From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B0A06C61DC4 for ; Thu, 27 Aug 2026 17:09:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tdozPcujSfvjvY4Ww7bWdauVPJfF5Yd56B6xUkSCZMw=; b=wgN3XtwJyYsjJz9NpPsINPHA5l kOt17z0Nr0uEcfRs5Waa77QyP59lf6RCaUsk4rw7Eor09RoO5Cg/c/DSvZ1gtbtZtbXAFnpZWUYHq KeAzcb5F6jLMGFGIW4iu6+17J0rP3gPwgTFNBfHMHCjONLzI4s7ymomXYRE1aZPMtPOJB6gU3go3g D+fs9GAb3iOXqLMnkPzWxuVcmBQkBPHyoEGrLkH4erstyEvQHzBVPL+5hLdXX6IjFrw0QnbhZ58jt YjoyG2C8RX4pwudSFnxcPhN1YwmthB+qt1nUeQK8w62/Uu2dbnirokyYyfkQaSIMmsIGZy65rMmue LMkDc65Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzdbj-00000004Qb5-0j6G; Thu, 27 Aug 2026 17:09:43 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzdbf-00000004QaK-2ufF for linux-arm-kernel@lists.infradead.org; Thu, 27 Aug 2026 17:09:40 +0000 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 91CB71688; Thu, 27 Aug 2026 10:09:34 -0700 (PDT) Received: from localhost (unknown [10.2.196.114]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0218B3F7D8; Thu, 27 Aug 2026 10:09:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1787850578; bh=4kAGRHdSHxPiOWMZBYv/OUtAGNumoXB3lShsZOeAwc4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DC3H611yKNX0DjpwTHyf6vov6Eaz9SY/BvqGSCrwuCCoiadU6Yp0sdnhOagkBEtAK F3dmVu4Pg6tl9q6ZXOddebq6i4osd41kTf5gsNCkQ5m7Q2wjZT2Fy63vN2tQDYttv0 MAQJhGJBtk95Oa0x/fN7g/rKIGZ+xXDLUnbNEyy8= Date: Thu, 27 Aug 2026 18:09:36 +0100 From: Leo Yan To: James Clark Cc: Suzuki K Poulose , Mike Leach , John Garry , Will Deacon , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Mathieu Poirier , Jonathan Corbet , Shuah Khan , Suyash Mahar , Amir Ayupov , 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 v2 09/14] perf cs-etm: Queue partial AUX records Message-ID: <20260827170936.GO8904@e132581.arm.com> References: <20260821-james-cs-unformatted-per-thread-fix-v2-0-00c4fd0701b4@linaro.org> <20260821-james-cs-unformatted-per-thread-fix-v2-9-00c4fd0701b4@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260821-james-cs-unformatted-per-thread-fix-v2-9-00c4fd0701b4@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260827_100939_862352_4427AC7B X-CRM114-Status: UNSURE ( 9.78 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Aug 21, 2026 at 10:49:07AM +0100, James Clark wrote: > In snapshot mode AUX records may straddle the boundary of multiple trace > buffers. Currently we only queue AUX records whose range is contained > wholly within a single buffer. > > Fix it by queuing any partial AUX range that overlaps any buffer. This issue has already existed before this series, so need a fix tag? > Signed-off-by: James Clark Otherwise: Reviewed-by: Leo Yan