# git rev-parse -q --verify 4b1d3cd67479d037749c596913601daf95a74420^{commit} 4b1d3cd67479d037749c596913601daf95a74420 already have revision, skipping fetch # git checkout -q -f -B kisskb 4b1d3cd67479d037749c596913601daf95a74420 # git clean -qxdf # < git log -1 # commit 4b1d3cd67479d037749c596913601daf95a74420 # Author: Andrew Donnellan # Date: Fri Feb 22 11:40:46 2019 +1100 # # powerpc: Enable kcov # # kcov provides kernel coverage data that's useful for fuzzing tools like # syzkaller. # # Wire up kcov support on powerpc. Disable kcov instrumentation on the same # files where we currently disable gcov and UBSan instrumentation, plus some # additional exclusions which appear necessary to boot on book3e machines. # # Signed-off-by: Andrew Donnellan # Acked-by: Dmitry Vyukov # Tested-by: Daniel Axtens # e6500 # Signed-off-by: Michael Ellerman # < /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 4b1d3cd67479d037749c596913601daf95a74420 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_smp_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_smp_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:9, 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:77:42: 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:334.3-21: 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:334.3-21: 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 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc296f4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xc18ec0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013805 Bytes = 5872.86 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013439 Bytes = 5872.50 KiB = 5.73 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5983038 Bytes = 5842.81 KiB = 5.71 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:52 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013801 Bytes = 5872.85 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013342 Bytes = 5872.40 KiB = 5.73 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013309 Bytes = 5872.37 KiB = 5.73 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6014091 Bytes = 5873.14 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013792 Bytes = 5872.84 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6014076 Bytes = 5873.12 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:53 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013886 Bytes = 5872.94 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013916 Bytes = 5872.96 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013847 Bytes = 5872.90 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6014033 Bytes = 5873.08 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013836 Bytes = 5872.89 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d002a4 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013804 Bytes = 5872.86 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d00314 Image Name: Linux-5.0.0-rc2-g4b1d3cd67479 Created: Sat Feb 23 02:55:54 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6013950 Bytes = 5873.00 KiB = 5.74 MiB Load Address: 00d00000 Entry Point: 00d00314 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_smp_defconfig_powerpc-gcc5 # Build took: 0:01:49.890828