# 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 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+4K_PAGES_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n CONFIG_MODULE_SIG=n CONFIG_SAMPLES=n CONFIG_PPC_4K_PAGES=y CONFIG_PPC_64K_PAGES=n # Added to kconfig CONFIG_OPTIMIZE_INLINING=n # Added to kconfig # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+4K_PAGES_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+4K_PAGES_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+4K_PAGES_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /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/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/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/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/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/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) 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/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) 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/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/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/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/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/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) 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/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/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/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) 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/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/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) 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/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" /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/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/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_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/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/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/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/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/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/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" WARNING: 136 bad relocations c00000000160aa3b R_PPC64_UADDR64 .rodata+0x00000000005f4ba8 c00000000160aa56 R_PPC64_UADDR64 .rodata+0x00000000005f4c18 c00000000160aa71 R_PPC64_UADDR64 .rodata+0x00000000005f4c28 c00000000160aa8c R_PPC64_UADDR64 .rodata+0x00000000005f4c38 c00000000160aaa7 R_PPC64_UADDR64 .rodata+0x00000000005f4c48 c00000000160aac2 R_PPC64_UADDR64 .rodata+0x00000000005f4c58 c00000000160aadd R_PPC64_UADDR64 .rodata+0x00000000005f4c68 c00000000160ab13 R_PPC64_UADDR64 .rodata+0x00000000005f4c88 c00000000160ab2e R_PPC64_UADDR64 .rodata+0x00000000005f4c98 c00000000160ab49 R_PPC64_UADDR64 .rodata+0x00000000005f4ca0 c00000000160ab64 R_PPC64_UADDR64 .rodata+0x00000000005f4ca8 c00000000160ab7f R_PPC64_UADDR64 .rodata+0x00000000005f4cb8 c00000000160ab9a R_PPC64_UADDR64 .rodata+0x00000000005f4cc8 c00000000160abb5 R_PPC64_UADDR64 .rodata+0x00000000005f4cd8 c00000000160abeb R_PPC64_UADDR64 .rodata+0x00000000005f4cf8 c00000000160ac06 R_PPC64_UADDR64 .rodata+0x00000000005f4d08 c00000000160ac21 R_PPC64_UADDR64 .rodata+0x00000000005f4d18 c00000000160ac3c R_PPC64_UADDR64 .rodata+0x00000000005f4d28 c00000000160ac57 R_PPC64_UADDR64 .rodata+0x00000000005f4d38 c00000000160ac72 R_PPC64_UADDR64 .rodata+0x00000000005f4d48 c00000000160ac8d R_PPC64_UADDR64 .rodata+0x00000000005f4d58 c00000000160acc3 R_PPC64_UADDR64 .rodata+0x00000000005f4d78 c00000000160acde R_PPC64_UADDR64 .rodata+0x00000000005f4d88 c00000000160acf9 R_PPC64_UADDR64 .rodata+0x00000000005f4d98 c00000000160ad14 R_PPC64_UADDR64 .rodata+0x00000000005f4da8 c00000000160ad2f R_PPC64_UADDR64 .rodata+0x00000000005f4db8 c00000000160ad4a R_PPC64_UADDR64 .rodata+0x00000000005f4dc8 c00000000160ad65 R_PPC64_UADDR64 .rodata+0x00000000005f4dd8 c00000000160ad9b R_PPC64_UADDR64 .rodata+0x00000000005f4df0 c00000000160adb6 R_PPC64_UADDR64 .rodata+0x00000000005f4e00 c00000000160add1 R_PPC64_UADDR64 .rodata+0x00000000005f4e10 c00000000160adec R_PPC64_UADDR64 .rodata+0x00000000005f4e20 c00000000160ae07 R_PPC64_UADDR64 .rodata+0x00000000005f4e30 c00000000160ae22 R_PPC64_UADDR64 .rodata+0x00000000005f4e40 c00000000160ae3d R_PPC64_UADDR64 .rodata+0x00000000005f4e50 c00000000160ae73 R_PPC64_UADDR64 .rodata+0x00000000005f4e70 c00000000160ae8e R_PPC64_UADDR64 .rodata+0x00000000005f4e80 c00000000160aea9 R_PPC64_UADDR64 .rodata+0x00000000005f4e90 c00000000160aec4 R_PPC64_UADDR64 .rodata+0x00000000005f4ea0 c00000000160aedf R_PPC64_UADDR64 .rodata+0x00000000005f4eb0 c00000000160aefa R_PPC64_UADDR64 .rodata+0x00000000005f4ec0 c00000000160af15 R_PPC64_UADDR64 .rodata+0x00000000005f4ed0 c00000000160af4b R_PPC64_UADDR64 .rodata+0x00000000005f4ef0 c00000000160af66 R_PPC64_UADDR64 .rodata+0x00000000005f4f00 c00000000160af81 R_PPC64_UADDR64 .rodata+0x00000000005f4f10 c00000000160af9c R_PPC64_UADDR64 .rodata+0x00000000005f4f20 c00000000160afb7 R_PPC64_UADDR64 .rodata+0x00000000005f4f30 c00000000160afd2 R_PPC64_UADDR64 .rodata+0x00000000005f4f40 c00000000160afed R_PPC64_UADDR64 .rodata+0x00000000005f4f50 c00000000160b023 R_PPC64_UADDR64 .rodata+0x00000000005f4f70 c00000000160b03e R_PPC64_UADDR64 .rodata+0x00000000005f4f80 c00000000160b059 R_PPC64_UADDR64 .rodata+0x00000000005f4f90 c00000000160b074 R_PPC64_UADDR64 .rodata+0x00000000005f4fa0 c00000000160b08f R_PPC64_UADDR64 .rodata+0x00000000005f4fb0 c00000000160b0aa R_PPC64_UADDR64 .rodata+0x00000000005f4fc0 c00000000160b0c5 R_PPC64_UADDR64 .rodata+0x00000000005f4fd0 c00000000160b0fb R_PPC64_UADDR64 .rodata+0x00000000005f4ff0 c00000000160b116 R_PPC64_UADDR64 .rodata+0x00000000005f5000 c00000000160b131 R_PPC64_UADDR64 .rodata+0x00000000005f5010 c00000000160b14c R_PPC64_UADDR64 .rodata+0x00000000005f5020 c00000000160b167 R_PPC64_UADDR64 .rodata+0x00000000005f5030 c00000000160b182 R_PPC64_UADDR64 .rodata+0x00000000005f5040 c00000000160b19d R_PPC64_UADDR64 .rodata+0x00000000005f5050 c00000000160b1d3 R_PPC64_UADDR64 .rodata+0x00000000005f5070 c00000000160b1ee R_PPC64_UADDR64 .rodata+0x00000000005f5080 c00000000160b209 R_PPC64_UADDR64 .rodata+0x00000000005f5090 c00000000160b224 R_PPC64_UADDR64 .rodata+0x00000000005f50a0 c00000000160b23f R_PPC64_UADDR64 .rodata+0x00000000005f50b0 c00000000160b25a R_PPC64_UADDR64 .rodata+0x00000000005f50c0 c00000000160b275 R_PPC64_UADDR64 .rodata+0x00000000005f50d8 c00000000160b2ab R_PPC64_UADDR64 .rodata+0x00000000005f50f8 c00000000160b2c6 R_PPC64_UADDR64 .rodata+0x00000000005f5108 c00000000160b2e1 R_PPC64_UADDR64 .rodata+0x00000000005f5118 c00000000160b2fc R_PPC64_UADDR64 .rodata+0x00000000005f5130 c00000000160b317 R_PPC64_UADDR64 .rodata+0x00000000005f5138 c00000000160b332 R_PPC64_UADDR64 .rodata+0x00000000005f5148 c00000000160b34d R_PPC64_UADDR64 .rodata+0x00000000005f5158 c00000000160b383 R_PPC64_UADDR64 .rodata+0x00000000005f5178 c00000000160b39e R_PPC64_UADDR64 .rodata+0x00000000005f5188 c00000000160b3b9 