# git rev-parse -q --verify 2860180770b4136b1d05f47ed85723aa93bd5bb5^{commit} 2860180770b4136b1d05f47ed85723aa93bd5bb5 already have revision, skipping fetch # git checkout -q -f -B kisskb 2860180770b4136b1d05f47ed85723aa93bd5bb5 # git clean -qxdf # < git log -1 # commit 2860180770b4136b1d05f47ed85723aa93bd5bb5 # Author: Michael Ellerman # Date: Sat Mar 2 22:30:28 2019 +1100 # # powerpc/kconfig: Select HAVE_FUTEX_CMPXCHG # # The futex code allows architectures to determine at runtime if they # support futex_atomic_cmpxchg_inatomic(). It does this by calling that # function early in boot and checking if it returns -ENOSYS. # # That is fine but unnecessary on powerpc, as we always have support for # futex_atomic_cmpxchg_inatomic() if the kernel is built with FUTEX # support. It also means the first page fault we take at boot is on a # deliberate NULL pointer in kernel space, which can be confusing if # you're debugging the page fault code. # # We can avoid the runtime check by selecting HAVE_FUTEX_CMPXCHG, so # let's do that. # # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 2860180770b4136b1d05f47ed85723aa93bd5bb5 # < make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc44x_defconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/arch/powerpc/boot/dts/virtex440-ml510.dts:335.37-439.6: Warning (pci_bridge): /plb@0/plbv46-pci@85e00000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/virtex440-ml510.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' /kisskb/src/arch/powerpc/boot/dts/katmai.dts:322.26-361.5: Warning (pci_bridge): /plb/pciex@d00000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:363.26-402.5: Warning (pci_bridge): /plb/pciex@d20000000: node name is not "pci" or "pcie" /kisskb/src/arch/powerpc/boot/dts/katmai.dts:404.26-443.5: Warning (pci_bridge): /plb/pciex@d40000000: node name is not "pci" or "pcie" arch/powerpc/boot/dts/katmai.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5bb2ec) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) INFO: Uncompressed kernel (size 0x5cba04) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x600000) Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2906164 Bytes = 2838.05 KiB = 2.77 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2944036 Bytes = 2875.04 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006015a4 Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2943813 Bytes = 2874.82 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006015bc Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2943843 Bytes = 2874.85 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006015ac Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2944148 Bytes = 2875.14 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006015ac Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2943761 Bytes = 2874.77 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006015ac Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2944178 Bytes = 2875.17 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 0060158c Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2943775 Bytes = 2874.78 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 0060159c Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2943707 Bytes = 2874.71 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006001b8 Image Name: Linux-5.0.0-rc2-g2860180770b4 Created: Sun Mar 3 20:01:57 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2944391 Bytes = 2875.38 KiB = 2.81 MiB Load Address: 00600000 Entry Point: 006000c4 Completed OK # rm -rf /kisskb/build/powerpc-next_ppc44x_defconfig_powerpc-gcc8 # Build took: 0:00:51.743131