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 5AB48C61DC2 for ; Thu, 27 Aug 2026 08:33:17 +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:Message-ID:Date:References :In-Reply-To:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=rnFvO0wPb5HPTvHsW3s+UgVnGIa5twN3eiB0sBxu40Y=; b=kVoSAinSIPRKZw XArmT9q1MKze84r5orAFZPPw5xwxgHHHht9bh0ZuZymlVUywP1cejbYSbCq3Ygo3GGwC/X5VF52oK B1/+llqa+CtHliV081iInHwVwqNCY1PfBCxWMQD+5UCXbhdiblldOdAO3u8/DzP5FbsmNn2gf2xJ6 n0m6b8ZU3zh8TXBASWtM/SSJ+V5fgHV0tSrnJ+Ft7ldIs4CrDj8TRh8psKGsj1bTST+3P8cn/Py9w cNerXPLomkwoe6p1wvq39ZlvqQuIh2CDKM15WLO7A+3GYolS9MMGfrMSF8SFwFJ+4GjLy32l/fKao e2sDyceZPgWv418kOsdw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzVXv-00000003e7X-1Syp; Thu, 27 Aug 2026 08:33:15 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzVXs-00000003e72-0oBw for linux-mtd@lists.infradead.org; Thu, 27 Aug 2026 08:33:14 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 3E1951A1849; Thu, 27 Aug 2026 08:33:08 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 10273602B8; Thu, 27 Aug 2026 08:33:08 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id DE5B111C783F8; Thu, 27 Aug 2026 10:33:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1787819587; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=MXcYU0wpdxigUdN91eobDqnjz/40R6iSKgJHLhVwIdQ=; b=BDFAZGrBnc9OcX8stWh9bwubCZ56sqUXoivFmTfpmjZhlbZqWZwfETMzz7ge4To9Np0x1H Lb0yLVUQ3r87bdcbEq0bPc6t4SiO6aGh8pqM4Q/RQ4Ug1e6GnCUFxkPKNL0a9aavJU0Pwk khI1c9118GZG4hBU54JkCL6yTBsnMDorIYywjd5+XPG1L8OXm4qeCmOpg2xRaonarPieKQ CXqibtoCNgmGWsrGXAD+M+AHRfRX1ukEaJzCmHbuECUO+hO/YcQqiTOtYa2A4F6xlcddDq LSoHgN6+LAxGGAlvD4A3Dk6w8Q6dgkgBOUK6Rlx1LSmoo1B2yzVQmM1AbxX8UQ== From: Miquel Raynal To: Runyu Xiao Cc: Tudor Ambarus , Pratyush Yadav , Michael Walle , Takahiro Kuwano , Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, Jianhao Xu Subject: Re: [PATCH v5] mtd: spi-nor: core: Fix mutex leak in spi_nor_rww_start_exclusive() In-Reply-To: <20260827082656.2772784-1-runyu.xiao@seu.edu.cn> (Runyu Xiao's message of "Thu, 27 Aug 2026 16:26:56 +0800") References: <87tsoigz8x.fsf@bootlin.com> <20260827082656.2772784-1-runyu.xiao@seu.edu.cn> User-Agent: mu4e 1.12.12; emacs 30.2 Date: Thu, 27 Aug 2026 10:33:03 +0200 Message-ID: <87jypcdku8.fsf@bootlin.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260827_013313_088129_F3523C8B X-CRM114-Status: UNSURE ( 9.44 ) 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 T24gMjcvMDgvMjAyNiBhdCAxNjoyNjo1NiArMDgsIFJ1bnl1IFhpYW8gPHJ1bnl1LnhpYW9Ac2V1 LmVkdS5jbj4gd3JvdGU6Cgo+IHNwaV9ub3Jfcnd3X3N0YXJ0X2V4Y2x1c2l2ZSgpIGlzIHVzZWQg YXMgYSB3YWl0X2V2ZW50X2tpbGxhYmxlKCkKPiBjb25kaXRpb24uIFdoZW4gYW4gUldXIG9wZXJh dGlvbiBpcyBhbHJlYWR5IGluIHByb2dyZXNzLCBpdCByZXR1cm5zCj4gZmFsc2Ugd2hpbGUgc3Rp bGwgaG9sZGluZyBub3ItPmxvY2suIFRoZSB3YWl0IGNvbmRpdGlvbiBpcyB0aGVuIHJldHJpZWQs Cj4gYnV0IHNwaV9ub3Jfcnd3X2VuZF9leGNsdXNpdmUoKSBuZWVkcyB0aGUgc2FtZSBsb2NrIHRv IGNsZWFyIHRoZSBSV1cKPiBzdGF0ZSwgc28gdGhlIHdhaXQgY2FuIGRlYWRsb2NrLgoKVGhpcyBw YXJhZ3JhcGggaXMgYSBiaXQgaXJyZWxldmFudCwgd2UgZG9uJ3QgcmVhbGx5IGNhcmUgYWJvdXQg dGhlCmZlYXR1cmUgaXRzZWxmOiB0aGVyZSB3YXMgYSBjb252ZXJzaW9uIHRvIHNjb3BlZCBtdXRl eGVzLCB0aGlzCmNvbnZlcnNpb24gbWlzc2VkIG9uZSBwbGFjZSwgeW91IGZpeCBpdC4gVGhhdCBp cyB0aGUganVzdGlmaWNhdGlvbiwgYnV0CmZpbmUsIGxldCdzIHN0b3AgaXRlcmF0aW5nIG9uIHN1 Y2ggYSB0cml2aWFsIGZpeC4KCj4gVXNlIHRoZSBzYW1lIGd1YXJkKG11dGV4KSBwYXR0ZXJuIGFz IHRoZSBvdGhlciBSV1cgaGVscGVycyBzbyBub3ItPmxvY2sKPiBpcyByZWxlYXNlZCBvbiBib3Ro IHRoZSBidXN5IGFuZCBzdWNjZXNzZnVsIHJldHVybiBwYXRocy4KPgo+IEZpeGVzOiAwM2U3YmI4 NjRkOWEgKCJtdGQ6IHNwaS1ub3I6IHVzZSBzY29wZS1iYXNlZCBtdXRleCBjbGVhbnVwIGhlbHBl cnMiKQo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnCj4gU2lnbmVkLW9mZi1ieTogUnVueXUg WGlhbyA8cnVueXUueGlhb0BzZXUuZWR1LmNuPgoKRGlkbid0IEkgc2VuZCBhIFJldmlld2VkLWJ5 IHRhZyBhbHJlYWR5PwoKUmV2aWV3ZWQtYnk6IE1pcXVlbCBSYXluYWwgPG1pcXVlbC5yYXluYWxA Ym9vdGxpbi5jb20+CgpNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0Cmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo=