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=-5.1 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_2 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 53922C11F64 for ; Thu, 1 Jul 2021 16:23:47 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 01F4761002 for ; Thu, 1 Jul 2021 16:23:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 01F4761002 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=aepfle.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.148954.275305 (Exim 4.92) (envelope-from ) id 1lyzTF-0003Qq-SH; Thu, 01 Jul 2021 16:23:21 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 148954.275305; Thu, 01 Jul 2021 16:23:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lyzTF-0003Qj-PL; Thu, 01 Jul 2021 16:23:21 +0000 Received: by outflank-mailman (input) for mailman id 148954; Thu, 01 Jul 2021 16:23:20 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1lyzTD-0003Qd-S5 for xen-devel@lists.xenproject.org; Thu, 01 Jul 2021 16:23:20 +0000 Received: from mo4-p00-ob.smtp.rzone.de (unknown [85.215.255.25]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id deb8d0ca-a45b-4ab6-ac30-1b552949c886; Thu, 01 Jul 2021 16:23:18 +0000 (UTC) Received: from sender by smtp.strato.de (RZmta 47.28.1 AUTH) with ESMTPSA id 30791cx61GNH7g0 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Thu, 1 Jul 2021 18:23:17 +0200 (CEST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: deb8d0ca-a45b-4ab6-ac30-1b552949c886 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1625156597; s=strato-dkim-0002; d=aepfle.de; h=References:In-Reply-To:Message-ID:Subject:Cc:To:From:Date:Cc:Date: From:Subject:Sender; bh=Vn+2Cg38JHefu8IRGLFILggWXxBZgWIPgtfWkr3bmLM=; b=IDY0PVhJXUOoCm9WsGq9/yjF/VTVf4T3uOdPDv7BA8XmrL9UNn3jbQARfHPrZeZM+j hYOs2SeTPGpNLdG2p1J+6514KdTXQ8vmnRnroxhzEBLuc31h4Ssw63/8UQKzTXlI9gAC tyCIgTs71fxdHHr0k8odhnGQKkkCUAMifi+S4BtkpSUjRW8B92sWTMPIWMqbQz9fC9aA Asiqjla9ZgLBwBnrao6osi+NmSpLx4OmWFXDwIxA0GjVZWyvd+0ZNlyfKsFICezZjgJW 2oXRxFXtBWAgDaIt8k+K/h4TE/4c9yxfO4Cntn5QAtD0NE81AFIkf2m02CBkmvTGTg8k YbDg== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P2EQZWCpfu+qG7CngxMFH1J+3q8wa/QLpd5ylWvMDX3y/OuD5rXVisQsBBSIa03sY9BUY2ao0oygRsMfcqA6zjDLeeWXNg==" X-RZG-CLASS-ID: mo00 Date: Thu, 1 Jul 2021 18:23:03 +0200 From: Olaf Hering To: Andrew Cooper Cc: Subject: Re: XEN_SYSCTL_cpu_policy_hvm_default truncates leaf count Message-ID: <20210701182303.53756e1e.olaf@aepfle.de> In-Reply-To: References: <20210701125623.593fe3ae.olaf@aepfle.de> <20e828c9-e7dc-4401-9307-a6d72eb618d8@citrix.com> <20210701170009.5a8be33f.olaf@aepfle.de> <48cfe27b-70fe-36aa-833a-7d78e205528c@citrix.com> <20210701171819.67968d4d.olaf@aepfle.de> X-Mailer: Claws Mail 2021.05.27 (GTK+ 2.24.32; x86_64-suse-linux-gnu) MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/ZX8F8fCP.bKboWIEMyMZzaB"; protocol="application/pgp-signature"; micalg=pgp-sha256 --Sig_/ZX8F8fCP.bKboWIEMyMZzaB Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Am Thu, 1 Jul 2021 16:25:10 +0100 schrieb Andrew Cooper : > -=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 p->extd.max_leaf =3D min(p->e= xtd.max_leaf, 0x1cu); > +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 p->extd.max_leaf =3D 0x800000= 00 | min(p->extd.max_leaf & 0xffff, > 0x1cu); Yes, this fixes it for me. 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