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 X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 63885C433E1 for ; Fri, 24 Jul 2020 04:29:38 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1A42F206F0 for ; Fri, 24 Jul 2020 04:29:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="pAHp+BkA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1A42F206F0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id AC6A18D0016; Fri, 24 Jul 2020 00:29:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id A77238D0007; Fri, 24 Jul 2020 00:29:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 965718D0016; Fri, 24 Jul 2020 00:29:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0178.hostedemail.com [216.40.44.178]) by kanga.kvack.org (Postfix) with ESMTP id 7DAC98D0007 for ; Fri, 24 Jul 2020 00:29:37 -0400 (EDT) Received: from smtpin14.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 233CF181E25AE for ; Fri, 24 Jul 2020 04:29:37 +0000 (UTC) X-FDA: 77071690794.14.thumb52_4b16a6f26f44 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin14.hostedemail.com (Postfix) with ESMTP id 4989E1803BCD8 for ; Fri, 24 Jul 2020 04:28:10 +0000 (UTC) X-HE-Tag: thumb52_4b16a6f26f44 X-Filterd-Recvd-Size: 4137 Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) by imf09.hostedemail.com (Postfix) with ESMTP for ; Fri, 24 Jul 2020 04:28:09 +0000 (UTC) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4BCbm16gf8z9sRN; Fri, 24 Jul 2020 14:28:01 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1595564885; bh=YhB3HHfhzOJV0J55f1a2jFvjk0UbEddLnDsRAeWLUxM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=pAHp+BkA0PnJglEo857d94RdyoH5mdLijG1Pk9+jSSGNHIy/0vvMB5cmCMZmG+or5 0ADJq231tcK5kTGLS0zEr95JjD1nvbLhrTYO2cHS44QnnMSeMatqQpAib1qBAl3UgU i86GjiTvU9TJaEhuzSQtdKhYtr8eX+oRJ/5jOIORLs5LJOWXM/qi+u43rtSZ53CUc8 gqqeCDWU4VAyWs3iJXjbuQ56FGThZ/66FMtB9A/2A2hgdd4kJAGZFsyp14HmJ0z8db 3P3au06OjdO3c5Uq8Kq4OD1L1kVlXHawI+ddnQMOpHzn+LdaPjWgUJgJLMgD/FUQfo OguKzssctTqfg== Date: Fri, 24 Jul 2020 14:28:01 +1000 From: Stephen Rothwell To: Andrew Morton Cc: Uladzislau Rezki , Qian Cai , bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, luto@kernel.org, mingo@redhat.com, peterz@infradead.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, x86@kernel.org, linux-next@vger.kernel.org, lpf.vector@gmail.com, Shakeel Butt , Arnd Bergmann , Michal Hocko , Yafang Shao , Joel Fernandes , Matthew Wilcox , Oleksiy Avramchenko , Steven Rostedt , Mike Rapoport , David Hildenbrand , Joerg Roedel , Roman Gushchin , Dennis Zhou , Naresh Kamboju Subject: Re: kernel BUG at mm/vmalloc.c:LINE! (2) Message-ID: <20200724142801.49d5e7a3@canb.auug.org.au> In-Reply-To: <20200723195029.60933e30f5d3dd64d6a861b3@linux-foundation.org> References: <000000000000588c2c05aa156b2b@google.com> <0000000000003cdc6c05aae24652@google.com> <20200720200618.GA9501@pc636> <20200722142759.GB4041@lca.pw> <20200722144650.GA19628@pc636> <20200723195029.60933e30f5d3dd64d6a861b3@linux-foundation.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/OgD..tT=0=FzzabBQXvZdTE"; protocol="application/pgp-signature"; micalg=pgp-sha256 X-Rspamd-Queue-Id: 4989E1803BCD8 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam01 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: --Sig_/OgD..tT=0=FzzabBQXvZdTE Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi Andrew, On Thu, 23 Jul 2020 19:50:29 -0700 Andrew Morton wrote: > > On Wed, 22 Jul 2020 16:46:50 +0200 Uladzislau Rezki wr= ote: >=20 > All a bit mysterious. I think it's best that we revert this from > linux-next until we hear from Ingo. I queued a patch - I expect > Stephen will see and grab it, thanks. In the end I actually did the revert (of the revert) in the merge of the tip tree (so that -next will bisect better if necessary). So you will not need the revert in your quilt series after today. --=20 Cheers, Stephen Rothwell --Sig_/OgD..tT=0=FzzabBQXvZdTE Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl8aY1EACgkQAVBC80lX 0Gx87gf/bugyAEE0pEc0D61f6khLKnRAUn2MJwgp7EKc/o7dKc52/oczaQ93hXdD J3q/cYObs4rAnsmIYg3vHdrOKT+ETPXB01hCFIdoFcch+Jd4JogegYC3/JHP+8Ml 43SiSFiCQJjDLeaTdTsdU8IfRHB8xIkDEpIHltriINwmfS3TOL7GncUxP3aPdMHC jcJA2B3XwWNMGNtqwR50RSjYYY7EO2vMDsImC0bYKh8n9r26jynmAIUbAT7ZyGBd FRi6zK+GLAd94EWaKSPzI+FpuodiSG7v+HBs1N9l8+j2DC0Vy947D7cLqz1JruBB FKky6McqW1Gh+FHO5A74vzwTMZni5Q== =CFMR -----END PGP SIGNATURE----- --Sig_/OgD..tT=0=FzzabBQXvZdTE--