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 F2B35E77180 for ; Thu, 12 Dec 2024 17:11:41 +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: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:References: List-Owner; bh=US0sNSA9+vWU77C0dKGx5HEPtf3IqHGi45uXTp6uT90=; b=WaOQ8n5Ly4kmCX r1D5wASOEFPqlpW0fjNi00CNuTBc2A6D0Ixcv49OVdzrLOxC75OuptNTpQzILTmUPDjSzrYZ6nTfc h/7uC0wWhAdamkyEw62y8gB1izN/PWWw9vbykbwNni4OVnPUR+7Qb41BLQO987OUu3kUuJknfsW0o rWBOJGbHf7xQuucJaN/BWBY4QBqyBzUJjunPFo0glFy1CPG8FnHt4osjG2IuQjLhnwxBvdrnc+1lx Kdbeaf/+59J4HnYB82NR5I5cYR7dacblc+m0RLwOVxHZtAbpBBT7KCXMUgj+fkOn06xlu3a70Wc5m MKfrlb8xoXN540X0SeFw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tLmim-0000000181m-2gC7; Thu, 12 Dec 2024 17:11:28 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tLlqZ-00000000vYz-1IHt; Thu, 12 Dec 2024 16:15:28 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 1AB5DA428B1; Thu, 12 Dec 2024 16:13:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C380AC4CECE; Thu, 12 Dec 2024 16:15:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734020126; bh=US0sNSA9+vWU77C0dKGx5HEPtf3IqHGi45uXTp6uT90=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=bo3M0O7NEW5DrPsa+237O22XtQJZW9dTotn6RtDp6LWegudmtbYElUOb0y9R041UG 643Kb6M1zNYDFRdRKdUfVg65klYDRBVhNHuRQBulAPSSSwnJYZp+8mG6in53Cc7DxX iVxeLqwMJpXwgHVj/Fu8fne8LxtofEKK/PkuDCMi45i7rvue7UO56qehqi1o0lem2K RAtPmxHOLbgbqf8kt4YvRl/BDPvCg2P3VO6H/olO99JX7VoBVk272msh9SzXNxDjKA cgb3anQh+slDUqL1MTZZ32GhUEDqp6mmu+72Sq4lBcuZpetk7sn6O1cnoOYZOEtWop wVhHYLRvHkxGQ== Date: Thu, 12 Dec 2024 10:15:24 -0600 From: Bjorn Helgaas To: Jinjian Song Cc: chandrashekar.devegowda@intel.com, chiranjeevi.rapolu@linux.intel.com, haijun.liu@mediatek.com, m.chetan.kumar@linux.intel.com, ricardo.martinez@linux.intel.com, loic.poulain@linaro.org, ryazanov.s.a@gmail.com, johannes@sipsolutions.net, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, angelogioacchino.delregno@collabora.com, linux-arm-kernel@lists.infradead.org, matthias.bgg@gmail.com, corbet@lwn.net, linux-mediatek@lists.infradead.org, danielwinkler@google.com, korneld@google.com, andrew+netdev@lunn.ch, horms@kernel.org Subject: Re: [net-next v1] net: wwan: t7xx: Fix FSM command timeout issue Message-ID: <20241212161524.GA3345429@bhelgaas> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241212105555.10364-1-jinjian.song@fibocom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241212_081527_409485_4508E1D7 X-CRM114-Status: UNSURE ( 6.19 ) 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 Thu, Dec 12, 2024 at 06:55:55PM +0800, Jinjian Song wrote: > When driver processes the internal state change command, it use > asynchronous thread to process the command operation. If the main > thread detects that the task has timed out, the asynchronous thread > will panic when executing te completion notification because the > main thread completion object is released. s/it use/it uses an/ s/te/the/ s/is released/has been released/ 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 EB4C7E7717F for ; Fri, 13 Dec 2024 02:59:14 +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:MIME-Version: Content-Transfer-Encoding:Content-Type: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; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 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 Message-ID: <20241213025700.qz34ns8Y6y5GmQLckC5rWyYmDUMsTQTuF_Mkx3YLK8w@z> >On Thu, Dec 12, 2024 at 06:55:55PM +0800, Jinjian Song wrote: >> When driver processes the internal state change command, it use >> asynchronous thread to process the command operation. If the main >> thread detects that the task has timed out, the asynchronous thread >> will panic when executing te completion notification because the >> main thread completion object is released. > >s/it use/it uses an/ >s/te/the/ >s/is released/has been released/ > Hi Bjorn, Got it, please let me to correct these errors. Thanks. Jinjian, Best Regards.