Paolo, Radim,
Here's the KVM/ARM updates for 4.11. On the menu this time, GICv3
save/restore, physical timer emulation, and a number of fixes.
Thanks,
M.
The following changes since commit 7a308bb3016f57e5be11a677d15b821536419d36:
Linux 4.10-rc5 (2017-01-22 12:54:15 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-for-4.11
for you to fetch changes up to 7b6b46311a8562fb3a9e035ed6ffab6d49c28886:
KVM: arm/arm64: Emulate the EL1 phys timer registers (2017-02-08 15:13:37 +0000)
----------------------------------------------------------------
kvmarm updates for 4.11
- GICv3 save restore
- Cache flushing fixes
- MSI injection fix for GICv3 ITS
- Physical timer emulation support
----------------------------------------------------------------
Christoffer Dall (3):
KVM: arm/arm64: Remove struct vgic_irq pending field
KVM: arm/arm64: vgic: Add debugfs vgic-state file
KVM: arm/arm64: Remove kvm_vgic_inject_mapped_irq
Jintack Lim (10):
KVM: arm/arm64: Abstract virtual timer context into separate structure
KVM: arm/arm64: Move cntvoff to each timer context
KVM: arm/arm64: Decouple kvm timer functions from virtual timer
KVM: arm/arm64: Add the EL1 physical timer context
KVM: arm/arm64: Initialize the emulated EL1 physical timer
KVM: arm/arm64: Update the physical timer interrupt level
KVM: arm/arm64: Set a background timer to the earliest timer expiration
KVM: arm/arm64: Set up a background timer for the physical timer emulation
KVM: arm64: Add the EL1 physical timer access handler
KVM: arm/arm64: Emulate the EL1 phys timer registers
Marc Zyngier (3):
arm/arm64: KVM: Enforce unconditional flush to PoC when mapping to stage-2
arm/arm64: KVM: Stop propagating cacheability status of a faulted page
arm/arm64: KVM: Get rid of KVM_MEMSLOT_INCOHERENT
Shanker Donthineni (1):
KVM: arm/arm64: vgic: Stop injecting the MSI occurrence twice
Vijaya Kumar K (8):
KVM: arm/arm64: vgic: Implement support for userspace access
KVM: arm/arm64: vgic: Add distributor and redistributor access
KVM: arm/arm64: vgic: Introduce find_reg_by_id()
irqchip/gic-v3: Add missing system register definitions
KVM: arm/arm64: vgic: Introduce VENG0 and VENG1 fields to vmcr struct
KVM: arm/arm64: vgic: Implement VGICv3 CPU interface access
KVM: arm/arm64: vgic: Implement KVM_DEV_ARM_VGIC_GRP_LEVEL_INFO ioctl
KVM: arm/arm64: Documentation: Update arm-vgic-v3.txt
Documentation/virtual/kvm/devices/arm-vgic-v3.txt | 11 +-
arch/arm/include/asm/kvm_host.h | 3 -
arch/arm/include/asm/kvm_mmu.h | 12 +-
arch/arm/include/uapi/asm/kvm.h | 13 +
arch/arm/kvm/Makefile | 5 +-
arch/arm/kvm/arm.c | 4 +-
arch/arm/kvm/mmu.c | 20 +-
arch/arm/kvm/reset.c | 9 +-
arch/arm/kvm/vgic-v3-coproc.c | 35 +++
arch/arm64/include/asm/kvm_host.h | 3 -
arch/arm64/include/asm/kvm_mmu.h | 6 +-
arch/arm64/include/uapi/asm/kvm.h | 13 +
arch/arm64/kvm/Makefile | 4 +-
arch/arm64/kvm/reset.c | 9 +-
arch/arm64/kvm/sys_regs.c | 92 +++++-
arch/arm64/kvm/sys_regs.h | 4 +
arch/arm64/kvm/vgic-sys-reg-v3.c | 346 ++++++++++++++++++++++
include/kvm/arm_arch_timer.h | 39 +--
include/kvm/arm_vgic.h | 18 +-
include/linux/irqchip/arm-gic-v3.h | 45 ++-
include/linux/kvm_host.h | 1 -
virt/kvm/arm/arch_timer.c | 201 +++++++++----
virt/kvm/arm/hyp/timer-sr.c | 13 +-
virt/kvm/arm/vgic/vgic-debug.c | 283 ++++++++++++++++++
virt/kvm/arm/vgic/vgic-init.c | 4 +
virt/kvm/arm/vgic/vgic-irqfd.c | 3 +
virt/kvm/arm/vgic/vgic-its.c | 6 +-
virt/kvm/arm/vgic/vgic-kvm-device.c | 231 ++++++++++++++-
virt/kvm/arm/vgic/vgic-mmio-v2.c | 87 ++----
virt/kvm/arm/vgic/vgic-mmio-v3.c | 203 +++++++++++--
virt/kvm/arm/vgic/vgic-mmio.c | 167 +++++++++--
virt/kvm/arm/vgic/vgic-mmio.h | 24 ++
virt/kvm/arm/vgic/vgic-v2.c | 12 +-
virt/kvm/arm/vgic/vgic-v3.c | 40 ++-
virt/kvm/arm/vgic/vgic.c | 66 ++---
virt/kvm/arm/vgic/vgic.h | 83 +++++-
36 files changed, 1785 insertions(+), 330 deletions(-)
create mode 100644 arch/arm/kvm/vgic-v3-coproc.c
create mode 100644 arch/arm64/kvm/vgic-sys-reg-v3.c
create mode 100644 virt/kvm/arm/vgic/vgic-debug.c
