| Message ID | 20180813145755.16566-1-marc.zyngier@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 13/08/2018 16:57, Marc Zyngier wrote:
> git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-for-v4.19
Pulled, thanks.
Paolo
Paolo, Radim, This is the bulk of the KVM/arm changes for 4.19. On the menu, the usual bulk of vgic changes (this time with group0 interrupt support), some cache management optimizations for recent versions of the architecture, some more RAS stuff and the usual collection of fixes. Please pull, M. The following changes since commit 1e4b044d22517cae7047c99038abb444423243ca: Linux 4.18-rc4 (2018-07-08 16:34:02 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git tags/kvmarm-for-v4.19 for you to fetch changes up to 976d34e2dab10ece5ea8fe7090b7692913f89084: KVM: arm/arm64: Skip updating PTE entry if no change (2018-08-13 15:32:01 +0100) ---------------------------------------------------------------- KVM/arm updates for 4.19 - Support for Group0 interrupts in guests - Cache management optimizations for ARMv8.4 systems - Userspace interface for RAS, allowing error retrival and injection - Fault path optimization - Emulated physical timer fixes - Random cleanups ---------------------------------------------------------------- Christoffer Dall (13): KVM: arm/arm64: Fix vgic init race KVM: arm/arm64: vgic: Define GICD_IIDR fields for GICv2 and GIv3 KVM: arm/arm64: vgic: Keep track of implementation revision KVM: arm/arm64: vgic: GICv2 IGROUPR should read as zero KVM: arm/arm64: vgic: Add group field to struct irq KVM: arm/arm64: vgic: Signal IRQs using their configured group KVM: arm/arm64: vgic: Permit uaccess writes to return errors KVM: arm/arm64: vgic: Return error on incompatible uaccess GICD_IIDR writes KVM: arm/arm64: vgic: Allow configuration of interrupt groups KVM: arm/arm64: vgic: Let userspace opt-in to writable v2 IGROUPR KVM: arm/arm64: vgic: Update documentation of the GIC devices wrt IIDR KVM: arm/arm64: Fix potential loss of ptimer interrupts KVM: arm/arm64: Fix lost IRQs from emulated physcial timer when blocked Dongjiu Geng (2): arm/arm64: KVM: Add KVM_GET/SET_VCPU_EVENTS arm64: KVM: export the capability to set guest SError syndrome Gustavo A. R. Silva (1): KVM: arm: Use true and false for boolean values James Morse (2): KVM: arm64: Share the parts of get/set events useful to 32bit KVM: arm: Add 32bit get/set events support Jia He (2): KVM: arm/arm64: vgic: Move DEBUG_SPINLOCK_BUG_ON to vgic.h KVM: arm/arm64: vgic: Do not use spin_lock_irqsave/restore with irq disabled Kees Cook (1): KVM: arm64: vgic-its: Remove VLA usage Marc Zyngier (13): arm64: KVM: Add support for Stage-2 control of memory types and cacheability arm64: KVM: Handle Set/Way CMOs as NOPs if FWB is present arm64: KVM: Avoid marking pages as XN in Stage-2 if CTR_EL0.DIC is set KVM: arm/arm64: Consolidate page-table accessors KVM: arm/arm64: Stop using the kernel's {pmd,pud,pgd}_populate helpers KVM: arm/arm64: Remove unnecessary CMOs when creating HYP page tables KVM: arm/arm64: Enable adaptative WFE trapping KVM: arm/arm64: vgic-debug: Show LPI status arm64: KVM: Cleanup tpidr_el2 init on non-VHE KVM: arm64: Remove non-existent AArch32 ICC_SGI1R encoding KVM: arm/arm64: vgic-v3: Add core support for Group0 SGIs KVM: arm64: vgic-v3: Add support for ICC_SGI0R_EL1 and ICC_ASGI1R_EL1 accesses KVM: arm: vgic-v3: Add support for ICC_SGI0R and ICC_ASGI1R accesses Mark Rutland (1): KVM: arm/arm64: vgic: Fix possible spectre-v1 write in vgic_mmio_write_apr() Punit Agrawal (2): KVM: arm/arm64: Skip updating PMD entry if no change KVM: arm/arm64: Skip updating PTE entry if no change Documentation/virtual/kvm/api.txt | 80 +++++++++++++++++++-- Documentation/virtual/kvm/devices/arm-vgic-v3.txt | 8 +++ Documentation/virtual/kvm/devices/arm-vgic.txt | 15 ++-- arch/arm/include/asm/kvm_emulate.h | 12 +++- arch/arm/include/asm/kvm_host.h | 5 ++ arch/arm/include/asm/kvm_mmu.h | 14 +--- arch/arm/include/uapi/asm/kvm.h | 13 ++++ arch/arm/kvm/coproc.c | 25 ++++++- arch/arm/kvm/guest.c | 23 ++++++ arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/include/asm/kvm_arm.h | 1 + arch/arm64/include/asm/kvm_emulate.h | 17 +++++ arch/arm64/include/asm/kvm_host.h | 28 ++++---- arch/arm64/include/asm/kvm_mmu.h | 35 ++++++--- arch/arm64/include/asm/memory.h | 7 ++ arch/arm64/include/asm/pgtable-prot.h | 24 ++++++- arch/arm64/include/asm/sysreg.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 13 ++++ arch/arm64/kernel/cpufeature.c | 20 ++++++ arch/arm64/kvm/guest.c | 33 +++++++++ arch/arm64/kvm/hyp-init.S | 6 +- arch/arm64/kvm/hyp/sysreg-sr.c | 5 -- arch/arm64/kvm/inject_fault.c | 6 +- arch/arm64/kvm/reset.c | 4 ++ arch/arm64/kvm/sys_regs.c | 54 ++++++++++++-- include/kvm/arm_vgic.h | 9 ++- include/linux/irqchip/arm-gic-v3.h | 10 +++ include/linux/irqchip/arm-gic.h | 11 +++ include/uapi/linux/kvm.h | 1 + virt/kvm/arm/arch_timer.c | 15 ++-- virt/kvm/arm/arm.c | 51 +++++++++++++ virt/kvm/arm/mmu.c | 87 ++++++++++++++++++----- virt/kvm/arm/vgic/vgic-debug.c | 50 +++++++++---- virt/kvm/arm/vgic/vgic-init.c | 24 ++++++- virt/kvm/arm/vgic/vgic-its.c | 27 ++++--- virt/kvm/arm/vgic/vgic-mmio-v2.c | 66 +++++++++++++++-- virt/kvm/arm/vgic/vgic-mmio-v3.c | 72 ++++++++++++++----- virt/kvm/arm/vgic/vgic-mmio.c | 56 +++++++++++++-- virt/kvm/arm/vgic/vgic-mmio.h | 25 ++++--- virt/kvm/arm/vgic/vgic-v2.c | 10 ++- virt/kvm/arm/vgic/vgic-v3.c | 13 ++-- virt/kvm/arm/vgic/vgic.c | 19 ++--- virt/kvm/arm/vgic/vgic.h | 7 ++ 43 files changed, 834 insertions(+), 173 deletions(-)