# git rev-parse -q --verify c5db92909beddadddb705b92d3388ea50b01e1a2^{commit}
c5db92909beddadddb705b92d3388ea50b01e1a2
already have revision, skipping fetch
# git checkout -q -f -B kisskb c5db92909beddadddb705b92d3388ea50b01e1a2
# git clean -qxdf
# < git log -1
# commit c5db92909beddadddb705b92d3388ea50b01e1a2
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Mon Dec 2 13:55:25 2019 +1100
# 
#     Add linux-next specific files for 20191202
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 c5db92909beddadddb705b92d3388ea50b01e1a2
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x9DF81FE0
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 32 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
/kisskb/src/fs/io_uring.c: In function 'loop_rw_iter':
/kisskb/src/fs/io_uring.c:1628:21: error: implicit declaration of function 'kmap'; did you mean 'vmap'? [-Werror=implicit-function-declaration]
    iovec.iov_base = kmap(iter->bvec->bv_page)
                     ^~~~
                     vmap
/kisskb/src/fs/io_uring.c:1628:19: warning: assignment to 'void *' from 'size_t' {aka 'long unsigned int'} makes pointer from integer without a cast [-Wint-conversion]
    iovec.iov_base = kmap(iter->bvec->bv_page)
                   ^
/kisskb/src/fs/io_uring.c:1643:4: error: implicit declaration of function 'kunmap'; did you mean 'vunmap'? [-Werror=implicit-function-declaration]
    kunmap(iter->bvec->bv_page);
    ^~~~~~
    vunmap
cc1: some warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:265: fs/io_uring.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1693: fs] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 32 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:02:53.505641