# git rev-parse -q --verify afbbb09151dbf35eae9fb9f0de87d04ab4106de1^{commit} afbbb09151dbf35eae9fb9f0de87d04ab4106de1 already have revision, skipping fetch # git checkout -q -f -B kisskb afbbb09151dbf35eae9fb9f0de87d04ab4106de1 # git clean -qxdf # < git log -1 # commit afbbb09151dbf35eae9fb9f0de87d04ab4106de1 # Author: Qian Cai # Date: Wed Oct 28 14:23:34 2020 -0400 # # powerpc/smp: Call rcu_cpu_starting() earlier # # The call to rcu_cpu_starting() in start_secondary() is not early # enough in the CPU-hotplug onlining process, which results in lockdep # splats as follows (with CONFIG_PROVE_RCU_LIST=y): # # WARNING: suspicious RCU usage # ----------------------------- # kernel/locking/lockdep.c:3497 RCU-list traversed in non-reader section!! # # other info that might help us debug this: # # RCU used illegally from offline CPU! # rcu_scheduler_active = 1, debug_locks = 1 # no locks held by swapper/1/0. # # Call Trace: # dump_stack+0xec/0x144 (unreliable) # lockdep_rcu_suspicious+0x128/0x14c # __lock_acquire+0x1060/0x1c60 # lock_acquire+0x140/0x5f0 # _raw_spin_lock_irqsave+0x64/0xb0 # clockevents_register_device+0x74/0x270 # register_decrementer_clockevent+0x94/0x110 # start_secondary+0x134/0x800 # start_secondary_prolog+0x10/0x14 # # This is avoided by adding a call to rcu_cpu_starting() near the # beginning of the start_secondary() function. Note that the # raw_smp_processor_id() is required in order to avoid calling into # lockdep before RCU has declared the CPU to be watched for readers. # # It's safe to call rcu_cpu_starting() in the arch code as well as later # in generic code, as explained by Paul: # # It uses a per-CPU variable so that RCU pays attention only to the # first call to rcu_cpu_starting() if there is more than one of them. # This is even intentional, due to there being a generic # arch-independent call to rcu_cpu_starting() in # notify_cpu_starting(). # # So multiple calls to rcu_cpu_starting() are fine by design. # # Fixes: 4d004099a668 ("lockdep: Fix lockdep recursion") # Signed-off-by: Qian Cai # Acked-by: Paul E. McKenney # [mpe: Add Fixes tag, reword slightly & expand change log] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20201028182334.13466-1-cai@redhat.com # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 afbbb09151dbf35eae9fb9f0de87d04ab4106de1 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allyesconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- allyesconfig # Added to kconfig CONFIG_PROFILE_ALL_BRANCHES=n # Added to kconfig CONFIG_ENABLE_WARN_DEPRECATED=n # Added to kconfig CONFIG_ENABLE_MUST_CHECK=n # Added to kconfig CONFIG_DEBUG_INFO=n # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # yes \n | make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allyesconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allyesconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2dnt2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2dnt2.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/motionpro.dts:84.15-86.4 arch/powerpc/boot/dts/motionpro.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o3dnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o3dnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_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:43.7-68.