linux-kernel - linux-next: build failure after merge of the perf tree

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Message-ID: <20230530090525.43a8d23e@canb.auug.org.au>
Date:   Tue, 30 May 2023 09:05:25 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Arnaldo Carvalho de Melo <arnaldo.melo@...il.com>
Cc:     Arnaldo Carvalho de Melo <acme@...hat.com>,
        Ian Rogers <irogers@...gle.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the perf tree

Hi all,

After merging the perf tree, today's linux-next build (powerpc perf)
failed like this:

arch/powerpc/util/kvm-stat.c: In function 'kvm_add_default_arch_event':
arch/powerpc/util/kvm-stat.c:207:21: error: implicit declaration of function 'pmu_have_event'; did you mean 'perf_pmu__have_event'? [-Werror=implicit-function-declaration]
  207 |                 if (pmu_have_event("trace_imc", "trace_cycles")) {
      |                     ^~~~~~~~~~~~~~
      |                     perf_pmu__have_event

Caused by commit

  1eaf496ed386 ("perf pmu: Separate pmu and pmus")

I have used the perf tree from next-20230525 for today.

-- 
Cheers,
Stephen Rothwell

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