# git rev-parse -q --verify 270315b8235e3d10c2e360cff56c2f9e0915a252^{commit}
270315b8235e3d10c2e360cff56c2f9e0915a252
already have revision, skipping fetch
# git checkout -q -f -B kisskb 270315b8235e3d10c2e360cff56c2f9e0915a252
# git clean -qxdf
# < git log -1
# commit 270315b8235e3d10c2e360cff56c2f9e0915a252
# Merge: d3876ff74437 de22d2107ced
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Oct 19 18:18:30 2020 -0700
# 
#     Merge tag 'riscv-for-linus-5.10-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V updates from Palmer Dabbelt:
#      "A handful of cleanups and new features:
#     
#        - A handful of cleanups for our page fault handling
#     
#        - Improvements to how we fill out cacheinfo
#     
#        - Support for EFI-based systems"
#     
#     * tag 'riscv-for-linus-5.10-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (22 commits)
#       RISC-V: Add page table dump support for uefi
#       RISC-V: Add EFI runtime services
#       RISC-V: Add EFI stub support.
#       RISC-V: Add PE/COFF header for EFI stub
#       RISC-V: Implement late mapping page table allocation functions
#       RISC-V: Add early ioremap support
#       RISC-V: Move DT mapping outof fixmap
#       RISC-V: Fix duplicate included thread_info.h
#       riscv/mm/fault: Set FAULT_FLAG_INSTRUCTION flag in do_page_fault()
#       riscv/mm/fault: Fix inline placement in vmalloc_fault() declaration
#       riscv: Add cache information in AUX vector
#       riscv: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO
#       riscv: Set more data to cacheinfo
#       riscv/mm/fault: Move access error check to function
#       riscv/mm/fault: Move FAULT_FLAG_WRITE handling in do_page_fault()
#       riscv/mm/fault: Simplify mm_fault_error()
#       riscv/mm/fault: Move fault error handling to mm_fault_error()
#       riscv/mm/fault: Simplify fault error handling
#       riscv/mm/fault: Move vmalloc fault handling to vmalloc_fault()
#       riscv/mm/fault: Move bad area handling to bad_area()
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 270315b8235e3d10c2e360cff56c2f9e0915a252
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  badge4_defconfig
# < make -s -j 24 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 24 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 24 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/arch/arm/common/sa1111.c: In function 'sa1111_notifier_call':
/kisskb/src/arch/arm/common/sa1111.c:1436:4: error: implicit declaration of function 'dmabounce_register_dev' [-Werror=implicit-function-declaration]
    int ret = dmabounce_register_dev(&dev->dev, 1024, 4096,
    ^
/kisskb/src/arch/arm/common/sa1111.c:1445:4: error: implicit declaration of function 'dmabounce_unregister_dev' [-Werror=implicit-function-declaration]
    dmabounce_unregister_dev(&dev->dev);
    ^
cc1: some warnings being treated as errors
make[3]: *** [/kisskb/src/scripts/Makefile.build:283: arch/arm/common/sa1111.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:500: arch/arm/common] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1777: arch/arm] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 24 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_badge4_defconfig_arm-gcc4.9
# Build took: 0:00:38.385979