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 4994A3A381C for ; Thu, 6 Aug 2026 13:50:01 +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=1786024202; cv=none; b=nAePBodI5u5ajoYlzPlwQMDVKiZyUyYUv7br4+QBBcMbXe+1B5qWMroyZ6CUZcXVu93oo5N3PzfR8j8AuE4TczwqWoInW2y/3hl9stQu3CxqQT2OzVfuFPurhbQ0K3TsppiQtAtIfvsGSk4XOvoidFFefN0NGGpiRCAOdHGs6ZE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786024202; c=relaxed/simple; bh=epLWzxUfiA5aL15jgabZ/q+9v3m6Ub8S0+AOtqRLyX8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GztOrV0mngrKIPeDfMqP6KwOTc3kDgp6nqMhKhA86IO9DROfBzdIjVUf6zB/lnlxx3IV2PusvSAxW2KtWvHLEFFy0TevmhznuZ6i7LEZjg3/4GnWmRv9om/BxvMBSAds4I/EOf4X8pYKf+C2Nx0zeeu969N9iTVBMgIVs1q2y4Q= 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=PAge2rDo; 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="PAge2rDo" 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 9AE7C153B; Thu, 6 Aug 2026 06:49:56 -0700 (PDT) Received: from e129823.arm.com (e129823.arm.com [10.2.213.3]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4EE583F632; Thu, 6 Aug 2026 06:49:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1786024200; bh=epLWzxUfiA5aL15jgabZ/q+9v3m6Ub8S0+AOtqRLyX8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PAge2rDop+RauO+OyKNGJ4a+yVhi1X7W9hJb/BO+HGUrg3T4aAY6VgWFd8TJa+7nu q5dGCpFjQx0S1+QWrwEg8wzywCscDhFXikwV7SfEcShLKE0yh0LMAN+rJ8BKB8+5G5 RSmlEduHR2y1yspfbL0mkmZqRkfE5uUSy7UZ6pzo= Date: Thu, 6 Aug 2026 14:49:56 +0100 From: Yeoreum Yun To: Suzuki K Poulose Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yeoreum Yun , mike.leach@arm.com, james.clark@linaro.org, alexander.shishkin@linux.intel.com, leo.yan@arm.com, jie.gan@oss.qualcomm.com Subject: Re: (subset) [PATCH v9 00/13] fix several inconsistencies with sysfs configuration in etmX Message-ID: References: <20260725113645.57519-1-yeoreum.yun@arm.com> <178602286291.39110.11955703681463115404.b4-ty@arm.com> 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: <178602286291.39110.11955703681463115404.b4-ty@arm.com> On Thu, Aug 06, 2026 at 02:29:31PM +0100, Suzuki K Poulose wrote: > > On Sat, 25 Jul 2026 12:36:32 +0100, Yeoreum Yun wrote: > > The current ETMx configuration via sysfs can lead to the following > > inconsistencies: > > > > - If a configuration is modified via sysfs while a perf session is > > active, the running configuration may differ between before > > a sched-out and after a subsequent sched-in. > > > > [...] > > Hi Levi, > > I have applied the fixes from this series to coresight/next. I won't be able to > pick up the rest without the Acks from Mike/Leo and it is too late for this > pull request. So, will pick the rest in the next cycle. Apologies. > > thanks! > > [01/13] coresight: etm4x: fix wrong check of etm4x_sspcicrn_present() > https://git.kernel.org/coresight/c/be090fdfd4a6 > [02/13] coresight: etm4x: fix underflow for usage of (nrseqstate - 1) > https://git.kernel.org/coresight/c/bfe75e265efe > [03/13] coresight: etm4x: fix leaked trace id > https://git.kernel.org/coresight/c/177a963da47e > [05/13] coresight: etm4x: missing cscfg_csdev_disable_active_config() in perf enable > https://git.kernel.org/coresight/c/a1b49a640b19 > [12/13] coresight: etm4x: remove redundant fields in etmv4_save_state > https://git.kernel.org/coresight/c/b335d4ae1c73 > > Best regards, Thanks Suzuki! @Leo and @Mike, Could you ack for the others please? -- Sincerely, Yeoreum Yun