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:52.9-67.4: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/fsl/p2020rdb.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/uc101.dts:100.15-102.4 arch/powerpc/boot/dts/uc101.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /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 (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/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/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:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/a3m071.dts:135.15-137.4 arch/powerpc/boot/dts/a3m071.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /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:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d300.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2d300.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: 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/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/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2d.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2d.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /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/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) also defined at /kisskb/src/arch/powerpc/boot/dts/cm5200.dts:70.15-72.4 arch/powerpc/boot/dts/cm5200.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /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/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2i.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2i.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /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 (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:267.20-280.4: Warning (pci_bridge): /pci@f0000d00: missing ranges for PCI bridge (or not a bridge) arch/powerpc/boot/dts/o2mnt.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc5200b.dtsi:182.18-186.5: Warning (spi_bus_bridge): /soc5200@f0000000/psc@2000: node name for SPI buses should be 'spi' also defined at /kisskb/src/arch/powerpc/boot/dts/o2d.dtsi:32.12-43.5 arch/powerpc/boot/dts/o2mnt.dtb: Warning (spi_bus_reg): Failed prerequisite 'spi_bus_bridge' /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/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 (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/stxssa8555.dts:329.3-21: 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/xpedite5200_xmon.dts:139.11-142.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" /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 (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 (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:100.7-126.