From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=rTSM=7C=lists.infradead.org=linux-mtd-bounces+linux-mtd=archiver.kernel.org@kernel.org>
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=-8.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED,
	DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,
	SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2
	autolearn=ham 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 21207C433DF
	for <linux-mtd@archiver.kernel.org>; Wed, 20 May 2020 00:01:04 +0000 (UTC)
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 mail.kernel.org (Postfix) with ESMTPS id D78FC20709
	for <linux-mtd@archiver.kernel.org>; Wed, 20 May 2020 00:01:03 +0000 (UTC)
Authentication-Results: mail.kernel.org;
	dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="i3uxZ9Dn";
	dkim=fail reason="signature verification failed" (2048-bit key) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.b="2rXOscJY"
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D78FC20709
Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=alliedtelesis.co.nz
Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;
	d=lists.infradead.org; s=bombadil.20170209; h=Sender:
	Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post:
	List-Archive:List-Unsubscribe:List-Id:MIME-Version:Content-ID:In-Reply-To:
	References:Message-ID:Date:Subject:To:From:Reply-To:Content-Description:
	Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:
	List-Owner; bh=ni05sXiLQve0W+ME8Ms/ONmI97XG+RpuimifBt0nJV0=; b=i3uxZ9Dn/0Irtv
	nSqvPev9JuMJUh+0yzXC2Z1TKc0npQfDSrW7QnZOCBqHPqHDxPZHYgDiLtrhT6BDKoJO7iRqbkZo6
	IoqNWXZSpOgclndi+JOgJA9rIUF3hFI70fTnZ/J81y6FR7PfeVAd2gQKHSN2UUzKNPdoJkIXhKxSh
	6Gav9X8RS9wyy4yJ2b7e4XvHlDCRATt/S605KnfkbLoVX2mbxpDxjM26p/646xtFIkEt+5uAeQGkW
	GDSYOXhRip/b+m2fZzHNw8VfOlsgrVTixIrsUtoLrd1Sx56U6SYW6szhwMX5qC9FSvkiSQUh2MJE0
	/OqkwoHFIFAJ5o3sYlDw==;
Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org)
	by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux))
	id 1jbC9x-00059e-75; Wed, 20 May 2020 00:00:33 +0000
Received: from gate2.alliedtelesis.co.nz ([202.36.163.20])
 by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux))
 id 1jbC9s-00051b-NC
 for linux-mtd@lists.infradead.org; Wed, 20 May 2020 00:00:31 +0000
Received: from mmarshal3.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 713A88066C;
 Wed, 20 May 2020 12:00:10 +1200 (NZST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz;
 s=mail181024; t=1589932810;
 bh=eXWSKaZTPx/G1ud57Vocs+0U//C3VlFUjlW9uCsZFIY=;
 h=From:To:CC:Subject:Date:References:In-Reply-To;
 b=2rXOscJYB75yYKwQGoI/M8E9hu/ELzi7Q96EnTsbAbAeedkqYvZ8eFlmAxwTi3aEa
 7eAmTPA0M9on+0KZWShenVWp7s6hdNfu8dehI0ZQ9LRO3mvvYvrXblOhk9abMbdApJ
 +y9wVjSKeKIlg1dH7xRG7aTyuMKRaXDKdkqWVMtD3BoYm2IlHA80SGYw4/QHdMG2JL
 6siheRnqJn9TY/iIHI16Y/fZw1jpS25cRTzBRPRuefIr2Zfjpo1mXDxQcWhxhqHGKa
 kz/WKvSlNIPEI+8IehfT9orlD2m1vszs0muhgTNhBHNhC/+AKbpFF5vmTf4cfjAXDe
 Qax+Mb5mbwM/w==
Received: from svr-chch-ex1.atlnz.lc (Not Verified[10.32.16.77]) by
 mmarshal3.atlnz.lc with Trustwave SEG (v7, 5, 8, 10121)
 id <B5ec4730a0001>; Wed, 20 May 2020 12:00:10 +1200
Received: from svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8::77) by
 svr-chch-ex1.atlnz.lc (2001:df5:b000:bc8::77) with Microsoft SMTP Server
 (TLS) id 15.0.1497.2; Wed, 20 May 2020 12:00:10 +1200
Received: from svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8]) by
 svr-chch-ex1.atlnz.lc ([fe80::409d:36f5:8899:92e8%12]) with mapi id
 15.00.1497.006; Wed, 20 May 2020 12:00:10 +1200
From: Hamish Martin <Hamish.Martin@alliedtelesis.co.nz>
To: "richard.weinberger@gmail.com" <richard.weinberger@gmail.com>, Kyeong Yoo
 <Kyeong.Yoo@alliedtelesis.co.nz>
Subject: Re: [PATCH] jffs2: GC deadlock reading a page that is used in
 jffs2_write_begin()
Thread-Topic: [PATCH] jffs2: GC deadlock reading a page that is used in
 jffs2_write_begin()
Thread-Index: AQHWLjitLM2lX48lqUusjztLB0eiP6ivTaSA
Date: Wed, 20 May 2020 00:00:09 +0000
Message-ID: <1589932809.26085.25.camel@alliedtelesis.co.nz>
References: <149914202384.24318.7331828698981799313.stgit@kyeongy-dl.atlnz.lc>
 <CAFLxGvy4NbfHHoHXaH=sR-3e10+EAbDwLsdM1_Eyk_gT5=HE8Q@mail.gmail.com>
In-Reply-To: <CAFLxGvy4NbfHHoHXaH=sR-3e10+EAbDwLsdM1_Eyk_gT5=HE8Q@mail.gmail.com>
Accept-Language: en-NZ, en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-mailer: Evolution 3.18.5.2-0ubuntu3.2 
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [2001:df5:b000:24:44bc:5773:a998:1d51]
Content-ID: <2414249FAFD61645BF1DE1B7392CC21B@atlnz.lc>
MIME-Version: 1.0
X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 
X-CRM114-CacheID: sfid-20200519_170029_311274_A969DD5A 
X-CRM114-Status: GOOD (  32.72  )
X-BeenThere: linux-mtd@lists.infradead.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>,
 <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/>
List-Post: <mailto:linux-mtd@lists.infradead.org>
List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
 <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>
Cc: Chris Packham <Chris.Packham@alliedtelesis.co.nz>,
 "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org>
Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org
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