[PATCH v5 0/7] xen/arm: move to mach-virt and support SMP

From: Stefano Stabellini
Date: Thu Apr 25 2013 - 12:57:23 EST

Hi all,
this patch series, based on 3.9-rc3, moves xenvm to mach-virt,
introduces SMP support in Xen on ARM and implements machine reboot and
power off via Xen sched_op hypercalls.

Each patch comes with a detailed changelog.

The merge window is approaching, this patch series only contains Xen
specific changes for ARM, if anybody has any objections speak now

I would like an ack from an ARM maintainer on patch #4 and #5 since they
touch generic ARM Makefiles.

Changes in v5:
- allocate xen_vcpu_info dynamically, aligning it to the size of the
- use VCPUOP_register_vcpu_info on cpu0 too;
- set pm_power_off and arm_pm_restart from the Xen specific
intialization code.

Stefano Stabellini (7):
xen/arm: actually pass a non-NULL percpu pointer to request_percpu_irq
xen/arm: implement HYPERVISOR_vcpu_op
xen/arm: SMP support
xen: move the xenvm machine to mach-virt
xen/arm: XEN selects ARM_PSCI
xenvm: add a simple PSCI node and a second cpu
xen/arm: use sched_op hypercalls for machine reboot and power off

arch/arm/Kconfig | 1 +
arch/arm/boot/dts/Makefile | 4 +-
arch/arm/boot/dts/xenvm-4.2.dts | 13 ++++++
arch/arm/include/asm/xen/hypercall.h | 1 +
arch/arm/mach-vexpress/v2m.c | 1 -
arch/arm/mach-virt/virt.c | 1 +
arch/arm/xen/enlighten.c | 75 ++++++++++++++++++++++++++++++---
arch/arm/xen/hypercall.S | 1 +
8 files changed, 87 insertions(+), 10 deletions(-)

git://git.kernel.org/pub/scm/linux/kernel/git/sstabellini/xen.git 3.9-rc3-smp-5-tag


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