# git rev-parse -q --verify c63c50fc2ec9afc4de21ef9ead2eac64b178cce1^{commit}
c63c50fc2ec9afc4de21ef9ead2eac64b178cce1
already have revision, skipping fetch
# git checkout -q -f -B kisskb c63c50fc2ec9afc4de21ef9ead2eac64b178cce1
# git clean -qxdf
# < git log -1
# commit c63c50fc2ec9afc4de21ef9ead2eac64b178cce1
# Merge: 5ad0ec0b8652 1d0c32ec3b86
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Mar 21 08:51:45 2020 -0700
# 
#     Merge tag 'powerpc-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "Two fixes for bugs introduced this cycle:
#     
#        - fix a crash when shutting down a KVM PR guest (our original style
#          of KVM which doesn't use hypervisor mode)
#     
#        - fix for the recently added 32-bit KASAN_VMALLOC support
#     
#       Thanks to: Christophe Leroy, Greg Kurz, Sean Christopherson"
#     
#     * tag 'powerpc-5.6-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       KVM: PPC: Fix kernel crash with PR KVM
#       powerpc/kasan: Fix shadow memory protection with CONFIG_KASAN_VMALLOC
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 c63c50fc2ec9afc4de21ef9ead2eac64b178cce1
# < make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  ip22_defconfig
# < make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 48 ARCH=mips O=/kisskb/build/linus_ip22_defconfig_mips-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:69: MIPS VDSO requires binutils >= 2.25
/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/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/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5009:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/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/fs/io_uring.c: In function '__io_sqe_files_update':
/kisskb/src/fs/io_uring.c:5842:13: warning: 'err' 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:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1749:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/linus_ip22_defconfig_mips-gcc4.6
# Build took: 0:01:16.685055