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[2620:137:e000::1:20]) by mx.google.com with ESMTP id jg10-20020a170907970a00b009334769adc2si21722870ejc.457.2023.03.24.13.22.59; Fri, 24 Mar 2023 13:23:25 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=orIdYEpl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231681AbjCXUMQ (ORCPT + 99 others); Fri, 24 Mar 2023 16:12:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231501AbjCXUMP (ORCPT ); Fri, 24 Mar 2023 16:12:15 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F25D719102; Fri, 24 Mar 2023 13:12:13 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id bt19so2012876pfb.3; Fri, 24 Mar 2023 13:12:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679688733; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=yaavObOWzHRvJy2JM91YkUKlJ/WIEwIWML4qoWi7FEI=; b=orIdYEplRNwQiKg7avw+Yw1CMIHIbZqmvuxpyoAwqC2WiYOiJrPLGwfsIodVwaeZ4F VxUeYFTWvu7hP3fFnKo7IkHvM2R7tkuR5C3R7VgnvN/iOhRWGqtbiGB5W4kwJZKoNW8s uhqy3XaUTZO8Wj+N8GHb3QHVrKiyLqBLJRIe+1nTPWEa/sJRitphHBoKo7FBnHIKjrZv amREXR7mFpgtqoGF16N7bdt9TTVG4Qx3braoxn5Yfk7X8lvTdzf2a+k9XwTGp6NrjSf4 PZECsxjwIOrVgM+eIcjFhMjJV18X9jkMTwpXzSqYaut+JWwwSkCmvtQvjrL9xxRU1whD 5iKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679688733; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=yaavObOWzHRvJy2JM91YkUKlJ/WIEwIWML4qoWi7FEI=; b=XvJXOf82UA39VVEirtiPtyLWamUqvETBe3OeyfD8FFoKcm/7VYKKqs23Xkx9lFNG81 YHs2D0VWqb2+wH3IcUkXnLobUkOqUcKgp238aU6peF+Vg4ssh585T+JEU5ZSKdRhpxV1 wUvBN8RjXWsl8rOjeYZYOhoI4zbtYBxoBsp224r3tbgn3kZHvbIa8PxY8dUK0Opn2b3Q R1eR+83+IY8bWcRTicgyt6lZSebfZXMUfaclOmtF/NN07rZQ/zYEbmcPeQuLyV6x7v6p mjIYz0PlKj1KPN90BZPu/rZlj6bYb1bBwyizaDFmtPUtndbQeDrqMtwft9t882eDaj+V zxNA== X-Gm-Message-State: AAQBX9cCeyuNqM2RpjTCluJvKVliAlaKVadAPcJDGliDif8IVADBEfjv wxzRwwDucOfX5YqcRege8uvGHFWbngBx6Qmwt9A= X-Received: by 2002:a05:6a00:1344:b0:625:a545:3292 with SMTP id k4-20020a056a00134400b00625a5453292mr2245607pfu.0.1679688733556; Fri, 24 Mar 2023 13:12:13 -0700 (PDT) MIME-Version: 1.0 References: <20220203182641.824731-1-shy828301@gmail.com> <132ba4a4-3b1d-329d-1db4-f102eea2fd08@suse.cz> <9ba70a5e-4e12-0e9f-a6a4-d955bf25d0fe@redhat.com> <64ec7939-0733-7925-0ec0-d333e62c5f21@suse.cz> In-Reply-To: From: Yang Shi Date: Fri, 24 Mar 2023 13:12:02 -0700 Message-ID: Subject: Re: [v4 PATCH] fs/proc: task_mmu.c: don't read mapcount for migration entry To: Vlastimil Babka Cc: David Hildenbrand , kirill.shutemov@linux.intel.com, jannh@google.com, willy@infradead.org, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=0.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 24, 2023 at 4:25=E2=80=AFAM Vlastimil Babka wr= ote: > > On 3/23/23 21:45, Yang Shi wrote: > > On Thu, Mar 23, 2023 at 3:11=E2=80=AFAM Vlastimil Babka wrote: > > > > Out of curiosity, is there any public link for this CVE? Google search > > can't find it. > > Only this one is live so far, AFAIK > > https://bugzilla.redhat.com/show_bug.cgi?id=3D2180936 Thank you. > > >> > >> That's good to know so at least my bogus mail was useful for that, tha= nks! >