# git rev-parse -q --verify 2c9b3512402ed192d1f43f4531fb5da947e72bd0^{commit}
2c9b3512402ed192d1f43f4531fb5da947e72bd0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2c9b3512402ed192d1f43f4531fb5da947e72bd0
# git clean -qxdf
# < git log -1
# commit 2c9b3512402ed192d1f43f4531fb5da947e72bd0
# Merge: c43a20e4a520 332d2c1d713e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jul 20 12:41:03 2024 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
#     
#     Pull kvm updates from Paolo Bonzini:
#      "ARM:
#     
#        - Initial infrastructure for shadow stage-2 MMUs, as part of nested
#          virtualization enablement
#     
#        - Support for userspace changes to the guest CTR_EL0 value, enabling
#          (in part) migration of VMs between heterogenous hardware
#     
#        - Fixes + improvements to pKVM's FF-A proxy, adding support for v1.1
#          of the protocol
#     
#        - FPSIMD/SVE support for nested, including merged trap configuration
#          and exception routing
#     
#        - New command-line parameter to control the WFx trap behavior under
#          KVM
#     
#        - Introduce kCFI hardening in the EL2 hypervisor
#     
#        - Fixes + cleanups for handling presence/absence of FEAT_TCRX
#     
#        - Miscellaneous fixes + documentation updates
#     
#       LoongArch:
#     
#        - Add paravirt steal time support
#     
#        - Add support for KVM_DIRTY_LOG_INITIALLY_SET
#     
#        - Add perf kvm-stat support for loongarch
#     
#       RISC-V:
#     
#        - Redirect AMO load/store access fault traps to guest
#     
#        - perf kvm stat support
#     
#        - Use guest files for IMSIC virtualization, when available
#     
#       s390:
#     
#        - Assortment of tiny fixes which are not time critical
#     
#       x86:
#     
#        - Fixes for Xen emulation
#     
#        - Add a global struct to consolidate tracking of host values, e.g.
#          EFER
#     
#        - Add KVM_CAP_X86_APIC_BUS_CYCLES_NS to allow configuring the
#          effective APIC bus frequency, because TDX
#     
#        - Print the name of the APICv/AVIC inhibits in the relevant
#          tracepoint
#     
#        - Clean up KVM's handling of vendor specific emulation to
#          consistently act on "compatible with Intel/AMD", versus checking
#          for a specific vendor
#     
#        - Drop MTRR virtualization, and instead always honor guest PAT on
#          CPUs that support self-snoop
#     
#        - Update to the newfangled Intel CPU FMS infrastructure
#     
#        - Don't advertise IA32_PERF_GLOBAL_OVF_CTRL as an MSR-to-be-saved, as
#          it reads '0' and writes from userspace are ignored
#     
#        - Misc cleanups
#     
#       x86 - MMU:
#     
#        - Small cleanups, renames and refactoring extracted from the upcoming
#          Intel TDX support
#     
#        - Don't allocate kvm_mmu_page.shadowed_translation for shadow pages
#          that can't hold leafs SPTEs
#     
#        - Unconditionally drop mmu_lock when allocating TDP MMU page tables
#          for eager page splitting, to avoid stalling vCPUs when splitting
#          huge pages
#     
#        - Bug the VM instead of simply warning if KVM tries to split a SPTE
#          that is non-present or not-huge. KVM is guaranteed to end up in a
#          broken state because the callers fully expect a valid SPTE, it's
#          all but dangerous to let more MMU changes happen afterwards
#     
#       x86 - AMD:
#     
#        - Make per-CPU save_area allocations NUMA-aware
#     
#        - Force sev_es_host_save_area() to be inlined to avoid calling into
#          an instrumentable function from noinstr code
#     
#        - Base support for running SEV-SNP guests. API-wise, this includes a
#          new KVM_X86_SNP_VM type, encrypting/measure the initial image into
#          guest memory, and finalizing it before launching it. Internally,
#          there are some gmem/mmu hooks needed to prepare gmem-allocated
#          pages before mapping them into guest private memory ranges
#     
#          This includes basic support for attestation guest requests, enough
#          to say that KVM supports the GHCB 2.0 specification
#     
#          There is no support yet for loading into the firmware those signing
#          keys to be used for attestation requests, and therefore no need yet
#          for the host to provide certificate data for those keys.
#     
#          To support fetching certificate data from userspace, a new KVM exit
#          type will be needed to handle fetching the certificate from
#          userspace.
