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=-3.8 required=3.0 tests=BAYES_00, 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 D9636C433E6 for ; Fri, 28 Aug 2020 16:53:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BDDB820738 for ; Fri, 28 Aug 2020 16:53:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726839AbgH1Qxw (ORCPT ); Fri, 28 Aug 2020 12:53:52 -0400 Received: from mga12.intel.com ([192.55.52.136]:42190 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725814AbgH1Qxw (ORCPT ); Fri, 28 Aug 2020 12:53:52 -0400 IronPort-SDR: Fhj32nmgp7eltoj/q5yOkyoahPTFINM06xPzY4JXZv/YG2ruRTGLJ4dmPbViVENl6aresifVBs dICjXV+HjIjw== X-IronPort-AV: E=McAfee;i="6000,8403,9727"; a="136243215" X-IronPort-AV: E=Sophos;i="5.76,364,1592895600"; d="scan'208";a="136243215" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Aug 2020 09:53:51 -0700 IronPort-SDR: m37eGOiRVDtLjlEXWPDtSflNmlPbKTZq9zmm5qG3nXhxfb4GLupEcVhRzAT94U3qGkHGwFexVn x8va+e5MHItg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,364,1592895600"; d="scan'208";a="330006494" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.21]) by orsmga008.jf.intel.com with ESMTP; 28 Aug 2020 09:53:51 -0700 Received: by tassilo.localdomain (Postfix, from userid 1000) id DD0ED301C54; Fri, 28 Aug 2020 07:59:50 -0700 (PDT) Date: Fri, 28 Aug 2020 07:59:50 -0700 From: Andi Kleen To: Muchun Song Cc: mike.kravetz@oracle.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] mm/hugetlb: Fix a race between hugetlb sysctl handlers Message-ID: <20200828145950.GS1509399@tassilo.jf.intel.com> References: <20200828031146.43035-1-songmuchun@bytedance.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200828031146.43035-1-songmuchun@bytedance.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Fixes: e5ff215941d5 ("hugetlb: multiple hstates for multiple page sizes") I believe the Fixes line is still not correct. The original patch didn't have that problem. Please identify which patch added the problematic code. -Andi