[PULL 00/21] KVM/ARM Changes for v4.4-rc1

[Paolo Bonzini]

On 04/11/2015 15:49, Christoffer Dall wrote:
> Hi Paolo,
> 
> Here is the set of changes for v4.4.  Some of the commits listed here were
> already merged as fixes for v4.3, but since they are not in kvm/next yet, they
> show up here.  Let me know if you want me to handle this differently somehow.
> 
> As usual, there's a lot of churn in the vgic and timer code, and then there are
> number of smaller tweaks and adjustments.  Nothing major this time around.  For
> a detailed description, see below.
> 
> The following changes since commit 920552b213e3dc832a874b4e7ba29ecddbab31bc:
> 
>   KVM: disable halt_poll_ns as default for s390x (2015-09-25 10:31:30 +0200)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvm-arm-for-4.4
> 
> for you to fetch changes up to 26caea7693cb99833fe4ecc544c842289d6b3f69:
> 
>   KVM: arm/arm64: Merge vgic_set_lr() and vgic_sync_lr_elrsr() (2015-11-04 15:29:49 +0100)
> 
> 
> Thanks,
> -Christoffer
> 
> ----------------------------------------------------------------
> KVM/ARM Changes for v4.4-rc1
> 
> Includes a number of fixes for the arch-timer, introducing proper
> level-triggered semantics for the arch-timers, a series of patches to
> synchronously halt a guest (prerequisite for IRQ forwarding), some tracepoint
> improvements, a tweak for the EL2 panic handlers, some more VGIC cleanups
> getting rid of redundant state, and finally a stylistic change that gets rid of
> some ctags warnings.
> 
> Christoffer Dall (10):
>   KVM: Add kvm_arch_vcpu_{un}blocking callbacks
>   arm/arm64: KVM: arch_timer: Only schedule soft timer on vcpu_block
>   arm/arm64: KVM: vgic: Factor out level irq processing on guest exit
>   arm/arm64: KVM: Implement GICD_ICFGR as RO for PPIs
>   arm/arm64: KVM: Use appropriate define in VGIC reset code
>   arm/arm64: KVM: Add forwarded physical interrupts documentation
>   arm/arm64: KVM: Rework the arch timer to use level-triggered semantics
>   arm/arm64: KVM: Support edge-triggered forwarded interrupts
>   arm/arm64: KVM: Improve kvm_exit tracepoint
>   arm/arm64: KVM: Add tracepoints for vgic and timer
> 
> Eric Auger (4):
>   KVM: arm/arm64: rename pause into power_off
>   KVM: arm/arm64: check power_off in kvm_arch_vcpu_runnable
>   KVM: arm/arm64: check power_off in critical section before VCPU run
>   KVM: arm/arm64: implement kvm_arm_[halt,resume]_guest
> 
> Mark Rutland (1):
>   arm64: kvm: restore EL1N SP for panic
> 
> Michal Marek (1):
>   KVM: arm: Do not indent the arguments of DECLARE_BITMAP
> 
> Pavel Fedin (4):
>   KVM: arm/arm64: Fix vGIC documentation
>   KVM: arm/arm64: Optimize away redundant LR tracking
>   KVM: arm/arm64: Clean up vgic_retire_lr() and surroundings
>   KVM: arm/arm64: Merge vgic_set_lr() and vgic_sync_lr_elrsr()
> 
> Wei Huang (1):
>   arm/arm64: KVM : Enable vhost device selection under KVM config menu
> 
>  Documentation/virtual/kvm/arm/vgic-mapped-irqs.txt | 187 +++++++++++++
>  Documentation/virtual/kvm/devices/arm-vgic.txt     |  18 +-
>  arch/arm/include/asm/kvm_arm.h                     |  20 ++
>  arch/arm/include/asm/kvm_host.h                    |   5 +-
>  arch/arm/kvm/Kconfig                               |   2 +
>  arch/arm/kvm/arm.c                                 |  76 +++--
>  arch/arm/kvm/psci.c                                |  10 +-
>  arch/arm/kvm/trace.h                               |  10 +-
>  arch/arm64/include/asm/kvm_arm.h                   |  16 ++
>  arch/arm64/include/asm/kvm_host.h                  |   5 +-
>  arch/arm64/kvm/Kconfig                             |   2 +
>  arch/arm64/kvm/hyp.S                               |   8 +
>  arch/mips/include/asm/kvm_host.h                   |   2 +
>  arch/powerpc/include/asm/kvm_host.h                |   2 +
>  arch/s390/include/asm/kvm_host.h                   |   2 +
>  arch/x86/include/asm/kvm_host.h                    |   3 +
>  include/kvm/arm_arch_timer.h                       |   4 +-
>  include/kvm/arm_vgic.h                             |  16 +-
>  include/linux/kvm_host.h                           |   2 +
>  virt/kvm/arm/arch_timer.c                          | 173 ++++++++----
>  virt/kvm/arm/trace.h                               |  63 +++++
>  virt/kvm/arm/vgic-v2.c                             |   6 +-
>  virt/kvm/arm/vgic-v3.c                             |   6 +-
>  virt/kvm/arm/vgic.c                                | 308 ++++++++-------------
>  virt/kvm/kvm_main.c                                |   3 +
>  25 files changed, 646 insertions(+), 303 deletions(-)
>  create mode 100644 Documentation/virtual/kvm/arm/vgic-mapped-irqs.txt
>  create mode 100644 virt/kvm/arm/trace.h
> 

Pulled into kvm/next, thanks.

Paolo