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Message-Id: <1237831799-6568-1-git-send-email-jeremy@goop.org>
Date: Mon, 23 Mar 2009 11:09:44 -0700
From: Jeremy Fitzhardinge <jeremy@...p.org>
To: "H. Peter Anvin" <hpa@...or.com>
Cc: the arch/x86 maintainers <x86@...nel.org>,
Ingo Molnar <mingo@...e.hu>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Xen-devel <xen-devel@...ts.xensource.com>
Subject: [GIT PULL] xen/dom0: core dom0 support
This series adds core dom0 support for Xen, allowing the kernel to boot
as Xen's control domain. It isn't much use on its own (it doesn't result
in a booting dom0 kernel), but it lays the foundations for later changes.
Native booting is unaffected.
This is largely unchanged from the last posting, other than being rebased
to a newer version of tip/master (or, more precisely, the other Xen topic
branches which themselves have been rebased).
Thanks,
J
The following changes since commit 627b11ca44b334e201c35bf1a1582dc10efaf4a8:
Jeremy Fitzhardinge (1):
xen/mmu: weaken flush_tlb_other test
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git push2/xen/dom0/core
Christophe Saout (1):
paravirtualize IO permission bitmap
Ian Campbell (4):
xen: disable PAT
xen/dom0: Use host E820 map
xen: implement XENMEM_machphys_mapping
xen: clear reserved bits in l3 entries given in the initial pagetables
Jeremy Fitzhardinge (6):
xen dom0: Make hvc_xen console work for dom0.
xen/dom0: use _PAGE_IOMAP in ioremap to do machine mappings
xen: allow enable use of VGA console on dom0
xen/dom0: add XEN_DOM0 config option
x86: make /dev/mem mappings _PAGE_IOMAP
x86: don't need "changed" parameter for set_io_bitmap()
Juan Quintela (2):
xen dom0: Initialize xenbus for dom0.
xen dom0: Set up basic IO permissions for dom0.
Stephen Tweedie (2):
xen dom0: Add support for the platform_ops hypercall
xen mtrr: Add mtrr_ops support for Xen mtrr
arch/x86/include/asm/paravirt.h | 9 ++
arch/x86/include/asm/pat.h | 5 +
arch/x86/include/asm/processor.h | 4 +
arch/x86/include/asm/xen/hypercall.h | 8 +
arch/x86/include/asm/xen/interface.h | 6 +-
arch/x86/include/asm/xen/interface_32.h | 5 +
arch/x86/include/asm/xen/interface_64.h | 13 +--
arch/x86/include/asm/xen/page.h | 15 +--
arch/x86/kernel/cpu/mtrr/Makefile | 1 +
arch/x86/kernel/cpu/mtrr/amd.c | 1 +
arch/x86/kernel/cpu/mtrr/centaur.c | 1 +
arch/x86/kernel/cpu/mtrr/cyrix.c | 1 +
arch/x86/kernel/cpu/mtrr/generic.c | 1 +
arch/x86/kernel/cpu/mtrr/main.c | 11 +-
arch/x86/kernel/cpu/mtrr/mtrr.h | 5 +
arch/x86/kernel/cpu/mtrr/xen.c | 59 ++++++++
arch/x86/kernel/ioport.c | 29 +++-
arch/x86/kernel/paravirt.c | 1 +
arch/x86/kernel/process.c | 27 +---
arch/x86/mm/pat.c | 7 +-
arch/x86/xen/Kconfig | 26 ++++
arch/x86/xen/Makefile | 3 +-
arch/x86/xen/enlighten.c | 51 ++++++-
arch/x86/xen/mmu.c | 123 ++++++++++++++++-
arch/x86/xen/setup.c | 51 ++++++-
arch/x86/xen/vga.c | 67 +++++++++
arch/x86/xen/xen-ops.h | 12 ++
drivers/char/hvc_xen.c | 101 +++++++++-----
drivers/xen/events.c | 2 +-
drivers/xen/xenbus/xenbus_probe.c | 30 ++++-
include/xen/events.h | 2 +
include/xen/interface/memory.h | 42 ++++++
include/xen/interface/platform.h | 232 +++++++++++++++++++++++++++++++
include/xen/interface/xen.h | 41 ++++++
34 files changed, 885 insertions(+), 107 deletions(-)
create mode 100644 arch/x86/kernel/cpu/mtrr/xen.c
create mode 100644 arch/x86/xen/vga.c
create mode 100644 include/xen/interface/platform.h
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