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Subject[PATCH V5] PVH patches for v3.8.
Date
Changelog [since v4]
- Mukesh addressed the reviewer's concerns.
- Took Mukesh's patches and redid the changelogs.
- Added Ack-ed as appropiate.
- Fixed PVHVM 32-bit bootup issues.
- Did some various cleanups, split some patches up.

The big change is that I've made the xen_remove_from_physmap structure
be of the same size and offset on 32 and 64 bit builds. Currently PVH
only runs with 64-bit guests, but in the future it could run with 32-bit.
This change will eliminate having to add a compat layer to deal with
32-bit hypercalls.

Besides that the patches boot on an normal hypervisor - in
dom0 (32 or 64bit), PV domU (32 or 64) and PVHVM domU (32 or 64).
I don't have the PVH hypervisor patches so I could not address the
change to xen_remove_from_physmap but I hope Mukesh can do that.

The patches are also located at:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/pvh.v5


arch/x86/include/asm/xen/interface.h | 11 ++-
arch/x86/include/asm/xen/page.h | 3 +
arch/x86/xen/Kconfig | 10 ++
arch/x86/xen/enlighten.c | 78 ++++++++++++----
arch/x86/xen/irq.c | 5 +-
arch/x86/xen/mmu.c | 162 ++++++++++++++++++++++++++++++++--
arch/x86/xen/mmu.h | 2 +
arch/x86/xen/p2m.c | 2 +-
arch/x86/xen/setup.c | 58 +++++++++----
arch/x86/xen/smp.c | 75 ++++++++++------
arch/x86/xen/xen-head.S | 11 ++-
drivers/xen/balloon.c | 15 ++--
drivers/xen/cpu_hotplug.c | 4 +-
drivers/xen/events.c | 9 ++-
drivers/xen/gntdev.c | 3 +-
drivers/xen/grant-table.c | 27 +++++-
drivers/xen/privcmd.c | 72 ++++++++++++++-
drivers/xen/xenbus/xenbus_client.c | 3 +-
include/xen/interface/memory.h | 29 ++++++-
include/xen/interface/physdev.h | 10 ++
include/xen/xen-ops.h | 5 +-
21 files changed, 504 insertions(+), 90 deletions(-)

Konrad Rzeszutek Wilk (4):
xen/pvh: Fix PVHVM 32-bit bootup problems.
xen/hypercall: Make xen_remove_from_physmap the same on 64/32 builds.
xen/smp: Move the common CPU init code a bit to prep for PVH patch.
xen/e820: Coalesce the PVH release/populate logic in the generic case.

Mukesh Rathor (6):
xen/pvh: Support ParaVirtualized Hardware extensions.
xen/pvh: Extend vcpu_guest_context, p2m, event, and XenBus.
xen/pvh: Implement MMU changes for PVH.
xen/pvh: bootup and setup (E820) related changes.
xen/pvh: balloon and grant changes.
xen/pvh: /dev/xen/privcmd changes.



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