From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B249A409632; Mon, 14 Sep 2026 08:13:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789373628; cv=none; b=LRYGdwBZwRut8agemcx040kOlqtcZpIITpQha85iTyhwZyI1zIj6vnb2fql5/dqEqojODSJ1Rm6+O3UTVxGPqcsSpOm3/pPxUAUGQp7UfXN5LxrznpXDAJX4arA28ISuTAwai8ZqO/FKSzjfDxzbgw24EmCPGyaV2iyYnPUZTXc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789373628; c=relaxed/simple; bh=IUx9npSbM6aOGbT981H4LjgrA0kKmEs/fDvfjpfynoU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pTO9ADwfWBDcCLeQZa0kWcpfGAteLjIwIkvSGpVpCryTQJfbk0UHU4CToZ4G8mu/86BrWrpd3ytzRg0fls91jBUKE7XXLmqIseqNb1F67Q76LRtQXkgTOyPPRcy85zhohJqFH+0bd2E9rX0gUtR35l8O1fn4Fh+vnBAx+InUD0k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b=Ie0F5Yrz; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.b="Ie0F5Yrz" Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 294771570; Mon, 14 Sep 2026 01:13:42 -0700 (PDT) Received: from localhost (unknown [10.2.196.114]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 65B693F7B4; Mon, 14 Sep 2026 01:13:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1789373625; bh=IUx9npSbM6aOGbT981H4LjgrA0kKmEs/fDvfjpfynoU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ie0F5Yrzn4+JUTJXdJ59qKHeSnntkVs/evhaYFzCMI5fXmKYH+ALw+LAaNOIZflIx cchmn6Qw7oauzbwstdIZIrMFDU5g5YkP0LZS323YQUWkpNicFH6hRlQqRd42sDydXD VqDiywdnOT+pXi0AJXMsRgbNU6Aemrf8+CG/mmpE= Date: Mon, 14 Sep 2026 09:13:43 +0100 From: Leo Yan To: Arnaldo Carvalho de Melo Cc: James Clark , Suzuki K Poulose , Mike Leach , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Mathieu Poirier , Jonathan Corbet , Shuah Khan , Suyash Mahar , Leo Yan , linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , linux-doc@vger.kernel.org Subject: Re: [PATCH 00/14] perf cs-etm: Per-thread mode fixes and snapshot wrap support Message-ID: <20260914081343.GF200420@e132581.arm.com> References: <20260811-james-cs-unformatted-per-thread-fix-v1-0-90565318f5f8@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Arnaldo, On Sun, Sep 13, 2026 at 10:20:31PM -0300, Arnaldo Carvalho de Melo wrote: > On Tue, Aug 11, 2026 at 04:30:03PM +0100, James Clark wrote: > > Fix a few issues with per-thread mode: > > - With TRBE, thread migrations hit a queue without a decoder assert > > - On nVHE, everything looks like guest trace instead of host > > - Tracing multiple threads didn't really work > > This series applies cleanly to perf-tools-next but has no Reviewed-by > nor was processed by Sashiko. > > Can somebody from the ARM camp take a look at it, please? James has sent v2 [1] and I gave some words on it. Adrian also has one comment for snapshot callbacks refactoring. Sashiko also sent out review on the series. Thanks, Leo [1] https://lore.kernel.org/linux-perf-users/20260821-james-cs-unformatted-per-thread-fix-v2-0-00c4fd0701b4@linaro.org/