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 8300DC43217 for ; Wed, 9 Mar 2022 14:03:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232239AbiCIOEr (ORCPT ); Wed, 9 Mar 2022 09:04:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233389AbiCIOEp (ORCPT ); Wed, 9 Mar 2022 09:04:45 -0500 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 9153CC4E24 for ; Wed, 9 Mar 2022 06:03:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646834625; 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=wY6DJ3Ioz62fnPukSJTRdXvMi1FUgR+YwdIV4ZzZvHQ=; b=IXo03VFMGR8uTsDJF+v0OahFVa3OMC+8JSUKZbk08Z8I2vn10oSqBgswbyy7Fmq5ezq7tr hcG9Cqh6f9SUJBWFGUqfrGqTywBm0NW2UbTuKNCMaLlUui9zKToXrXtGKauu3/0o9nBl4i XJJw+Ge5ZkdwGsLNX+xXgu/s2vrzTdw= Received: from mail-wr1-f70.google.com (mail-wr1-f70.google.com [209.85.221.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-556-nZNfv5tYPUi-5xujwW1ZWw-1; Wed, 09 Mar 2022 09:03:44 -0500 X-MC-Unique: nZNfv5tYPUi-5xujwW1ZWw-1 Received: by mail-wr1-f70.google.com with SMTP id z1-20020adfec81000000b001f1f7e7ec99so794925wrn.17 for ; Wed, 09 Mar 2022 06:03:44 -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=wY6DJ3Ioz62fnPukSJTRdXvMi1FUgR+YwdIV4ZzZvHQ=; b=LVr6gOBKN57CXQdlRT6e0fvmVKoptill6pWD+FMX42ZYMePaOaJsqN2yhQn4BblAC5 IA88AKw71S/Q2IGLb3UtI8fbJyjcU10zH+jPi3dCIO0e5CwDehCkHXiP7nsdO6Qmw5cx aL1OUa9Ry7NWyinJGzXTXRL56yBBT5iCoKf2gMWRD9r0Z9c8HrfnrWMOWFVPTcFlOvb+ VFFigC4CPTwakP1VnKygwD4sb3Gx61yQxHYjdZq2WWXM7ECuhUt5lykDMYfzhdsHVYVv NvtabO49Hd7OzJDgchQfMbAoo9tyuJNHTGx5T9xvzreKjTlRhMu7nm0OmVl+ra5p+v16 kLng== X-Gm-Message-State: AOAM5303xsPZ8zossoYcfd9m0NVqQ1CmTvM+CVgBff5aD/DQz0F1s3bE C510eX+4jQZsiPxXipmucQfJopHE4Kl3TXxIK2nzWAWH012OEJ6nvmK2zE2qZXfBCJU3RugAPQY M3JKd6/8lMJ6QNGs0axXiCQyY X-Received: by 2002:adf:e5d2:0:b0:1fb:768d:7d5 with SMTP id a18-20020adfe5d2000000b001fb768d07d5mr9190943wrn.256.1646834623328; Wed, 09 Mar 2022 06:03:43 -0800 (PST) X-Google-Smtp-Source: ABdhPJyNBJfQGc2FmMdtt3mVPKQLbHOb+zj+vlrb2Ad8ZnI8Vtv4sYFZwCC94aOOQs1Mujr8yWTzvw== X-Received: by 2002:adf:e5d2:0:b0:1fb:768d:7d5 with SMTP id a18-20020adfe5d2000000b001fb768d07d5mr9190878wrn.256.1646834622656; Wed, 09 Mar 2022 06:03:42 -0800 (PST) Received: from ?IPV6:2001:b07:6468:f312:c8dd:75d4:99ab:290a? ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.googlemail.com with ESMTPSA id m128-20020a1ca386000000b003898b148bf0sm4996126wme.20.2022.03.09.06.03.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Mar 2022 06:03:41 -0800 (PST) Message-ID: Date: Wed, 9 Mar 2022 15:03:33 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v3 2/6] KVM: x86: add force_intercept_exceptions_mask Content-Language: en-US To: Maxim Levitsky , Sean Christopherson Cc: kvm@vger.kernel.org, Kieran Bingham , Jan Kiszka , Andrew Jones , Jonathan Corbet , Vitaly Kuznetsov , Ingo Molnar , Thomas Gleixner , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , Johannes Berg , Wanpeng Li , "H. Peter Anvin" , Jessica Yu , Jim Mattson , Joerg Roedel , Yang Weijiang , linux-kernel@vger.kernel.org, Borislav Petkov , "open list:KERNEL SELFTEST FRAMEWORK" , "open list:DOCUMENTATION" , Shuah Khan , Andrew Morton , Borislav Petkov References: <20210811122927.900604-1-mlevitsk@redhat.com> <20210811122927.900604-3-mlevitsk@redhat.com> <0cdac80177eea408b7e316bd1fc4c0c5839ba1d4.camel@redhat.com> <3221c2385e1148fe0ee77d4717b52726e1db9d8d.camel@redhat.com> From: Paolo Bonzini In-Reply-To: <3221c2385e1148fe0ee77d4717b52726e1db9d8d.camel@redhat.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/9/22 13:31, Maxim Levitsky wrote: > Question: is it worth it? Since I am very busy with various things, this feature, > beeing just small debug help which I used once in a while doesn't get much time from me. I agree it's not very much worth. Paolo