# git rev-parse -q --verify 3ca706c189db861b2ca2019a0901b94050ca49d8^{commit}
3ca706c189db861b2ca2019a0901b94050ca49d8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3ca706c189db861b2ca2019a0901b94050ca49d8
# git clean -qxdf
# < git log -1
# commit 3ca706c189db861b2ca2019a0901b94050ca49d8
# Author: Huang Rui <ray.huang@amd.com>
# Date:   Tue Sep 7 18:03:02 2021 +0800
# 
#     drm/ttm: fix type mismatch error on sparc64
#     
#     On sparc64, __fls() returns an "int", but the drm TTM code expected it
#     to be "unsigned long" as on x86.  As a result, on sparc (and arc, and
#     m68k) you get build errors because 'min()' checks that the types match.
#     
#     As suggested by Linus, it can use min_t instead of min to force the type
#     to be "unsigned int".
#     
#     Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
#     Signed-off-by: Huang Rui <ray.huang@amd.com>
#     Reviewed-by: Christian König <christian.koenig@amd.com>
#     Cc: Alex Deucher <alexdeucher@gmail.com>
#     Cc: David Airlie <airlied@linux.ie>
#     Cc: Daniel Vetter <daniel@ffwll.ch>
#     Cc: Guenter Roeck <linux@roeck-us.net>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 3ca706c189db861b2ca2019a0901b94050ca49d8
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  defconfig
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  help
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  olddefconfig
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/boot/dts/img/boston.dts:128.19-178.5: Warning (pci_device_reg): /pci@14000000/pci2_root@0,0,0: PCI unit address format error, expected "0,0"
Completed OK
# rm -rf /kisskb/build/linus_mips-defconfig_mips-gcc8
# Build took: 0:01:08.743023