# git rev-parse -q --verify 8d17c0c83c07bad137e2df3a45e9cd4e80d85418^{commit} 8d17c0c83c07bad137e2df3a45e9cd4e80d85418 already have revision, skipping fetch # git checkout -q -f -B kisskb 8d17c0c83c07bad137e2df3a45e9cd4e80d85418 # git clean -qxdf # < git log -1 # commit 8d17c0c83c07bad137e2df3a45e9cd4e80d85418 # Author: Ard Biesheuvel # Date: Wed Oct 28 09:04:33 2020 +0100 # # powerpc: Avoid broken GCC __attribute__((optimize)) # # Commit 7053f80d9696 ("powerpc/64: Prevent stack protection in early # boot") introduced a couple of uses of __attribute__((optimize)) with # function scope, to disable the stack protector in some early boot # code. # # Unfortunately, and this is documented in the GCC man pages [0], # overriding function attributes for optimization is broken, and is only # supported for debug scenarios, not for production: the problem appears # to be that setting GCC -f flags using this method will cause it to # forget about some or all other optimization settings that have been # applied. # # So the only safe way to disable the stack protector is to disable it # for the entire source file. # # [0] https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html # # Fixes: 7053f80d9696 ("powerpc/64: Prevent stack protection in early boot") # Signed-off-by: Ard Biesheuvel # [mpe: Drop one remaining use of __nostackprotector, reported by snowpatch] # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/20201028080433.26799-1-ardb@kernel.org # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 8d17c0c83c07bad137e2df3a45e9cd4e80d85418 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0xC4C36610 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n # Added to kconfig CONFIG_UBSAN=n # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig .config:6105:warning: override: reassigning to symbol STANDALONE .config:6108:warning: override: reassigning to symbol CPU_BIG_ENDIAN .config:6108:warning: override: CPU_BIG_ENDIAN changes choice state .config:6112:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:6116:warning: override: reassigning to symbol TRIM_UNUSED_KSYMS .config:6117:warning: override: reassigning to symbol UBSAN # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/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/drivers/usb/dwc2/platform.c: In function 'dwc2_driver_probe': /kisskb/src/drivers/usb/dwc2/platform.c:611:1: warning: label 'error_debugfs' defined but not used [-Wunused-label] 611 | error_debugfs: | ^~~~~~~~~~~~~ WARNING: 136 bad relocations c0000000008ad973 R_PPC64_UADDR64 .rodata+0x00000000004d103f c0000000008ad98e R_PPC64_UADDR64 .rodata+0x00000000004d1065 c0000000008ad9a9 R_PPC64_UADDR64 .rodata+0x00000000004d1070 c0000000008ad9c4 R_PPC64_UADDR64 .rodata+0x00000000004d107b c0000000008ad9df R_PPC64_UADDR64 .rodata+0x00000000004d1087 c0000000008ad9fa R_PPC64_UADDR64 .rodata+0x00000000004d1094 c0000000008ada15 R_PPC64_UADDR64 .rodata+0x00000000004d109f c0000000008ada4b R_PPC64_UADDR64 .rodata+0x00000000004d10b4 c0000000008ada66 R_PPC64_UADDR64 .rodata+0x00000000004d10be c0000000008ada81 R_PPC64_UADDR64 .rodata+0x00000000004d10c6 c0000000008ada9c R_PPC64_UADDR64 .rodata+0x00000000004d10ce c0000000008adab7 R_PPC64_UADDR64 .rodata+0x00000000004d10d7 c0000000008adad2 R_PPC64_UADDR64 .rodata+0x00000000004d10e1 