From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 811F5606BAB6 for ; Fri, 13 Nov 2026 16:04:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=HYFpucmw; dkim=pass (1024-bit key) header.d=arm.com header.i=@arm.com header.a=rsa-sha256 header.s=foss header.b=rHAkUWbn 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-Unsubscribe-Post:List-Owner; bh=oIe8tsNYDsRzQFg3J2rpKh8+KY+zb5Wykm4LdjiH/U8=; b=HYFpucmwB2NRhZcH4Zcd1+ldAB 97lvsPFiZw1pyrh0aMWCcudMD+GTXn+/wGSgDPkTUIiJXJcHCT4vtw4LpJLjs+JauOTH5goU/TQLc zhose/JiEqAFm0oF7fAQ+Iyi8w32iMwBG4tW3X4+QKYeDPCygTNxb+yTwBM4L6Gim82wIQak11/Bp /ORwjMbJ3NRTm5nDEHQWvo7nqrcbQBCDrBXqJ3UmnmXEfRaZJ711LUT8JObhW4O6fXDdJ6WpUu+dI 7k5XCjvyi0TSagshUEvCTtjP+qesfrKU3nfF63cDloT4pl8mChvrJSMWXZMe+k6MCuMcCzPMNEIVU Fmjw3Spw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRtkt-0000000DV59-1DrE; Fri, 13 Nov 2026 16:03:59 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.100.1 #2 (Red Hat Linux)) id 1xRtkh-0000000DV32-15OP for linux-arm-kernel@lists.infradead.org; Fri, 13 Nov 2026 16:03:48 +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 DB8991516; Fri, 13 Nov 2026 08:03:42 -0800 (PST) Received: from pluto (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9667A3F673; Fri, 13 Nov 2026 08:03:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1794585825; bh=oIe8tsNYDsRzQFg3J2rpKh8+KY+zb5Wykm4LdjiH/U8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rHAkUWbnsG87EaSsWRJnZUOiwdJFcWBWAMR/bFBo7N1n8fxIbeFiGIn4wQWmOGNzK bHV9z02MXIuwXuOXvZOGvlTKDTw51Mzcardv1ryWXIAwbST7id1sjLaVJTfsfS2LLX q1ACZXW9TtK8/xORwMhIWasFJlJxW2eTJqbOeGmQ= Date: Fri, 13 Nov 2026 16:03:37 +0000 From: Cristian Marussi To: Guangshuo Li Cc: Sudeep Holla , Cristian Marussi , "Rafael J. Wysocki" , arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH] powercap: arm_scmi: Fix potential stale zones after a skipped leaf Message-ID: References: <20261113-4e14e563a1-powercap-scmi@mail.sdu.edu.cn> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261113-4e14e563a1-powercap-scmi@mail.sdu.edu.cn> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261113_080347_346059_3779CAD7 X-CRM114-Status: UNSURE ( 6.60 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.4 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Fri, Nov 13, 2026 at 10:09:35PM +0800, Guangshuo Li wrote: > scmi_zones_register() skips leaf zones that cannot be registered, but > returns the last leaf error when that leaf ends the traversal. Probe > then fails without unregistering the successfully registered zones, > whose private data is device-managed. LGTM. Reviewed-by: Cristian Marussi Thanks, Cristian