From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7EEA2288C0A; Mon, 19 Jan 2026 16:09:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768838988; cv=none; b=BtFShVeITO/IfDRhV+wDd2IFEmfbxjE1YSG+g0oDs3WsvFg8f54+GZ24gbPTdspAy7G1rJDmDQZSl3CrqX54vldsEXuxiDBBtJc9b4W0Rj4atTdrRl/tCu0/Pmcbp1XHkZYbcb7/ws7d7blX/wgDPoB841LED0xvxNp4RlCu+TE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768838988; c=relaxed/simple; bh=zc4sY5FqynenxO/ZE5el0mWkxPgSB264gPFmbsQQBQw=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=VqDHvU7g7ZNC9Xy1v9WUZpt86Fop766lkCF5VlRueyoFNMV5CLKYZbJQTX7c8Gb0qDhhFZIB+yHHdW+FK9rChdF5iqpedYgDaxCbL+nue1RcjB1IpDhEczULYK+HLZ/vc//EG2wIR4ED2JDxjZhqAU+OtREFOf6AFpPUeOqagUM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hJgW4/8w; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hJgW4/8w" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C47F8C116C6; Mon, 19 Jan 2026 16:09:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768838988; bh=zc4sY5FqynenxO/ZE5el0mWkxPgSB264gPFmbsQQBQw=; h=Date:From:To:Cc:Subject:From; b=hJgW4/8wqFM9Zpy3T8KOLdq7GHAGh3cTr2nVcBP7K2BDbbUm5pqMCslbKQJR4XlHd NeLLgCly5DaLfCiKHeZgmO2yArMLXo+fMsGrFJFVDpno2cpeFcThQ18RBAjU9dEXlb g4q6oLdcKKz86f1HQJKK3rysUSSrplK7gLMQ6MFlhoOOjsS7qnnQ6RMcGKXciWnDU5 35w4wzV+dyS+muNy0FPmLPxgzS66zbyDso5VNwfjo6Hd0DY7nsEkjagbart3M7bnbG 6gP5LF16Whn8/tUeU6IeleweXSwmzrCTIexAKQe5IL7u8aGgG1DqF9Iid5EshyacZg x4lzeDCEv/O+Q== Date: Mon, 19 Jan 2026 16:09:44 +0000 From: Mark Brown To: Arnaldo Carvalho de Melo , Namhyung Kim Cc: James Clark , Leo Yan , Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure after merge of the perf tree Message-ID: Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, After merging the perf tree, today's linux-next build (arm64 perf) failed like this: Exception processing /tmp/next/perf/pmu-events/arch/arm64/arm/cortex-a510/pmu.json Traceback (most recent call last): File "/tmp/next/build/tools/perf/pmu-events/jevents.py", line 1405, in ftw action(parents, item) ~~~~~~^^^^^^^^^^^^^^^ File "/tmp/next/build/tools/perf/pmu-events/jevents.py", line 656, in preprocess_one_file for event in read_json_events(item.path, topic): ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^ File "/tmp/next/build/tools/perf/pmu-events/jevents.py", line 464, in read_json_events events = json.load(open(path), object_hook=JsonEvent) File "/usr/lib/python3.13/json/__init__.py", line 293, in load return loads(fp.read(), cls=cls, object_hook=object_hook, parse_float=parse_float, parse_int=parse_int, parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw) File "/usr/lib/python3.13/json/__init__.py", line 359, in loads return cls(**kw).decode(s) ~~~~~~~~~~~~~~~~^^^ File "/usr/lib/python3.13/json/decoder.py", line 345, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.13/json/decoder.py", line 361, in raw_decode obj, end = self.scan_once(s, idx) ~~~~~~~~~~~~~~^^^^^^^^ File "/tmp/next/build/tools/perf/pmu-events/jevents.py", line 422, in __init__ raise argparse.ArgumentTypeError('Cannot find arch std event:', arch_std) argparse.ArgumentTypeError: ('Cannot find arch std event:', 'PMU_OVFS') Caused by commit a66f6242fbf52 (perf vendor events arm64: Remove uncountable events) I have used the perf tree from 20260116 instead.