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 C0EC5C56208 for ; Thu, 6 Aug 2026 13:29:59 +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:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=nWjk6/li1Wl3fs+vwXz8OlLZy0TvDhpR2Xx4pSYOxg4=; b=mPvSXPZvZaJ/Br5csHbyMG/Xlg Jcr+fGxzgFrARRYSUAqZSP5pP9isdxFrp5pQg4eVUz/JCn2dQvw6YBEsHBhfIIOWzCN/lVgX17Tn6 RlBGThbQr9yOHv/QxdKZ8TjWSL3leDRWCm4B1VjhRzavK+fFQfIT6DAGxO/18vf+l6I1p7aM3ZXeO vzrGy/4lX1JNozkPPuNWcHXUjTFP9mEWJnQfKfbRTlXGXGlfexXUZ6dtKoFHDHGrwZ849aDIwF6d4 D+iSDumOwuPQ9uWSGINKU6a+6Zu1cXDvZga3XEa+Jmb4NQf5vqhx/bQr3lpy7K55BZ5zAXbgqbxOw QDsnB/MA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wryAP-00000005uOn-09La; Thu, 06 Aug 2026 13:29:49 +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 1wryAM-00000005uO8-3iBV for linux-arm-kernel@lists.infradead.org; Thu, 06 Aug 2026 13:29:48 +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 ACE9E153B; Thu, 6 Aug 2026 06:29:40 -0700 (PDT) Received: from ewhatever.cambridge.arm.com (ewhatever.cambridge.arm.com [10.2.197.99]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 1BDEB3F632; Thu, 6 Aug 2026 06:29:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1786022984; bh=qUYUxyNO/1qrdP120om8w13u9cf1VJmN6mJ8n573ID4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W3lavI9zrwMV5BbS/fEmNjD13IDeYgwit7JYBlEnviiw1f77dK3xHXQ6aO0eAuu3S Gys46ivyd6NVkwPxNsUNPdkMgR2llZ0M7fhXdbCWvKzso1m4r84QzyFRh3dgvgXyCt GKBlctmmxQZh9ciXXIW70iwSa27QTACdlfdn2tDc= From: Suzuki K Poulose To: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yeoreum Yun Cc: Suzuki K Poulose , 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 Date: Thu, 6 Aug 2026 14:29:31 +0100 Message-ID: <178602286291.39110.11955703681463115404.b4-ty@arm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260725113645.57519-1-yeoreum.yun@arm.com> References: <20260725113645.57519-1-yeoreum.yun@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260806_062946_963347_E10BAA76 X-CRM114-Status: GOOD ( 10.03 ) 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 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, -- Suzuki K Poulose