# git rev-parse -q --verify bce9332220bd677d83b19d21502776ad555a0e73^{commit}
bce9332220bd677d83b19d21502776ad555a0e73
already have revision, skipping fetch
# git checkout -q -f -B kisskb bce9332220bd677d83b19d21502776ad555a0e73
# git clean -qxdf
# < git log -1
# commit bce9332220bd677d83b19d21502776ad555a0e73
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Dec 5 12:09:06 2022 -0800
# 
#     proc: proc_skip_spaces() shouldn't think it is working on C strings
#     
#     proc_skip_spaces() seems to think it is working on C strings, and ends
#     up being just a wrapper around skip_spaces() with a really odd calling
#     convention.
#     
#     Instead of basing it on skip_spaces(), it should have looked more like
#     proc_skip_char(), which really is the exact same function (except it
#     skips a particular character, rather than whitespace).  So use that as
#     inspiration, odd coding and all.
#     
#     Now the calling convention actually makes sense and works for the
#     intended purpose.
#     
#     Reported-and-tested-by: Kyle Zeng <zengyhkyle@gmail.com>
#     Acked-by: Eric Dumazet <edumazet@google.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 bce9332220bd677d83b19d21502776ad555a0e73
# < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig
# < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
# make -s -j 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/util.c:17:24: fatal error: sys/random.h: No such file or directory
compilation terminated.
make[3]: *** [/kisskb/src/scripts/Makefile.build:250: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1992: .] Error 2
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-defconfig_um-x86_64
# Build took: 0:00:23.125654