mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
933425fb00
handling.
PPC: Mostly bug fixes.
ARM: No big features, but many small fixes and prerequisites including:
- 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
x86: quite a few changes:
- support for VT-d posted interrupts (i.e. PCI devices can inject
interrupts directly into vCPUs). This introduces a new component (in
virt/lib/) that connects VFIO and KVM together. The same infrastructure
will be used for ARM interrupt forwarding as well.
- more Hyper-V features, though the main one Hyper-V synthetic interrupt
controller will have to wait for 4.5. These will let KVM expose Hyper-V
devices.
- nested virtualization now supports VPID (same as PCID but for vCPUs)
which makes it quite a bit faster
- for future hardware that supports NVDIMM, there is support for clflushopt,
clwb, pcommit
- support for "split irqchip", i.e. LAPIC in kernel + IOAPIC/PIC/PIT in
userspace, which reduces the attack surface of the hypervisor
- obligatory smattering of SMM fixes
- on the guest side, stable scheduler clock support was rewritten to not
require help from the hypervisor.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"First batch of KVM changes for 4.4.
s390:
A bunch of fixes and optimizations for interrupt and time handling.
PPC:
Mostly bug fixes.
ARM:
No big features, but many small fixes and prerequisites including:
- 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
x86:
Quite a few changes:
- support for VT-d posted interrupts (i.e. PCI devices can inject
interrupts directly into vCPUs). This introduces a new
component (in virt/lib/) that connects VFIO and KVM together.
The same infrastructure will be used for ARM interrupt
forwarding as well.
- more Hyper-V features, though the main one Hyper-V synthetic
interrupt controller will have to wait for 4.5. These will let
KVM expose Hyper-V devices.
- nested virtualization now supports VPID (same as PCID but for
vCPUs) which makes it quite a bit faster
- for future hardware that supports NVDIMM, there is support for
clflushopt, clwb, pcommit
- support for "split irqchip", i.e. LAPIC in kernel +
IOAPIC/PIC/PIT in userspace, which reduces the attack surface of
the hypervisor
- obligatory smattering of SMM fixes
- on the guest side, stable scheduler clock support was rewritten
to not require help from the hypervisor"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (123 commits)
KVM: VMX: Fix commit which broke PML
KVM: x86: obey KVM_X86_QUIRK_CD_NW_CLEARED in kvm_set_cr0()
KVM: x86: allow RSM from 64-bit mode
KVM: VMX: fix SMEP and SMAP without EPT
KVM: x86: move kvm_set_irq_inatomic to legacy device assignment
KVM: device assignment: remove pointless #ifdefs
KVM: x86: merge kvm_arch_set_irq with kvm_set_msi_inatomic
KVM: x86: zero apic_arb_prio on reset
drivers/hv: share Hyper-V SynIC constants with userspace
KVM: x86: handle SMBASE as physical address in RSM
KVM: x86: add read_phys to x86_emulate_ops
KVM: x86: removing unused variable
KVM: don't pointlessly leave KVM_COMPAT=y in non-KVM configs
KVM: arm/arm64: Merge vgic_set_lr() and vgic_sync_lr_elrsr()
KVM: arm/arm64: Clean up vgic_retire_lr() and surroundings
KVM: arm/arm64: Optimize away redundant LR tracking
KVM: s390: use simple switch statement as multiplexer
KVM: s390: drop useless newline in debugging data
KVM: s390: SCA must not cross page boundaries
KVM: arm: Do not indent the arguments of DECLARE_BITMAP
...
