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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 C480DC54FD0 for ; Wed, 25 Mar 2020 16:08:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A477C2073E for ; Wed, 25 Mar 2020 16:08:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="VKNLFdBy" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727912AbgCYQIJ (ORCPT ); Wed, 25 Mar 2020 12:08:09 -0400 Received: from us-smtp-delivery-74.mimecast.com ([63.128.21.74]:21739 "EHLO us-smtp-delivery-74.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725812AbgCYQIJ (ORCPT ); Wed, 25 Mar 2020 12:08:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585152487; 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=KQO5Ewg01ixtL/pUvCaQWy2hwzdcfLmoIS7TRCLSyP4=; b=VKNLFdByTUBLL29Z27PGJzOciSuW43SphXMteyWoGePZvjvzqf+CImIcsUiw6YDCQ6OIq2 jpmDvExk+oJ/6jUGaRKB0OKW+smOnikMMjUOu8u0lluT1B/kK5LoYsIuh4V6JqtnOroSq+ KRo9AuQC4AChJoiyNsPbKQ1b8UiG8I4= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-300-6xv-odLeMwWEDgEDT66WBw-1; Wed, 25 Mar 2020 12:08:06 -0400 X-MC-Unique: 6xv-odLeMwWEDgEDT66WBw-1 Received: by mail-wr1-f70.google.com with SMTP id d1so1351170wru.15 for ; Wed, 25 Mar 2020 09:08:06 -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=KQO5Ewg01ixtL/pUvCaQWy2hwzdcfLmoIS7TRCLSyP4=; b=TtIqiqTgiSblqMBJb+vnBJKB2YBxzPTdtP9x6bWc2hVF3PD4jYz/upP6J4X2wLfvI4 Fw9OJJgwNPy8p9NSCUXBibIgz/wLsuk6BhdSq+H+Ss2jWWXWLlKt0DpgncPby6D4Uz7V ZeeLdfJ5vhXICHwN7kNPvFdBmhccWEi1XCi80bgpY4rlYRVs+D3P3vqhOkOM+NPicmlg kDFYwXrihvl4cH6oaWbafYKVgq8xTtN7YT+YsFghP52gdDOfbAY6EQFbWaewMhAB10dX MWJIB6unhqhYYLVRlA2oaGXXOv5CmatfnlPfQSrGvK6aUMfkCHzeipYpVg54QEIH/Xy0 5LFQ== X-Gm-Message-State: ANhLgQ1ct55eTUsKLy18SHycV0I/GTusI6z4Vg+vyGOE6H9y0uYpuxob kBrvoxo46ad9Y+5blhm1ron8OSRm5hvAN6/Co3KBwFbyqAAKR8Efs661/JZydWOvIKggcx71DQh l0ZFlIlufYymXuVBn0nIp7Bln X-Received: by 2002:adf:f386:: with SMTP id m6mr4273260wro.107.1585152485053; Wed, 25 Mar 2020 09:08:05 -0700 (PDT) X-Google-Smtp-Source: ADFU+vs2RbBSSENYa1saW4WvfsxYiIaG52scS5B1XDE46lVvH86KlHN01LnBRy1sc44INfcBCW6dIA== X-Received: by 2002:adf:f386:: with SMTP id m6mr4273243wro.107.1585152484873; Wed, 25 Mar 2020 09:08:04 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:e4f4:3c00:2b79:d6dc? ([2001:b07:6468:f312:e4f4:3c00:2b79:d6dc]) by smtp.gmail.com with ESMTPSA id k185sm9788103wmb.7.2020.03.25.09.08.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Mar 2020 09:08:04 -0700 (PDT) Subject: Re: linux-next: Tree for Mar 25 (arch/x86/kvm/) To: Randy Dunlap , Stephen Rothwell , Linux Next Mailing List Cc: Linux Kernel Mailing List , KVM , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel References: <20200325195350.7300fee9@canb.auug.org.au> <064720eb-2147-1b92-7a62-f89d6380f40a@infradead.org> From: Paolo Bonzini Message-ID: <85430f7e-93e0-3652-0705-9cf6e948a9d8@redhat.com> Date: Wed, 25 Mar 2020 17:08:03 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <064720eb-2147-1b92-7a62-f89d6380f40a@infradead.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 25/03/20 16:57, Randy Dunlap wrote: >> Randy, can you test it with your compiler? > Nope, no help. That's the wrong location. > Need a patch for this: >>> 24 (only showing one of them here) BUILD_BUG() errors in arch/x86/kvm/cpuid.h >>> function __cpuid_entry_get_reg(), for the default: case. Doh, right. I think the only solution for that one is to degrade it to WARN_ON(1). Paolo