mirror of https://gitee.com/openkylin/linux.git
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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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| alphascale_asm9260-icoll.h | ||
| exynos-combiner.c | ||
| irq-al-fic.c | ||
| irq-alpine-msi.c | ||
| irq-apple-aic.c | ||
| irq-armada-370-xp.c | ||
| irq-aspeed-i2c-ic.c | ||
| irq-aspeed-scu-ic.c | ||
| irq-aspeed-vic.c | ||
| irq-ath79-cpu.c | ||
| irq-ath79-misc.c | ||
| irq-ativic32.c | ||
| irq-atmel-aic-common.c | ||
| irq-atmel-aic-common.h | ||
| irq-atmel-aic.c | ||
| irq-atmel-aic5.c | ||
| irq-bcm2835.c | ||
| irq-bcm2836.c | ||
| irq-bcm6345-l1.c | ||
| irq-bcm7038-l1.c | ||
| irq-bcm7120-l2.c | ||
| irq-brcmstb-l2.c | ||
| irq-clps711x.c | ||
| irq-crossbar.c | ||
| irq-csky-apb-intc.c | ||
| irq-csky-mpintc.c | ||
| irq-davinci-aintc.c | ||
| irq-davinci-cp-intc.c | ||
| irq-digicolor.c | ||
| irq-dw-apb-ictl.c | ||
| irq-ftintc010.c | ||
| irq-gic-common.c | ||
| irq-gic-common.h | ||
| irq-gic-pm.c | ||
| irq-gic-realview.c | ||
| irq-gic-v2m.c | ||
| irq-gic-v3-its-fsl-mc-msi.c | ||
| irq-gic-v3-its-pci-msi.c | ||
| irq-gic-v3-its-platform-msi.c | ||
| irq-gic-v3-its.c | ||
| irq-gic-v3-mbi.c | ||
| irq-gic-v3.c | ||
| irq-gic-v4.c | ||
| irq-gic.c | ||
| irq-goldfish-pic.c | ||
| irq-hip04.c | ||
| irq-i8259.c | ||
| irq-idt3243x.c | ||
| irq-imgpdc.c | ||
| irq-imx-gpcv2.c | ||
| irq-imx-intmux.c | ||
| irq-imx-irqsteer.c | ||
| irq-ingenic-tcu.c | ||
| irq-ingenic.c | ||
| irq-ixp4xx.c | ||
| irq-jcore-aic.c | ||
| irq-keystone.c | ||
| irq-loongson-htpic.c | ||
| irq-loongson-htvec.c | ||
| irq-loongson-liointc.c | ||
| irq-loongson-pch-msi.c | ||
| irq-loongson-pch-pic.c | ||
| irq-lpc32xx.c | ||
| irq-ls-extirq.c | ||
| irq-ls-scfg-msi.c | ||
| irq-ls1x.c | ||
| irq-madera.c | ||
| irq-mbigen.c | ||
| irq-meson-gpio.c | ||
| irq-mips-cpu.c | ||
| irq-mips-gic.c | ||
| irq-mmp.c | ||
| irq-mscc-ocelot.c | ||
| irq-mst-intc.c | ||
| irq-mtk-cirq.c | ||
| irq-mtk-sysirq.c | ||
| irq-mvebu-gicp.c | ||
| irq-mvebu-icu.c | ||
| irq-mvebu-odmi.c | ||
| irq-mvebu-pic.c | ||
| irq-mvebu-sei.c | ||
| irq-mxs.c | ||
| irq-nvic.c | ||
| irq-omap-intc.c | ||
| irq-ompic.c | ||
| irq-or1k-pic.c | ||
| irq-orion.c | ||
| irq-owl-sirq.c | ||
| irq-partition-percpu.c | ||
| irq-pic32-evic.c | ||
| irq-pruss-intc.c | ||
| irq-rda-intc.c | ||
| irq-realtek-rtl.c | ||
| irq-renesas-h8s.c | ||
| irq-renesas-h8300h.c | ||
| irq-renesas-intc-irqpin.c | ||
| irq-renesas-irqc.c | ||
| irq-renesas-rza1.c | ||
| irq-riscv-intc.c | ||
| irq-sa11x0.c | ||
| irq-sifive-plic.c | ||
| irq-sl28cpld.c | ||
| irq-sni-exiu.c | ||
| irq-st.c | ||
| irq-stm32-exti.c | ||
| irq-sun4i.c | ||
| irq-sun6i-r.c | ||
| irq-sunxi-nmi.c | ||
| irq-tb10x.c | ||
| irq-tegra.c | ||
| irq-ti-sci-inta.c | ||
| irq-ti-sci-intr.c | ||
| irq-ts4800.c | ||
| irq-uniphier-aidet.c | ||
| irq-versatile-fpga.c | ||
| irq-vf610-mscm-ir.c | ||
| irq-vic.c | ||
| irq-vt8500.c | ||
| irq-wpcm450-aic.c | ||
| irq-xilinx-intc.c | ||
| irq-xtensa-mx.c | ||
| irq-xtensa-pic.c | ||
| irq-zevio.c | ||
| irqchip.c | ||
| qcom-irq-combiner.c | ||
| qcom-pdc.c | ||
| spear-shirq.c | ||