[Xen-devel] [PATCH 00/17] Bunch of typesafe conversion

From: julien@xen.org
To: xen-devel@lists.xenproject.org
Cc: "Kevin Tian" <kevin.tian@intel.com>,
	"Stefano Stabellini" <sstabellini@kernel.org>,
	julien@xen.org, "Jun Nakajima" <jun.nakajima@intel.com>,
	"Wei Liu" <wl@xen.org>,
	"Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
	"Andrew Cooper" <andrew.cooper3@citrix.com>,
	"Julien Grall" <jgrall@amazon.com>, "Paul Durrant" <paul@xen.org>,
	"Ian Jackson" <ian.jackson@eu.citrix.com>,
	"George Dunlap" <george.dunlap@citrix.com>,
	"Tim Deegan" <tim@xen.org>,
	"Ross Lagerwall" <ross.lagerwall@citrix.com>,
	"Tamas K Lengyel" <tamas@tklengyel.com>,
	"Lukasz Hawrylko" <lukasz.hawrylko@linux.intel.com>,
	"Jan Beulich" <jbeulich@suse.com>,
	"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
	"Roger Pau Monné" <roger.pau@citrix.com>
Subject: [Xen-devel] [PATCH 00/17] Bunch of typesafe conversion
Date: Sun, 22 Mar 2020 16:14:01 +0000	[thread overview]
Message-ID: <20200322161418.31606-1-julien@xen.org> (raw)

From: Julien Grall <jgrall@amazon.com>

Hi all,

This is a collection of patches I have sent over last year but never
took the opportunity to respin them. There are a few new one.

I have a couple of patches that also rename fields in the public interface
to what they are supposed to contain (e.g storing a GFN in a GFN field
rather than MFN). I will send it separately once I have done more build
testing with them.

Cheers,

Julien Grall (17):
  xen/x86: Introduce helpers to generate/convert the CR3 from/to a
    MFN/GFN
  xen/x86_64: Convert do_page_walk() to use typesafe MFN
  xen/mm: Move the MM types in a separate header
  xen: Convert virt_to_mfn() and mfn_to_virt() to use typesafe MFN
  xen/x86: Remove the non-typesafe version of pagetable_* helpers
  xen/x86: mm: Fix the comment on top put_page_from_l2e() to use 'mfn'
  xen/x86: traps: Convert __page_fault_type() to use typesafe MFN
  xen/x86: traps: Convert show_page_walk() to use typesafe MFN
  xen/x86: Reduce the number of use of l*e_{from, get}_pfn()
  xen/x86: pv: Use maddr_to_mfn(...) instead of the open-coding version
  xen/x86: nested_ept: Fix typo in the message in nept_translate_l2ga()
  xen/x86: p2m: Remove duplicate error message in p2m_pt_audit_p2m()
  xen/x86: p2m: Reflow P2M_PRINTK()s in p2m_pt_audit_p2m()
  xen/x86: mm: Re-implement set_gpfn_from_mfn() as a static inline
    function
  xen/x86: p2m: Rework printk format in audit_p2m()
  xen/mm: Convert {s, g}et_gpfn_from_mfn() to use typesafe MFN
  xen: Switch parameter in get_page_from_gfn to use typesafe gfn

