by running > "perf stat -C 1 sleep 1" without the patch.
Yes, I'll send it for 6.7-rc1 (probably tomorrow).
-- Catalin
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