[v2,0/4] x86/P2M: allow 2M superpage use for shadowed guests

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Headers	show Return-Path: <xen-devel-bounces@lists.xenproject.org> Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" <xen-devel-bounces@lists.xenproject.org> Message-ID: <1c14781b-e1a2-e049-c0ea-a12585f74e7e@suse.com> Date: Tue, 19 Jul 2022 08:50:23 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 From: Jan Beulich <jbeulich@suse.com> Subject: [PATCH v2 0/4] x86/P2M: allow 2M superpage use for shadowed guests To: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org> Cc: Andrew Cooper <andrew.cooper3@citrix.com>, George Dunlap <george.dunlap@citrix.com>, Tim Deegan <tim@xen.org> Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit MIME-Version: 1.0
Series	x86/P2M: allow 2M superpage use for shadowed guests \| expand [v2,0/4] x86/P2M: allow 2M superpage use for shadowed guests [v2,1/4] x86/shadow: slightly consolidate sh_unshadow_for_p2m_change() (part I) [v2,2/4] x86/shadow: slightly consolidate sh_unshadow_for_p2m_change() (part II) [v2,3/4] x86/shadow: slightly consolidate sh_unshadow_for_p2m_change() (part III) [v2,4/4] x86/P2M: allow 2M superpage use for shadowed guests

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From: Jan Beulich <jbeulich@suse.com>
Subject: [PATCH v2 0/4] x86/P2M: allow 2M superpage use for shadowed guests
To: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
 George Dunlap <george.dunlap@citrix.com>, Tim Deegan <tim@xen.org>
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Series

x86/P2M: allow 2M superpage use for shadowed guests | expand

Message

Jan Beulich July 19, 2022, 6:50 a.m. UTC

I did notice this anomaly in the context of IOMMU side work.

1: shadow: slightly consolidate sh_unshadow_for_p2m_change() (part I)
2: shadow: slightly consolidate sh_unshadow_for_p2m_change() (part II)
3: shadow: slightly consolidate sh_unshadow_for_p2m_change() (part III)
4: P2M: allow 2M superpage use for shadowed guests

Jan