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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3B0DC3F6B0 for ; Wed, 17 Aug 2022 16:59:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240699AbiHQQ7X (ORCPT ); Wed, 17 Aug 2022 12:59:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237406AbiHQQ7U (ORCPT ); Wed, 17 Aug 2022 12:59:20 -0400 Received: from mail-qv1-xf31.google.com (mail-qv1-xf31.google.com [IPv6:2607:f8b0:4864:20::f31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 005596B8EF for ; Wed, 17 Aug 2022 09:59:16 -0700 (PDT) Received: by mail-qv1-xf31.google.com with SMTP id j1so5716679qvv.8 for ; Wed, 17 Aug 2022 09:59:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg-org.20210112.gappssmtp.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=WgHvQWKtUk86nWWmj+kI8ABwb1icz9Fb44Hg1eLDOm8=; b=i0SAuQsKmPP0r4pTH16fQeqknam9+o/10fqWW30EL4nCBPXL779fGqyA8NRZNGCTkZ WfbnW65WxsqXerYMpkxbiMhm6XM1PI7FxXfeHc4CY06X9K05ptCeoq/IT9/HbNvnea/U v5DxsDBjBV5PtsP+Fj+JzUD05XdGBIpOR2Ai+7D+4T+FI+HBBg78Cmu+3KdjMkSykY6N 3N5FrmiyjnyIbIYn1HBXF8fsk+LuKKXzs+QQCF8s3M9lcUunC/Sdr/XEW62NpNZrdVjh mZnWqSfao6avLdINn+/BdQyb/Fn0cRjbRaM67aNVItl7KpD9+4JbAnyEH/EikgTYz7zg C1MA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=WgHvQWKtUk86nWWmj+kI8ABwb1icz9Fb44Hg1eLDOm8=; b=IrxQHNp4sMsbaBXkkjywcZxF3lkLVVnQz30sN1erLWXqsC1w9GFK2FZT15AecfeJST VPIrIZDXKjeXnP3dj3z7kTxyu/rg4XZn9Rtvbs+IDRc+bjBCkK641zCNHPfgZMpa2Ras hDWwdHUnOb8z4oidjt8Oi4KHEPJ4GM9jffY85faTF5X0sz/zkxaEWknwWDPfWj/jwl3/ w+d4wBgxZrqkwzeoJDouoRF1taHk/jPnxYK2lmcY+4mPwQnwlfYncnqzPBL0x5wr9oQj F29Xu06ICVvH6v0MfOazFXEARZT3+bYG3txMUPRQ7vfriCfLFZ5iSMCKzHynxaSDjr6i xMrg== X-Gm-Message-State: ACgBeo0nz7xf4gV2cWtQkRzJTYHGhfIpcc6lS+681XsjYKMgU4cpp4qk qA5BnUHjIinHmDVJY4Ljl6s6rQ== X-Google-Smtp-Source: AA6agR5ppGaJIEQkG/QhAlbMnaSVK+J/k6DhTeFskAdFZGiYlFMexNJza36kKzQFKqv5WlGrmiznhQ== X-Received: by 2002:a05:6214:4017:b0:476:6229:bbf8 with SMTP id kd23-20020a056214401700b004766229bbf8mr22888239qvb.14.1660755556120; Wed, 17 Aug 2022 09:59:16 -0700 (PDT) Received: from localhost ([2620:10d:c091:480::39e8]) by smtp.gmail.com with ESMTPSA id c9-20020ac85a89000000b0033aac3da27dsm13876189qtc.19.2022.08.17.09.59.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 09:59:15 -0700 (PDT) Date: Wed, 17 Aug 2022 12:59:14 -0400 From: Johannes Weiner To: Sebastian Andrzej Siewior Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Peter Zijlstra , Steven Rostedt , Linus Torvalds , Matthew Wilcox , Michal Hocko , Roman Gushchin , Shakeel Butt , Muchun Song , cgroups@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 6/9] mm/memcontrol: Replace the PREEMPT_RT conditionals Message-ID: References: <20220817162703.728679-1-bigeasy@linutronix.de> <20220817162703.728679-7-bigeasy@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220817162703.728679-7-bigeasy@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Aug 17, 2022 at 06:27:00PM +0200, Sebastian Andrzej Siewior wrote: > From: Thomas Gleixner > > Use VM_WARN_ON_IRQS_ENABLED() and preempt_disable/enable_nested() to > replace the CONFIG_PREEMPT_RT #ifdeffery. > > Signed-off-by: Thomas Gleixner > Cc: Johannes Weiner > Cc: Michal Hocko > Cc: Roman Gushchin > Cc: Shakeel Butt > Cc: Muchun Song > Cc: cgroups@vger.kernel.org > Cc: linux-mm@kvack.org > Signed-off-by: Sebastian Andrzej Siewior Acked-by: Johannes Weiner