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|---|---|---|
| .. | ||
| 8xx_immap.h | ||
| agp.h | ||
| archrandom.h | ||
| asm-compat.h | ||
| asm-offsets.h | ||
| async_tx.h | ||
| atomic.h | ||
| backlight.h | ||
| barrier.h | ||
| bitops.h | ||
| bootx.h | ||
| btext.h | ||
| bug.h | ||
| bugs.h | ||
| cache.h | ||
| cacheflush.h | ||
| cell-pmu.h | ||
| cell-regs.h | ||
| checksum.h | ||
| cmpxchg.h | ||
| code-patching.h | ||
| compat.h | ||
| context_tracking.h | ||
| copro.h | ||
| cpm1.h | ||
| cpm2.h | ||
| cpm.h | ||
| cpuidle.h | ||
| cputable.h | ||
| cputhreads.h | ||
| cputime.h | ||
| current.h | ||
| dbdma.h | ||
| dbell.h | ||
| dcr-generic.h | ||
| dcr-mmio.h | ||
| dcr-native.h | ||
| dcr-regs.h | ||
| dcr.h | ||
| debug.h | ||
| delay.h | ||
| device.h | ||
| disassemble.h | ||
| dma-mapping.h | ||
| dma.h | ||
| edac.h | ||
| eeh_event.h | ||
| eeh.h | ||
| ehv_pic.h | ||
| elf.h | ||
| emergency-restart.h | ||
| emulated_ops.h | ||
| epapr_hcalls.h | ||
| exception-64e.h | ||
| exception-64s.h | ||
| exec.h | ||
| fadump.h | ||
| fb.h | ||
| feature-fixups.h | ||
| firmware.h | ||
| fixmap.h | ||
| floppy.h | ||
| fs_pd.h | ||
| fsl_85xx_cache_sram.h | ||
| fsl_gtm.h | ||
| fsl_guts.h | ||
| fsl_hcalls.h | ||
| fsl_lbc.h | ||
| fsl_pamu_stash.h | ||
| ftrace.h | ||
| futex.h | ||
| gpio.h | ||
| grackle.h | ||
| hardirq.h | ||
| heathrow.h | ||
| highmem.h | ||
| hugetlb.h | ||
| hvcall.h | ||
| hvconsole.h | ||
| hvcserver.h | ||
| hvsi.h | ||
| hw_breakpoint.h | ||
| hw_irq.h | ||
| hydra.h | ||
| i8259.h | ||
| ibmebus.h | ||
| icswx.h | ||
| ide.h | ||
| immap_cpm2.h | ||
| immap_qe.h | ||
| io_event_irq.h | ||
| io-defs.h | ||
| io-workarounds.h | ||
| io.h | ||
| iommu.h | ||
| ipic.h | ||
| irq_work.h | ||
| irq.h | ||
| irqflags.h | ||
| jump_label.h | ||
| Kbuild | ||
| kdebug.h | ||
| kdump.h | ||
| kexec.h | ||
| keylargo.h | ||
| kgdb.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| kvm_asm.h | ||
| kvm_book3s_32.h | ||
| kvm_book3s_64.h | ||
| kvm_book3s_asm.h | ||
| kvm_book3s.h | ||
| kvm_booke_hv_asm.h | ||
| kvm_booke.h | ||
| kvm_fpu.h | ||
| kvm_host.h | ||
| kvm_para.h | ||
| kvm_ppc.h | ||
| libata-portmap.h | ||
| linkage.h | ||
| local.h | ||
| lppaca.h | ||
| lv1call.h | ||
| machdep.h | ||
| macio.h | ||
| mc146818rtc.h | ||
| mce.h | ||
| mediabay.h | ||
| mm-arch-hooks.h | ||
| mman.h | ||
| mmu_context.h | ||
| mmu-8xx.h | ||
| mmu-40x.h | ||
| mmu-44x.h | ||
| mmu-book3e.h | ||
| mmu-hash32.h | ||
| mmu-hash64.h | ||
