# git rev-parse -q --verify fba1153fe141609c48004a4438335a85159f34de^{commit} fba1153fe141609c48004a4438335a85159f34de already have revision, skipping fetch # git checkout -q -f -B kisskb fba1153fe141609c48004a4438335a85159f34de # git clean -qxdf # < git log -1 # commit fba1153fe141609c48004a4438335a85159f34de # Author: Kees Cook # Date: Tue Aug 13 08:15:32 2019 -0700 # # kbuild: Parameterize kallsyms generation and correct reporting # # When kallsyms generation happens, temporary vmlinux outputs are linked # but the quiet make output didn't report it, giving the impression that # the prior command is taking longer than expected. # # Instead, report the linking step explicitly. While at it, this # consolidates the repeated "kallsyms generation step" into a single # function and removes the existing copy/pasting. # # Signed-off-by: Kees Cook # Signed-off-by: Masahiro Yamada # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 fba1153fe141609c48004a4438335a85159f34de # < make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_smp_defconfig # make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2591:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1852:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:800:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:797:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized] WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL /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 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Uncompressed kernel (size 0xcc17d4) 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 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) INFO: Uncompressed kernel (size 0xcc17d4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6185847 Bytes = 6040.87 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 INFO: Uncompressed kernel (size 0xcb0fd4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xd00000) Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186098 Bytes = 6041.11 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186270 Bytes = 6041.28 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:05 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186320 Bytes = 6041.33 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6185845 Bytes = 6040.86 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6155340 Bytes = 6011.07 KiB = 5.87 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186401 Bytes = 6041.41 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6185957 Bytes = 6040.97 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002e8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6185846 Bytes = 6040.87 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6187168 Bytes = 6042.16 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186313 Bytes = 6041.32 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6187441 Bytes = 6042.42 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6187533 Bytes = 6042.51 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6185967 Bytes = 6040.98 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6187048 Bytes = 6042.04 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Image Name: Linux-5.3.0-rc4-gfba1153fe141 Created: Thu Aug 15 03:48:06 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 6186311 Bytes = 6041.32 KiB = 5.90 MiB Load Address: 00d00000 Entry Point: 00d002a8 Completed OK # rm -rf /kisskb/build/kbuild_mpc85xx_smp_defconfig_powerpc-gcc4.6 # Build took: 0:02:13.905158