#     
#          An attempt to define a new KVM_EXIT_COCO / KVM_EXIT_COCO_REQ_CERTS
#          exit type to handle this was introduced in v1 of this patchset, but
#          is still being discussed by community, so for now this patchset
#          only implements a stub version of SNP Extended Guest Requests that
#          does not provide certificate data
#     
#       x86 - Intel:
#     
#        - Remove an unnecessary EPT TLB flush when enabling hardware
#     
#        - Fix a series of bugs that cause KVM to fail to detect nested
#          pending posted interrupts as valid wake eents for a vCPU executing
#          HLT in L2 (with HLT-exiting disable by L1)
#     
#        - KVM: x86: Suppress MMIO that is triggered during task switch
#          emulation
#     
#          Explicitly suppress userspace emulated MMIO exits that are
#          triggered when emulating a task switch as KVM doesn't support
#          userspace MMIO during complex (multi-step) emulation
#     
#          Silently ignoring the exit request can result in the
#          WARN_ON_ONCE(vcpu->mmio_needed) firing if KVM exits to userspace
#          for some other reason prior to purging mmio_needed
#     
#          See commit 0dc902267cb3 ("KVM: x86: Suppress pending MMIO write
#          exits if emulator detects exception") for more details on KVM's
#          limitations with respect to emulated MMIO during complex emulator
#          flows
#     
#       Generic:
#     
#        - Rename the AS_UNMOVABLE flag that was introduced for KVM to
#          AS_INACCESSIBLE, because the special casing needed by these pages
#          is not due to just unmovability (and in fact they are only
#          unmovable because the CPU cannot access them)
#     
#        - New ioctl to populate the KVM page tables in advance, which is
#          useful to mitigate KVM page faults during guest boot or after live
#          migration. The code will also be used by TDX, but (probably) not
#          through the ioctl
#     
#        - Enable halt poll shrinking by default, as Intel found it to be a
#          clear win
#     
#        - Setup empty IRQ routing when creating a VM to avoid having to
#          synchronize SRCU when creating a split IRQCHIP on x86
#     
#        - Rework the sched_in/out() paths to replace kvm_arch_sched_in() with
#          a flag that arch code can use for hooking both sched_in() and
#          sched_out()
#     
#        - Take the vCPU @id as an "unsigned long" instead of "u32" to avoid
#          truncating a bogus value from userspace, e.g. to help userspace
#          detect bugs
#     
#        - Mark a vCPU as preempted if and only if it's scheduled out while in
#          the KVM_RUN loop, e.g. to avoid marking it preempted and thus
#          writing guest memory when retrieving guest state during live
#          migration blackout
#     
#       Selftests:
#     
#        - Remove dead code in the memslot modification stress test
#     
#        - Treat "branch instructions retired" as supported on all AMD Family
#          17h+ CPUs
#     
#        - Print the guest pseudo-RNG seed only when it changes, to avoid
#          spamming the log for tests that create lots of VMs
#     
#        - Make the PMU counters test less flaky when counting LLC cache
#          misses by doing CLFLUSH{OPT} in every loop iteration"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (227 commits)
#       crypto: ccp: Add the SNP_VLEK_LOAD command
#       KVM: x86/pmu: Add kvm_pmu_call() to simplify static calls of kvm_pmu_ops
#       KVM: x86: Introduce kvm_x86_call() to simplify static calls of kvm_x86_ops
#       KVM: x86: Replace static_call_cond() with static_call()
#       KVM: SEV: Provide support for SNP_EXTENDED_GUEST_REQUEST NAE event
#       x86/sev: Move sev_guest.h into common SEV header
#       KVM: SEV: Provide support for SNP_GUEST_REQUEST NAE event
#       KVM: x86: Suppress MMIO that is triggered during task switch emulation
#       KVM: x86/mmu: Clean up make_huge_page_split_spte() definition and intro
#       KVM: x86/mmu: Bug the VM if KVM tries to split a !hugepage SPTE
#       KVM: selftests: x86: Add test for KVM_PRE_FAULT_MEMORY
#       KVM: x86: Implement kvm_arch_vcpu_pre_fault_memory()
#       KVM: x86/mmu: Make kvm_mmu_do_page_fault() return mapped level
#       KVM: x86/mmu: Account pf_{fixed,emulate,spurious} in callers of "do page fault"
#       KVM: x86/mmu: Bump pf_taken stat only in the "real" page fault handler
#       KVM: Add KVM_PRE_FAULT_MEMORY vcpu ioctl to pre-populate guest memory
#       KVM: Document KVM_PRE_FAULT_MEMORY ioctl
#       mm, virt: merge AS_UNMOVABLE and AS_INACCESSIBLE
#       perf kvm: Add kvm-stat for loongarch64
#       LoongArch: KVM: Add PV steal time support in guest side
#       ...
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 2c9b3512402ed192d1f43f4531fb5da947e72bd0
