# git rev-parse -q --verify 40ca06d71d60677a8424798610c97a46e4140a21^{commit}
40ca06d71d60677a8424798610c97a46e4140a21
already have revision, skipping fetch
# git checkout -q -f -B kisskb 40ca06d71d60677a8424798610c97a46e4140a21
# git clean -qxdf
# < git log -1
# commit 40ca06d71d60677a8424798610c97a46e4140a21
# Author: Gustavo A. R. Silva <gustavoars@kernel.org>
# Date:   Wed Feb 16 13:53:06 2022 -0600
# 
#     uapi: wireless: Replace zero-length array with flexible-array member
#     
#     Zero-length and one-element arrays are deprecated, and we are moving
#     towards adopting C99 flexible-array members, instead.
#     
#     Address the following warnings seen under GCC-13 and
#     -fstrict-flex-arrays=3 enabled:
#     drivers/staging/ks7010/ks_wlan_net.c:1597:50: warning: array subscript 0 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
#     drivers/staging/ks7010/ks_wlan_net.c:1603:61: warning: array subscript 16 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
#     drivers/staging/ks7010/ks_wlan_net.c:1604:61: warning: array subscript 24 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
#     drivers/staging/ks7010/ks_wlan_net.c:1600:61: warning: array subscript 16 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
#     drivers/staging/ks7010/ks_wlan_net.c:1586:50: warning: array subscript 0 is outside array bounds of ‘__u8[0]’ {aka ‘unsigned char[]’} [-Warray-bounds=]
#     
#     This helps with the ongoing efforts to tighten the FORTIFY_SOURCE
#     routines on memcpy() and help us make progress towards globally
#     enabling -fstrict-flex-arrays=3 [1].
#     
#     This results in no differences in binary output.
#     
#     Link: https://github.com/KSPP/linux/issues/21
#     Link: https://github.com/KSPP/linux/issues/261
#     Link: https://gcc.gnu.org/pipermail/gcc-patches/2022-October/602902.html [1]
#     Reviewed-by: Kees Cook <keescook@chromium.org>
#     Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 40ca06d71d60677a8424798610c97a46e4140a21
# < make -s -j 40 ARCH=sparc64 O=/kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 40 ARCH=sparc64 O=/kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 40 ARCH=sparc64 O=/kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 40 ARCH=sparc64 O=/kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
ERROR: modpost: "__ltdf2" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!
ERROR: modpost: "__floatunsidf" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!
ERROR: modpost: "__gedf2" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!
make[2]: *** [/kisskb/src/scripts/Makefile.modpost:136: Module.symvers] Error 1
make[1]: *** [/kisskb/src/Makefile:1978: modpost] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 40 ARCH=sparc64 O=/kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/gustavoars_sparc64-allmodconfig_sparc64-gcc5
# Build took: 0:09:40.417739