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: 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 (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/xpedite5200.dts:135.11-138.6: Warning (i2c_bus_reg): /soc@ef000000/i2c@3000/dtt@48: I2C bus unit address format error, expected "34" /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:100.7-126.3 /kisskb/src/arch/powerpc/boot/dts/fsl/p2020si-post.dtsi:109.9-125.4: 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 (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mpc8610_hpcd.dts:420.3-21: Warning (pci_device_bus_num): /pcie@e000a000/pcie@0:bus-range: PCI bus number 0 out of range, expected (1 - 1) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: 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/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 (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/mgcoge.dts:230.14-234.7: Warning (spi_bus_reg): /soc@f0000000/cpm@119c0/spi@11aa0/ds3106@1: SPI bus unit address format error, expected "0" WARNING: 148 bad relocations c000000009b4d65b R_PPC64_UADDR64 .rodata+0x0000000001b727c8 c000000009b4d676 R_PPC64_UADDR64 .rodata+0x0000000001b72838 c000000009b4d691 R_PPC64_UADDR64 .rodata+0x0000000001b72848 c000000009b4d6ac R_PPC64_UADDR64 .rodata+0x0000000001b72858 c000000009b4d6c7 R_PPC64_UADDR64 .rodata+0x0000000001b72868 c000000009b4d6e2 R_PPC64_UADDR64 .rodata+0x0000000001b72878 c000000009b4d6fd R_PPC64_UADDR64 .rodata+0x0000000001b72888 c000000009b4d733 R_PPC64_UADDR64 .rodata+0x0000000001b728a8 c000000009b4d74e R_PPC64_UADDR64 .rodata+0x0000000001b728b8 c000000009b4d769 R_PPC64_UADDR64 .rodata+0x0000000001b728c0 c000000009b4d784 R_PPC64_UADDR64 .rodata+0x0000000001b728c8 c000000009b4d79f R_PPC64_UADDR64 .rodata+0x0000000001b728d8 c000000009b4d7ba R_PPC64_UADDR64 .rodata+0x0000000001b728e8 c000000009b4d7d5 R_PPC64_UADDR64 .rodata+0x0000000001b728f8 c000000009b4d80b R_PPC64_UADDR64 .rodata+0x0000000001b72918 c000000009b4d826 R_PPC64_UADDR64 .rodata+0x0000000001b72928 c000000009b4d841 R_PPC64_UADDR64 .rodata+0x0000000001b72938 c000000009b4d85c R_PPC64_UADDR64 .rodata+0x0000000001b72948 c000000009b4d877 R_PPC64_UADDR64 .rodata+0x0000000001b72958 c000000009b4d892 R_PPC64_UADDR64 .rodata+0x0000000001b72968 c000000009b4d8ad R_PPC64_UADDR64 .rodata+0x0000000001b72978 c000000009b4d8e3 R_PPC64_UADDR64 .rodata+0x0000000001b72998 c000000009b4d8fe R_PPC64_UADDR64 .rodata+0x0000000001b729a8 c000000009b4d919 R_PPC64_UADDR64 .rodata+0x0000000001b729b8 c000000009b4d934 R_PPC64_UADDR64 .rodata+0x0000000001b729c8 c000000009b4d94f R_PPC64_UADDR64 .rodata+0x0000000001b729d8 c000000009b4d96a R_PPC64_UADDR64 .rodata+0x0000000001b729e8 c000000009b4d985 R_PPC64_UADDR64 .rodata+0x0000000001b729f8 c000000009b4d9bb R_PPC64_UADDR64 .rodata+0x0000000001b72a10 c000000009b4d9d6 R_PPC64_UADDR64 .rodata+0x0000000001b72a20 c000000009b4d9f1 R_PPC64_UADDR64 .rodata+0x0000000001b72a30 c000000009b4da0c R_PPC64_UADDR64 .rodata+0x0000000001b72a40 c000000009b4da27 R_PPC64_UADDR64 .rodata+0x0000000001b72a50 c000000009b4da42 R_PPC64_UADDR64 .rodata+0x0000000001b72a60 c000000009b4da5d R_PPC64_UADDR64 .rodata+0x0000000001b72a70 c000000009b4da93 R_PPC64_UADDR64 .rodata+0x0000000001b72a90 c000000009b4daae R_PPC64_UADDR64 .rodata+0x0000000001b72aa0 c000000009b4dac9 R_PPC64_UADDR64 .rodata+0x0000000001b72ab0 c000000009b4dae4 R_PPC64_UADDR64 .rodata+0x0000000001b72ac0 c000000009b4daff R_PPC64_UADDR64 .rodata+0x0000000001b72ad0 c000000009b4db1a R_PPC64_UADDR64 .rodata+0x0000000001b72ae0 c000000009b4db35 R_PPC64_UADDR64 .rodata+0x0000000001b72af0 c000000009b4db6b R_PPC64_UADDR64 .rodata+0x0000000001b72b10 c000000009b4db86 