# git rev-parse -q --verify f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb^{commit}
f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
already have revision, skipping fetch
# git checkout -q -f -B kisskb f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# git clean -qxdf
# < git log -1
# commit f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# Author: Gustavo A. R. Silva <gustavoars@kernel.org>
# Date:   Tue Jul 6 16:05:26 2021 -0500
# 
#     Input: Fix fall-through warning for Clang
#     
#     In preparation to enable -Wimplicit-fallthrough for Clang, fix a
#     warning by explicitly adding a fallthrough; statement.
#     
#     Notice that this seems to be a Duff device for performance[1]. So,
#     although the code looks a bit _funny_, I didn't want to refactor
#     or modify it beyond merely adding a fallthrough marking, which
#     might be the least disruptive way to fix this issue.
#     
#     [1] https://www.drdobbs.com/a-reusable-duff-device/184406208
#     
#     Link: https://github.com/KSPP/linux/issues/115
#     Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-ld --version
# < git log --format=%s --max-count=1 f1469e568bf6dcbdff9fd7cd7d2cc9ca9d06efeb
# < make -s -j 32 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  defconfig
# < make -s -j 32 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  help
# make -s -j 32 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  olddefconfig
# make -s -j 32 ARCH=alpha O=/kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/alpha-linux/bin/alpha-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/net/sched/sch_frag.c: In function 'sch_fragment':
/kisskb/src/net/sched/sch_frag.c:93:10: warning: missing braces around initializer [-Wmissing-braces]
   struct rtable sch_frag_rt = { 0 };
          ^
/kisskb/src/net/sched/sch_frag.c:93:10: warning: (near initialization for 'sch_frag_rt.dst') [-Wmissing-braces]
WARNING: modpost: "saved_config" [vmlinux] is COMMON symbol
  Kernel arch/alpha/boot/vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/gustavoars_alpha-defconfig_alpha-gcc4.9
# Build took: 0:00:57.118688