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[PATCH v2 00/14] x86/mm: large parts of P2M code and struct p2m_domain are HVM-only
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 23 Feb 2022 16:55:15 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>
- Delivery-date: Wed, 23 Feb 2022 15:55:28 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
The primary goal of this series is to leave p2m.c with, as its leading
comment suggests, just code for "physical-to-machine mappings for
automatically-translated domains". This requires splitting a few
functions, with their non-HVM parts moved elsewhere.
There aren't many changes in v2, mostly from re-basing. See individual
patches for details.
01: x86/P2M: rename p2m_remove_page()
02: x86/P2M: introduce p2m_{add,remove}_page()
03: x86/mm: move guest_physmap_{add,remove}_page()
04: x86/mm: split set_identity_p2m_entry() into PV and HVM parts
05: x86/P2M: p2m_{alloc,free}_ptp() and p2m_alloc_table() are HVM-only
06: x86/P2M: PoD, altp2m, and nested-p2m are HVM-only
07: x86/P2M: split out init/teardown functions
08: x86/P2M: p2m_get_page_from_gfn() is HVM-only
09: x86/P2M: derive a HVM-only variant from __get_gfn_type_access()
10: x86/p2m: re-arrange {,__}put_gfn()
11: shr_pages field is MEM_SHARING-only
12: paged_pages field is MEM_PAGING-only
13: x86/P2M: p2m.c is HVM-only
14: x86/P2M: the majority for struct p2m_domain's fields are HVM-only
Jan
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