# git rev-parse -q --verify 4a73c2e1907983cf22be47551072c4eebb5c2930^{commit}
4a73c2e1907983cf22be47551072c4eebb5c2930
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4a73c2e1907983cf22be47551072c4eebb5c2930
# git clean -qxdf
# < git log -1
# commit 4a73c2e1907983cf22be47551072c4eebb5c2930
# Author: Wang Qing <wangqing@vivo.com>
# Date:   Wed Feb 9 00:34:55 2022 -0800
# 
#     powerpc/5xx: Drop unnecessary cast
#     
#     do_div() does a 64-by-32 division, the 2nd parameter is a u32.
#     
#     gbp->ipb_freq is already a u32, there's no need to transform it to u64
#     before passing it to do_div().
#     
#     Signed-off-by: Wang Qing <wangqing@vivo.com>
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
#     [mpe: Add some detail to change log]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/1644395696-3545-1-git-send-email-wangqing@vivo.com
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 4a73c2e1907983cf22be47551072c4eebb5c2930
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:08.499431