# git rev-parse -q --verify ca4582c286aa4465f9d1a72bef34b04ee907d42e^{commit}
ca4582c286aa4465f9d1a72bef34b04ee907d42e
already have revision, skipping fetch
# git checkout -q -f -B kisskb ca4582c286aa4465f9d1a72bef34b04ee907d42e
# git clean -qxdf
# < git log -1
# commit ca4582c286aa4465f9d1a72bef34b04ee907d42e
# Author: Jason A. Donenfeld <Jason@zx2c4.com>
# Date:   Sat Oct 8 09:47:00 2022 -0600
# 
#     Revert "mfd: syscon: Remove repetition of the regmap_get_val_endian()"
#     
#     This reverts commit 72a95859728a7866522e6633818bebc1c2519b17.
#     
#     It broke reboots on big-endian MIPS and MIPS64 malta QEMU instances,
#     which use the syscon driver.  Little-endian is not effected, which means
#     likely it's important to handle regmap_get_val_endian() in this function
#     after all.
#     
#     Fixes: 72a95859728a ("mfd: syscon: Remove repetition of the regmap_get_val_endian()")
#     Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
#     Cc: Lee Jones <lee@kernel.org>
#     Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 ca4582c286aa4465f9d1a72bef34b04ee907d42e
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc885_ads_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/coredump.c:834:12: warning: 'dump_emit_page' defined but not used [-Wunused-function]
 static int dump_emit_page(struct coredump_params *cprm, struct page *page)
            ^
Completed OK
# rm -rf /kisskb/build/linus_mpc885_ads_defconfig_powerpc-gcc5
# Build took: 0:01:20.226163