# git rev-parse -q --verify 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7^{commit} 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7 already have revision, skipping fetch # git checkout -q -f -B kisskb 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7 # git clean -qxdf # < git log -1 # commit 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7 # Author: Randy Dunlap # Date: Wed Jul 8 11:44:59 2020 -0700 # # Documentation: update for gcc 4.9 requirement # # Update Documentation for the gcc v4.9 upgrade requirement. # # Fixes: 5429ef62bcf3 ("compiler/gcc: Raise minimum GCC version for kernel builds to 4.8") # Fixes: 6ec4476ac825 ("Raise gcc version requirement to 4.9") # Signed-off-by: Randy Dunlap # Acked-by: Jonathan Corbet # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 0bddd227f3dc55975e2b8dfa7fc6f959b062a2c7 # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:11:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:12, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) ^ /kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^ /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/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) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc0e3c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6286174 Bytes = 6138.84 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284584 Bytes = 6137.29 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284585 Bytes = 6137.29 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6252778 Bytes = 6106.23 KiB = 5.96 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284118 Bytes = 6136.83 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284814 Bytes = 6137.51 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6286541 Bytes = 6139.20 KiB = 6.00 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6285337 Bytes = 6138.02 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcd1640) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6285198 Bytes = 6137.89 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:01 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284107 Bytes = 6136.82 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284077 Bytes = 6136.79 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6285106 Bytes = 6137.80 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284075 Bytes = 6136.79 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284912 Bytes = 6137.61 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284449 Bytes = 6137.16 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.8.0-rc4-g0bddd227f3dc Created: Thu Jul 9 13:59:06 2020 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6284927 Bytes = 6137.62 KiB = 5.99 MiB Load Address: 00d00000 Entry Point: 00d00314 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 # Build took: 0:04:04.453140