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=-5.8 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 4A8B0C432BE for ; Thu, 29 Jul 2021 15:30:56 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D39BB60C51 for ; Thu, 29 Jul 2021 15:30:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D39BB60C51 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 7612D8D0002; Thu, 29 Jul 2021 11:30:55 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 70F5A8D0001; Thu, 29 Jul 2021 11:30:55 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5FE258D0002; Thu, 29 Jul 2021 11:30:55 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0008.hostedemail.com [216.40.44.8]) by kanga.kvack.org (Postfix) with ESMTP id 470568D0001 for ; Thu, 29 Jul 2021 11:30:55 -0400 (EDT) Received: from smtpin09.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id ED16E8249980 for ; Thu, 29 Jul 2021 15:30:54 +0000 (UTC) X-FDA: 78416013228.09.AE54C6C Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by imf01.hostedemail.com (Postfix) with ESMTP id 79F2C5019945 for ; Thu, 29 Jul 2021 15:30:54 +0000 (UTC) Date: Thu, 29 Jul 2021 17:30:51 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1627572653; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=a8f/Z7h7p5XN76alpWFTQVfe+x6kv+BpazmgM35bjCc=; b=PExNJ5YyDT5t57t9HCpkFVspECZuobQv4hafuBuTgAwXtQJOASM0eKXLJ6Jb5xlbDrokBz NUuM4Ls2g08Ps+RKN8aI0Ky0wSW0g+TjUUGznoDCmeCS/H1QhSzCPESTPgx5XZhikljtA6 zS6uZdWAYF9sKjRZ1siD74RBxPi97DvEoXiR0jmSo/q8Ryj0b9SPs4gMluCr3tZZu+0JMK 9XD9OqaZvPeXHy+mfoRIhbH+uINRnbD8u8/nG9AModeT5jqwUjHBwvSg8QIv26d4z2sK/o AZAHC9YxMWoy1YVKaDVBkEfv8/3MHPoQEvdXUEMWnY0bO6weAZULD4mCQhs9YQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1627572653; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=a8f/Z7h7p5XN76alpWFTQVfe+x6kv+BpazmgM35bjCc=; b=HTw1CohKQQCdshOhsU1+q3g3VzuiSQ0pM6p+LsGf1j5W39fH2J5vD+Ln3kN1W0sgj2skRW UvTILHnLOlJXdxBg== From: Sebastian Andrzej Siewior To: Vlastimil Babka Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Christoph Lameter , David Rientjes , Pekka Enberg , Joonsoo Kim , Mike Galbraith , Thomas Gleixner , Mel Gorman , Jesper Dangaard Brouer , Jann Horn Subject: Re: [PATCH v3 00/35] SLUB: reduce irq disabled scope and make it RT compatible Message-ID: <20210729153051.oactl35fc5zrzprs@linutronix.de> References: <20210729132132.19691-1-vbabka@suse.cz> <20210729152400.ed35ocv5jtpf3ns5@linutronix.de> <803269ba-d4f4-6016-067f-8f9e02b3c794@suse.cz> <20210729152901.uvbgquzwyk7lt7a3@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210729152901.uvbgquzwyk7lt7a3@linutronix.de> Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=linutronix.de header.s=2020 header.b=PExNJ5Yy; dkim=pass header.d=linutronix.de header.s=2020e header.b=HTw1CohK; spf=pass (imf01.hostedemail.com: domain of bigeasy@linutronix.de designates 193.142.43.55 as permitted sender) smtp.mailfrom=bigeasy@linutronix.de; dmarc=pass (policy=none) header.from=linutronix.de X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 79F2C5019945 X-Stat-Signature: 4ix9ob4kb58q9ioof86hbkqph4hrasj6 X-HE-Tag: 1627572654-592881 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: On 2021-07-29 17:29:02 [+0200], To Vlastimil Babka wrote: > On 2021-07-29 17:27:18 [+0200], Vlastimil Babka wrote: > > On 7/29/21 5:24 PM, Sebastian Andrzej Siewior wrote: > > > On 2021-07-29 15:20:57 [+0200], Vlastimil Babka wrote: > > >> Changes since v2 [5]: > > > > > > With PARTIAL enabled on top of -rc3: > > > > Is that also PREEMPT_RT? Interesting... > > No, plain -rc3. but it also happens with PREEMPT_RT. Just wanted to make sure that it happens without RT before I report :) Sebastian