Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp2227665ybt; Fri, 3 Jul 2020 04:12:03 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw61gsvrYnXC8j+6UbG4sha3xRPm5BLleseUpe+R3GlgC9YtEejm92PC68n7GFHUcY53LR9 X-Received: by 2002:a17:906:57c6:: with SMTP id u6mr31005565ejr.194.1593774722981; Fri, 03 Jul 2020 04:12:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1593774722; cv=none; d=google.com; s=arc-20160816; b=Imr3t+9SiBwk1Y9O2fw7MGkS1pwebsytpNtbj5tG1ki0EusvJ5PBnHbUqbykABKaE8 hlJls0nlS0/9KC262R69OxpgtWUKCXjJCh+Q8xqPrxeJp8zPyRJac7+D2bMF53nNwEU4 YsCm9TQ8CJMYE9g+hLCexoSk4ppQTrmjUmhnd0azh+KxUNEbZ18qbnGfcDPH/LchjHEH csMtyDDU7VX3eEROpivaylnewRb3tAPh9bUv2/jXWoZpnd7X4V/yywZY5muQg2FBD0bD rIQoul62YLNjihtolcgkkYeSnuFQDCZCrbfj7QzWN74w3We+zjzqtnhPvYgXm7lJa845 l4kg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=/Sp0XcdBK63PQZ1UBbjypcJDY9tsB8M2xhGGknJRg0k=; b=SKBvJLDvyMdohydZ/tXboz6JdVUF+bcW0PaC2NAD/6DG20aoJzfINfojLDIlwDpdB7 fWgWB32Ud5jQMxNUpbG344g59yqbb3X4KEwcrAkVUEQbFbZG5toSgM/1/nEc+NrE+s4h NUebKmygLx9sC4TkyJikUPcaqZV8JI7rPqP65oHzCVyo9LuUQoXyjfWbea7XdH5b3aWJ R5E6hijBkYC2S9ZvMZ1mhocYmsQhcPBOdRjLtPKW3HUaszlCNxfPwT6tDiJeagj6TvZS 4JRZHy4Ft/5Fxnuiui3CD3GgwRUwj/gt8pP0S23162ik7ouTnXeUnvqKW9FDCH2mlEmN 2xEQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n24si7515673edt.561.2020.07.03.04.11.39; Fri, 03 Jul 2020 04:12:02 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726286AbgGCLLQ (ORCPT + 99 others); Fri, 3 Jul 2020 07:11:16 -0400 Received: from mx2.suse.de ([195.135.220.15]:54744 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725984AbgGCLLQ (ORCPT ); Fri, 3 Jul 2020 07:11:16 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 55C19AEA7; Fri, 3 Jul 2020 11:11:14 +0000 (UTC) Date: Fri, 3 Jul 2020 13:11:13 +0200 From: Petr Mladek To: qiang.zhang@windriver.com Cc: ben.dooks@codethink.co.uk, bfields@redhat.com, cl@rock-chips.com, peterz@infradead.org, tj@kernel.org, linux-kernel@vger.kernel.org, Andrew Morton Subject: Re: [PATCH v2] kthread: work could not be queued when worker being destroyed Message-ID: <20200703111113.GG14288@alley> References: <20200702070156.5862-1-qiang.zhang@windriver.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200702070156.5862-1-qiang.zhang@windriver.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2020-07-02 15:01:56, qiang.zhang@windriver.com wrote: > From: Zhang Qiang > > The "queuing_blocked" func should print warning message and > returns true when the worker being destroyed. > > Suggested-by: Petr Mladek > Signed-off-by: Zhang Qiang Looks good to me. Reviewed-by: Petr Mladek Adding Andrew into CC. Changes in kernel/kthread.c usually goes through him. You might need to resend the patch once again with Andrew in CC. Best Regards, Petr Mladek