# git rev-parse -q --verify a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025^{commit} a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025 already have revision, skipping fetch # git checkout -q -f -B kisskb a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025 # git clean -qxdf # < git log -1 # commit a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025 # Author: Jason A. Donenfeld # Date: Mon Sep 28 12:35:07 2020 +0200 # # mm: do not rely on mm == current->mm in __get_user_pages_locked # # It seems likely this block was pasted from internal_get_user_pages_fast, # which is not passed an mm struct and therefore uses current's. But # __get_user_pages_locked is passed an explicit mm, and current->mm is not # always valid. This was hit when being called from i915, which uses: # # pin_user_pages_remote-> # __get_user_pages_remote-> # __gup_longterm_locked-> # __get_user_pages_locked # # Before, this would lead to an OOPS: # # BUG: kernel NULL pointer dereference, address: 0000000000000064 # #PF: supervisor write access in kernel mode # #PF: error_code(0x0002) - not-present page # CPU: 10 PID: 1431 Comm: kworker/u33:1 Tainted: P S U O 5.9.0-rc7+ #140 # Hardware name: LENOVO 20QTCTO1WW/20QTCTO1WW, BIOS N2OET47W (1.34 ) 08/06/2020 # Workqueue: i915-userptr-acquire __i915_gem_userptr_get_pages_worker [i915] # RIP: 0010:__get_user_pages_remote+0xd7/0x310 # Call Trace: # __i915_gem_userptr_get_pages_worker+0xc8/0x260 [i915] # process_one_work+0x1ca/0x390 # worker_thread+0x48/0x3c0 # kthread+0x114/0x130 # ret_from_fork+0x1f/0x30 # CR2: 0000000000000064 # # This commit fixes the problem by using the mm pointer passed to the # function rather than the bogus one in current. # # Fixes: 008cfe4418b3 ("mm: Introduce mm_struct.has_pinned") # Tested-by: Chris Wilson # Reported-by: Harald Arnesen # Reviewed-by: Jason Gunthorpe # Reviewed-by: Peter Xu # Signed-off-by: Jason A. Donenfeld # Signed-off-by: Linus Torvalds # < /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 a4d63c3732f1a0c91abcf5b7f32b4ef7dcd82025 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powerpc-allmodconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-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 80 ARCH=powerpc O=/kisskb/build/linus_powerpc-allmodconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powerpc-allmodconfig_powerpc-gcc9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-9.2.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_powerpc-allmodconfig_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/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/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/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/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/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/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/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/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) 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) 