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=-14.8 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1, USER_IN_DEF_DKIM_WL 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 C110EC4708F for ; Tue, 1 Jun 2021 18:11:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 983D361375 for ; Tue, 1 Jun 2021 18:11:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231331AbhFASMr (ORCPT ); Tue, 1 Jun 2021 14:12:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48992 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233971AbhFASMq (ORCPT ); Tue, 1 Jun 2021 14:12:46 -0400 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1053BC061756 for ; Tue, 1 Jun 2021 11:11:05 -0700 (PDT) Received: by mail-qk1-x734.google.com with SMTP id j184so15235572qkd.6 for ; Tue, 01 Jun 2021 11:11:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=wRwteCaGKZ10e8+sBtL3qGET4PztXqRbJxpQswQ1wZ4=; b=Xf7CSrcx0gZc/sw/u32fm4fDbUmIKsXJ/VYY3b6I2TINji/gEViOo0+/3eu+yW9Qgd fIGeNKOgrvvoXSlKowbNVeKQqeYrgIx8R+UG5xh83h5SLOwv/5uFjJDNSoddC30OLOAP eeb77BNO0SGqOxoLj3XL020OBNHpc15BDfmueLRDjJQfWJptI6v5o1b1rHvOJRAOVKlt VNpNaJpcQ4vHbnLaPIFMaxp4PkgtqZM58T+bwUwvwAp24ndzjiN27Y317PjL5UaZhW2A 4MHWVeTTB4dK7LEaSj2Ky8gxJUKpLuudM6imShkOBqj5RMusHaTKIjTFUXCuCa94uHDl W5Hg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=wRwteCaGKZ10e8+sBtL3qGET4PztXqRbJxpQswQ1wZ4=; b=fPI6rNeTHgwpFN8UuHxRWCDQI1SQEcuwL1K5eYx65V5W4z/sWsVqiARuDt0CIaA7HQ OJFlxKYR7YIJ3nki8XGk6QGIF5T3ZeRcMTybpYsL6MtFMfdMaho+NWMFS/bjzQdcEL7u UuM7oj1wyKKauidQ+3lAtyVfRQ4IhlFVa0bd0+SWd5v6Kul/Es2ZlYWjmoj50hUX9abi Z+/NrRunP8LwidbeZyKL7axRUvDbXcfO2UyiWjeTQ7Eck2QTc8j596XgwaqvCWPdz0fK HRMUPeZaVcGkyQhPVRl1NJuQnC7yvdEZFtkkDJKDySJF3W57cKfGEVPJaDXItn60knh0 R1wg== X-Gm-Message-State: AOAM533fhFbmBOW1XcKpAuv/cs7Sx0b/jir/C3WbzIADId8N49UMTqiq r1wkptQ0SGWQ3feFWxscbeYu+A== X-Google-Smtp-Source: ABdhPJyH06WMNFVFIh2tqA2mZ/X7OLcXSDF3vAAIrUB8u/TcRWHA6zy5sI+bX9Bd1/r6Bup6LtlwYg== X-Received: by 2002:a37:91c2:: with SMTP id t185mr23666624qkd.430.1622571063443; Tue, 01 Jun 2021 11:11:03 -0700 (PDT) Received: from eggly.attlocal.net (172-10-233-147.lightspeed.sntcca.sbcglobal.net. [172.10.233.147]) by smtp.gmail.com with ESMTPSA id g5sm10470430qtv.56.2021.06.01.11.11.01 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Tue, 01 Jun 2021 11:11:03 -0700 (PDT) Date: Tue, 1 Jun 2021 11:10:49 -0700 (PDT) From: Hugh Dickins X-X-Sender: hugh@eggly.anvils To: Mike Rapoport cc: x86@kernel.org, "H. Peter Anvin" , Andy Lutomirski , Andy Shevchenko , Ard Biesheuvel , Baoquan He , Borislav Petkov , Darren Hart , Dave Young , Hugh Dickins , Ingo Molnar , Jonathan Corbet , Lianbo Jiang , Mike Rapoport , Randy Dunlap , Thomas Gleixner , linux-doc@vger.kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: Re: [PATCH 0/3] x86/setup: always resrve the first 1M of RAM In-Reply-To: <20210601075354.5149-1-rppt@kernel.org> Message-ID: References: <20210601075354.5149-1-rppt@kernel.org> User-Agent: Alpine 2.11 (LSU 23 2013-08-11) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, 1 Jun 2021, Mike Rapoport wrote: > > Randy, Hugh, I'd appreciate if you give this a whirl on your old Sandy > Bridge laptops as it changes again the way trim_snb_memory() works. Boots and runs fine here, i386 or x86_64: thanks for remembering us! Hugh