From: Jeremy Fitzhardinge <jeremy@goop.org>
To: "H. Peter Anvin" <hpa@zytor.com>
Cc: the arch/x86 maintainers <x86@kernel.org>,
Ingo Molnar <mingo@elte.hu>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Xen-devel <xen-devel@lists.xensource.com>
Subject: [GIT PULL] xen/dom0: core dom0 support
Date: Mon, 23 Mar 2009 11:09:44 -0700 [thread overview]
Message-ID: <1237831799-6568-1-git-send-email-jeremy@goop.org> (raw)
In-Reply-To: <49C45238.7050007@zytor.com>
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
next prev parent reply other threads:[~2009-03-23 18:10 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <49C28AC2.4010407@goop.org>
[not found] ` <49C29381.9050201@zytor.com>
[not found] ` <49C29983.3040305@goop.org>
[not found] ` <49C2ABCA.6010009@zytor.com>
[not found] ` <49C43D31.7040805@goop.org>
[not found] ` <49C45238.7050007@zytor.com>
2009-03-23 17:38 ` [GIT PULL] x86/paravirt: allow preemption while doing lazy mmu update Jeremy Fitzhardinge
2009-03-23 17:38 ` Jeremy Fitzhardinge
2009-03-23 17:45 ` [GIT PULL] core Xen updates for 2.6.30 Jeremy Fitzhardinge
2009-03-23 17:55 ` [GIT PULL] xen domU control interfaces Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 01/11] xen: add irq_from_evtchn Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 02/11] xen: add /dev/xen/evtchn driver Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 03/11] xen: export ioctl headers to userspace Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 04/11] xen/dev-evtchn: clean up locking in evtchn Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 05/11] xen: add "capabilities" file Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 06/11] xen: add /sys/hypervisor support Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 07/11] xen/sys/hypervisor: change writable_pt to features Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 08/11] xen: drop kexec bits from /sys/hypervisor since kexec isn't implemented yet Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 09/11] xen: remove suspend_cancel hook Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 10/11] xen: use device model for suspending xenbus devices Jeremy Fitzhardinge
2009-03-23 17:55 ` [PATCH 11/11] xen/xenbus: export xenbus_dev_changed Jeremy Fitzhardinge
2009-03-23 18:09 ` Jeremy Fitzhardinge [this message]
2009-03-23 18:09 ` [PATCH 01/15] xen dom0: Make hvc_xen console work for dom0 Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 02/15] xen dom0: Initialize xenbus " Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 03/15] xen dom0: Set up basic IO permissions " Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 04/15] xen dom0: Add support for the platform_ops hypercall Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 05/15] xen mtrr: Add mtrr_ops support for Xen mtrr Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 06/15] xen: disable PAT Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 07/15] xen/dom0: use _PAGE_IOMAP in ioremap to do machine mappings Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 08/15] xen/dom0: Use host E820 map Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 09/15] xen: implement XENMEM_machphys_mapping Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 10/15] xen: clear reserved bits in l3 entries given in the initial pagetables Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 11/15] xen: allow enable use of VGA console on dom0 Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 12/15] xen/dom0: add XEN_DOM0 config option Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 13/15] x86: make /dev/mem mappings _PAGE_IOMAP Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 14/15] paravirtualize IO permission bitmap Jeremy Fitzhardinge
2009-03-23 18:09 ` [PATCH 15/15] x86: don't need "changed" parameter for set_io_bitmap() Jeremy Fitzhardinge
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