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 2B242C433F5 for ; Tue, 4 Oct 2022 13:53:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229849AbiJDNxS (ORCPT ); Tue, 4 Oct 2022 09:53:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229636AbiJDNxP (ORCPT ); Tue, 4 Oct 2022 09:53:15 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9546D175A3 for ; Tue, 4 Oct 2022 06:53:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664891593; 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=UJoVLNpycu3H8iv7G0OfnnRojQ2rXony+DMsriTu0BI=; b=HFlNjom9XOF1WVt2mhtocV4up2WjyYI+A6KcnBFsu+kteiJ9LxCfcpbCqd7oKCZAON1YIK LKb1dCeoQd22JmcwMpVIOydfry0sQ9tnhQ2hCiT9qOeruq2sRahhkxZsfnYYV3G1mul1In TLvG/5iuCO2wzTkzHieRwfJj2FEzEP8= Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_128_GCM_SHA256) id us-mta-619-B8eBd147PKSQRLK_i8FPwA-1; Tue, 04 Oct 2022 09:53:12 -0400 X-MC-Unique: B8eBd147PKSQRLK_i8FPwA-1 Received: by mail-qv1-f69.google.com with SMTP id g12-20020a0cfdcc000000b004ad431ceee0so8764967qvs.7 for ; Tue, 04 Oct 2022 06:53:12 -0700 (PDT) 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:subject:date; bh=UJoVLNpycu3H8iv7G0OfnnRojQ2rXony+DMsriTu0BI=; b=ArhP4KVCsBBr0uhUzupzvviCqI0zMbFaZCH4SE5oSqdvmEQ15qHouqFYrV+LbmXgnh CqYvxGwPaequAdQzJNsnv2++t7pkkRJfiF8jzoJ85z98OzUjYyhMAHiBe0mjEHggh0AG lAeirCRBjQbyX2xZ/QEaYs72xaP7IyGLNJCbxcsHq0lSGvKm2OzmP7HFmsNyZsZyYpze ufmVW2YCIuPJjsbiMTCfXFAGniQ294snbL6hJFRVxk1ERvbsRuRokk1mpTpKLixNo3FI 3Yl8/QPTZi77YYPivrhmTdPWOtZF7q3fvxJlHhBpxd/lNjcB4AjtAcdS460umdfTvwZR VOeg== X-Gm-Message-State: ACrzQf11pK8lx2/UyYB1t3yydK9Pmur/4WRAKovqKkU4anomtHo8RHfR eyeTmBW3p3asb1+ecQngjFhKWDKItbgIj6+q23KfYx8yl+wL/qZoIQd9gH6hCScDgLxpv20MdMY VkCgdohPBvUOeCnByT/fZW5hU X-Received: by 2002:ae9:ef4d:0:b0:6cf:427b:c250 with SMTP id d74-20020ae9ef4d000000b006cf427bc250mr16987090qkg.607.1664891592201; Tue, 04 Oct 2022 06:53:12 -0700 (PDT) X-Google-Smtp-Source: AMsMyM4sZbNAoxkd2cPHA7koXimItxcnTlOVhabR7D7EBSYPcmds2qb++cSX8X2LeClkgpuc0gCOsA== X-Received: by 2002:ae9:ef4d:0:b0:6cf:427b:c250 with SMTP id d74-20020ae9ef4d000000b006cf427bc250mr16987075qkg.607.1664891592011; Tue, 04 Oct 2022 06:53:12 -0700 (PDT) Received: from x1n (bras-base-aurron9127w-grc-46-70-31-27-79.dsl.bell.ca. [70.31.27.79]) by smtp.gmail.com with ESMTPSA id bp42-20020a05620a45aa00b006cea2984c9bsm14574953qkb.100.2022.10.04.06.53.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Oct 2022 06:53:11 -0700 (PDT) Date: Tue, 4 Oct 2022 09:53:09 -0400 From: Peter Xu To: Mike Kravetz Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andrew Morton , David Hildenbrand , Nadav Amit , Andrea Arcangeli , Axel Rasmussen , Mike Rapoport Subject: Re: [PATCH v2 1/3] mm/hugetlb: Fix race condition of uffd missing/minor handling Message-ID: References: <20221004003705.497782-1-peterx@redhat.com> <20221004003705.497782-2-peterx@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 03, 2022 at 07:32:58PM -0700, Mike Kravetz wrote: > Do note that this will not apply on top of "mm: hugetlb: fix UAF in > hugetlb_handle_userfault" which is already in Andrew's tree. However, > required changes should be simple. Thanks for the heads up, I'll rebase. > > Reviewed-by: Mike Kravetz Thanks, -- Peter Xu