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64_book3e_allmodconfig
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig 
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/a3m071.dts:135.15-137.4
arch/powerpc/boot/dts/a3m071.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:397.13-406.5: Warning (spi_bus_bridge): /soc@80000000/psc@11400: node name for SPI buses should be 'spi'
  also defined at /kisskb/src/arch/powerpc/boot/dts/ac14xx.dts:305.19-326.5
/kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:409.13-418.5: Warning (spi_bus_bridge): /soc@80000000/psc@11500: node name for SPI buses should be 'spi'
  also defined at /kisskb/src/arch/powerpc/boot/dts/ac14xx.dts:329.19-344.5
arch/powerpc/boot/dts/ac14xx.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
/kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:508.20-525.4: Warning (interrupt_provider): /pci@80008500: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/ac14xx.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/amigaone.dts:57.9-163.5: Warning (interrupt_provider): /pci@80000000/isa@7: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/amigaone.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/cm5200.dts:70.15-72.4
arch/powerpc/boot/dts/cm5200.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/bluestone.dts:272.13-277.7: Warning (i2c_bus_reg): /plb/opb/i2c@ef600700/sttm@4C: I2C bus unit address format error, expected "4c"
/kisskb/src/arch/powerpc/boot/dts/ep88xc.dts:122.13-131.5: Warning (interrupt_provider): /soc@fa200000/pcmcia@80: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/ep88xc.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/ep8248e.dts:101.13-190.5: Warning (interrupt_provider): /soc@f0000000/cpm@119c0: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/ep8248e.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:392.24-397.5: Warning (interrupt_provider): /plb4/plb6-system-hung-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:399.16-404.5: Warning (interrupt_provider): /plb4/l2-error-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:406.17-411.5: Warning (interrupt_provider): /plb4/plb6-plb4-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:413.16-418.5: Warning (interrupt_provider): /plb4/plb4-ahb-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:420.18-425.5: Warning (interrupt_provider): /plb4/opbd-error-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:427.17-432.5: Warning (interrupt_provider): /plb4/cmu-error-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:434.18-439.5: Warning (interrupt_provider): /plb4/conf-error-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:441.13-446.5: Warning (interrupt_provider): /plb4/mc-ue-irq: '#interrupt-cells' found, but node is not an interrupt provider
/kisskb/src/arch/powerpc/boot/dts/fsp2.dts:448.21-453.5: Warning (interrupt_provider): /plb4/reset-warning-irq: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsp2.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts:211.22-213.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts:195.22-209.4: Warning (interrupt_provider): /pcie@fef08000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:92.7-117.3
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_ppc9a.dts:211.22-213.4: Warning (interrupt_provider): /pcie@fef09000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
arch/powerpc/boot/dts/fsl/gef_ppc9a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_sbc610.dts:209.22-211.4: Warning (pci_bridge): /pcie@fef09000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_sbc310.dts:217.22-231.4: Warning (interrupt_provider): /pcie@fef09000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@fef09000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/gef_sbc310.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_sbc610.dts:193.22-207.4: Warning (interrupt_provider): /pcie@fef08000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:92.7-117.3
/kisskb/src/arch/powerpc/boot/dts/fsl/gef_sbc610.dts:209.22-211.4: Warning (interrupt_provider): /pcie@fef09000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