R_PPC64_UADDR64 .rodata+0x0000000001b72b20 c000000009b4dba1 R_PPC64_UADDR64 .rodata+0x0000000001b72b30 c000000009b4dbbc R_PPC64_UADDR64 .rodata+0x0000000001b72b40 c000000009b4dbd7 R_PPC64_UADDR64 .rodata+0x0000000001b72b50 c000000009b4dbf2 R_PPC64_UADDR64 .rodata+0x0000000001b72b60 c000000009b4dc0d R_PPC64_UADDR64 .rodata+0x0000000001b72b70 c000000009b4dc43 R_PPC64_UADDR64 .rodata+0x0000000001b72b90 c000000009b4dc5e R_PPC64_UADDR64 .rodata+0x0000000001b72ba0 c000000009b4dc79 R_PPC64_UADDR64 .rodata+0x0000000001b72bb0 c000000009b4dc94 R_PPC64_UADDR64 .rodata+0x0000000001b72bc0 c000000009b4dcaf R_PPC64_UADDR64 .rodata+0x0000000001b72bd0 c000000009b4dcca R_PPC64_UADDR64 .rodata+0x0000000001b72be0 c000000009b4dce5 R_PPC64_UADDR64 .rodata+0x0000000001b72bf0 c000000009b4dd1b R_PPC64_UADDR64 .rodata+0x0000000001b72c10 c000000009b4dd36 R_PPC64_UADDR64 .rodata+0x0000000001b72c20 c000000009b4dd51 R_PPC64_UADDR64 .rodata+0x0000000001b72c30 c000000009b4dd6c R_PPC64_UADDR64 .rodata+0x0000000001b72c40 c000000009b4dd87 R_PPC64_UADDR64 .rodata+0x0000000001b72c50 c000000009b4dda2 R_PPC64_UADDR64 .rodata+0x0000000001b72c60 c000000009b4ddbd R_PPC64_UADDR64 .rodata+0x0000000001b72c70 c000000009b4ddf3 R_PPC64_UADDR64 .rodata+0x0000000001b72c90 c000000009b4de0e R_PPC64_UADDR64 .rodata+0x0000000001b72ca0 c000000009b4de29 R_PPC64_UADDR64 .rodata+0x0000000001b72cb0 c000000009b4de44 R_PPC64_UADDR64 .rodata+0x0000000001b72cc0 c000000009b4de5f R_PPC64_UADDR64 .rodata+0x0000000001b72cd0 c000000009b4de7a R_PPC64_UADDR64 .rodata+0x0000000001b72ce0 c000000009b4de95 R_PPC64_UADDR64 .rodata+0x0000000001b72cf8 c000000009b4decb R_PPC64_UADDR64 .rodata+0x0000000001b72d18 c000000009b4dee6 R_PPC64_UADDR64 .rodata+0x0000000001b72d28 c000000009b4df01 R_PPC64_UADDR64 .rodata+0x0000000001b72d38 c000000009b4df1c R_PPC64_UADDR64 .rodata+0x0000000001b72d50 c000000009b4df37 R_PPC64_UADDR64 .rodata+0x0000000001b72d58 c000000009b4df52 R_PPC64_UADDR64 .rodata+0x0000000001b72d68 c000000009b4df6d R_PPC64_UADDR64 .rodata+0x0000000001b72d78 c000000009b4dfa3 R_PPC64_UADDR64 .rodata+0x0000000001b72d98 c000000009b4dfbe R_PPC64_UADDR64 .rodata+0x0000000001b72da8 c000000009b4dfd9 R_PPC64_UADDR64 .rodata+0x0000000001b72db8 c000000009b4dff4 R_PPC64_UADDR64 .rodata+0x0000000001b72dc8 c000000009b4e00f R_PPC64_UADDR64 .rodata+0x0000000001b72dd8 c000000009b4e02a R_PPC64_UADDR64 .rodata+0x0000000001b72de0 c000000009b4e045 R_PPC64_UADDR64 .rodata+0x0000000001b72df0 c000000009b4e07b R_PPC64_UADDR64 .rodata+0x0000000001b72e10 c000000009b4e096 R_PPC64_UADDR64 .rodata+0x0000000001b72e20 c000000009b4e0b1 R_PPC64_UADDR64 .rodata+0x0000000001b72e30 c000000009b4e0cc R_PPC64_UADDR64 .rodata+0x0000000001b72e40 c000000009b4e0e7 R_PPC64_UADDR64 .rodata+0x0000000001b72e50 c000000009b4e102 R_PPC64_UADDR64 .rodata+0x0000000001b72e68 c000000009b4e11d R_PPC64_UADDR64 .rodata+0x0000000001b72e80 c000000009b4e153 R_PPC64_UADDR64 .rodata+0x0000000001b72ea0 c000000009b4e16e R_PPC64_UADDR64 .rodata+0x0000000001b72eb0 c000000009b4e189 R_PPC64_UADDR64 .rodata+0x0000000001b72ec0 c000000009b4e1a4 R_PPC64_UADDR64 .rodata+0x0000000001b72ed0 c000000009b4e1bf R_PPC64_UADDR64 .rodata+0x0000000001b72ee0 c000000009b4e1da R_PPC64_UADDR64 .rodata+0x0000000001b72ef0 