| mmu.h | ||
| mmzone.h | ||
| module.h | ||
| mpc5xxx.h | ||
| mpc6xx.h | ||
| mpc52xx_psc.h | ||
| mpc52xx.h | ||
| mpc85xx.h | ||
| mpc5121.h | ||
| mpc8260.h | ||
| mpic_msgr.h | ||
| mpic_timer.h | ||
| mpic.h | ||
| msi_bitmap.h | ||
| mutex.h | ||
| nmi.h | ||
| nvram.h | ||
| ohare.h | ||
| opal-api.h | ||
| opal.h | ||
| oprofile_impl.h | ||
| paca.h | ||
| page_32.h | ||
| page_64.h | ||
| page.h | ||
| parport.h | ||
| pasemi_dma.h | ||
| pci-bridge.h | ||
| pci.h | ||
| percpu.h | ||
| perf_event_fsl_emb.h | ||
| perf_event_server.h | ||
| perf_event.h | ||
| pgalloc-32.h | ||
| pgalloc-64.h | ||
| pgalloc.h | ||
| pgtable-ppc32.h | ||
| pgtable-ppc64-4k.h | ||
| pgtable-ppc64-64k.h | ||
| pgtable-ppc64.h | ||
| pgtable.h | ||
| plpar_wrappers.h | ||
| pmac_feature.h | ||
| pmac_low_i2c.h | ||
| pmac_pfunc.h | ||
| pmc.h | ||
| pmi.h | ||
| pnv-pci.h | ||
| ppc4xx_ocm.h | ||
| ppc4xx.h | ||
| ppc_asm.h | ||
| ppc-opcode.h | ||
| ppc-pci.h | ||
| probes.h | ||
| processor.h | ||
| prom.h | ||
| ps3.h | ||
| ps3av.h | ||
| ps3gpu.h | ||
| ps3stor.h | ||
| pte-8xx.h | ||
| pte-40x.h | ||
| pte-44x.h | ||
| pte-book3e.h | ||
| pte-common.h | ||
| pte-fsl-booke.h | ||
| pte-hash32.h | ||
| pte-hash64-4k.h | ||
| pte-hash64-64k.h | ||
| pte-hash64.h | ||
| ptrace.h | ||
| qe_ic.h | ||
| qe.h | ||
| reg_8xx.h | ||
| reg_a2.h | ||
| reg_booke.h | ||
| reg_fsl_emb.h | ||
| reg.h | ||
| rheap.h | ||
| rio.h | ||
| rtas.h | ||
| rtc.h | ||
| runlatch.h | ||
| scom.h | ||
| seccomp.h | ||
| sections.h | ||
| serial.h | ||
| setjmp.h | ||
| setup.h | ||
| sfp-machine.h | ||
| shmparam.h | ||
| signal.h | ||
| smp.h | ||
| smu.h | ||
| sparsemem.h | ||
| spinlock_types.h | ||
| spinlock.h | ||
| spu_csa.h | ||
| spu_info.h | ||
| spu_priv1.h | ||
| spu.h | ||
| sstep.h | ||
| string.h | ||
| swab.h | ||
| swiotlb.h | ||
| switch_to.h | ||
| synch.h | ||
| syscall.h | ||
| syscalls.h | ||
| systbl.h | ||
| tce.h | ||
| termios.h | ||
| thread_info.h | ||
| time.h | ||
| timex.h | ||
| tlb.h | ||
| tlbflush.h | ||
| tm.h | ||
| topology.h | ||
| trace_clock.h | ||
| trace.h | ||
| tsi108_irq.h | ||
| tsi108_pci.h | ||
| tsi108.h | ||
| types.h | ||
| uaccess.h | ||
| ucc_fast.h | ||
| ucc_slow.h | ||
| ucc.h | ||
| udbg.h | ||
| uic.h | ||
| unaligned.h | ||
| uninorth.h | ||
| unistd.h | ||
| uprobes.h | ||
| user.h | ||
| vdso_datapage.h | ||
| vdso.h | ||
| vga.h | ||
| vio.h | ||
| word-at-a-time.h | ||
| xics.h | ||
| xilinx_intc.h | ||
| xilinx_pci.h | ||
| xmon.h | ||
| xor.h | ||