Messages in this thread | | | From | Arnd Bergmann <> | Subject | [GIT PULL 09/09] arm-soc: virtualization changes | Date | Thu, 21 Feb 2013 21:12:29 +0000 |
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The following changes since commit 836dc9e3fbbab0c30aa6e664417225f5c1fb1c39:
Linux 3.8-rc7 (2013-02-09 08:20:39 +1100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git tags/virt
for you to fetch changes up to fe7dc7202d7d24fe211e0eecf531d8b79b655b3c:
ARM: arch_timer: include linux/errno.h (2013-02-15 19:32:03 +0100)
---------------------------------------------------------------- arm-soc: virtualization changes
This contains parts of the ARM KVM support that have dependencies on other patches merged through the arm-soc tree. In combination with patches coming through Russell's tree, this will finally add full support for the kernel based virtual machine on ARM, which has been awaited for some time now.
Further, we now have a separate platform for virtual machines and qemu booting that is used by both Xen and KVM, separating these from the Versatile Express reference implementation. Obviously, this new platform is multiplatform capable so it can be combined with existing machines in the same kernel.
---------------------------------------------------------------- Arnd Bergmann (2): ARM: arch_timer: include linux/errno.h
Christoffer Dall (16): ARM: Add page table and page defines needed by KVM ARM: Section based HYP idmap KVM: ARM: Initial skeleton to compile KVM support KVM: ARM: Hypervisor initialization KVM: ARM: Memory virtualization setup KVM: ARM: Inject IRQs and FIQs from userspace KVM: ARM: World-switch implementation KVM: ARM: Emulation framework and CP15 emulation KVM: ARM: User space API for getting/setting co-proc registers KVM: ARM: Demux CCSIDR in the userspace API KVM: ARM: Handle guest faults in KVM KVM: ARM: Handle I/O aborts KVM: ARM: Add maintainer entry for KVM/ARM ARM: gic: add missing distributor defintions KVM: ARM: Introduce KVM_ARM_SET_DEVICE_ADDR ioctl ARM: KVM: VGIC accept vcpu and dist base addresses from user space
Marc Zyngier (19): KVM: ARM: Power State Coordination Interface implementation Merge remote-tracking branch 'arm-soc/irqchip/gic-vic-move' into kvm-arm/vgic ARM: arch_timers: switch to physical timers if HYP mode is available ARM: Dummy Virtual Machine platform support ARM: gic: define GICH offsets for VGIC support ARM: gic: add __ASSEMBLY__ guard to C definitions ARM: KVM: Keep track of currently running vcpus ARM: KVM: Initial VGIC infrastructure code ARM: KVM: VGIC distributor handling ARM: KVM: VGIC virtual CPU interface management ARM: KVM: vgic: retire queued, disabled interrupts ARM: KVM: VGIC interrupt injection ARM: KVM: VGIC control interface world switch ARM: KVM: VGIC initialisation code ARM: KVM: Add VGIC configuration option Merge branch 'for-arm-soc/arch-timers' of git://git.kernel.org/.../will/linux into kvm-arm/timer ARM: KVM: arch_timers: Add guest timer core support ARM: KVM: arch_timers: Add timer world switch ARM: KVM: arch_timers: Wire the init code and config option
Mark Rutland (17): arm: arch_timer: balance device_node refcounting arm: arch_timer: remove redundant available check arm: arch_timer: use u64/u32 for register data arm: arch_timer: standardise counter reading arm: arch_timer: split cntfrq accessor arm: arch_timer: factor out register accessors arm: arch_timer: add isbs to register accessors arm: arch_timer: divorce from local_timer api arm: arch_timer: add arch_counter_set_user_access arm: arch_timer: move core to drivers/clocksource arm64: arm_generic: prevent reading stale time arm64: move from arm_generic to arm_arch_timer Documentation: Add ARMv8 to arch_timer devicetree clockevents: Add generic timer broadcast receiver clockevents: Add generic timer broadcast function arm: Use generic timer broadcast receiver arm: Add generic timer broadcast support
