# 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-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 270315b8235e3d10c2e360cff56c2f9e0915a252
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/kernel/rcu/update.c:578:0:
/kisskb/src/kernel/rcu/tasks.h:710:13: warning: 'show_rcu_tasks_rude_gp_kthread' defined but not used [-Wunused-function]
 static void show_rcu_tasks_rude_gp_kthread(void) {}
             ^
INFO: Uncompressed kernel (size 0xa5eccc) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Image Name:   Linux-5.9.0-g270315b8235e
Created:      Tue Oct 20 15:14:02 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4529566 Bytes = 4423.40 KiB = 4.32 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:45.048771