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[2620:137:e000::1:20]) by mx.google.com with ESMTP id i4-20020a170902cf0400b0015f2b4a29ccsi1830644plg.253.2022.06.01.01.35.49; Wed, 01 Jun 2022 01:36:05 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=DZGlgbCF; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345151AbiEaOKW (ORCPT + 99 others); Tue, 31 May 2022 10:10:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345105AbiEaOKU (ORCPT ); Tue, 31 May 2022 10:10:20 -0400 Received: from smtp-fw-9102.amazon.com (smtp-fw-9102.amazon.com [207.171.184.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 42EBB663D3; Tue, 31 May 2022 07:10:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1654006220; x=1685542220; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=x2yPGrbQEvZ7qvzj6D7a5D6J1wQ2pUt6/iDyChuBM2A=; b=DZGlgbCFgSG1gztyoX0pIi/XYYY7S46zvZ+GhGVNIYhls7XLwt1GJcBZ GLCrPqDg3/lD+aP73Qe7+4dpEtOaqN5GrgnSfKHTNHtFhzqO3QHo8bINL HOV1PCWM2DvcViVOdmtS3gleTW9Xnx1HvOAEYr7f9Zj3z8GYrsJTPR6Li k=; X-IronPort-AV: E=Sophos;i="5.91,265,1647302400"; d="scan'208";a="223960787" Received: from pdx4-co-svc-p1-lb2-vlan3.amazon.com (HELO email-inbound-relay-iad-1d-7a21ed79.us-east-1.amazon.com) ([10.25.36.214]) by smtp-border-fw-9102.sea19.amazon.com with ESMTP; 31 May 2022 14:02:46 +0000 Received: from EX13D33EUC003.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan3.iad.amazon.com [10.40.163.38]) by email-inbound-relay-iad-1d-7a21ed79.us-east-1.amazon.com (Postfix) with ESMTPS id 5B757220F0A; Tue, 31 May 2022 14:02:40 +0000 (UTC) Received: from EX13MTAUEA002.ant.amazon.com (10.43.61.77) by EX13D33EUC003.ant.amazon.com (10.43.164.166) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Tue, 31 May 2022 14:02:39 +0000 Received: from dev-dsk-jalliste-1c-387c3ddf.eu-west-1.amazon.com (10.13.250.64) by mail-relay.amazon.com (10.43.61.169) with Microsoft SMTP Server (TLS) id 15.0.1497.36 via Frontend Transport; Tue, 31 May 2022 14:02:36 +0000 From: Jack Allister To: CC: , , , , , , , , , , , , , , , , Subject: ...\n Date: Tue, 31 May 2022 14:02:36 +0000 Message-ID: <20220531140236.1435-1-jalliste@amazon.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Spam-Status: No, score=-15.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, USER_IN_DEF_SPF_WL autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The reasoning behind this is that you may want to run a guest at a lower CPU frequency for the purposes of trying to match performance parity between a host of an older CPU type to a newer faster one.