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/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: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/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/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/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/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/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) 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/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/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/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_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/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/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/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/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' WARNING: 136 bad relocations c000000001ee1e2b R_PPC64_UADDR64 .rodata+0x00000000005d9098 c000000001ee1e46 R_PPC64_UADDR64 .rodata+0x00000000005d90e0 c000000001ee1e61 R_PPC64_UADDR64 .rodata+0x00000000005d90f0 c000000001ee1e7c R_PPC64_UADDR64 .rodata+0x00000000005d9100 c000000001ee1e97 R_PPC64_UADDR64 .rodata+0x00000000005d9110 c000000001ee1eb2 R_PPC64_UADDR64 .rodata+0x00000000005d9120 c000000001ee1ecd R_PPC64_UADDR64 .rodata+0x00000000005d9130 c000000001ee1f03 R_PPC64_UADDR64 .rodata+0x00000000005d9150 c000000001ee1f1e R_PPC64_UADDR64 .rodata+0x00000000005d9160 c000000001ee1f39 R_PPC64_UADDR64 .rodata+0x00000000005d9168 c000000001ee1f54 R_PPC64_UADDR64 .rodata+0x00000000005d9170 c000000001ee1f6f R_PPC64_UADDR64 .rodata+0x00000000005d9180 c000000001ee1f8a R_PPC64_UADDR64 .rodata+0x00000000005d9190 c000000001ee1fa5 R_PPC64_UADDR64 .rodata+0x00000000005d91a0 c000000001ee1fdb R_PPC64_UADDR64 .rodata+0x00000000005d91c0 c000000001ee1ff6 R_PPC64_UADDR64 .rodata+0x00000000005d91d0 c000000001ee2011 R_PPC64_UADDR64 .rodata+0x00000000005d91e0 c000000001ee202c R_PPC64_UADDR64 .rodata+0x00000000005d91f0 c000000001ee2047 R_PPC64_UADDR64 .rodata+0x00000000005d9200 c000000001ee2062 R_PPC64_UADDR64 .rodata+0x00000000005d9210 c000000001ee207d R_PPC64_UADDR64 .rodata+0x00000000005d9220 c000000001ee20b3 R_PPC64_UADDR64 .rodata+0x00000000005d9240 c000000001ee20ce R_PPC64_UADDR64 .rodata+0x00000000005d9250 c000000001ee20e9 R_PPC64_UADDR64 .rodata+0x00000000005d9260 c000000001ee2104 R_PPC64_UADDR64 .rodata+0x00000000005d9270 c000000001ee211f R_PPC64_UADDR64 .rodata+0x00000000005d9280 c000000001ee213a R_PPC64_UADDR64 .rodata+0x00000000005d9290 c000000001ee2155 R_PPC64_UADDR64 .rodata+0x00000000005d92a0 c000000001ee218b R_PPC64_UADDR64 .rodata+0x00000000005d92b8 c000000001ee21a6 R_PPC64_UADDR64 .rodata+0x00000000005d92c8 c000000001ee21c1 R_PPC64_UADDR64 .rodata+0x00000000005d92d8 c000000001ee21dc R_PPC64_UADDR64 .rodata+0x00000000005d92e8 c000000001ee21f7 R_PPC64_UADDR64 .rodata+0x00000000005d92f8 c000000001ee2212 R_PPC64_UADDR64 .rodata+0x00000000005d9308 c000000001ee222d R_PPC64_UADDR64 .rodata+0x00000000005d9318 c000000001ee2263 R_PPC64_UADDR64 .rodata+0x00000000005d9338 