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 X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED, MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BABFAFD21E1 for ; Mon, 30 Jul 2018 15:35:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6D170208B2 for ; Mon, 30 Jul 2018 15:35:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sirena.org.uk header.i=@sirena.org.uk header.b="FtgcCgoS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6D170208B2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728250AbeG3RKk (ORCPT ); Mon, 30 Jul 2018 13:10:40 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:54984 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726762AbeG3RKj (ORCPT ); Mon, 30 Jul 2018 13:10:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=AsfBezTL97gH4iDO4Ep6SUWk4Dz4Szv31UCxcOEM1EU=; b=FtgcCgoSUvW4QKEZCC7iRahR9 latWwGhjHOeJVCxvS6W+o2uGJutXEy3GzjBbO7Q8jxf+cDjhklb2xLI2wzcKZCAymU7LkMeFrZXIT OFF9oB5fHdgduuIrl9C/NgO1M04snObra6wV7lQcOC3EG5j/ZDGtWuGfh/+NUPL3PlojU=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1fkACN-0005XJ-Ag; Mon, 30 Jul 2018 15:35:03 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 09B931124216; Mon, 30 Jul 2018 16:35:03 +0100 (BST) Date: Mon, 30 Jul 2018 16:35:03 +0100 From: Mark Brown To: Andreas =?iso-8859-1?Q?F=E4rber?= Cc: linux-mips@linux-mips.org, Ralf Baechle , Paul Burton , James Hogan , linux-kernel@vger.kernel.org, Ionela Voinescu , linux-spi@vger.kernel.org Subject: Re: [PATCH 14/15] spi: img-spfi: Finish every transfer cleanly Message-ID: <20180730153503.GO5789@sirena.org.uk> References: <20180722212010.3979-1-afaerber@suse.de> <20180722212010.3979-15-afaerber@suse.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="O3WNCzIuUImKerqE" Content-Disposition: inline In-Reply-To: <20180722212010.3979-15-afaerber@suse.de> X-Cookie: But they went to MARS around 1953!! User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --O3WNCzIuUImKerqE Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jul 22, 2018 at 11:20:09PM +0200, Andreas F=E4rber wrote: > From: Ionela Voinescu >=20 > Before this change, the interrupt status bit that signaled > the end of a transfer was cleared in the wait_all_done > function. That functionality triggered issues for DMA > duplex transactions where the wait function was called > twice, in both the TX and RX callbacks. Again, is this not a fix? --O3WNCzIuUImKerqE Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAltfMCYACgkQJNaLcl1U h9BZmAf/QwgRuAnirIDhBewibP4c4V9oElrLpan9KExyh8toALsp037PJxbaO9oN sCnn3i2vHYQPNmM92QOn24RQf5wE3KbuqDeS+5podX+Js+xX7VBqTT6X63KvtR6j 5R1wZ8XD0Nla/K8eNPoG55mbVNgFxeSwkVeQy2HU3JYo0Bzx6ShxDqkaBKFnoMkC I0RoWsX2xV0DLcfRhQRRSpEIe2dtV++GR48Nfs2Auw8ZpAYukTZBik4DQ9ZwgEro pP9MYuuGcW6TNGIqIDybg2DK2snVR9QBmCQv96IpTI9grZJiKBEQimOtw3eJ0qip 6RdZjmm9JC60Ejak/3jBUqfQTbuH7Q== =ZyLh -----END PGP SIGNATURE----- --O3WNCzIuUImKerqE--