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 C4901C433FE for ; Sat, 19 Mar 2022 13:41:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243075AbiCSNmz (ORCPT ); Sat, 19 Mar 2022 09:42:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44516 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234728AbiCSNmu (ORCPT ); Sat, 19 Mar 2022 09:42:50 -0400 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 3FD222B5187 for ; Sat, 19 Mar 2022 06:41:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1647697288; 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=mQi7xFMYfOWyLlpSHeawp9xwfNF6ITZZucszyLn7QPI=; b=cTCawbjP75swEmYKjBaeSfCEUVXuqdXffoGKhz3VlNXpnDRCm1EJd2m6u8UhBuhepr0KXu IACYoCxVv2yn/jCqneqHi3ZO8EHsGiX7czZuNi7wlHfjUHIhoUYRrR/gXKa9s5BN9woH2G +dF1vzGXC9vkjGtxp3gJEsyGyp761ns= Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-370-JD25J0ATPGGZFVnMRfDvWA-1; Sat, 19 Mar 2022 09:41:27 -0400 X-MC-Unique: JD25J0ATPGGZFVnMRfDvWA-1 Received: by mail-ed1-f71.google.com with SMTP id m21-20020a50d7d5000000b00418c7e4c2bbso6548688edj.6 for ; Sat, 19 Mar 2022 06:41:26 -0700 (PDT) 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=mQi7xFMYfOWyLlpSHeawp9xwfNF6ITZZucszyLn7QPI=; b=Imu8LAG75jIJxYXM2iGby4wTYIBiMgrPDICSBIhkCOHnyjPWb+GaxCwFztVqx5gFIA ptwtTHXe32/xa+Xcp5h8G25mVDn0V2Qbw2q+Qtv5i1Pl+CMoLfkZjqvz5ETwuOJXET0P 5qu03GAHUvft6Q6DZQ5RUkjiFCt6C7DULO5tWuwp/8PuCHoz5hWSPCLwPD5TN+hOu+la pvZ4WM/+HWQh0ImSiqvPtnna0JVohMvmYm06qgie5DWniKa6LPZCU/OnLH0wZI0BazuL C/xTDpCxPcjBWSb3Xa3dyR6S/Ot6OOoYyvSzxKQRTfYARvudvTA1JIahWRg3JpRkEi1o 9zIg== X-Gm-Message-State: AOAM533ig03zn5mOMH8W1qQq69TDQyFfKkVFo8UfqSwHOf8c1B4QcoAv qU3viu2kfxwUbI11USTuoIlQoLECVPz20h5124U2MvAmP80YzbjWSmwoSf0fiyLTR5ITyTtA/Q6 n7hIuaOPVIeOFsZO/BWJOzpK/ X-Received: by 2002:a17:907:2ce6:b0:6df:a489:d2e1 with SMTP id hz6-20020a1709072ce600b006dfa489d2e1mr10277491ejc.264.1647697286000; Sat, 19 Mar 2022 06:41:26 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxvHViZozaI0XwntIgTr6VVZG4XFmzvdsrrVXo32I0dV2xBftQMYHF4gHYcwELVjle0XuaP9A== X-Received: by 2002:a17:907:2ce6:b0:6df:a489:d2e1 with SMTP id hz6-20020a1709072ce600b006dfa489d2e1mr10277479ejc.264.1647697285750; Sat, 19 Mar 2022 06:41:25 -0700 (PDT) Received: from ?IPV6:2001:b07:6468:f312:63a7:c72e:ea0e:6045? ([2001:b07:6468:f312:63a7:c72e:ea0e:6045]) by smtp.googlemail.com with ESMTPSA id v2-20020a509d02000000b00412d53177a6sm5657734ede.20.2022.03.19.06.41.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 19 Mar 2022 06:41:25 -0700 (PDT) Message-ID: Date: Sat, 19 Mar 2022 14:41:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH -v1.2] kvm/emulate: Fix SETcc emulation function offsets with SLS Content-Language: en-US To: Borislav Petkov Cc: Peter Zijlstra , Jamie Heilman , linux-kernel@vger.kernel.org, Thomas Gleixner , Ingo Molnar , Dave Hansen , x86@kernel.org, Sean Christopherson , kvm@vger.kernel.org References: <20220316220201.GM8939@worktop.programming.kicks-ass.net> <94df38ce-6bd7-a993-7d9f-0a1418a1c8df@redhat.com> 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: linux-kernel@vger.kernel.org On 3/19/22 14:36, Borislav Petkov wrote: > On Sat, Mar 19, 2022 at 02:24:06PM +0100, Paolo Bonzini wrote: >> Sorry for responding late, I was sick the past few days. Go ahead and apply >> it to tip/x86/core with the rest of the SLS and IBT patches. If you place >> it in front of the actual insertion of the INT3 it will even be bisectable, >> but I'm not sure if your commit hashes are already frozen. > > I think they are and we need this fix in 5.17 where the SLS stuff went > in. I'll send it to Linus tomorrow. Nah, don't worry. I'll take care of it, I'm still not 100% on top of things but I can handle one patch. :) Paolo >> Just one thing: > > Yeah, peterz can then do this ontop, before sending the IBT pile. > > Thx for letting us know! >