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 BBC74C433EF for ; Sun, 19 Dec 2021 13:53:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234719AbhLSNxO (ORCPT ); Sun, 19 Dec 2021 08:53:14 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:20691 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234475AbhLSNxN (ORCPT ); Sun, 19 Dec 2021 08:53:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1639921992; 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=6y4s59fRDhRXZ+MFWbqd48C+ut3PapB8I0wNJafkmy8=; b=Dh6A97MN4jEPXiJoa7bWXbaDTJ5cX6mQjOpJqc5c+N3fL3Kk3sgurLrHiFAZJYqWkyKvI1 zZ5rrsBwDX4pZf8yUFJbndIcUZ38hYOcpbNMnC7gMtMapgNZ8JVPAVGFoB8E/Py+E2xzD+ RBZFIsLJ8CPTxZqtJHGFm7O0p/SpzH0= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-368--UIWnGR4NfqaPTaPdt_5Vw-1; Sun, 19 Dec 2021 08:53:11 -0500 X-MC-Unique: -UIWnGR4NfqaPTaPdt_5Vw-1 Received: by mail-wr1-f69.google.com with SMTP id v6-20020adfa1c6000000b001a26d0c3e32so1207325wrv.14 for ; Sun, 19 Dec 2021 05:53:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=6y4s59fRDhRXZ+MFWbqd48C+ut3PapB8I0wNJafkmy8=; b=hRDQ3jiOPFbF3iJfqtLGSoYwAjPXaOcvBQoirQ1hhC8U6sreU4cYRvJ70aSpmsvZYf 1bgyvv3OhPWnu4nPSi5qojjV7FoRZ/PLS1LlG5wRfhxoJ0HcphwRYbQsoi5xSImG0zKq 7qaABT8QUDfQNGdDkuZRIl7FN56UXx/pil2+KdH2xfASKjXbigljlp55xpte3T7lhUOi i92QfRUlBUIz3+S97xrjHht1Mqu794aPZ03gjdK/fkTieg1cmo+rTsJC8XmL8YbEAAZy 1bcjWU1pIVmI2axEhOHVqvWa2b60PvlsOfN37dVtxFvsNOPiH6zILVQdssCHDWJjkA3e rsvA== X-Gm-Message-State: AOAM530j8Za5TiAI+qE2TuJsd/aQ3RlooomqIzdlTveZBPkFOlPlTM2V Z9SPqTFmx06RGSKefMjnFR6AvkOdLoPMJvSXBzpSQQyf3hz/jhLK+j+c5Ntz7ldFRqTIYL8TCKd tvHuKEUOyVot5EnGD X-Received: by 2002:adf:9004:: with SMTP id h4mr9692858wrh.593.1639921990365; Sun, 19 Dec 2021 05:53:10 -0800 (PST) X-Google-Smtp-Source: ABdhPJyypGLj1tKxFj+LSvvFpiaauxTLO+snS8pEJl5hCgc9MrMvK2mCfttd2iYEcvhftK55oUc5Fw== X-Received: by 2002:adf:9004:: with SMTP id h4mr9692849wrh.593.1639921990179; Sun, 19 Dec 2021 05:53:10 -0800 (PST) Received: from [192.168.10.118] ([93.56.170.41]) by smtp.googlemail.com with ESMTPSA id w17sm14564116wmc.14.2021.12.19.05.53.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 19 Dec 2021 05:53:09 -0800 (PST) Message-ID: <54749944-d33d-8364-ad17-6297abf883f5@redhat.com> Date: Sun, 19 Dec 2021 14:49:52 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [regression] kvm: Kernel OOPS in vmx.c when starting a kvm VM since v5.15.7 Content-Language: en-US To: Thorsten Leemhuis , kvm@vger.kernel.org, "stable@vger.kernel.org" , "regressions@lists.linux.dev" , Greg KH Cc: doc@lame.org References: From: Paolo Bonzini In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 12/19/21 06:01, Thorsten Leemhuis wrote: > Hi, this is your Linux kernel regression tracker speaking. > > TWIMC, I stumbled on a bug report from George Shearer about a KVM > problem I couldn't find any further discussions about, that's why I'm > forwarding it manually here. > > https://bugzilla.kernel.org/show_bug.cgi?id=215351 > > George, BTW: if reverting the change you suspect doesn't help, please > consider doing a bisection to find the culprit. This should be fixed by commit e90e51d5f01d. I'll send it to stable@vger.kernel.org. Thanks, Paolo