From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 78F221DC9B3 for ; Tue, 26 May 2026 00:27:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779755260; cv=none; b=ClEm+ng9ocD0uGg8aee4pu8xsfncOKhpapXYeVdiA22wXwVIu0jNIr+Be4VgzJaFmSW0e7F6VhjccrRFUeWjhdazDfIIFjKPiI3Uzh8M/TCG/ZJNz9o2PrxLjcI2gl8nbQI1NcT4Q+bPNhWbn6K+NphBK5imsuFvtgvNBLAmSqY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779755260; c=relaxed/simple; bh=Ma15ZUBmePtiTo5Oak9wHf/2oDbsmHBtZ5j79KQWjNU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=IyHwyrDlD8dUwoYLOvwBJ/UTARkEtLAbwMO7H6EmQ2xn6BWtU/2cBzogFdRvUYgTJ0jjTAfBfXGORV6dP6jk7aH4wnew+vXkaYoflBitbHzzxuqoCGvfPIMshCnfLreNiDGi8a3ynmhNnw4XqwrWNOjlvth7o8NHOt76tuzwTHU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AvJypeyg; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AvJypeyg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 722DB1F000E9; Tue, 26 May 2026 00:27:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779755259; bh=Kqf7dliJdJsnn2jlxpt/z5y+LtdcG1GmFX4pn5QSIfA=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=AvJypeygqcr8IVjFNhAF3Uaat/C2heQnKY9QdeVXM5vNgUEnlUFa3yuimEyPjnT2n YH4o43XRhcZABGn86pNWzQz2T1ehPxL0nWXDWutlMRGKZfcHGKt78pZ0s2Dms1Lo4/ 5E5+E30xXCfTh9TiAY8yEavbq1aYj8wysXHBMN6kYRO7i8iPaACzGdJ7UgP/VvUS7V arNe6wI0JcOSJN5iFWddvyDNpfjrlHT9Agj4lNYFUWzwAaKQJ1fBUJzQRuTHGPG9nt JMQ7YMcrYILxJBmQ3xHHh3YQjZyRYqxqZHiXG0uKyGQ6433A06lSbgLI0AkQA+xrPK R4wWi+AgVGaKQ== Date: Mon, 25 May 2026 21:27:35 -0300 From: Arnaldo Carvalho de Melo To: Ian Rogers Cc: Namhyung Kim , linux-perf-users Subject: Re: Summary of perf-tools-next changes and patches sent to linux-perf-users Message-ID: References: Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, May 25, 2026 at 09:21:44PM -0300, Arnaldo Carvalho de Melo wrote: > On Mon, May 25, 2026 at 09:15:35PM -0300, Arnaldo Carvalho de Melo wrote: > > On Mon, May 25, 2026 at 04:35:51PM -0700, Ian Rogers wrote: > > > I've been working on a script [1] to summarize what's been sent to the > > > linux-perf-users mailing list (using nntp) and compare it to what's > > > merged into the perf-tools-next branch (using git). The idea is to > > > make it slightly easier to track down patches that might have been > > > missed. The script shows what has been merged and what's pending, what > > > Sashiko thinks, and whose turn it is to work on the patch (author, > > > reviewer or maintainer) using some naive tag analysis. The output is > > > quite large, so rather than adding it below, I will send the last 4 > > > weeks in separate e-mail replies to this message. > > > > I'm doing this locally as well, helps. > > For instance, from earlier today: > > $ cat /tmp/outstanding.txt > > Outstanding patches for perf-tools-next — 2026-05-25 > (checked against next2/perf-tools-next) > ===================================================== > > Tier 2 — Likely ready, needs closer look > ----------------------------------------- I had alredy processed Tier 1 at this point so deleted it from the file :-) - Arnaldo > 1. perf stat: Fix uncore metric scaling across aggregation modes > Author: Chun-Tse Shao > Version: v3, 2 patches > Reviews: Namhyung reviewed v1; no reviews on v3 yet > Message-ID: <20260521201505.124690-1-ctshao@google.com> > > 2. perf python: Improvements and callchain support > Author: Ian Rogers > Version: v9, 23 patches > Message-ID: <20260522220435.2378363-1-irogers@google.com> > > 3. perf data ctf: Replace libbabeltrace with babeltrace2-ctf-writer > Author: Michael Jeanson > Version: v1, 1 patch + Ian's 2-patch feature test > Message-ID: <20260512194710.162215-1-mjeanson@efficios.com> > Ian's follow-up: <20260512215621.468685-1-irogers@google.com> > > 4. perf test: Harness improvements > Author: Ian Rogers > Version: v1, 14 patches > Message-ID: <20260513230450.529380-1-irogers@google.com> > > Tier 3 — Single patches, needs review > -------------------------------------- > > 5. perf bench: Add --write-size option to sched pipe > Author: Breno Leitao > Version: v1, 1 patch > Message-ID: <20260515-perf_bench_pipe-v1-1-3c5b805ba178@debian.org> > > 6. perf evsel: Fix error handling in tp_format lookup > Author: Hongling Zeng > Version: v1, 1 patch > Message-ID: <20260521025738.17867-1-zenghongling@kylinos.cn> > > 7. perf kvm stat: Update the exit reason mappings > Author: Gautam Menghani > Version: v1, 1 patch > Reviews: Ian reviewed (needs v2 per feedback) > Message-ID: <20260512120408.59332-1-gautam@linux.ibm.com> > > 8. perf build: Fix Python extension build with GCC 16 hardening > Author: Jan Polensky > Version: v1, 1 patch > Reviews: Thomas Richter Reviewed-by > Message-ID: <20260520125637.105681-1-japo@linux.ibm.com> > > Already merged in next2/perf-tools-next > ----------------------------------------- > > - perf tests: uncore/topdown event sorting (Ian, v8) — 9f116f4b811b > - perf build: parallel build cleanup (Ian, v7) — 85cc481af5ff + 5 more > - perf build: Update kernel headers (Namhyung, v3) — aa13e4b120f9..5a433107fab6 > - Fix SIGCHLD vs pause() race (Swapnil, v4) — 35c9fb22000f > - Fix kwork ASAN + libunwind test (Ian, v1) — e898c505b0ee, fdec0a81cad5 > - Fix cgroup metric with BPF counters (Ian, v4) — 65bd18199ad5, bd2a5be1fe73 > - tool_pmu enable/disable (Ian, v2) — 0b18bced5444 > - libunwind multiple remote (Ian, v5) — fdec0a81cad5 > - tools/build: LLVM versioning (James, v2) — 98e68cb77823 > - perf inject intel-PT LBR/brstack (Ian, v3) — daac18e7c42c > - perf trace --show-cpu (Aaron, v4) — e445b78ffb8d > - stat delay duration_time test (Ian) — f83deb058025