c0000000008adaed R_PPC64_UADDR64 .rodata+0x00000000004d10eb c0000000008adb23 R_PPC64_UADDR64 .rodata+0x00000000004d10ff c0000000008adb3e R_PPC64_UADDR64 .rodata+0x00000000004d1109 c0000000008adb59 R_PPC64_UADDR64 .rodata+0x00000000004d1113 c0000000008adb74 R_PPC64_UADDR64 .rodata+0x00000000004d111d c0000000008adb8f R_PPC64_UADDR64 .rodata+0x00000000004d1127 c0000000008adbaa R_PPC64_UADDR64 .rodata+0x00000000004d1134 c0000000008adbc5 R_PPC64_UADDR64 .rodata+0x00000000004d113e c0000000008adbfb R_PPC64_UADDR64 .rodata+0x00000000004d1153 c0000000008adc16 R_PPC64_UADDR64 .rodata+0x00000000004d115c c0000000008adc31 R_PPC64_UADDR64 .rodata+0x00000000004d1167 c0000000008adc4c R_PPC64_UADDR64 .rodata+0x00000000004d1172 c0000000008adc67 R_PPC64_UADDR64 .rodata+0x00000000004d117d c0000000008adc82 R_PPC64_UADDR64 .rodata+0x00000000004d1188 c0000000008adc9d R_PPC64_UADDR64 .rodata+0x00000000004d13ff c0000000008adcd3 R_PPC64_UADDR64 .rodata+0x00000000004d119f c0000000008adcee R_PPC64_UADDR64 .rodata+0x00000000004d1494 c0000000008add09 R_PPC64_UADDR64 .rodata+0x00000000004d149e c0000000008add24 R_PPC64_UADDR64 .rodata+0x00000000004d11aa c0000000008add3f R_PPC64_UADDR64 .rodata+0x00000000004d14cb c0000000008add5a R_PPC64_UADDR64 .rodata+0x00000000004d11b6 c0000000008add75 R_PPC64_UADDR64 .rodata+0x00000000004d11c6 c0000000008addab R_PPC64_UADDR64 .rodata+0x00000000004d11dc c0000000008addc6 R_PPC64_UADDR64 .rodata+0x00000000004d11e7 c0000000008adde1 R_PPC64_UADDR64 .rodata+0x00000000004d11f2 c0000000008addfc R_PPC64_UADDR64 .rodata+0x00000000004d11fd c0000000008ade17 R_PPC64_UADDR64 .rodata+0x00000000004d1208 c0000000008ade32 R_PPC64_UADDR64 .rodata+0x00000000004d1213 c0000000008ade4d R_PPC64_UADDR64 .rodata+0x00000000004d121e c0000000008ade83 R_PPC64_UADDR64 .rodata+0x00000000004d1505 c0000000008ade9e R_PPC64_UADDR64 .rodata+0x00000000004d1510 c0000000008adeb9 R_PPC64_UADDR64 .rodata+0x00000000004d1235 c0000000008aded4 R_PPC64_UADDR64 .rodata+0x00000000004d1243 c0000000008adeef R_PPC64_UADDR64 .rodata+0x00000000004d152d c0000000008adf0a R_PPC64_UADDR64 .rodata+0x00000000004d1538 c0000000008adf25 R_PPC64_UADDR64 .rodata+0x00000000004d1250 c0000000008adf5b R_PPC64_UADDR64 .rodata+0x00000000004d154e c0000000008adf76 R_PPC64_UADDR64 .rodata+0x00000000004d1558 c0000000008adf91 R_PPC64_UADDR64 .rodata+0x00000000004d1562 c0000000008adfac R_PPC64_UADDR64 .rodata+0x00000000004d156c c0000000008adfc7 R_PPC64_UADDR64 .rodata+0x00000000004d1576 c0000000008adfe2 R_PPC64_UADDR64 .rodata+0x00000000004d1580 c0000000008adffd R_PPC64_UADDR64 .rodata+0x00000000004d158a c0000000008ae033 R_PPC64_UADDR64 .rodata+0x00000000004d1271 c0000000008ae04e R_PPC64_UADDR64 .rodata+0x00000000004d127e c0000000008ae069 R_PPC64_UADDR64 .rodata+0x00000000004d128d c0000000008ae084 R_PPC64_UADDR64 .rodata+0x00000000004d1299 c0000000008ae09f R_PPC64_UADDR64 .rodata+0x00000000004d12a5 c0000000008ae0ba R_PPC64_UADDR64 .rodata+0x00000000004d12b1 c0000000008ae0d5 R_PPC64_UADDR64 .rodata+0x00000000004d12bd c0000000008ae10b R_PPC64_UADDR64 .rodata+0x00000000004d12d5 c0000000008ae126 R_PPC64_UADDR64 .rodata+0x00000000004d12df c0000000008ae141 R_PPC64_UADDR64 .rodata+0x00000000004d12e9 c0000000008ae15c R_PPC64_UADDR64 .rodata+0x00000000004d12f4 c0000000008ae177 R_PPC64_UADDR64 .rodata+0x00000000004d1300 