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=-11.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 7F735C4338F for ; Mon, 16 Aug 2021 15:05:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6645461038 for ; Mon, 16 Aug 2021 15:05:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233590AbhHPPFh (ORCPT ); Mon, 16 Aug 2021 11:05:37 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:46824 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232271AbhHPPFg (ORCPT ); Mon, 16 Aug 2021 11:05:36 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1629126304; 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: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ABrWgRhABY2HK4NysZy+JCnEPDW3vpIo9/TFVUA3ibc=; b=RH/S2jLA9ZxGIxeMvRRwmfhUgsVbCpE8j/zR6EUZhcebKmNg3AWOe1gdnz/R9NXX81kpms gM0bUceO4jNsOPcfxrTrlETYB7bp/d1j73Nm/s0i2Cgiv+8dGoRKAF4MkitNztfkXpkzQG 034tLuxd/XyP4SsWwlEcRTKTf1b5ANU= Received: from mail-wr1-f72.google.com (mail-wr1-f72.google.com [209.85.221.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-482-t9Z_bZPcNVWwtCIv7lVzbA-1; Mon, 16 Aug 2021 11:05:01 -0400 X-MC-Unique: t9Z_bZPcNVWwtCIv7lVzbA-1 Received: by mail-wr1-f72.google.com with SMTP id p2-20020a5d48c20000b0290150e4a5e7e0so5548173wrs.13 for ; Mon, 16 Aug 2021 08:05:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ABrWgRhABY2HK4NysZy+JCnEPDW3vpIo9/TFVUA3ibc=; b=CblGU443LjDHP5HiLTxM2Po+CFrlSy3vTNFfxljN3hdVdw8u0cT5VX9FnT6YhmfvDd 9biYHkezzyXYogXcJhgzciNFqXaJiYkxZw2qk2QFTp5WLYzieVoHPXnP2QNpKE+CCKV4 nFd0iQviovfCR2ENtHqDL6ImMDsHJCK4nKLYtbr0esh0XtCZ2MAMbFb177aoeJIu7zNe ftSrfWkL+453T1tsCAsIk24xysc9l0P1vOJCJVBDOOp1GsoLsSSMKDBYtv0zM2A+BY4j nAHegTO//OmBdZOwTFEmBMJka8ByVsmnNY5uczEpwCU0U8H5V1Rkwobjx3KQV50vwgo9 neqQ== X-Gm-Message-State: AOAM530dia/3AI+qJF4y05DkSzoawW15cZO+Occ0Q7h+By19DH0EDGXo Jkv65xPzK0ZovqjqedyGF4BMSbMjkLzUqCuex8jV/EerWmL00bZ+0lkZCxlrA3XCGTTzL/i8zFN H809U0rGxB3nUg50+FuVeScx3 X-Received: by 2002:a1c:7dd0:: with SMTP id y199mr15424188wmc.23.1629126299867; Mon, 16 Aug 2021 08:04:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx09VPZkGLXWDG+tXpHYc3YeJl3pSZSqRdKI6EYU61EuoygC/wIwMn44PmYT5H+5icPrjj/xw== X-Received: by 2002:a1c:7dd0:: with SMTP id y199mr15424176wmc.23.1629126299653; Mon, 16 Aug 2021 08:04:59 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:63a7:c72e:ea0e:6045? ([2001:b07:6468:f312:63a7:c72e:ea0e:6045]) by smtp.gmail.com with ESMTPSA id w29sm12856049wra.88.2021.08.16.08.04.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 16 Aug 2021 08:04:59 -0700 (PDT) Subject: Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653) To: Greg KH Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org, stable@vger.kernel.org, Maxim Levitsky References: <20210816140240.11399-6-pbonzini@redhat.com> From: Paolo Bonzini Message-ID: <97448bb5-1f58-07f9-1110-96c7ffefd4b2@redhat.com> Date: Mon, 16 Aug 2021 17:04:58 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16/08/21 16:25, Greg KH wrote: >> [ upstream commit 0f923e07124df069ba68d8bb12324398f4b6b709 ] > > And 5.12.y is long end-of-life, take a look at the front page of > kernel.org for the active kernels. Ok, sorry I didn't notice that... it wasn't end of life when the issue was discovered. O:) (Damn, the one time that we prepare all the backports in advance, we end up doing too many of them!) Paolo