arch/powerpc/boot/dts/fsl/gef_sbc610.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/kmcoge4.dts:196.23-198.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi:87.7-113.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p2041si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/kmcoge4.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/kmcoge4.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/kmcoge4.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8544ds.dtsi:154.11-204.6: Warning (interrupt_provider): /pcie@e000b000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/mpc8544ds.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8572ds.dtsi:375.11-425.6: Warning (interrupt_provider): /pcie@ffe08000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/mpc8572ds.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8572ds.dtsi:375.11-425.6: Warning (interrupt_provider): /pcie@ffe08000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/mpc8572ds_camp_core0.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8572ds.dtsi:375.11-425.6: Warning (interrupt_provider): /pcie@fffe08000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/mpc8572ds_36b.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mgcoge.dts:105.13-230.5: Warning (interrupt_provider): /soc@f0000000/cpm@119c0: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/mgcoge.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:135.22-137.4: Warning (pci_bridge): /pcie@f1008000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:92.7-117.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:102.9-116.4: Warning (pci_bridge): /pcie@f1008000/pcie@0: missing ranges for PCI bridge (or not a bridge)
/kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:139.22-141.4: Warning (pci_bridge): /pcie@f1009000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:129.9-143.4: Warning (pci_bridge): /pcie@f1009000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:30.11-32.6: Warning (i2c_bus_reg): /soc@f1000000/i2c@3000/rtc@68: missing or empty reg property
/kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:135.22-137.4: Warning (interrupt_provider): /pcie@f1008000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:92.7-117.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mvme7100.dts:139.22-141.4: Warning (interrupt_provider): /pcie@f1009000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8641si-post.dtsi:119.7-144.3
arch/powerpc/boot/dts/fsl/mvme7100.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8572ds.dtsi:375.11-425.6: Warning (interrupt_provider): /pcie@ffe08000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/mpc8572ds_camp_core1.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:132.23-134.4: Warning (pci_bridge): /pcie@ffe200000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:58.7-84.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:68.9-83.4: Warning (pci_bridge): /pcie@ffe200000/pcie@0: missing ranges for PCI bridge (or not a bridge)
/kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:136.23-138.4: Warning (pci_bridge): /pcie@ffe201000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:87.7-113.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:97.9-112.4: Warning (pci_bridge): /pcie@ffe201000/pcie@0: missing ranges for PCI bridge (or not a bridge)
/kisskb/src/arch/powerpc/boot/dts/fsl/oca4080.dts:140.23-142.4: Warning (pci_bridge): /pcie@ffe202000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:116.7-142.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p4080si-post.dtsi:126.9-141.4: Warning (pci_bridge): /pcie@ffe202000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/oca4080.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/oca4080.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/oca4080.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/motionpro.dts:84.15-86.4
arch/powerpc/boot/dts/motionpro.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc885ads.dts:127.13-136.5: Warning (interrupt_provider): /soc@ff000000/pcmcia@80: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/mpc885ads.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:189.11-193.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@0: SPI bus unit address format error, expected "1"
/kisskb/src/arch/powerpc/boot/dts/fsl/p1020rdb-pd.dts:195.11-199.6: Warning (spi_bus_reg): /soc@ffe00000/spi@7000/slic@1: SPI bus unit address format error, expected "2"
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/mvme5100.dts:155.7-177.5: Warning (interrupt_provider): /pci@feff0000/isa: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/mvme5100.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o2d.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o2d300.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o2dnt2.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o2i.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o3dnt.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/o2mnt.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/sam440ep.dts:266.22-287.5: Warning (interrupt_provider): /plb/pci@ec000000: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/sam440ep.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:457.13-466.5: Warning (spi_bus_bridge): /soc@80000000/psc@11900: node name for SPI buses should be 'spi'