 xen/arch/arm/acpi/domain_build.c     |   4 -
 xen/arch/arm/alternative.c           |   4 -
 xen/arch/arm/cpuerrata.c             |   4 -
 xen/arch/arm/domain_build.c          |   4 -
 xen/arch/arm/guestcopy.c             |   2 +-
 xen/arch/arm/livepatch.c             |   4 -
 xen/arch/arm/mm.c                    |  10 +-
 xen/arch/x86/cpu/mcheck/mcaction.c   |   2 +-
 xen/arch/x86/cpu/vpmu.c              |   2 +-
 xen/arch/x86/domain.c                |  22 ++--
 xen/arch/x86/domain_page.c           |  10 +-
 xen/arch/x86/domctl.c                |  12 +--
 xen/arch/x86/hvm/dm.c                |   2 +-
 xen/arch/x86/hvm/dom0_build.c        |  20 ++--
 xen/arch/x86/hvm/domain.c            |   6 +-
 xen/arch/x86/hvm/hvm.c               |   9 +-
 xen/arch/x86/hvm/svm/svm.c           |   8 +-
 xen/arch/x86/hvm/viridian/viridian.c |  16 +--
 xen/arch/x86/hvm/vmx/vmcs.c          |   2 +-
 xen/arch/x86/hvm/vmx/vmx.c           |   6 +-
 xen/arch/x86/hvm/vmx/vvmx.c          |  14 +--
 xen/arch/x86/machine_kexec.c         |   2 +-
 xen/arch/x86/mm.c                    | 142 ++++++++++++------------
 xen/arch/x86/mm/hap/hap.c            |   2 +-
 xen/arch/x86/mm/hap/nested_ept.c     |   2 +-
 xen/arch/x86/mm/mem_sharing.c        |  20 ++--
 xen/arch/x86/mm/p2m-ept.c            |   2 +-
 xen/arch/x86/mm/p2m-pod.c            |   4 +-
 xen/arch/x86/mm/p2m-pt.c             |  39 ++++---
 xen/arch/x86/mm/p2m.c                |  71 ++++++------
 xen/arch/x86/mm/paging.c             |   4 +-
 xen/arch/x86/mm/shadow/hvm.c         |   6 +-
 xen/arch/x86/mm/shadow/multi.c       |  24 ++---
 xen/arch/x86/numa.c                  |   8 +-
 xen/arch/x86/physdev.c               |   3 +-
 xen/arch/x86/pv/descriptor-tables.c  |   6 +-
 xen/arch/x86/pv/dom0_build.c         |  20 ++--
 xen/arch/x86/pv/emul-priv-op.c       |   6 +-
 xen/arch/x86/pv/grant_table.c        |   4 +-
 xen/arch/x86/pv/mm.c                 |   2 +-
 xen/arch/x86/pv/shim.c               |   3 -
 xen/arch/x86/setup.c                 |  12 +--
 xen/arch/x86/smpboot.c               |   4 +-
 xen/arch/x86/srat.c                  |   2 +-
 xen/arch/x86/tboot.c                 |   4 +-
 xen/arch/x86/traps.c                 |  42 ++++----
 xen/arch/x86/x86_64/mm.c             |  39 +++----
 xen/arch/x86/x86_64/traps.c          |  42 ++++----
 xen/common/domain.c                  |   2 +-
 xen/common/domctl.c                  |   3 +-
 xen/common/efi/boot.c                |   7 +-
 xen/common/event_fifo.c              |  12 +--
 xen/common/grant_table.c             |   8 +-
 xen/common/memory.c                  |   4 +-
 xen/common/page_alloc.c              |  20 ++--
 xen/common/trace.c                   |  19 ++--
 xen/common/xenoprof.c                |   4 -
 xen/drivers/acpi/osl.c               |   2 +-
 xen/include/asm-arm/mm.h             |  16 +--
 xen/include/asm-arm/p2m.h            |   6 +-
 xen/include/asm-x86/grant_table.h    |   6 +-
 xen/include/asm-x86/mm.h             |  55 +++++++---
 xen/include/asm-x86/p2m.h            |  14 ++-
 xen/include/asm-x86/page.h           |  27 +++--
 xen/include/xen/domain_page.h        |   6 +-
 xen/include/xen/mm.h                 | 134 +----------------------
 xen/include/xen/mm_types.h           | 155 +++++++++++++++++++++++++++
 67 files changed, 598 insertions(+), 580 deletions(-)
 create mode 100644 xen/include/xen/mm_types.h

-- 
2.17.1

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