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 1E610C4829E for ; Sun, 18 Feb 2024 10:26:19 +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:Subject:References: In-Reply-To:Message-ID: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=SI/YUPTgH/ifDZbTLZU0KdFw8Y7Rcnql8D7dIKteZhU=; b=ViqF1BHqloAPMHk8KxuOKRbbEL 35HqneGJebJ7uI2EqBaWm0BuN7utbULpKEEeUB2r/sWpSUZ7aqDHnEIu3A7dbbEh09DnQFs6X3Tl0 Qt2+A19uuf8ofQlWj1EtTV6jDA/aevwNoj+NPk4huj3/ZyhmWPQZLm0wvOY4bx4Sn6UHA6fYQGy7P RSWkSX307bH+8ls8KDbMdB37oDcvyoCakNuFBS6elO8Z+5r06A0dYHPRyrkVwCeQTwLk/ZbUlqbsT yVVApKpR97/0uwpZ0PShfts+q80ngwDv8zfiFJXfqJjWCKmIwg/25mY/KBY0xbA3MR4XBH0mX4wP7 y/9QonjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rbeNB-00000007VYD-1Fox; Sun, 18 Feb 2024 10:26:13 +0000 Received: from lithops.sigma-star.at ([195.201.40.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rbeN7-00000007VV0-0BhX for linux-mtd@lists.infradead.org; Sun, 18 Feb 2024 10:26:11 +0000 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id D2C2D626FB03; Sun, 18 Feb 2024 11:25:56 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id zTwMf50YHRo2; Sun, 18 Feb 2024 11:25:56 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 34C4362348B6; Sun, 18 Feb 2024 11:25:56 +0100 (CET) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id BNvjYnE6md31; Sun, 18 Feb 2024 11:25:56 +0100 (CET) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id ECFFF64507D7; Sun, 18 Feb 2024 11:25:55 +0100 (CET) Date: Sun, 18 Feb 2024 11:25:55 +0100 (CET) From: Richard Weinberger To: chengzhihao1 Cc: Martin Kepplinger-Novakovic , Greg Kroah-Hartman , stable , patches@lists.linux.dev, ZhaoLong Wang , Miquel Raynal , Sasha Levin , linux-mtd , Vignesh Raghavendra , dpervushin , Artem Bityutskiy , linux-kernel , yi zhang , yangerkun , Henri Roosen , Melchior Franz Message-ID: <1171523562.70108.1708251955853.JavaMail.zimbra@nod.at> In-Reply-To: References: <20240122235719.206965081@linuxfoundation.org> <20240122235721.687806578@linuxfoundation.org> Subject: Re: [PATCH 5.4 058/194] mtd: Fix gluebi NULL pointer dereference caused by ftl notifier MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF97 (Linux)/8.8.12_GA_3809) Thread-Topic: Fix gluebi NULL pointer dereference caused by ftl notifier Thread-Index: qlWIfU/4hKJxU5rpLtwP8PpFM4piaQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240218_022609_264083_F99E8150 X-CRM114-Status: UNSURE ( 8.95 ) X-CRM114-Notice: Please train this message. 