Olof Johansson (10): Merge branch 'for-rmk/perf' of git://git.kernel.org/.../will/linux into next/virt Merge branch 'for-rmk/virt/kvm/core' of git://git.kernel.org/.../will/linux into next/virt Merge branch 'for-rmk/broadcast' of git://git.kernel.org/.../will/linux into next/virt Merge branch 'for-arm-soc/arch-timers' of git://git.kernel.org/.../will/linux into next/virt Merge branch 'irqchip/gic-vic-move' into next/virt Merge branch 'depends/rmk-psci' into next/virt Merge branch 'depends/cleanup' into next/virt Merge branch 'for-arm-soc/virt/mach' of git://git.kernel.org/.../will/linux into next/virt arm: arch_timer: add missing inline in stub function Merge branch 'kvm-arm/timer' of git://git.kernel.org/.../maz/arm-platforms into next/virt
Rusty Russell (1): KVM: ARM: VFP userspace interface
Will Deacon (9): Merge branch 'for-rmk/perf' into for-rmk/virt/kvm/core Merge branch 'for-will/kvm/core' of git://github.com/virtualopensystems/linux-kvm-arm into for-rmk/virt/kvm/core Merge branch 'timers/for-arm' of git://git.kernel.org/.../tip/tip into for-rmk/broadcast Merge branch 'clocks/broadcast-arm' of git://linux-arm.org/linux-mr into for-rmk/broadcast Merge branch 'for-will/arch-timer-unification' of git://linux-arm.org/linux-mr into for-arm-soc/arch-timers Merge branch 'for-rmk/virt/psci' into for-arm-soc/virt/mach Merge branch 'irqchip/gic-vic-move' of git://git.kernel.org/.../arm/arm-soc into for-arm-soc/virt/mach ARM: mach-virt: add SMP support using PSCI ARM: mach-virt: fixup machine descriptor after removal of sys_timer
.../devicetree/bindings/arm/arch_timer.txt | 7 +- Documentation/virtual/kvm/api.txt | 137 +- MAINTAINERS | 9 + arch/arm/Kconfig | 8 +- arch/arm/Makefile | 2 + arch/arm/include/asm/arch_timer.h | 109 +- arch/arm/include/asm/idmap.h | 1 + arch/arm/include/asm/kvm_arch_timer.h | 85 ++ arch/arm/include/asm/kvm_arm.h | 214 +++ arch/arm/include/asm/kvm_asm.h | 83 ++ arch/arm/include/asm/kvm_coproc.h | 47 + arch/arm/include/asm/kvm_emulate.h | 72 + arch/arm/include/asm/kvm_host.h | 184 +++ arch/arm/include/asm/kvm_mmio.h | 56 + arch/arm/include/asm/kvm_mmu.h | 50 + .../arm/include/asm/kvm_psci.h | 12 +- arch/arm/include/asm/kvm_vgic.h | 221 +++ arch/arm/include/asm/pgtable-3level-hwdef.h | 5 + arch/arm/include/asm/pgtable-3level.h | 18 + arch/arm/include/asm/pgtable.h | 7 + arch/arm/include/uapi/asm/kvm.h | 180 +++ arch/arm/kernel/arch_timer.c | 505 +------ arch/arm/kernel/asm-offsets.c | 43 + arch/arm/kernel/smp.c | 13 +- arch/arm/kernel/vmlinux.lds.S | 6 +- arch/arm/kvm/Kconfig | 72 + arch/arm/kvm/Makefile | 23 + arch/arm/kvm/arch_timer.c | 271 ++++ arch/arm/kvm/arm.c | 1169 +++++++++++++++ arch/arm/kvm/coproc.c | 1050 ++++++++++++++ arch/arm/kvm/coproc.h | 153 ++ arch/arm/kvm/coproc_a15.c | 162 +++ arch/arm/kvm/emulate.c | 373 +++++ arch/arm/kvm/guest.c | 222 +++ arch/arm/kvm/init.S | 114 ++ arch/arm/kvm/interrupts.S | 484 +++++++ arch/arm/kvm/interrupts_head.S | 605 ++++++++ arch/arm/kvm/mmio.c | 156 ++ arch/arm/kvm/mmu.c | 787 ++++++++++ arch/arm/kvm/psci.c | 108 ++ arch/arm/kvm/reset.c | 74 + arch/arm/kvm/trace.h | 235 +++ arch/arm/kvm/vgic.c | 1506 ++++++++++++++++++++ arch/arm/mach-omap2/Kconfig | 2 +- arch/arm/mach-virt/Kconfig | 10 + arch/arm/mach-virt/Makefile | 6 + arch/arm/mach-virt/platsmp.c | 58 + arch/arm/mach-virt/virt.c | 54 + arch/arm/mm/idmap.c | 55 +- arch/arm/mm/mmu.c | 22 + arch/arm64/Kconfig | 1 + arch/arm64/include/asm/arch_timer.h | 133 ++ arch/arm64/include/asm/arm_generic.h | 100 -- arch/arm64/kernel/time.c | 29 +- drivers/clocksource/Kconfig | 6 +- drivers/clocksource/Makefile | 2 +- drivers/clocksource/arm_arch_timer.c | 391 +++++ drivers/clocksource/arm_generic.c | 232 --- include/clocksource/arm_arch_timer.h | 63 + include/linux/clockchips.h | 9 + include/linux/irqchip/arm-gic.h | 33 +- include/uapi/linux/kvm.h | 17 + kernel/time/Kconfig | 4 + kernel/time/tick-broadcast.c | 30 + 64 files changed, 10026 insertions(+), 869 deletions(-)
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