From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: linux-rt-users-owner@vger.kernel.org
Received: from mout.kundenserver.de ([212.227.126.133]:46817 "EHLO
        mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1725994AbfAWQKj (ORCPT
        <rfc822;linux-rt-users@vger.kernel.org>);
        Wed, 23 Jan 2019 11:10:39 -0500
Date: Wed, 23 Jan 2019 17:10:21 +0100 (CET)
From: Stefan Wahren <stefan.wahren@i2se.com>
Message-ID: <1187157494.710769.1548259821147@email.ionos.de>
In-Reply-To: <cover.1548230893.git.lukas@wunner.de>
References: <cover.1548230893.git.lukas@wunner.de>
Subject: Re: [PATCH v2 0/6] Raspberry Pi DMA fixes + cleanups
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Sender: linux-rt-users-owner@vger.kernel.org
List-ID: <linux-rt-users.vger.kernel.org>
To: Lukas Wunner <lukas@wunner.de>, Vinod Koul <vkoul@kernel.org>, Eric Anholt <eric@anholt.net>
Cc: Frank Pavlic <f.pavlic@kunbus.de>, Martin Sperl <kernel@martin.sperl.org>, Florian Meier <florian.meier@koalo.de>, Clive Messer <clive.m.messer@gmail.com>, Matthias Reichl <hias@horus.com>, dmaengine@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, Tiejun Chen <tiejun.china@gmail.com>, linux-rt-users@vger.kernel.org


> Lukas Wunner <lukas@wunner.de> hat am 23. Januar 2019 um 09:26 geschrieben:
> 
> 
> Two fixes and four cleanups for the Raspberry Pi DMA driver, v2.
> 
> Changes since v1:
> 
> * Patch [1/6]: Rework the patch to fix a race condition which could
>   still occur with v1, and no longer check for idleness of a channel
>   using the ACTIVE flag in the CS register (which is unreliable),
>   but check for a zero control block address instead.
> 
> * Patch [2/6]: If outstanding writes fail to complete on abort of a
>   transaction, print an error message and document a possible cause
>   in a code comment. (Stefan Wahren)
> 
> * Patch [5/6] and [6/6]: Split patch to remove dead code in two and
>   rephrase commit subject to be less generic. (Stefan Wahren, Vinod Koul)
> 
> Thanks,
> 
> Lukas
> 
> 
> Lukas Wunner (6):
>   dmaengine: bcm2835: Fix interrupt race on RT
>   dmaengine: bcm2835: Fix abort of transactions
>   dmaengine: bcm2835: Return void from abort of transactions
>   dmaengine: bcm2835: Enforce control block alignment
>   dmaengine: bcm2835: Drop gratuitous list deletion
>   dmaengine: bcm2835: Drop outdated comment on supported transactions
> 

The whole series is:

Tested-by: Stefan Wahren <stefan.wahren@i2se.com>

Thanks