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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 B198AC433EF for ; Mon, 6 Dec 2021 08:56:46 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4J6y3J5VzWz3bc4 for ; Mon, 6 Dec 2021 19:56:44 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=srs.iliad.fr (client-ip=212.27.33.1; helo=ns.iliad.fr; envelope-from=srs0=63cgvt=qx=freebox.fr=mbizon@srs.iliad.fr; receiver=) X-Greylist: delayed 493 seconds by postgrey-1.36 at boromir; Mon, 06 Dec 2021 19:56:17 AEDT Received: from ns.iliad.fr (ns.iliad.fr [212.27.33.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4J6y2n6bLjz2xXd for ; Mon, 6 Dec 2021 19:56:17 +1100 (AEDT) Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id A21F520289; Mon, 6 Dec 2021 09:47:57 +0100 (CET) Received: from sakura (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id 89F1F20216; Mon, 6 Dec 2021 09:47:57 +0100 (CET) Message-ID: Subject: Re: Fail to boot 5.15 on mpc8347 with either debug_pagealloc or nobats From: Maxime Bizon To: Christophe Leroy Date: Mon, 06 Dec 2021 09:47:57 +0100 In-Reply-To: References: <68bf4c39-53ce-f88f-383f-5defb1a36b1c@csgroup.eu> <913068d2c368c80f89d6f9575d6b41e6fab48ae2.camel@freebox.fr> <20211204141031.GA23757@sakura> <5f4d36a1-695d-38a7-9ff9-d5af97f1a7e0@csgroup.eu> <20211205164217.GA29658@sakura> <20211205214408.GC29658@sakura> Organization: Freebox Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP ; ns.iliad.fr ; Mon Dec 6 09:47:57 2021 +0100 (CET) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: mbizon@freebox.fr Cc: "linuxppc-dev@lists.ozlabs.org" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, 2021-12-06 at 07:03 +0000, Christophe Leroy wrote: > Is it worth it ? I have the feeling that's more a corner case. probably not since it's not an easy fix I'm running on the edge wrt BAT usage on my 2GB board, it's not that common I guess. -- Maxime