# git rev-parse -q --verify d4f309ca411887cd61ea389c7abfb70c2eb1e532^{commit}
d4f309ca411887cd61ea389c7abfb70c2eb1e532
already have revision, skipping fetch
# git checkout -q -f -B kisskb d4f309ca411887cd61ea389c7abfb70c2eb1e532
# git clean -qxdf
# < git log -1
# commit d4f309ca411887cd61ea389c7abfb70c2eb1e532
# Merge: b0ef7cda8d9b d4bf905307a1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 8 14:28:26 2020 -0800
# 
#     Merge tag 'powerpc-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix an existing bug in our user access handling, exposed by one of
#        the bug fixes we merged this cycle.
#     
#      - A fix for a boot hang on 32-bit with CONFIG_TRACE_IRQFLAGS and the
#        recently added CONFIG_VMAP_STACK.
#     
#     Thanks to: Christophe Leroy, Guenter Roeck.
#     
#     * tag 'powerpc-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc: Fix CONFIG_TRACE_IRQFLAGS with CONFIG_VMAP_STACK
#       powerpc/futex: Fix incorrect user access blocking
# < /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 d4f309ca411887cd61ea389c7abfb70c2eb1e532
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  44x/taishan_defconfig
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:72:12: 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/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/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/fs/io_uring.c: In function '__io_sqe_files_update.isra.83':
/kisskb/src/fs/io_uring.c:5749:13: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
INFO: Uncompressed kernel (size 0x461bc8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-5.5.0-gd4f309ca4118
Created:      Sun Feb  9 22:36:03 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2201452 Bytes = 2149.86 KiB = 2.10 MiB
Load Address: 00500000
Entry Point:  005014d8
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_taishan_defconfig_powerpc-gcc4.6
# Build took: 0:00:35.458017