[PATCH 0/6] xsm: refactoring xsm hooks

From: "Daniel P. Smith" <dpsmith@apertussolutions.com>
To: xen-devel@lists.xenproject.org
Cc: "Stefano Stabellini" <sstabellini@kernel.org>,
	"Julien Grall" <julien@xen.org>,
	"Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
	"Andrew Cooper" <andrew.cooper3@citrix.com>,
	"George Dunlap" <george.dunlap@citrix.com>,
	"Ian Jackson" <iwj@xenproject.org>,
	"Jan Beulich" <jbeulich@suse.com>, "Wei Liu" <wl@xen.org>,
	"Roger Pau Monné" <roger.pau@citrix.com>,
	"Tamas K Lengyel" <tamas@tklengyel.com>,
	"Tim Deegan" <tim@xen.org>, "Juergen Gross" <jgross@suse.com>,
	"Alexandru Isaila" <aisaila@bitdefender.com>,
	"Petre Pircalabu" <ppircalabu@bitdefender.com>,
	"Dario Faggioli" <dfaggioli@suse.com>,
	"Paul Durrant" <paul@xen.org>,
	"Daniel De Graaf" <dgdegra@tycho.nsa.gov>,
	persaur@gmail.com, christopher.w.clark@gmail.com,
	adam.schwalm@starlab.io, scott.davis@starlab.io
Subject: [PATCH 0/6] xsm: refactoring xsm hooks
Date: Thu, 17 Jun 2021 19:39:12 -0400	[thread overview]
Message-ID: <20210617233918.10095-1-dpsmith@apertussolutions.com> (raw)

Based on feedback from 2021 Xen Developers Summit the xsm-roles RFC
patch set is being split into two separate patch sets. This is the first
patch set and is focused purely on the clean up and refactoring of the
XSM hooks.

This patch set refactors the xsm_ops wrapper hooks to use the alternative_call
infrastructure. Then proceeds to move and realign the headers to remove the
psuedo is/is not enable implementation. The remainder of the changes are clean up
and removing no longer necessary abstractions.

Daniel P. Smith (6):
  xsm: refactor xsm_ops handling
  xsm: decouple xsm header inclusion selection
  xsm: enabling xsm to always be included
  xsm: remove xen_defualt_t from hook definitions
  xsm: expanding function related macros in dummy.h
  xsm: removing the XSM_ASSERT_ACTION macro

 xen/arch/arm/dm.c                     |   2 +-
 xen/arch/arm/domctl.c                 |   6 +-
 xen/arch/arm/hvm.c                    |   2 +-
 xen/arch/arm/mm.c                     |   2 +-
 xen/arch/arm/platform_hypercall.c     |   2 +-
 xen/arch/x86/cpu/mcheck/mce.c         |   2 +-
 xen/arch/x86/cpu/vpmu.c               |   2 +-
 xen/arch/x86/domctl.c                 |   8 +-
 xen/arch/x86/hvm/dm.c                 |   2 +-
 xen/arch/x86/hvm/hvm.c                |  12 +-
 xen/arch/x86/irq.c                    |   5 +-
 xen/arch/x86/mm.c                     |  20 +-
 xen/arch/x86/mm/mem_paging.c          |   2 +-
 xen/arch/x86/mm/mem_sharing.c         |   9 +-
 xen/arch/x86/mm/p2m.c                 |   2 +-
 xen/arch/x86/mm/paging.c              |   4 +-
 xen/arch/x86/mm/shadow/set.c          |   2 +-
 xen/arch/x86/msi.c                    |   3 +-
 xen/arch/x86/pci.c                    |   2 +-
 xen/arch/x86/physdev.c                |  17 +-
 xen/arch/x86/platform_hypercall.c     |  10 +-
 xen/arch/x86/pv/emul-priv-op.c        |   2 +-
 xen/arch/x86/sysctl.c                 |   4 +-
 xen/common/Kconfig                    |  55 +-
 xen/common/domain.c                   |   4 +-
 xen/common/domctl.c                   |  12 +-
 xen/common/event_channel.c            |  12 +-
 xen/common/grant_table.c              |  16 +-
 xen/common/hypfs.c                    |   2 +-
 xen/common/kernel.c                   |   2 +-
 xen/common/kexec.c                    |   2 +-
 xen/common/mem_access.c               |   2 +-
 xen/common/memory.c                   |  16 +-
 xen/common/monitor.c                  |   2 +-
 xen/common/sched/core.c               |   6 +-
 xen/common/sysctl.c                   |   8 +-
 xen/common/vm_event.c                 |   2 +-
 xen/common/xenoprof.c                 |   2 +-
 xen/drivers/char/console.c            |   2 +-
 xen/drivers/passthrough/device_tree.c |   4 +-
 xen/drivers/passthrough/pci.c         |  12 +-
 xen/include/xen/sched.h               |   2 +-
 xen/include/xsm/dummy.h               | 774 --------------------------
 xen/include/xsm/xsm-core.h            | 236 ++++++++
 xen/include/xsm/xsm.h                 | 626 +++++++--------------
 xen/xsm/Makefile                      |   4 +-
 xen/xsm/dummy.c                       |   7 +-
 xen/xsm/dummy.h                       | 697 +++++++++++++++++++++++
 xen/xsm/flask/flask_op.c              |  21 +-
 xen/xsm/silo.c                        |  18 +-
 xen/xsm/xsm_core.c                    |  54 +-
 51 files changed, 1309 insertions(+), 1413 deletions(-)
 delete mode 100644 xen/include/xsm/dummy.h
 create mode 100644 xen/include/xsm/xsm-core.h
 create mode 100644 xen/xsm/dummy.h

-- 
2.20.1