Received: by 2002:a05:6a10:af89:0:0:0:0 with SMTP id iu9csp1165025pxb; Fri, 21 Jan 2022 11:13:47 -0800 (PST) X-Google-Smtp-Source: ABdhPJyiUnzRX1KaaBKptAhi2Cdx66BJBwo9rzx5cX8RHkvVWrB/ckbampjqSl2/QkP5gtV9LSjC X-Received: by 2002:a17:902:7d86:b0:14a:baa0:acf9 with SMTP id a6-20020a1709027d8600b0014abaa0acf9mr4968123plm.63.1642792426853; Fri, 21 Jan 2022 11:13:46 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1642792426; cv=none; d=google.com; s=arc-20160816; b=asXGtAzbwzT7kDmCeVJIwKZkP5f2c/1pkuUaRKprJbI9SuVC9i/3IIEhvDIZhG1MXB QfJ36uuZdHl5vI06m2GFkiKnAwUEJ2qVBc5VLAZ/R6wC74BU0T6b/VPUNYpXSSdPsKVD 0ER9GEKCZD9zX8MmtnLhXse5sxLsyinOm354XeVOWS92awiQDogtRZ0Zn5WHFu+rYe+X 4uTeroiSQ9+YdKTxKGVCe2DNbxjaVyXkJDmakNe0RdscvVyarz+JCsqMo6xvSf5YnPCE eY+XomTWeydqh4stHrFF0zRb6iQHatiFWiWpeENX69lbpBJTTFaQfnn/FDrgmx2IPDcc hKdg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=YeVIwSAeGGgwBsfGIemOxJIufHxEafV0RtqgL9d/SfE=; b=r9H97FGz5RA6hRGfanWRzybJvMtVTQCIjuRr/y7EOLf8Zyul3DotRYUFYsR471rw93 1r0CRau77kTBhRwKcIgus5L4zPlodrxhJTjJkePccl3wu7t1uDACFXrnTaAU5mf9qHYm IerStoGsWOJPqjnQ78VFzKMVpaqWk3ynjSME0fXuduxXfF2f7zefbdeMlIm03+CcmMZW 1qdvIoiDZDg5jMK7o/jxLJoSUGhdVk+wThU7EECg+6vB8gVtca34TB/aNf2Y2/2O5PnK omFQGrUhjDgK8zvdd2l/pdnr1PZ/gFCD0mPnYLBDQ5rwFBEcawH18x4ilJ7Aj1BPvYFV U2kw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v64si1365695pgd.505.2022.01.21.11.13.35; Fri, 21 Jan 2022 11:13:46 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347044AbiASMEk (ORCPT + 99 others); Wed, 19 Jan 2022 07:04:40 -0500 Received: from smtp25.cstnet.cn ([159.226.251.25]:41182 "EHLO cstnet.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S240915AbiASMEh (ORCPT ); Wed, 19 Jan 2022 07:04:37 -0500 Received: from localhost.localdomain (unknown [124.16.138.126]) by APP-05 (Coremail) with SMTP id zQCowAA3PABB_udhWluFBg--.43483S2; Wed, 19 Jan 2022 20:04:17 +0800 (CST) From: Jiasheng Jiang To: ulf.hansson@linaro.org Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Jiasheng Jiang Subject: Re: Re: [PATCH] mmc: sh_mmcif: Check for null res pointer Date: Wed, 19 Jan 2022 20:04:16 +0800 Message-Id: <20220119120416.1427018-1-jiasheng@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: zQCowAA3PABB_udhWluFBg--.43483S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUYe7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVWDJVCq3wA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv67AKxVW0oVCq3wA2z4x0Y4vEx4A2js IEc7CjxVAFwI0_GcCE3s1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE 5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JrI_JrylYx0Ex4A2jsIE14v26r1j6r4UMcvjeV CFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1l c2xSY4AK67AK6ryUMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I 0E5I8CrVAFwI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWU AVWUtwCIc40Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcV CY1x0267AKxVWUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Zr0_Wr1UMIIF0xvEx4A2jsIE 14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa 7VUb8sqJUUUUU== X-Originating-IP: [124.16.138.126] X-CM-SenderInfo: pmld2xxhqjqxpvfd2hldfou0/ Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On wed, Jan 19, 2022 at 02:13:13AM +0800, Ulf Hansson wrote: >> Fixes: 27cbd7e815a8 ("mmc: sh_mmcif: rework dma channel handling") > > I think this fixes tag is wrong. The problem seems to have been there > way before this point. > > I suggest we instead just tag it for stable - and then let it be > applied to whatever kernel version it can. Does it make sense to you? Thanks, I have already changed the fixes tag to 'v5.16' and sent a v2. Sincerely thanks, Jiang