c000000009b4e1f5 R_PPC64_UADDR64 .rodata+0x0000000001b72f00 c000000009b4e22b R_PPC64_UADDR64 .rodata+0x0000000001b72f20 c000000009b4e246 R_PPC64_UADDR64 .rodata+0x0000000001b72f30 c000000009b4e261 R_PPC64_UADDR64 .rodata+0x0000000001b72f40 c000000009b4e27c R_PPC64_UADDR64 .rodata+0x0000000001b72f50 c000000009b4e297 R_PPC64_UADDR64 .rodata+0x0000000001b72f60 c000000009b4e2b2 R_PPC64_UADDR64 .rodata+0x0000000001b72f70 c000000009b4e2cd R_PPC64_UADDR64 .rodata+0x0000000001b72f80 c000000009b4e303 R_PPC64_UADDR64 .rodata+0x0000000001b72fa0 c000000009b4e31e R_PPC64_UADDR64 .rodata+0x0000000001b72fb0 c000000009b4e339 R_PPC64_UADDR64 .rodata+0x0000000001b72fc0 c000000009b4e354 R_PPC64_UADDR64 .rodata+0x0000000001b72fd0 c000000009b4e36f R_PPC64_UADDR64 .rodata+0x0000000001b72fe0 c000000009b4e38a R_PPC64_UADDR64 .rodata+0x0000000001b72ff0 c000000009b4e3a5 R_PPC64_UADDR64 .rodata+0x0000000001b73000 c000000009b4e3db R_PPC64_UADDR64 .rodata+0x0000000001b73020 c000000009b4e3f6 R_PPC64_UADDR64 .rodata+0x0000000001b73030 c000000009b4e411 R_PPC64_UADDR64 .rodata+0x0000000001b73040 c000000009b4e42c R_PPC64_UADDR64 .rodata+0x0000000001b73050 c000000009b4e447 R_PPC64_UADDR64 .rodata+0x0000000001b73060 c000000009b4e462 R_PPC64_UADDR64 .rodata+0x0000000001b73070 c000000009b4e47d R_PPC64_UADDR64 .rodata+0x0000000001b73080 c000000009b4e4b3 R_PPC64_UADDR64 .rodata+0x0000000001b730a0 c000000009b4e4ce R_PPC64_UADDR64 .rodata+0x0000000001b730b0 c000000009b4e4e9 R_PPC64_UADDR64 .rodata+0x0000000001b730c0 c000000009b4e504 R_PPC64_UADDR64 .rodata+0x0000000001b730d0 c000000009b4e51f R_PPC64_UADDR64 .rodata+0x0000000001b730e0 c000000009b4e53a R_PPC64_UADDR64 .rodata+0x0000000001b730f0 c000000009b4e555 R_PPC64_UADDR64 .rodata+0x0000000001b73100 c000000009b4e58b R_PPC64_UADDR64 .rodata+0x0000000001b73120 c000000009b4e5a6 R_PPC64_UADDR64 .rodata+0x0000000001b73130 c000000009b4e5c1 R_PPC64_UADDR64 .rodata+0x0000000001b73140 c000000009b4e5dc R_PPC64_UADDR64 .rodata+0x0000000001b73158 c000000009b4e5f7 R_PPC64_UADDR64 .rodata+0x0000000001b73168 c000000009b4e612 R_PPC64_UADDR64 .rodata+0x0000000001b73178 c000000009b4e62d R_PPC64_UADDR64 .rodata+0x0000000001b73188 c000000009b4e663 R_PPC64_UADDR64 .rodata+0x0000000001b731a8 c000000009b4e67e R_PPC64_UADDR64 .rodata+0x0000000001b731b8 c000000009b4e699 R_PPC64_UADDR64 .rodata+0x0000000001b731c8 c00000000a1f82bc R_PPC64_UADDR64 .rodata+0x00000000022219c8 c00000000a1f82c4 R_PPC64_UADDR64 .rodata+0x000000000221c9f0 c00000000a1f82f4 R_PPC64_UADDR64 .rodata+0x00000000022219c8 c00000000a1f82fc R_PPC64_UADDR64 .rodata+0x000000000221ef70 c00000000a1f832c R_PPC64_UADDR64 .rodata+0x00000000022219d8 c00000000a1f8334 R_PPC64_UADDR64 .rodata+0x0000000002223afc c00000000a1f8364 R_PPC64_UADDR64 .rodata+0x00000000022219e0 c00000000a1f836c R_PPC64_UADDR64 .rodata+0x000000000221f3f7 c00000000a1f839c R_PPC64_UADDR64 .rodata+0x00000000022219e8 c00000000a1f83a4 R_PPC64_UADDR64 .rodata+0x00000000022219fc c00000000a1f83d4 R_PPC64_UADDR64 .rodata+0x00000000022219f8 c00000000a1f83dc R_PPC64_UADDR64 .rodata+0x0000000002223c7c WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Completed OK # rm -rf /kisskb/build/powerpc-fixes_powerpc-allyesconfig_powerpc-gcc5 # Build took: 0:13:24.491838