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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 01862C46CCD for ; Tue, 19 Dec 2023 14:44:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2buwuw/C6yuxXz5kX55HtaDxs7DFk9Kp9KHE0639Xl4=; b=wIU3ZZIszvhM+E d51XU8JgxDj+k+wnYconmJWvmH+hiSCVEKvqTujbdy+l9L58sdvjvh7RjNMQva3LX593cga8sZL+G DvS66gpZkEp2JrGHSFI4LLrB59FoQZ82ekYC7cePvHhNwLTcXa4YhtPzaQnFuOiqyMOPlI2qZhmPX dM6cSTNc9T2e8BWKdwr4UEpWwenkcRAD5doOYwcLkH+yM/87RLeqFPR9pJuAcjdRHdOvkh/1N7DiZ +SmXN4WkH912Nm8AGoi1fZS/J9+EQZOsZ5+vOrBn7ZCwl0YXRjB3seEniWFZQU3zxoI8rWU/j68bo GsHJkkY73NGcHidy/31A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFbL3-00EQTl-2A; Tue, 19 Dec 2023 14:44:53 +0000 Received: from relay2-d.mail.gandi.net ([217.70.183.194]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rFbL1-00EQP5-0X for linux-mtd@lists.infradead.org; Tue, 19 Dec 2023 14:44:53 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 00BB840002; Tue, 19 Dec 2023 14:44:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1702997084; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vcC1UPq/cCcwskYFv7lgPr4ovzsPPufTTXEYRTZJPi8=; b=drhoG56F5u53THaINE7HgunFSjNNF7X9b6BJxp9dNLp2azlG6tks0evoML1e2Z0jdEQEGZ LV7IilQ9oqIzjaXs8Ir8XtmwQAShLAQf+Ojn9ClGoMftbo58jAr+OPyzAN/oq/DwrV1ZpF 7LOOSNqlw0MJyZpsjo3b6qNYc78LfFilWxqUQ2hma523rQOp2mV+srpeS3M2oqsfBnCi6K l7r6YqiZlfAQwylz0S2lCL77iiKhgMIaZg4lhH7//ujtuswrpAy+CUZP8ADQ/dg2O1rxga ZtxJOWsTfLneD4xAAJmHwgsI51vAl8cXkUm+C8MGTl5GG43LJo0NH0XRMSBU3Q== Date: Tue, 19 Dec 2023 15:44:38 +0100 From: Miquel Raynal To: ZhaoLong Wang Cc: Richard Weinberger , Vignesh Raghavendra , Artem Bityutskiy , dpervushin , linux-mtd , linux-kernel , chengzhihao1 , yi zhang , yangerkun Subject: Re: [PATCH v3] mtd: Fix gluebi NULL pointer dereference caused by ftl notifier Message-ID: <20231219154438.2bc1820e@xps-13> In-Reply-To: <04b4c375-d890-9458-5d62-0a9ba74b8c68@huawei.com> References: <20231027012033.50280-1-wangzhaolong1@huawei.com> <20231027194026.1bc32dfe@xps-13> <174426702.13324.1698438610904.JavaMail.zimbra@nod.at> <20231029145033.0ad2682a@xps-13> <142222867.20038.1698593973984.JavaMail.zimbra@nod.at> <04b4c375-d890-9458-5d62-0a9ba74b8c68@huawei.com> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231219_064451_483523_0FACCEFB X-CRM114-Status: GOOD ( 11.89 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org SGkgWmhhb0xvbmcsCgp3YW5nemhhb2xvbmcxQGh1YXdlaS5jb20gd3JvdGUgb24gVHVlLCAxOSBE ZWMgMjAyMyAyMjozNjo1MCArMDgwMDoKCj4gRnJpZW5kbHkgcGluZy4uLgo+IAo+IEknZCBsaWtl IHRvIGtub3cgd2hhdCB0aGUgY3VycmVudCBzdGF0dXMgb2YgdGhpcyBwYXRjaCBpcy4gSXMgdGhl cmUgYSBuZWVkIGZvciBmdXJ0aGVyIHByb2dyYW1tZSBpbXByb3ZlbWVudHM/CgpFYXN5LCBzZWUg YmVsb3cuCgo+IAo+IEJhc3QgcmVnYXJkcywKPiBaaGFvTG9uZyBXYW5nCj4gCj4gCj4gPiAtLS0t LSBVcnNwcsO8bmdsaWNoZSBNYWlsIC0tLS0tICAKPiA+PiBWb246ICJNaXF1ZWwgUmF5bmFsIiA8 bWlxdWVsLnJheW5hbEBib290bGluLmNvbT4KPiA+PiBBY2suIEknbGwgcXVldWUgdGhpcyBvbmNl IHRoZSBsb2cgZml4ZWQgYW5kIHlvdXIgb2ZmaWNpYWwgQWNrLWJ5Cj4gPj4gcmVjZWl2ZWQgZm9y IG10ZC9uZXh0IGFmdGVyIC1yYzEgaXMgb3V0LiAgCgpIZXJlIEkgZGVwaWN0IHR3byBjb25kaXRp b25zLgoKPiA+IEFja2VkLWJ5OiBSaWNoYXJkIFdlaW5iZXJnZXIgPHJpY2hhcmRAbm9kLmF0PgoK QW5kIGhlcmUgb25lIG9mIHRoZW0gaXMgZnVsZmlsbGVkLCB3aGljaCBtZWFucyB0aGUgb3RoZXIg b25lIGlzIHN0aWxsCm5vdCBBRkFJSyA6KQoKVGhhbmtzLApNaXF1w6hsCgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1 c3Npb24gbWFpbGluZyBsaXN0Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlz dGluZm8vbGludXgtbXRkLwo=