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=-4.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 2AA74C61CE4 for ; Sun, 20 Jan 2019 09:54:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D2E4E2087B for ; Sun, 20 Jan 2019 09:54:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="qJnM2xae" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730476AbfATJym (ORCPT ); Sun, 20 Jan 2019 04:54:42 -0500 Received: from mail-ed1-f67.google.com ([209.85.208.67]:40048 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726939AbfATJym (ORCPT ); Sun, 20 Jan 2019 04:54:42 -0500 Received: by mail-ed1-f67.google.com with SMTP id g22so14359211edr.7; Sun, 20 Jan 2019 01:54:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=I6cNL5ToUtCNsr/CKvfB8RhbwkcNkmposyYLF5WsXX0=; b=qJnM2xaej1cC9JT9+UKiqJjCSsp4yBGQoNBjPHFoVNieeUD3xzNrffnXbuz5cGZBP6 Ffa1aB5UbjsniPG9KlXUGRv04Cq6D+7U4w/WyMAxordNxBByySOfZgzoczWAG5T6VLip MbC8bK84rqf3MAW3iAXo+fbXWvfc854+pWI5lilzn6+EMdSiz8LaxBm+2s9kwiq80HmW Xi89C9DevR/UHbJbmrbUQ75+y1IxFxPnR75wJIAtifmSHBkymdFC4AOCIA0zxgdo4sma +KLzB9wtzpSYReKPJxwZuaK7UzUkWbASXFlG198g8mj8VG80JCVVAqHQlBKRuz8Wva8q k1Rg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=I6cNL5ToUtCNsr/CKvfB8RhbwkcNkmposyYLF5WsXX0=; b=KLjx+nByIT374wqv76878ZCwM/LnR2vwkQdAovsN3cp6tepyKzNTOv5Op0Lg+Ucqa0 WHssJyU9RM0hdVQWGr430YyqYx33Yz7LHDXseo10X3K00Z7UmwgdsYkScQPGr5GIeb2f dsDMkeckoKtKhlB7g4CAyV2B3yODvt54bZJgkeMrzvKA0bHMlmx5tsTtWvW50DUfZl90 42AK/IW8KiD6aJ2gW4r2P5DENcR7vOCviBZUICbgcbFwlNv+ZFXwVv5v7OjhFMm1qTi+ 05MBP5vVEThtMNbXrIbXkUU+RkPcLaz9Qpmkx44z/vd/ud01TYP0JW5Ara5DwXtwN6Ai oA8A== X-Gm-Message-State: AJcUukeC0EVuOHJ5IicTfn0DCxsv1Yzerc1PQCKMm1SsAg6WTFav9lEu lPlcj3JEk9k6ucnJ4z2GbyC5oqwYUstggALnAcI= X-Google-Smtp-Source: ALg8bN6nxxziJ1hdtrCfwWxbX5KkBx4SnU3osNdATcCywXqHwZw05R8ZpHnnqCjhMezeffvHH3GTrjSVXQGQcC1sjFA= X-Received: by 2002:a17:906:a4cf:: with SMTP id cc15-v6mr20897762ejb.157.1547978079939; Sun, 20 Jan 2019 01:54:39 -0800 (PST) MIME-Version: 1.0 References: <20190120023150.17138-1-angus@akkea.ca> <20190120023150.17138-2-angus@akkea.ca> In-Reply-To: <20190120023150.17138-2-angus@akkea.ca> From: Daniel Baluta Date: Sun, 20 Jan 2019 11:54:28 +0200 Message-ID: Subject: Re: [PATCH v2 1/3] dma: imx-sdma: fix NULL pointer de-reference To: "Angus Ainslie (Purism)" Cc: Vinod Koul , dmaengine@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , linux-arm-kernel , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jan 20, 2019 at 4:34 AM Angus Ainslie (Purism) wrote: > > On the imx8mq I get NULL pointer de-deference errors if the device > isn't passed in during allocation. > > Signed-off-by: Angus Ainslie (Purism) Hi Angus, I have already sent a fix for this: https://patchwork.kernel.org/patch/10758203/