From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELtoC+Sk542gUQ3Vq3aid8uGz6ty8lJv5UXdlvdLMwztEG2z0Qjiwsk4wDh0Jlr5BBrXqbCf ARC-Seal: i=1; a=rsa-sha256; t=1521428676; cv=none; d=google.com; s=arc-20160816; b=zolq0O5zAMPyHl1osc87Kn7Z41Wc11sJ/WwkkebO1LX5Md+zSKZ2Z/8/17j4VoJ4GA +P9vw+oIA/9uv9asqw3z2iFzTO29ra0vSMtye3wAhETngDbJSpHR9c5FlhsFiypCoYsa Ks3bTkEjBqtnsMs1O5o03NFbcjg517plu0PrTiABRZlhWtVJiDGXm4dS7Uymk0ZkhIeX vRjiP2l+B/RzqBHr+Ku+8v5LjFdIi36hrucL61B/WAuBdFIV42iI7i9EEgwXWitaa9yv IY0tuno+GtaAjkX3Tk5r/XelJB04Th/0QcT9EDjEOukltwYhcTJ8CfplJT9V7OvWm7zN URpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:arc-authentication-results; bh=Q7o0cc0w/GZLfnfgmAYp5UUwyjh9SXuauUbh9vrcW+g=; b=GXNAZpWd3wY+SvJ4x0IG3W/m6vEumaN5UKNyB33tyJKgJwuHUwwKJx8t60f8XDoqOE LBVfyUqfXCwO+jPcZnJ2zhyvuFHhd//esDLz3DA/tkLnTanfJqY85GayaPys/zBat1as ed0l3lHFG1gCcZUvgSdNhTOZrEMxO0iJTdQGuTcLEM/wtjE2Rn6xYCirbnDJu8uzKv8B gpOHNTB9fDTw7rM9dB+zHP3ACZZAuiMydN84rvEZIpISVFPiI8KH6ig8ISsT7dE+0akh j1MmtBvpCcCH7em7R9ezXbDp5jJhjau4XLhxNqCbx+dvqdI0Ra3KEDZVBWehcn4lTcNT Cbjw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of vinod.koul@intel.com designates 192.55.52.151 as permitted sender) smtp.mailfrom=vinod.koul@intel.com Authentication-Results: mx.google.com; spf=pass (google.com: domain of vinod.koul@intel.com designates 192.55.52.151 as permitted sender) smtp.mailfrom=vinod.koul@intel.com X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,328,1517904000"; d="scan'208";a="29116003" Date: Mon, 19 Mar 2018 08:38:41 +0530 From: Vinod Koul To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org, Peter Ujfalusi , Eric Anholt , Sasha Levin Subject: Re: [PATCH 4.14 064/109] dmaengine: bcm2835-dma: Use vchan_terminate_vdesc() instead of desc_free Message-ID: <20180319030840.GJ15443@localhost> References: <20180316152329.844663293@linuxfoundation.org> <20180316152333.462064800@linuxfoundation.org> <20180316184640.rxw6kwvqghsmdgcc@xps> <20180317143253.GI15443@localhost> <20180318102417.GA30164@kroah.com> <20180318104451.GA19721@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180318104451.GA19721@kroah.com> User-Agent: Mutt/1.5.24 (2015-08-30) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1595109144645401566?= X-GMAIL-MSGID: =?utf-8?q?1595333595912976156?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Sun, Mar 18, 2018 at 11:44:51AM +0100, Greg Kroah-Hartman wrote: > On Sun, Mar 18, 2018 at 11:24:17AM +0100, Greg Kroah-Hartman wrote: > > > > This patch is causing a build error on arm and arm64 per i.e. > > > > https://kernelci.org/build/id/5aac017e59b5141cb1b3a4d5/ > > > > > > > > Builds are also failing for arm/arm64 on 4.15 and this patch seems to be a > > > > problem there as well, but I have not verified it yet. > > > > > > I think we are missing commit 1c7f072d94e8. Pls cherrypick that as well > > > > > > commit 1c7f072d94e8b697fd9b70cdb268622a18faf522 > > > Author: Peter Ujfalusi > > > Date: Tue Nov 14 16:32:04 2017 +0200 > > > > > > dmaengine: virt-dma: Support for race free transfer termination > > > > > > This adds vchan_terminate_vdesc API.. > > > > Thanks, that helped. I've now added this and send out a -rc2 for this > > kernel. > > Oops, no, that broke the build for all arches :( > > Let me just go drop this patch, and the two dmaengine patches that > relied on this one. If you think these should be applied to the stable > trees, can you send me a series of working patches? Okay let me grab your tree and cherry-pick all that is required and send you. Stay tuned... Thanks -- ~Vinod