c0000000008ae192 R_PPC64_UADDR64 .rodata+0x00000000004d130b c0000000008ae1ad R_PPC64_UADDR64 .rodata+0x00000000004d1320 c0000000008ae1e3 R_PPC64_UADDR64 .rodata+0x00000000004d133d c0000000008ae1fe R_PPC64_UADDR64 .rodata+0x00000000004d134d c0000000008ae219 R_PPC64_UADDR64 .rodata+0x00000000004d135d c0000000008ae234 R_PPC64_UADDR64 .rodata+0x00000000004d136e c0000000008ae24f R_PPC64_UADDR64 .rodata+0x00000000004d1376 c0000000008ae26a R_PPC64_UADDR64 .rodata+0x00000000004d1380 c0000000008ae285 R_PPC64_UADDR64 .rodata+0x00000000004d138a c0000000008ae2bb R_PPC64_UADDR64 .rodata+0x00000000004d13a6 c0000000008ae2d6 R_PPC64_UADDR64 .rodata+0x00000000004d13af c0000000008ae2f1 R_PPC64_UADDR64 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c0000000008ae4f2 R_PPC64_UADDR64 .rodata+0x00000000004d147f c0000000008ae50d R_PPC64_UADDR64 .rodata+0x00000000004d148a c0000000008ae543 R_PPC64_UADDR64 .rodata+0x00000000004d149d c0000000008ae55e R_PPC64_UADDR64 .rodata+0x00000000004d14a7 c0000000008ae579 R_PPC64_UADDR64 .rodata+0x00000000004d14b0 c0000000008ae594 R_PPC64_UADDR64 .rodata+0x00000000004d14bd c0000000008ae5af R_PPC64_UADDR64 .rodata+0x00000000004d14ca c0000000008ae5ca R_PPC64_UADDR64 .rodata+0x00000000004d14d4 c0000000008ae5e5 R_PPC64_UADDR64 .rodata+0x00000000004d14de c0000000008ae61b R_PPC64_UADDR64 .rodata+0x00000000004d14f2 c0000000008ae636 R_PPC64_UADDR64 .rodata+0x00000000004d14fb c0000000008ae651 R_PPC64_UADDR64 .rodata+0x00000000004d1504 c0000000008ae66c R_PPC64_UADDR64 .rodata+0x00000000004d150f c0000000008ae687 R_PPC64_UADDR64 .rodata+0x00000000004d151a c0000000008ae6a2 R_PPC64_UADDR64 .rodata+0x00000000004d1523 c0000000008ae6bd R_PPC64_UADDR64 .rodata+0x00000000004d152c c0000000008ae6f3 R_PPC64_UADDR64 .rodata+0x00000000004d1542 c0000000008ae70e R_PPC64_UADDR64 .rodata+0x00000000004d154d c0000000008ae729 R_PPC64_UADDR64 .rodata+0x00000000004d1557 c0000000008ae744 R_PPC64_UADDR64 .rodata+0x00000000004d1561 c0000000008ae75f R_PPC64_UADDR64 .rodata+0x00000000004d156b c0000000008ae77a R_PPC64_UADDR64 .rodata+0x00000000004d1575 c0000000008ae795 R_PPC64_UADDR64 .rodata+0x00000000004d157f c0000000008ae7cb R_PPC64_UADDR64 .rodata+0x00000000004d1595 c0000000008ae7e6 R_PPC64_UADDR64 .rodata+0x00000000004d15a4 c0000000008ae801 R_PPC64_UADDR64 .rodata+0x00000000004d15af c0000000008ae81c R_PPC64_UADDR64 .rodata+0x00000000004d15ba c0000000008ae837 R_PPC64_UADDR64 .rodata+0x00000000004d15c5 c0000000008ae852 R_PPC64_UADDR64 .rodata+0x00000000004d15d0 c0000000008ae86d R_PPC64_UADDR64 .rodata+0x00000000004d15db c0000000008ae8a3 R_PPC64_UADDR64 .rodata+0x00000000004d15f1 c0000000008ae8be R_PPC64_UADDR64 .rodata+0x00000000004d15fc c0000000008ae8d9 R_PPC64_UADDR64 .rodata+0x00000000004d160b c0000000008ae8f4 R_PPC64_UADDR64 .rodata+0x00000000004d15a5 c0000000008ae90f R_PPC64_UADDR64 .rodata+0x00000000004d15b0 c0000000008ae92a R_PPC64_UADDR64 .rodata+0x00000000004d15bb c0000000008ae945 R_PPC64_UADDR64 .rodata+0x00000000004d15c6 c0000000008ae97b R_PPC64_UADDR64 .rodata+0x00000000004d15dc c0000000008ae996 R_PPC64_UADDR64 .rodata+0x00000000004d15e7 c0000000008ae9b1 R_PPC64_UADDR64 .rodata+0x00000000004d15f2 WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Completed OK # rm -rf /kisskb/build/powerpc-next-rand_powerpc-randconfig_powerpc-gcc9 # Build took: 0:04:39.128428