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152d32aa84
- Stage-2 isolation for the host kernel when running in protected mode
- Guest SVE support when running in nVHE mode
- Force W^X hypervisor mappings in nVHE mode
- ITS save/restore for guests using direct injection with GICv4.1
- nVHE panics now produce readable backtraces
- Guest support for PTP using the ptp_kvm driver
- Performance improvements in the S2 fault handler
x86:
- Optimizations and cleanup of nested SVM code
- AMD: Support for virtual SPEC_CTRL
- Optimizations of the new MMU code: fast invalidation,
zap under read lock, enable/disably dirty page logging under
read lock
- /dev/kvm API for AMD SEV live migration (guest API coming soon)
- support SEV virtual machines sharing the same encryption context
- support SGX in virtual machines
- add a few more statistics
- improved directed yield heuristics
- Lots and lots of cleanups
Generic:
- Rework of MMU notifier interface, simplifying and optimizing
the architecture-specific code
- Some selftests improvements
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm updates from Paolo Bonzini:
"This is a large update by KVM standards, including AMD PSP (Platform
Security Processor, aka "AMD Secure Technology") and ARM CoreSight
(debug and trace) changes.
ARM:
- CoreSight: Add support for ETE and TRBE
- Stage-2 isolation for the host kernel when running in protected
mode
- Guest SVE support when running in nVHE mode
- Force W^X hypervisor mappings in nVHE mode
- ITS save/restore for guests using direct injection with GICv4.1
- nVHE panics now produce readable backtraces
- Guest support for PTP using the ptp_kvm driver
- Performance improvements in the S2 fault handler
x86:
- AMD PSP driver changes
- Optimizations and cleanup of nested SVM code
- AMD: Support for virtual SPEC_CTRL
- Optimizations of the new MMU code: fast invalidation, zap under
read lock, enable/disably dirty page logging under read lock
- /dev/kvm API for AMD SEV live migration (guest API coming soon)
- support SEV virtual machines sharing the same encryption context
- support SGX in virtual machines
- add a few more statistics
- improved directed yield heuristics
- Lots and lots of cleanups
Generic:
- Rework of MMU notifier interface, simplifying and optimizing the
architecture-specific code
- a handful of "Get rid of oprofile leftovers" patches
- Some selftests improvements"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (379 commits)
KVM: selftests: Speed up set_memory_region_test
selftests: kvm: Fix the check of return value
KVM: x86: Take advantage of kvm_arch_dy_has_pending_interrupt()
KVM: SVM: Skip SEV cache flush if no ASIDs have been used
KVM: SVM: Remove an unnecessary prototype declaration of sev_flush_asids()
KVM: SVM: Drop redundant svm_sev_enabled() helper
KVM: SVM: Move SEV VMCB tracking allocation to sev.c
KVM: SVM: Explicitly check max SEV ASID during sev_hardware_setup()
KVM: SVM: Unconditionally invoke sev_hardware_teardown()
KVM: SVM: Enable SEV/SEV-ES functionality by default (when supported)
KVM: SVM: Condition sev_enabled and sev_es_enabled on CONFIG_KVM_AMD_SEV=y
KVM: SVM: Append "_enabled" to module-scoped SEV/SEV-ES control variables
KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
KVM: SVM: Move SEV module params/variables to sev.c
KVM: SVM: Disable SEV/SEV-ES if NPT is disabled
KVM: SVM: Free sev_asid_bitmap during init if SEV setup fails
KVM: SVM: Zero out the VMCB array used to track SEV ASID association
x86/sev: Drop redundant and potentially misleading 'sev_enabled'
KVM: x86: Move reverse CPUID helpers to separate header file
KVM: x86: Rename GPR accessors to make mode-aware variants the defaults
...
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| altera | ||
| amlogic | ||
| apm | ||
| bcm | ||
| calxeda | ||
| cpu-enable-method | ||
| firmware | ||
| freescale | ||
| hisilicon | ||
| keystone | ||
| marvell | ||
| mediatek | ||
| mrvl | ||
| msm | ||
| mstar | ||
| npcm | ||
| nxp | ||
| omap | ||
| rockchip | ||
| samsung | ||
| socionext | ||
| sprd | ||
| stm32 | ||
| sunxi | ||
| tegra | ||
| ti | ||
| ux500 | ||
| vt8500 | ||
| actions.yaml | ||
| altera.yaml | ||
| amazon,al.yaml | ||
| amlogic,scpi.txt | ||
| amlogic.yaml | ||
| apple.yaml | ||
| arm-dsu-pmu.txt | ||
| arm,integrator.yaml | ||
| arm,realview.yaml | ||
| arm,scmi.txt | ||
| arm,scpi.txt | ||
| arm,versatile.yaml | ||
| arm,vexpress-juno.yaml | ||
| atmel-at91.yaml | ||
| atmel-sysregs.txt | ||
| axis.txt | ||
| axxia.yaml | ||
| bitmain.yaml | ||
| calxeda.yaml | ||
| cavium-thunder2.txt | ||
| cavium-thunder.txt | ||
| cci.txt | ||
| coresight-cpu-debug.txt | ||
| coresight-cti.yaml | ||
| coresight.txt | ||
| cpu-capacity.txt | ||
| cpus.yaml | ||
| digicolor.yaml | ||
| ete.yaml | ||
| fsl.yaml | ||
| fw-cfg.txt | ||
| gemini.txt | ||
| idle-states.yaml | ||
| intel-ixp4xx.yaml | ||
| intel,keembay.yaml | ||
| juno,scpi.txt | ||
| l2c2x0.yaml | ||
| mediatek.yaml | ||
| microchip,sparx5.yaml | ||
| moxart.yaml | ||
| nvidia,tegra194-ccplex.yaml | ||
| oxnas.txt | ||
| pmu.yaml | ||
| primecell.yaml | ||
| psci.yaml | ||
| qcom.yaml | ||
| rda.yaml | ||
| realtek.yaml | ||
| renesas,prr.yaml | ||
| renesas.yaml | ||
| rockchip.yaml | ||
| rtsm-dcscb.txt | ||
| scu.txt | ||
| secure.txt | ||
| sp810.txt | ||
| spe-pmu.txt | ||
| spear-misc.txt | ||
| spear.yaml | ||
| ste-nomadik.txt | ||
| sti.yaml | ||
| sunxi.yaml | ||
| swir.txt | ||
| syna.txt | ||
| tegra.yaml | ||
| toshiba.yaml | ||
| trbe.yaml | ||
| ux500.yaml | ||
| versatile-sysreg.txt | ||
| vexpress-scc.txt | ||
| vexpress-sysreg.txt | ||
| vt8500.yaml | ||
| xen.txt | ||
| xilinx.yaml | ||