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 LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogImNoZW5nemhpaGFvMSIgPGNo ZW5nemhpaGFvMUBodWF3ZWkuY29tPgo+PiBIaSBHcmVnLCBoaSBwYXRjaC1kZXZlbG9wZXJzLAo+ PiAKPj4gd2FpdCBhIHNlY29uZC4gdGhpcyBhbHJlYWR5IHdlbnQgaW50byB2NS40LjI2OCBidXQg c3RpbGw6IERvZXNuJ3QgdGhpcwo+PiBicmVhayB1c2Vyc3BhY2U/Cj4+IAo+PiBBY2NvcmRpbmcg dG8KPj4gaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcvbGttbC80NDExMDcxMDAuMjM3MzQuMTY5Nzkw NDU4MDI1Mi5KYXZhTWFpbC56aW1icmFAbm9kLmF0Lwo+PiB3aGVyZSB0aGlzIHNvbHV0aW9uIHNl ZW1zIHRvIGNvbWUgZnJvbSwgdGhlIGJlaGF2aW91ciBjaGFuZ2VzOiAibm8KPj4gbXRkYmxvY2sg KGhlbmNlLCBhbHNvIG5vIEZUTHMpIG9uIHRvcCBvZiBnbHVlYmkuIgo+PiAKPj4gSSBmZWxsIGFj Y3Jvc3MgdGhpcyBiZWNhdXNlIG9mIGFuIG91dC1vZi10cmVlIG1vZHVsZSB0aGF0IGRvZXMKPj4g c3lzX21vdW50KCkgYW4gbXRkYmxvY2ssIHNvIEkgd29uJ3QgY29tcGxhaW4gYWJvdXQgbXkgY29k ZSBzcGVjaWZpY2FsbHkKPj4gOikgQnV0IGRvZXNuJ3QgaXQgYnJlYWsgbW91bnRpbmcsIHNheSwg amZmczIgaW5zaWRlIGFuIHViaSB2aWEKPj4gbXRkYmxvY2s/IElmIHNvLCBpcyB0aGlzIHJlYWxs eSBzb21ldGhpbmcgdGhhdCB5b3Ugd2FudCB0byBzZWUKPj4gYmFja3BvcnRlZCB0byBvbGQga2Vy bmVscz8KPj4gCj4+IE9yIGRpZmZlcmVudGx5IHB1dDogSGFzIHRoaXMgcGF0Y2ggYmVlbiBwaWNr ZWQgdXAgZm9yIG9sZCBzdGFibGUKPj4ga2VybmVscyBieSBzY3JpcHRzIG9yIGJ5IGEgaHVtYW4/ Cj4+IAo+PiBJIGp1c3Qgd2FudCB0byBtYWtlIHN1cmUsIGFuZCB3aG8ga25vd3MsIGl0IG1pZ2h0 IGhlbHAgb3RoZXJzIHRvbywgd2hvCj4+IHdvdWxkIGp1c3QgZG8gYSAocG9zc2libHkgZGFuZ2Vy b3VzPykgcmV2ZXJ0IGluIHRoZWlyIHRyZWVzLgo+PiAKPiAKPiBUaGlzIGNoYW5nZSBkb2VzIGFm ZmVjdCB0aGUgbW91bnRpbmcobXRkYmxvY2sgYmFzZWQgb24gZ2x1ZWJpKSBiZWhhdmlvcgo+IGlu IHVzZXJzcGFjZS4gSXQgd2FzIHBpY2tlZCBpbnRvIHN0YWJsZSB2ZXJzaW9ucyBiZWNhdXNlIHRo ZSBmaXhlZAo+IHByb2JsZW0gaXMgc2VyaW91cyBhbmQgZWFzeSB0byBiZSByZXByb2R1Y2VkLCBJ IGd1ZXNzLgo+IEEgdGVtcG9yYXJ5IHNvbHV0aW9uIGlzIHRoYXQgbW9kaWZ5IG1vdW50aW5nIHNv dXJjZSB0YXJnZXQgaW4gdXNlcnNwYWNlLAo+IGp1c3QgcmVwbGFjZSBtdGRibG9jayB3aXRoIG10 ZCBjaGFyIGRldmljZS4gRm9yIGV4YW1wbGUsIG1vdW50IC10IGpmZnMyCj4gbXRkMCAvbW50CgpJ IGRvbid0IHRoaW5rIHRoaXMgbmVlZHMgYmFja3BvcnRpbmcgdG8gc3RhYmxlLiBJdCdzIG5vdCBz ZXJpb3VzIGJlY2F1c2UgeW91CnN0aWxsIG5lZWQgdG8gYmUgcm9vdCB0byBzZXR1cCBhbmQgdHJp Z2dlciBzdWNoIGEgc2NlbmFyaW8uCgpUaGFua3MsCi8vcmljaGFyZAoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkxpbnV4IE1URCBkaXNjdXNz aW9uIG1haWxpbmcgbGlzdApodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2xpbnV4LW10ZC8K