Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp712846ybz; Wed, 15 Apr 2020 17:17:52 -0700 (PDT) X-Google-Smtp-Source: APiQypKoBQL6KcS6FxI/tA50wsO5L2hhbuQB7PRVIC9jeL8kSVnJ4rpanhdYsN5PfhMq5l8OrWUb X-Received: by 2002:a05:6402:1496:: with SMTP id e22mr17431507edv.301.1586996272558; Wed, 15 Apr 2020 17:17:52 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1586996272; cv=none; d=google.com; s=arc-20160816; b=XWw8OnDZgfHkP75/yGRWmH7htHPdXmDYRKZMcTyvLAwN/1beiYri1lpDnSim/rIueM i/ozLWUYdODt8BHOVsoupXmlhEtKbzs7p4bWItrNYjydSPnZs1sDZ8Zwj23sbV+g0lrg jqApRAWpcTN7weK0RlOaHQJN5paugFATaIjohnsc3/c1ZyXKtTGyVIj/36IlmqjiIU2R TljgWN0ALlEpdaS+MusTlxZSfK1LwoM+YbiPRGomL8iqg1RAX2xlJKlS/6QDXeLUvbza NXC6x2GSbfAetedQRthDXopdVq1idsu04qjh6b6UDcrMRiSlmYXH/KPRACP5hP9emEf5 9ZWQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=RYPs39peIjm4aC7sYTX3ZeKLuFiALufnLxGh8O5HmIQ=; b=mDNDnkc7Ga1HdbBJHkneOV3HfA8PBtT+Rfe3JZq2bSjzOM9ZA/ZlU8/Y1grs0MlCDJ Nn9VDoHN+f4d+oeyPaIDKuGPsOFBnb0MZkRxco/Wki/2/tBZjqEmWEQniOz+YqKYeOEI ozMeIda2xLtkOOPNlqmc+d6Z/uP5vADBXoc8AAAg8WU4y4xpLbdAwAbm+XiNk7zWdchu F8CUMgdbVUX2HdzH9WoU352BJJ4vsCrUu0J0ZHtyk0bZwLqr0xtsv0u42xD+xWjrv1gT yjV+NNoy62E+6fA3ZfbSS9cfpgZWwf+6wC+upRBSF9b4IiO8zPe3UHxnmrGeVinSdin0 xnKw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=MYhWL3GF; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p12si10958274eju.367.2020.04.15.17.17.29; Wed, 15 Apr 2020 17:17:52 -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; dkim=pass header.i=@kernel.org header.s=default header.b=MYhWL3GF; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2410186AbgDOQFf (ORCPT + 99 others); Wed, 15 Apr 2020 12:05:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:57904 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2406742AbgDOQFe (ORCPT ); Wed, 15 Apr 2020 12:05:34 -0400 Received: from localhost (unknown [106.201.106.187]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9E3822166E; Wed, 15 Apr 2020 16:05:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586966732; bh=Eon/kODku4B5cB6+FzYwFxrHvEHuLXWbf464ab57/ss=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MYhWL3GFqyivUyvIaZmO4yuG4loQCi3kVFJBVgBAxQpnz1QUDuhEtU52Agsvhh654 tLlm35JWq25Ca+Q+Safov5zorpriyWBTBnAJW+5ibrc3zuOgl5cy3o8IIp3rQBk3CZ d+EfcXmLliXGrWIHiU6qPmxzS1ASfjGjKPWRojT0= Date: Wed, 15 Apr 2020 21:35:21 +0530 From: Vinod Koul To: Grygorii Strashko Cc: Dan Williams , Peter Ujfalusi , dmaengine@vger.kernel.org, Sekhar Nori , linux-kernel@vger.kernel.org, Vignesh Raghavendra , linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] dmaengine: ti: k3-psil: fix deadlock on error path Message-ID: <20200415160521.GX72691@vkoul-mobl> References: <20200408185501.30776-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200408185501.30776-1-grygorii.strashko@ti.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08-04-20, 21:55, Grygorii Strashko wrote: > The mutex_unlock() is missed on error path of psil_get_ep_config() > which causes deadlock, so add missed mutex_unlock(). Applied, thanks -- ~Vinod