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 C59A6C43334 for ; Thu, 23 Jun 2022 05:43:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jLT3nFsgd/xL5f3FLmPrVRRqRTfpxdRxKZhAUXzBYAs=; b=2ESaenWMty80+M IFgi3y98Ab4MV5+ld07j9LXa6HZ2f41LIWKoTjMcJCucjo2pV5hktgGDuSUrW6mlOArNP4VxeeKJ6 OzJxI9obRyTo5qrgVZxTxY1AZ6UJgvCQZmB6jk8E/MFOSwCP9jiC/FC45+SDl+E8COVVAKL+wJhV0 /uh984gDjVOxBzXRGQ6ZL4qO9ILviJvyKuUTcOifNZMS8ctYvze/EMCS8uLQPvJyvfPPWd1Vo6m/o /H5bPWyn6LWpmiEs3Q1qVb27+m8gUeewQEGGkb2tCrbT9lTJNWCDXIGKHYODxX3YvWzldK3AXWIhc ZqinoOcPhK2k6DmTWRxg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o4Fbi-00DWDB-3c; Thu, 23 Jun 2022 05:42:22 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o4Fbe-00DWBl-Nt; Thu, 23 Jun 2022 05:42:20 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 853FE68AA6; Thu, 23 Jun 2022 07:42:11 +0200 (CEST) Date: Thu, 23 Jun 2022 07:42:11 +0200 From: Christoph Hellwig To: Mathieu Poirier Cc: Christoph Hellwig , Mark-PK Tsai , bjorn.andersson@linaro.org, robin.murphy@arm.com, m.szyprowski@samsung.com, matthias.bgg@gmail.com, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, yj.chiang@mediatek.com Subject: Re: [PATCH 0/2] dma-mapping, remoteproc: Fix dma_mem leak after rproc_shutdown Message-ID: <20220623054211.GA12408@lst.de> References: <20220422062436.14384-1-mark-pk.tsai@mediatek.com> <20220423174650.GA29219@lst.de> <20220622162540.GA1606016@p14s> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220622162540.GA1606016@p14s> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220622_224218_965519_9DAA7D61 X-CRM114-Status: GOOD ( 13.99 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Jun 22, 2022 at 10:25:40AM -0600, Mathieu Poirier wrote: > On Sat, Apr 23, 2022 at 07:46:50PM +0200, Christoph Hellwig wrote: > > Sigh. In theory drivers should never declare coherent memory like > > this, and there has been some work to fix remoteproc in that regard. > > > > But I guess until that is merged we'll need somthing like this fix. > > Should I take this in the remoteproc tree? If so, can I get an RB? Reluctantly-Acked-by: Christoph Hellwig _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel