# git rev-parse -q --verify 2d9cdedc4bdfec9a9d484d3564a1153c3f76ae2d^{commit}
2d9cdedc4bdfec9a9d484d3564a1153c3f76ae2d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2d9cdedc4bdfec9a9d484d3564a1153c3f76ae2d
# git clean -qxdf
# < git log -1
# commit 2d9cdedc4bdfec9a9d484d3564a1153c3f76ae2d
# Author: Qian Cai <cai@redhat.com>
# Date:   Wed Oct 28 11:27:17 2020 -0400
# 
#     powerpc/eeh_cache: Fix a possible debugfs deadlock
#     
#     Lockdep complains that a possible deadlock below in
#     eeh_addr_cache_show() because it is acquiring a lock with IRQ enabled,
#     but eeh_addr_cache_insert_dev() needs to acquire the same lock with IRQ
#     disabled. Let's just make eeh_addr_cache_show() acquire the lock with
#     IRQ disabled as well.
#     
#             CPU0                    CPU1
#             ----                    ----
#        lock(&pci_io_addr_cache_root.piar_lock);
#                                     local_irq_disable();
#                                     lock(&tp->lock);
#                                     lock(&pci_io_addr_cache_root.piar_lock);
#        <Interrupt>
#          lock(&tp->lock);
#     
#       *** DEADLOCK ***
#     
#       lock_acquire+0x140/0x5f0
#       _raw_spin_lock_irqsave+0x64/0xb0
#       eeh_addr_cache_insert_dev+0x48/0x390
#       eeh_probe_device+0xb8/0x1a0
#       pnv_pcibios_bus_add_device+0x3c/0x80
#       pcibios_bus_add_device+0x118/0x290
#       pci_bus_add_device+0x28/0xe0
#       pci_bus_add_devices+0x54/0xb0
#       pcibios_init+0xc4/0x124
#       do_one_initcall+0xac/0x528
#       kernel_init_freeable+0x35c/0x3fc
#       kernel_init+0x24/0x148
#       ret_from_kernel_thread+0x5c/0x80
#     
#       lock_acquire+0x140/0x5f0
#       _raw_spin_lock+0x4c/0x70
#       eeh_addr_cache_show+0x38/0x110
#       seq_read+0x1a0/0x660
#       vfs_read+0xc8/0x1f0
#       ksys_read+0x74/0x130
#       system_call_exception+0xf8/0x1d0
#       system_call_common+0xe8/0x218
#     
#     Fixes: 5ca85ae6318d ("powerpc/eeh_cache: Add a way to dump the EEH address cache")
#     Signed-off-by: Qian Cai <cai@redhat.com>
#     Reviewed-by: Oliver O'Halloran <oohall@gmail.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20201028152717.8967-1-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 2d9cdedc4bdfec9a9d484d3564a1153c3f76ae2d
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allmodconfig_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
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_OPTIMIZE_INLINING=n
# Added to kconfig 
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allmodconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-fixes_powerpc-allmodconfig_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/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/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/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/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/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/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/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/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/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/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/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/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/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/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_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/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/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/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/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/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/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/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/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/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/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/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/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/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)
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_powerpc-allmodconfig_powerpc-gcc5
# Build took: 0:24:14.585073