# git rev-parse -q --verify be70f89841e7f3a7e63ae838379e8c504e4d5f50^{commit}
be70f89841e7f3a7e63ae838379e8c504e4d5f50
already have revision, skipping fetch
# git checkout -q -f -B kisskb be70f89841e7f3a7e63ae838379e8c504e4d5f50
# git clean -qxdf
# < git log -1
# commit be70f89841e7f3a7e63ae838379e8c504e4d5f50
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Fri Jun 14 10:16:25 2019 +0000
# 
#     powerpc/boot: Add lzo support for uImage
#     
#     This patch allows to generate lzo compressed uImage
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 be70f89841e7f3a7e63ae838379e8c504e4d5f50
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_gamecube_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  gamecube_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_gamecube_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1658:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1633:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
lib/iov_iter.o: In function `_copy_from_iter_flushcache':
iov_iter.c:(.text+0x2ef8): undefined reference to `__copy_from_user_flushcache'
iov_iter.c:(.text+0x2ff0): undefined reference to `memcpy_page_flushcache'
iov_iter.c:(.text+0x30ac): undefined reference to `memcpy_flushcache'
iov_iter.c:(.text+0x3184): undefined reference to `memcpy_flushcache'
iov_iter.c:(.text+0x31d4): undefined reference to `__copy_from_user_flushcache'
make[1]: *** [/kisskb/src/Makefile:1052: vmlinux] Error 1
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_gamecube_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_gamecube_defconfig_powerpc-gcc5
# Build took: 0:00:44.091705