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 D40A1EB64D8 for ; Fri, 16 Jun 2023 19:08:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344112AbjFPTIn (ORCPT ); Fri, 16 Jun 2023 15:08:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229542AbjFPTIk (ORCPT ); Fri, 16 Jun 2023 15:08:40 -0400 Received: from mail-pj1-x1049.google.com (mail-pj1-x1049.google.com [IPv6:2607:f8b0:4864:20::1049]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D10DD30D3 for ; Fri, 16 Jun 2023 12:08:38 -0700 (PDT) Received: by mail-pj1-x1049.google.com with SMTP id 98e67ed59e1d1-25e229aec3dso726921a91.2 for ; Fri, 16 Jun 2023 12:08:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1686942518; x=1689534518; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=UEz7FfIZN3huE/l2112ub772mxm6PX8bbYzyishkX/4=; b=gbcEcMpEBnudr3ihFoQDuT3JoAPGVRITAisH8jJggrntH5W+CG6RO50ecLKFbxUKRV 6T4s5tppddubITBqT/liEqjpMzPXX80j0qImHI/ycE3XhKfapv18qz8LFwjhYoiMCFCh hkZmXN/C5tjqdFgthuID5GLmP56hUOqPsqv6DfGj1OZTzUqF1+tRKQMewRWv/00zQi14 w5XnSDM1XQRoMImqmqpjpeSpHiL1IXt5oBtbQPTTWdmXmPNHcQc3r5Q537mxg2ALYLdq D5igGYvzl97BIGstXGBA4OFxgJ0BtJyG7F2AL1bo+IjybArmuGFbANSP/8jUGFnShe6o 84Xg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686942518; x=1689534518; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=UEz7FfIZN3huE/l2112ub772mxm6PX8bbYzyishkX/4=; b=X4nhs0xi2lBuvt5zRgrT+L7l2ioLtl3UIBFGpguiaedsB7b058Qf0kFZP7m7yak/DB 0aWnWxo16XfK2S9YRqZK+3OKQe+2Ik0jKkr1c28P/izqGmBRog4SbKiafw/4Yx4QpiBq 7QqFaLSqkKcLfK/2qy200ntgpbsAcwVs+TOc9xc45rGEEGj94K8dVVIYVwl+ZuJESt0B XvPCyWqYG1QrKmNG3ZvLI5gDBZ2cdXG8Qr2dhbHXq7rWIgJBQTTcv+MosA6ew9b9GS3G w0kgyZxrOo9YWYO2vbfOu4JQ0MKAZALIt2IHplCIALyNuh7LaqGIZjYnyDKcI6x/I5Hf BHjg== X-Gm-Message-State: AC+VfDywzezdqc8Bq2ad+kUM48QmSGEbA4iDuaSFcDl86qbrDNEp2Tc5 wHMJvyhH1WLjVM91d6gACe4Gs0viOSk= X-Google-Smtp-Source: ACHHUZ62PdbxBqYh3r8/bZdHs9z1v5xV8vJ/VyaWSreUYj/mYnoormwq52+DJN//VKd0WqFm//gwLTyOhOU= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a17:90a:e413:b0:25b:db6d:1264 with SMTP id hv19-20020a17090ae41300b0025bdb6d1264mr410908pjb.4.1686942518289; Fri, 16 Jun 2023 12:08:38 -0700 (PDT) Date: Fri, 16 Jun 2023 12:08:36 -0700 In-Reply-To: Mime-Version: 1.0 References: <20230603193439.502645149@linutronix.de> <87pm694jmg.ffs@tglx> Message-ID: Subject: Re: [patch 0/6] Cure kexec() vs. mwait_play_dead() troubles From: Sean Christopherson To: Ashok Raj Cc: Ashok Raj , Thomas Gleixner , LKML , x86@kernel.org, Ashok Raj , Dave Hansen , Tony Luck , Arjan van de Veen , Peter Zijlstra , Eric Biederman , Vijay Dhanraj , Paolo Bonzini , Laszlo Ersek , Gerd Hoffmann , Andrea Bolognani , "Daniel =?iso-8859-1?Q?P=2E_Berrang=E9?=" Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 16, 2023, Ashok Raj wrote: > On Fri, Jun 16, 2023 at 12:00:13PM -0700, Sean Christopherson wrote: > > > Would this qualify for the smoke test pass? I'll continue to look for a > > > secure boot install if this doesn't close it, just haven't landed at the > > > right spot yet. > > > > Good enough for me, thanks much! > > Thanks a ton Sean.. if anything you have now scared me there is life for > SMM afterall even in a guest :-) LOL, you and me both. Thankfully GCE's implementation of Secure Boot for VMs doesn't utilize SMM, so to a large extent I can close my eyes and plug my ears :-)