# git rev-parse -q --verify eed5fae00593ab9d261a0c1ffc1bdb786a87a55a^{commit} eed5fae00593ab9d261a0c1ffc1bdb786a87a55a already have revision, skipping fetch # git checkout -q -f -B kisskb eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # git clean -qxdf # < git log -1 # commit eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # Author: Christophe Leroy # Date: Wed Mar 10 12:10:34 2021 +0000 # # powerpc: Force inlining of cpu_has_feature() to avoid build failure # # The code relies on constant folding of cpu_has_feature() based # on possible and always true values as defined per # CPU_FTRS_ALWAYS and CPU_FTRS_POSSIBLE. # # Build failure is encountered with for instance # book3e_all_defconfig on kisskb in the AMDGPU driver which uses # cpu_has_feature(CPU_FTR_VSX_COMP) to decide whether calling # kernel_enable_vsx() or not. # # The failure is due to cpu_has_feature() not being inlined with # that configuration with gcc 4.9. # # In the same way as commit acdad8fb4a15 ("powerpc: Force inlining of # mmu_has_feature to fix build failure"), for inlining of # cpu_has_feature(). # # Signed-off-by: Christophe Leroy # Signed-off-by: Michael Ellerman # Link: https://lore.kernel.org/r/b231dfa040ce4cc37f702f5c3a595fdeabfe0462.1615378209.git.christophe.leroy@csgroup.eu # < /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 eed5fae00593ab9d261a0c1ffc1bdb786a87a55a # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10:0, 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 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd56938) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) INFO: Uncompressed kernel (size 0xd4620c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xe00000) Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467205 Bytes = 6315.63 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467408 Bytes = 6315.83 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6466386 Bytes = 6314.83 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6466372 Bytes = 6314.82 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467122 Bytes = 6315.55 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467456 Bytes = 6315.88 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467021 Bytes = 6315.45 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467124 Bytes = 6315.55 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467317 Bytes = 6315.74 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467032 Bytes = 6315.46 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467319 Bytes = 6315.74 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467511 Bytes = 6315.93 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e00314 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467578 Bytes = 6315.99 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467485 Bytes = 6315.90 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:52 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6437220 Bytes = 6286.35 KiB = 6.14 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.12.0-rc2-geed5fae00593 Created: Sun Mar 14 21:21:53 2021 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6467513 Bytes = 6315.93 KiB = 6.17 MiB Load Address: 00e00000 Entry Point: 00e002a4 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-gcc5 # Build took: 0:01:25.428757