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=-3.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 B02A2C4363A for ; Fri, 30 Oct 2020 13:14:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 463E220731 for ; Fri, 30 Oct 2020 13:14:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="OqRyn9Gh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726224AbgJ3NO3 (ORCPT ); Fri, 30 Oct 2020 09:14:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726178AbgJ3NO2 (ORCPT ); Fri, 30 Oct 2020 09:14:28 -0400 Received: from mail-ed1-x541.google.com (mail-ed1-x541.google.com [IPv6:2a00:1450:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D9FDC0613CF; Fri, 30 Oct 2020 06:14:28 -0700 (PDT) Received: by mail-ed1-x541.google.com with SMTP id k9so6619514edo.5; Fri, 30 Oct 2020 06:14:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tVtMKb1/Ns2KdR9wgnCWQzkjQV5gMTlyJ4oarHSu3XQ=; b=OqRyn9GhB7MxQpK5CaKDCDprdI0XNg6Px+5ubATHsBknwygjkBbPvvIy6aj14DRWy0 2M1BXu/ap1wejp7MWSkegQetc4YZ7P0BuosfsY/tAGbxAk8KMQoCUvOK0tMQwB2OjPHp dvKY/BXzTkEKb+RXwQ38ygILutM3iDrr+7/W8DTphOpmIrOYskLELwb8FwombPjNGuLq K2YG5gBsX0US1TcX7dsUs2DzUGqv/Bn2jozAn0zMe4ovW6RMplEr8oOwpv2KtlvxoTBr DFY5euO/zN6CDMhcbbZK3E6jh/PWngyqvTEp6+jxr5qfNxGDzV8rlhJsuVhPqBY1uULd kDRg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tVtMKb1/Ns2KdR9wgnCWQzkjQV5gMTlyJ4oarHSu3XQ=; b=fKPYoavXXaFwOGa4fcg9lDpVcsWsQIiXWZ5mR8w1TfSSDHOQfWYykup9KTYwuv7FWU rkd/QiGQDsn6gIfKAnd5Jzs+tSgu2hmUTGegH9QqUsuf0AwnIGcUkVWgGOMWeX0rnMsb 7/P29PZT2XlLWplv7U+5QV8LF+LUvANAG15kTP9gf+QlGO8NJz1/5uAjvEe590/H6xi/ LN5OcMKF1+3fQLWUUYB1eRtTOoUGtSTsDU/GdF3fApKPNqZDhYcn6oeWQptlEhJQ6Y50 E5BN1WeQ+J5Qfo2/M6GIvdpFfdArFFci0l9ZRvtb89RbSNECFgBNpsGS1LWDHXCTShbx 1Cpw== X-Gm-Message-State: AOAM533QlDoGFm0i3PGnatgEI2nJ02t3qquf0N0VUBuWHSccjR9KSReh tCoVX1TWFRYRdaFTF8jgbp0= X-Google-Smtp-Source: ABdhPJxsdTFZvDmRzsiww8X4ohSEu/AkyUMo1Mm6VhYgi6YI8QT+LoJfXufXgQjHG1fbqYvvGfaVjA== X-Received: by 2002:a05:6402:392:: with SMTP id o18mr2306046edv.283.1604063667101; Fri, 30 Oct 2020 06:14:27 -0700 (PDT) Received: from skbuf ([188.25.2.177]) by smtp.gmail.com with ESMTPSA id ce13sm3162500edb.32.2020.10.30.06.14.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Oct 2020 06:14:26 -0700 (PDT) Date: Fri, 30 Oct 2020 15:14:25 +0200 From: Vladimir Oltean To: Qiang Zhao Cc: "broonie@kernel.org" , "linux-spi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] spi: fsl-dspi: fix NULL pointer dereference Message-ID: <20201030131425.b2c3t3n4v6i67yfv@skbuf> References: <20201029084035.19604-1-qiang.zhao@nxp.com> <20201029110319.iyvfmrlq6uz2pl2e@skbuf> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org On Fri, Oct 30, 2020 at 02:04:06AM +0000, Qiang Zhao wrote: > I saw the patch, it just fix the issue when the kernel are booted up. > But there still have the issue when the driver suspend and resume. I see, sorry, I only paid attention to the commit message since it wasn't explicit that it is about the suspend/resume case. Let me look closer at the patch.