  also defined at /kisskb/src/arch/powerpc/boot/dts/pdm360ng.dts:172.13-185.5
arch/powerpc/boot/dts/pdm360ng.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge'
/kisskb/src/arch/powerpc/boot/dts/mpc5121.dtsi:508.20-525.4: Warning (interrupt_provider): /pci@80008500: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/pdm360ng.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@ffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@0:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/fsl/pq3-mpic.dtsi:38.2-25: Warning (interrupts_property): /soc@fffe00000/mdio@24000/ethernet-phy@1:#interrupt-cells: size is (8), expected multiple of 16
/kisskb/src/arch/powerpc/boot/dts/stxssa8555.dts:342.15-351.5: Warning (pci_device_reg): /pci@e0008000/i8259@19000: PCI unit address format error, expected "12,0"
/kisskb/src/arch/powerpc/boot/dts/stxssa8555.dts:331.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020ds.dtsi:274.11-324.6: Warning (interrupt_provider): /pcie@ffe09000/pcie@0/uli1575@0/isa@1e: '#interrupt-cells' found, but node is not an interrupt provider
arch/powerpc/boot/dts/fsl/p2020ds.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dts:59.22-62.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:102.7-129.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:112.9-128.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb-pc_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dts:59.23-62.4: Warning (pci_bridge): /pcie@fffe08000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:102.7-129.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:112.9-128.4: Warning (pci_bridge): /pcie@fffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb-pc_36b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020rdb.dts:251.22-254.4: Warning (pci_bridge): /pcie@ffe08000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:43.7-69.3
/kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:53.9-68.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-282.4: Warning (interrupt_provider): /pci@f0000d00: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/uc101.dts:100.15-102.4
arch/powerpc/boot/dts/uc101.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
/kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:34.22-37.4: Warning (pci_bridge): /pci@fe0008000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:43.7-51.3
/kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:39.22-42.4: Warning (pci_bridge): /pci@fe0009000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:54.7-62.3
/kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:44.23-47.4: Warning (pci_bridge): /pcie@fe000a000: missing ranges for PCI bridge (or not a bridge)
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:65.7-90.3
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:74.9-89.4: Warning (pci_bridge): /pcie@fe000a000/pcie@0: missing ranges for PCI bridge (or not a bridge)
arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (unit_address_format): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (pci_device_reg): Failed prerequisite 'pci_bridge'
arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
/kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:34.22-37.4: Warning (interrupt_provider): /pci@fe0008000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:43.7-51.3
/kisskb/src/arch/powerpc/boot/dts/fsl/ppa8548.dts:39.22-42.4: Warning (interrupt_provider): /pci@fe0009000: '#interrupt-cells' found, but node is not an interrupt provider
  also defined at /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8548si-post.dtsi:54.7-62.3
arch/powerpc/boot/dts/fsl/ppa8548.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
ERROR: start_text address is c000000000000800, should be c000000000000200
ERROR: try to enable LD_HEAD_STUB_CATCH config option
ERROR: see comments in arch/powerpc/tools/head_check.sh
make[4]: *** [/kisskb/src/arch/powerpc/Makefile.postlink:31: vmlinux] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.vmlinux:34: vmlinux] Error 2
make[3]: *** Deleting file 'vmlinux'
make[2]: *** [/kisskb/src/Makefile:1171: vmlinux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:240: __sub-make] Error 2
make: *** [Makefile:240: __sub-make] Error 2
Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2.
# rm -rf /kisskb/build/linus_ppc64_book3e_allmodconfig_powerpc-gcc13
# Build took: 0:28:46.130517