c000000001ee227e R_PPC64_UADDR64 .rodata+0x00000000005d9348 c000000001ee2299 R_PPC64_UADDR64 .rodata+0x00000000005d9358 c000000001ee22b4 R_PPC64_UADDR64 .rodata+0x00000000005d9368 c000000001ee22cf R_PPC64_UADDR64 .rodata+0x00000000005d9378 c000000001ee22ea R_PPC64_UADDR64 .rodata+0x00000000005d9388 c000000001ee2305 R_PPC64_UADDR64 .rodata+0x00000000005d9398 c000000001ee233b R_PPC64_UADDR64 .rodata+0x00000000005d93b8 c000000001ee2356 R_PPC64_UADDR64 .rodata+0x00000000005d93c8 c000000001ee2371 R_PPC64_UADDR64 .rodata+0x00000000005d93d8 c000000001ee238c R_PPC64_UADDR64 .rodata+0x00000000005d93e8 c000000001ee23a7 R_PPC64_UADDR64 .rodata+0x00000000005d93f8 c000000001ee23c2 R_PPC64_UADDR64 .rodata+0x00000000005d9408 c000000001ee23dd R_PPC64_UADDR64 .rodata+0x00000000005d9418 c000000001ee2413 R_PPC64_UADDR64 .rodata+0x00000000005d9438 c000000001ee242e R_PPC64_UADDR64 .rodata+0x00000000005d9448 c000000001ee2449 R_PPC64_UADDR64 .rodata+0x00000000005d9458 c000000001ee2464 R_PPC64_UADDR64 .rodata+0x00000000005d9468 c000000001ee247f R_PPC64_UADDR64 .rodata+0x00000000005d9478 c000000001ee249a R_PPC64_UADDR64 .rodata+0x00000000005d9488 c000000001ee24b5 R_PPC64_UADDR64 .rodata+0x00000000005d9498 c000000001ee24eb R_PPC64_UADDR64 .rodata+0x00000000005d94b8 c000000001ee2506 R_PPC64_UADDR64 .rodata+0x00000000005d94c8 c000000001ee2521 R_PPC64_UADDR64 .rodata+0x00000000005d94d8 c000000001ee253c R_PPC64_UADDR64 .rodata+0x00000000005d94e8 c000000001ee2557 R_PPC64_UADDR64 .rodata+0x00000000005d94f8 c000000001ee2572 R_PPC64_UADDR64 .rodata+0x00000000005d9508 c000000001ee258d R_PPC64_UADDR64 .rodata+0x00000000005d9518 c000000001ee25c3 R_PPC64_UADDR64 .rodata+0x00000000005d9538 c000000001ee25de R_PPC64_UADDR64 .rodata+0x00000000005d9548 c000000001ee25f9 R_PPC64_UADDR64 .rodata+0x00000000005d9558 c000000001ee2614 R_PPC64_UADDR64 .rodata+0x00000000005d9568 c000000001ee262f R_PPC64_UADDR64 .rodata+0x00000000005d9578 c000000001ee264a R_PPC64_UADDR64 .rodata+0x00000000005d9588 c000000001ee2665 R_PPC64_UADDR64 .rodata+0x00000000005d95a0 c000000001ee269b R_PPC64_UADDR64 .rodata+0x00000000005d95c0 c000000001ee26b6 R_PPC64_UADDR64 .rodata+0x00000000005d95d0 c000000001ee26d1 R_PPC64_UADDR64 .rodata+0x00000000005d95e0 c000000001ee26ec R_PPC64_UADDR64 .rodata+0x00000000005d95f8 c000000001ee2707 R_PPC64_UADDR64 .rodata+0x00000000005d9600 c000000001ee2722 R_PPC64_UADDR64 .rodata+0x00000000005d9610 c000000001ee273d R_PPC64_UADDR64 .rodata+0x00000000005d9620 c000000001ee2773 R_PPC64_UADDR64 .rodata+0x00000000005d9640 c000000001ee278e R_PPC64_UADDR64 .rodata+0x00000000005d9650 c000000001ee27a9 R_PPC64_UADDR64 .rodata+0x00000000005d9660 c000000001ee27c4 R_PPC64_UADDR64 .rodata+0x00000000005d9670 c000000001ee27df R_PPC64_UADDR64 .rodata+0x00000000005d9680 c000000001ee27fa R_PPC64_UADDR64 .rodata+0x00000000005d9688 c000000001ee2815 R_PPC64_UADDR64 .rodata+0x00000000005d9698 c000000001ee284b R_PPC64_UADDR64 .rodata+0x00000000005d96b8 c000000001ee2866 R_PPC64_UADDR64 .rodata+0x00000000005d96c8 c000000001ee2881 R_PPC64_UADDR64 .rodata+0x00000000005d96d8 c000000001ee289c