From patchwork Thu May 16 11:28:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Petr_Bene=C5=A1?= X-Patchwork-Id: 13666013 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 63483C25B74 for ; Thu, 16 May 2024 11:28:33 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.723178.1127799 (Exim 4.92) (envelope-from ) id 1s7ZHe-00071r-TH; Thu, 16 May 2024 11:28:26 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 723178.1127799; Thu, 16 May 2024 11:28:26 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1s7ZHe-0006z4-KF; Thu, 16 May 2024 11:28:26 +0000 Received: by outflank-mailman (input) for mailman id 723178; Thu, 16 May 2024 11:28:25 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1s7ZHd-0006b7-QU for xen-devel@lists.xenproject.org; Thu, 16 May 2024 11:28:25 +0000 Received: from mail-ed1-x532.google.com (mail-ed1-x532.google.com [2a00:1450:4864:20::532]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 68341d63-1377-11ef-b4bb-af5377834399; Thu, 16 May 2024 13:28:24 +0200 (CEST) Received: by mail-ed1-x532.google.com with SMTP id 4fb4d7f45d1cf-5731ffcc905so3612976a12.2 for ; Thu, 16 May 2024 04:28:24 -0700 (PDT) Received: from lab.home (dynamic-2a00-1028-83a4-4bca-c0bb-96ff-feed-9d50.ipv6.o2.cz. [2a00:1028:83a4:4bca:c0bb:96ff:feed:9d50]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-574bcede889sm7083043a12.92.2024.05.16.04.28.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 May 2024 04:28:23 -0700 (PDT) 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: 68341d63-1377-11ef-b4bb-af5377834399 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1715858903; x=1716463703; darn=lists.xenproject.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=BlMJnuVPgAuWx5mzHbOSNLc3FPf2ltoLWAdUx3vSNgk=; b=gzVMOmwwqbE8u6F1Alm2kSXpRqxOTycAxF0lf0ewQX3WoV8k0MdCdBpmzf4axl8csN dn4hTFR97WvSpiqI1Hjs++H/y+e+tCchefjZsqSMKR4MZK+DaWlRjvP36e9h9u0SnrEg eFrWiADKTh++V7CeFaFap4Vglk/LBLMceyqiLUUmM1ozFGogeKqy8BjjmmL3li16kfbL RsDaC31zL8Swpw+c850H+TaYJ/9wnGUDCKpbPtDzH+JVc/3ODYSraicWJFLNFdf/ZcgZ GiO6pwDigqbuNnLZQqkJ9UNrbgl86Jv6FC0XeyAdTqPO1WLBnuBfvsw4J61VBzUHS+yU hJ0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715858903; x=1716463703; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=BlMJnuVPgAuWx5mzHbOSNLc3FPf2ltoLWAdUx3vSNgk=; b=GWGEllRKoEOdN/FQ1LNzwEc5VRplE+fr1EYXCCfPnU31ybS4njQw1quJAjrccQ/MnY KlH5TF5fkBIIcONLHnOHiWh2eA65YeeqaOZ6Vv9iX8d1eon2QkJSvFQ91thZNO8UJdfN ltnV1kdOjo9xq16rwvhSKH1MQUzr7uiWO1ZzASEZzC7Q6vjTzO5/eRwiIrYQt81q/kNb s+p1AZvRBK4KtV/+S2GvD6mRgUK7sn2ozcgiyTyAT0/IReLvUdcp8VsBKiUdE/5dr7SN dWLmVoWe52pdcjLOJjhu1n60iUHh6AHmwHHP2wo2bK4B3MlqgqvQ6txZxy+unMHcugPr NMgg== X-Gm-Message-State: AOJu0YxMDP5GFSx3QiGwKdX5MZVOBkd9u3WP0/o542qe0CY5DmKuJe36 7C0k3vHnsAlkU+QoFFVNEWXERjxsLyxFSOIMD967FsycK/DkK704yz0LGw== X-Google-Smtp-Source: AGHT+IF0k5pWTfdbbFTMbNHJJ4YGIIz1Hmc94hXY1We+20u83JMGUYKVzWzEzNTo2L/vf/NhpK+Sgg== X-Received: by 2002:a50:ccdd:0:b0:574:eb22:3629 with SMTP id 4fb4d7f45d1cf-574eb223677mr4705030a12.19.1715858903583; Thu, 16 May 2024 04:28:23 -0700 (PDT) From: " =?utf-8?q?Petr_Bene=C5=A1?= " X-Google-Original-From: =?utf-8?q?Petr_Bene=C5=A1?= To: xen-devel@lists.xenproject.org Cc: =?utf-8?q?Petr_Bene=C5=A1?= , Anthony PERARD Subject: [PATCH for-4.19? v3 3/6] docs/man: Add altp2m_count parameter to the xl.cfg manual Date: Thu, 16 May 2024 11:28:10 +0000 Message-Id: <12aced8fdd0f2f8e0d1298895393edb8f741d641.1715858136.git.w1benny@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 From: Petr Beneš Update manual pages to include detailed information about the altp2m_count configuration parameter. Signed-off-by: Petr Beneš --- docs/man/xl.cfg.5.pod.in | 14 ++++++++++++++ 1 file changed, 14 insertions(+) -- 2.34.1 diff --git a/docs/man/xl.cfg.5.pod.in b/docs/man/xl.cfg.5.pod.in index 8f2b375ce9..5c09610cf4 100644 --- a/docs/man/xl.cfg.5.pod.in +++ b/docs/man/xl.cfg.5.pod.in @@ -2039,6 +2039,20 @@ a single guest HVM domain. B: While the option "altp2mhvm" is deprecated, legacy applications for x86 systems will continue to work using it. +=item B + +Specifies the maximum number of alternate-p2m views available to the guest. +This setting is crucial in domain introspection scenarios that require +multiple physical-to-machine (p2m) memory mappings to be established +simultaneously. + +Enabling multiple p2m views may increase memory usage. It is advisable to +review and adjust the B setting as necessary to accommodate +the additional memory requirements. + +B: This option is ignored if B is disabled. The default value +is 10. + =item B Enable or disables guest access to hardware virtualisation features,