# git rev-parse -q --verify 0e40da3efeb02ab0333d01abae20d421841db30a^{commit}
0e40da3efeb02ab0333d01abae20d421841db30a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0e40da3efeb02ab0333d01abae20d421841db30a
# git clean -qxdf
# < git log -1
# commit 0e40da3efeb02ab0333d01abae20d421841db30a
# Merge: ffb8e45cf33e 9c38f1f04408
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 29 14:46:00 2019 -0700
# 
#     Merge tag 'kbuild-fixes-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
#     
#     Pull Kbuild fixes from Masahiro Yamada:
#     
#      - Remove harmful -Oz option of Clang
#     
#      - Get back the original behavior (no recursion for in-tree build) for
#        GNU Make 4.x
#     
#      - Some minor fixes for coccinelle patches
#     
#      - Do not overwrite .gitignore in the output directory in case it is
#        version-controlled
#     
#      - Fix missed record-mcount bug for dynamic ftrace
#     
#      - Fix endianness bug in modversions for relative CRC
#     
#      - Cater to '^H' key code in Kconfig ncurses programs
#     
#     * tag 'kbuild-fixes-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
#       kconfig/[mn]conf: handle backspace (^H) key
#       kbuild: modversions: Fix relative CRC byte order interpretation
#       scripts: coccinelle: Fix description of badty.cocci
#       kbuild: strip whitespace in cmd_record_mcount findstring
#       kbuild: do not overwrite .gitignore in output directory
#       kbuild: skip parsing pre sub-make code for recursion
#       coccinelle: put_device: reduce false positives
#       kbuild: skip sub-make for in-tree build with GNU Make 4.x
#       Revert "kbuild: use -Oz instead of -Os when using clang"
# < /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 0e40da3efeb02ab0333d01abae20d421841db30a
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ppc44x_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-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'
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' 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:337:21: note: 'pdeo' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.35':
/kisskb/src/net/bridge/br_netlink.c:652:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/fs_parser.c: In function 'fs_validate_description':
/kisskb/src/fs/fs_parser.c:413:6: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'int' [-Wformat]
/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 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x559328) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
INFO: Uncompressed kernel (size 0x5699d4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x600000)
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2731712 Bytes = 2667.69 KiB = 2.61 MiB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762863 Bytes = 2698.11 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006001bc
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762945 Bytes = 2698.19 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014c0
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762886 Bytes = 2698.13 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014cc
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762825 Bytes = 2698.07 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006000c8
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762937 Bytes = 2698.18 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014d8
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2763020 Bytes = 2698.26 KiB = 2.64 MiB
Load Address: 00600000
Entry Point:  006014e0
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762920 Bytes = 2698.16 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014e0
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762931 Bytes = 2698.17 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014ec
Image Name:   Linux-5.1.0-rc2-g0e40da3efeb0
Created:      Sat Mar 30 09:24:37 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2762963 Bytes = 2698.21 KiB = 2.63 MiB
Load Address: 00600000
Entry Point:  006014e0
Completed OK
# rm -rf /kisskb/build/linus_ppc44x_defconfig_powerpc-gcc4.6
# Build took: 0:00:45.572628