R_PPC64_UADDR64 .rodata+0x00000000005d96e8 c000000001ee28b7 R_PPC64_UADDR64 .rodata+0x00000000005d96f8 c000000001ee28d2 R_PPC64_UADDR64 .rodata+0x00000000005d9710 c000000001ee28ed R_PPC64_UADDR64 .rodata+0x00000000005d9728 c000000001ee2923 R_PPC64_UADDR64 .rodata+0x00000000005d9748 c000000001ee293e R_PPC64_UADDR64 .rodata+0x00000000005d9758 c000000001ee2959 R_PPC64_UADDR64 .rodata+0x00000000005d9768 c000000001ee2974 R_PPC64_UADDR64 .rodata+0x00000000005d9778 c000000001ee298f R_PPC64_UADDR64 .rodata+0x00000000005d9788 c000000001ee29aa R_PPC64_UADDR64 .rodata+0x00000000005d9798 c000000001ee29c5 R_PPC64_UADDR64 .rodata+0x00000000005d97a8 c000000001ee29fb R_PPC64_UADDR64 .rodata+0x00000000005d97c8 c000000001ee2a16 R_PPC64_UADDR64 .rodata+0x00000000005d97d8 c000000001ee2a31 R_PPC64_UADDR64 .rodata+0x00000000005d97e8 c000000001ee2a4c R_PPC64_UADDR64 .rodata+0x00000000005d97f8 c000000001ee2a67 R_PPC64_UADDR64 .rodata+0x00000000005d9808 c000000001ee2a82 R_PPC64_UADDR64 .rodata+0x00000000005d9818 c000000001ee2a9d R_PPC64_UADDR64 .rodata+0x00000000005d9828 c000000001ee2ad3 R_PPC64_UADDR64 .rodata+0x00000000005d9848 c000000001ee2aee R_PPC64_UADDR64 .rodata+0x00000000005d9858 c000000001ee2b09 R_PPC64_UADDR64 .rodata+0x00000000005d9868 c000000001ee2b24 R_PPC64_UADDR64 .rodata+0x00000000005d9878 c000000001ee2b3f R_PPC64_UADDR64 .rodata+0x00000000005d9888 c000000001ee2b5a R_PPC64_UADDR64 .rodata+0x00000000005d9898 c000000001ee2b75 R_PPC64_UADDR64 .rodata+0x00000000005d98a8 c000000001ee2bab R_PPC64_UADDR64 .rodata+0x00000000005d98c8 c000000001ee2bc6 R_PPC64_UADDR64 .rodata+0x00000000005d98d8 c000000001ee2be1 R_PPC64_UADDR64 .rodata+0x00000000005d98e8 c000000001ee2bfc R_PPC64_UADDR64 .rodata+0x00000000005d98f8 c000000001ee2c17 R_PPC64_UADDR64 .rodata+0x00000000005d9908 c000000001ee2c32 R_PPC64_UADDR64 .rodata+0x00000000005d9918 c000000001ee2c4d R_PPC64_UADDR64 .rodata+0x00000000005d9928 c000000001ee2c83 R_PPC64_UADDR64 .rodata+0x00000000005d9948 c000000001ee2c9e R_PPC64_UADDR64 .rodata+0x00000000005d9958 c000000001ee2cb9 R_PPC64_UADDR64 .rodata+0x00000000005d9968 c000000001ee2cd4 R_PPC64_UADDR64 .rodata+0x00000000005d9978 c000000001ee2cef R_PPC64_UADDR64 .rodata+0x00000000005d9988 c000000001ee2d0a R_PPC64_UADDR64 .rodata+0x00000000005d9998 c000000001ee2d25 R_PPC64_UADDR64 .rodata+0x00000000005d99a8 c000000001ee2d5b R_PPC64_UADDR64 .rodata+0x00000000005d99c8 c000000001ee2d76 R_PPC64_UADDR64 .rodata+0x00000000005d99d8 c000000001ee2d91 R_PPC64_UADDR64 .rodata+0x00000000005d99e8 c000000001ee2dac R_PPC64_UADDR64 .rodata+0x00000000005d9a00 c000000001ee2dc7 R_PPC64_UADDR64 .rodata+0x00000000005d9a10 c000000001ee2de2 R_PPC64_UADDR64 .rodata+0x00000000005d9a20 c000000001ee2dfd R_PPC64_UADDR64 .rodata+0x00000000005d9a30 c000000001ee2e33 R_PPC64_UADDR64 .rodata+0x00000000005d9a50 c000000001ee2e4e R_PPC64_UADDR64 .rodata+0x00000000005d9a60 c000000001ee2e69 R_PPC64_UADDR64 .rodata+0x00000000005d9a70 WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel Completed OK # rm -rf /kisskb/build/linus_powerpc-allmodconfig_powerpc-gcc9 # Build took: 0:22:41.447554