# git rev-parse -q --verify bf9aa14fc523d2763fc9a10672a709224e8fcaf4^{commit} bf9aa14fc523d2763fc9a10672a709224e8fcaf4 already have revision, skipping fetch # git checkout -q -f -B kisskb bf9aa14fc523d2763fc9a10672a709224e8fcaf4 # git clean -qxdf # < git log -1 # commit bf9aa14fc523d2763fc9a10672a709224e8fcaf4 # Merge: 035238752319 cdc905d16b07 # Author: Linus Torvalds # Date: Tue Nov 19 16:35:06 2024 -0800 # # Merge tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull timer updates from Thomas Gleixner: # "A rather large update for timekeeping and timers: # # - The final step to get rid of auto-rearming posix-timers # # posix-timers are currently auto-rearmed by the kernel when the # signal of the timer is ignored so that the timer signal can be # delivered once the corresponding signal is unignored. # # This requires to throttle the timer to prevent a DoS by small # intervals and keeps the system pointlessly out of low power states # for no value. This is a long standing non-trivial problem due to # the lock order of posix-timer lock and the sighand lock along with # life time issues as the timer and the sigqueue have different life # time rules. # # Cure this by: # # - Embedding the sigqueue into the timer struct to have the same # life time rules. Aside of that this also avoids the lookup of # the timer in the signal delivery and rearm path as it's just a # always valid container_of() now. # # - Queuing ignored timer signals onto a seperate ignored list. # # - Moving queued timer signals onto the ignored list when the # signal is switched to SIG_IGN before it could be delivered. # # - Walking the ignored list when SIG_IGN is lifted and requeue the # signals to the actual signal lists. This allows the signal # delivery code to rearm the timer. # # This also required to consolidate the signal delivery rules so they # are consistent across all situations. With that all self test # scenarios finally succeed. # # - Core infrastructure for VFS multigrain timestamping # # This is required to allow the kernel to use coarse grained time # stamps by default and switch to fine grained time stamps when inode # attributes are actively observed via getattr(). # # These changes have been provided to the VFS tree as well, so that # the VFS specific infrastructure could be built on top. # # - Cleanup and consolidation of the sleep() infrastructure # # - Move all sleep and timeout functions into one file # # - Rework udelay() and ndelay() into proper documented inline # functions and replace the hardcoded magic numbers by proper # defines. # # - Rework the fsleep() implementation to take the reality of the # timer wheel granularity on different HZ values into account. # Right now the boundaries are hard coded time ranges which fail # to provide the requested accuracy on different HZ settings. # # - Update documentation for all sleep/timeout related functions # and fix up stale documentation links all over the place # # - Fixup a few usage sites # # - Rework of timekeeping and adjtimex(2) to prepare for multiple PTP # clocks # # A system can have multiple PTP clocks which are participating in # seperate and independent PTP clock domains. So far the kernel only # considers the PTP clock which is based on CLOCK TAI relevant as # that's the clock which drives the timekeeping adjustments via the # various user space daemons through adjtimex(2). # # The non TAI based clock domains are accessible via the file # descriptor based posix clocks, but their usability is very limited. # They can't be accessed fast as they always go all the way out to # the hardware and they cannot be utilized in the kernel itself. # # As Time Sensitive Networking (TSN) gains traction it is required to # provide fast user and kernel space access to these clocks. # # The approach taken is to utilize the timekeeping and adjtimex(2) # infrastructure to provide this access in a similar way how the # kernel provides access to clock MONOTONIC, REALTIME etc. # # Instead of creating a duplicated infrastructure this rework # converts timekeeping and adjtimex(2) into generic functionality # which operates on pointers to data structures instead of using # static variables. # # This allows to provide time accessors and adjtimex(2) functionality # for the independent PTP clocks in a subsequent step. # # - Consolidate hrtimer initialization # # hrtimers are set up by initializing the data structure and then # seperately setting the callback function for historical reasons. # # That's an extra unnecessary step and makes Rust support less # straight forward than it should be. # # Provide a new set of hrtimer_setup*() functions and convert the # core code and a few usage sites of the less frequently used # interfaces over. # # The bulk of the htimer_init() to hrtimer_setup() conversion is # already prepared and scheduled for the next merge window. # # - Drivers: # # - Ensure that the global timekeeping clocksource is utilizing the # cluster 0 timer on MIPS multi-cluster systems. # # Otherwise CPUs on different clusters use their cluster specific # clocksource which is not guaranteed to be synchronized with # other clusters. # # - Mostly boring cleanups, fixes, improvements and code movement" # # * tag 'timers-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (140 commits) # posix-timers: Fix spurious warning on double enqueue versus do_exit() # clocksource/drivers/arm_arch_timer: Use of_property_present() for non-boolean properties # clocksource/drivers/gpx: Remove redundant casts # clocksource/drivers/timer-ti-dm: Fix child node refcount handling # dt-bindings: timer: actions,owl-timer: convert to YAML # clocksource/drivers/ralink: Add Ralink System Tick Counter driver # clocksource/drivers/mips-gic-timer: Always use cluster 0 counter as clocksource # clocksource/drivers/timer-ti-dm: Don't fail probe if int not found # clocksource/drivers:sp804: Make user selectable # clocksource/drivers/dw_apb: Remove unused dw_apb_clockevent functions # hrtimers: Delete hrtimer_init_on_stack() # alarmtimer: Switch to use hrtimer_setup() and hrtimer_setup_on_stack() # io_uring: Switch to use hrtimer_setup_on_stack() # sched/idle: Switch to use hrtimer_setup_on_stack() # hrtimers: Delete hrtimer_init_sleeper_on_stack() # wait: Switch to use hrtimer_setup_sleeper_on_stack() # timers: Switch to use hrtimer_setup_sleeper_on_stack() # net: pktgen: Switch to use hrtimer_setup_sleeper_on_stack() # futex: Switch to use hrtimer_setup_sleeper_on_stack() # fs/aio: Switch to use hrtimer_setup_sleeper_on_stack() # ... # < /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 bf9aa14fc523d2763fc9a10672a709224e8fcaf4 # make -s -j 40 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 40 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 40 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 40 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/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/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/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/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/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_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 arch/powerpc/boot/dts/fsl/gef_sbc310.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/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_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/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/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/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@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/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@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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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' /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' ERROR: start_text address is c000000000000a00, 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:1166: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/kisskb/src/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 Command 'make -s -j 40 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: 0:15:07.253744