R_PPC64_UADDR64 .rodata+0x00000000005f5198 c00000000160b3d4 R_PPC64_UADDR64 .rodata+0x00000000005f51a8 c00000000160b3ef R_PPC64_UADDR64 .rodata+0x00000000005f51b8 c00000000160b40a R_PPC64_UADDR64 .rodata+0x00000000005f51c0 c00000000160b425 R_PPC64_UADDR64 .rodata+0x00000000005f51d0 c00000000160b45b R_PPC64_UADDR64 .rodata+0x00000000005f51f0 c00000000160b476 R_PPC64_UADDR64 .rodata+0x00000000005f5200 c00000000160b491 R_PPC64_UADDR64 .rodata+0x00000000005f5210 c00000000160b4ac R_PPC64_UADDR64 .rodata+0x00000000005f5220 c00000000160b4c7 R_PPC64_UADDR64 .rodata+0x00000000005f5230 c00000000160b4e2 R_PPC64_UADDR64 .rodata+0x00000000005f5248 c00000000160b4fd R_PPC64_UADDR64 .rodata+0x00000000005f5260 c00000000160b533 R_PPC64_UADDR64 .rodata+0x00000000005f5280 c00000000160b54e R_PPC64_UADDR64 .rodata+0x00000000005f5290 c00000000160b569 R_PPC64_UADDR64 .rodata+0x00000000005f52a0 c00000000160b584 R_PPC64_UADDR64 .rodata+0x00000000005f52b0 c00000000160b59f R_PPC64_UADDR64 .rodata+0x00000000005f52c0 c00000000160b5ba R_PPC64_UADDR64 .rodata+0x00000000005f52d0 c00000000160b5d5 R_PPC64_UADDR64 .rodata+0x00000000005f52e0 c00000000160b60b R_PPC64_UADDR64 .rodata+0x00000000005f5300 c00000000160b626 R_PPC64_UADDR64 .rodata+0x00000000005f5310 c00000000160b641 R_PPC64_UADDR64 .rodata+0x00000000005f5320 c00000000160b65c R_PPC64_UADDR64 .rodata+0x00000000005f5330 c00000000160b677 R_PPC64_UADDR64 .rodata+0x00000000005f5340 c00000000160b692 R_PPC64_UADDR64 .rodata+0x00000000005f5350 c00000000160b6ad R_PPC64_UADDR64 .rodata+0x00000000005f5360 c00000000160b6e3 R_PPC64_UADDR64 .rodata+0x00000000005f5380 c00000000160b6fe R_PPC64_UADDR64 .rodata+0x00000000005f5390 c00000000160b719 R_PPC64_UADDR64 .rodata+0x00000000005f53a0 c00000000160b734 R_PPC64_UADDR64 .rodata+0x00000000005f53b0 c00000000160b74f R_PPC64_UADDR64 .rodata+0x00000000005f53c0 c00000000160b76a R_PPC64_UADDR64 .rodata+0x00000000005f53d0 c00000000160b785 R_PPC64_UADDR64 .rodata+0x00000000005f53e0 c00000000160b7bb R_PPC64_UADDR64 .rodata+0x00000000005f5400 c00000000160b7d6 R_PPC64_UADDR64 .rodata+0x00000000005f5410 c00000000160b7f1 R_PPC64_UADDR64 .rodata+0x00000000005f5420 c00000000160b80c R_PPC64_UADDR64 .rodata+0x00000000005f5430 c00000000160b827 R_PPC64_UADDR64 .rodata+0x00000000005f5440 c00000000160b842 R_PPC64_UADDR64 .rodata+0x00000000005f5450 c00000000160b85d R_PPC64_UADDR64 .rodata+0x00000000005f5460 c00000000160b893 R_PPC64_UADDR64 .rodata+0x00000000005f5480 c00000000160b8ae R_PPC64_UADDR64 .rodata+0x00000000005f5490 c00000000160b8c9 R_PPC64_UADDR64 .rodata+0x00000000005f54a0 c00000000160b8e4 R_PPC64_UADDR64 .rodata+0x00000000005f54b0 c00000000160b8ff R_PPC64_UADDR64 .rodata+0x00000000005f54c0 c00000000160b91a R_PPC64_UADDR64 .rodata+0x00000000005f54d0 c00000000160b935 R_PPC64_UADDR64 .rodata+0x00000000005f54e0 c00000000160b96b R_PPC64_UADDR64 .rodata+0x00000000005f5500 c00000000160b986 R_PPC64_UADDR64 .rodata+0x00000000005f5510 c00000000160b9a1 R_PPC64_UADDR64 .rodata+0x00000000005f5520 c00000000160b9bc R_PPC64_UADDR64 .rodata+0x00000000005f5538 c00000000160b9d7 R_PPC64_UADDR64 .rodata+0x00000000005f5548 c00000000160b9f2 R_PPC64_UADDR64 .rodata+0x00000000005f5558 c00000000160ba0d R_PPC64_UADDR64 .rodata+0x00000000005f5568 c00000000160ba43 R_PPC64_UADDR64 .rodata+0x00000000005f5588 c00000000160ba5e R_PPC64_UADDR64 .rodata+0x00000000005f5598 c00000000160ba79 R_PPC64_UADDR64 .rodata+0x00000000005f55a8 WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Completed OK # rm -rf /kisskb/build/powerpc-fixes_allmodconfig+4K_PAGES_powerpc-gcc5 # Build took: 0:19:15.149961