# git rev-parse -q --verify 2e28f3b13a41b8a7d36a73ddf4bb41972a9c1dd9^{commit}
2e28f3b13a41b8a7d36a73ddf4bb41972a9c1dd9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2e28f3b13a41b8a7d36a73ddf4bb41972a9c1dd9
# git clean -qxdf
# < git log -1
# commit 2e28f3b13a41b8a7d36a73ddf4bb41972a9c1dd9
# Merge: 1a263ae60b04 73cb8e2a5863
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat May 9 16:24:16 2020 -0700
# 
#     Merge tag 'riscv-for-linus-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
#     
#     Pull RISC-V fixes from Palmer Dabbelt:
#      "A smattering of fixes and cleanups:
#     
#        - Dead code removal.
#     
#        - Exporting riscv_cpuid_to_hartid_mask for modules.
#     
#        - Per-CPU tracking of ISA features.
#     
#        - Setting max_pfn correctly when probing memory.
#     
#        - Adding a note to the VDSO so glibc can check the kernel's version
#          without a uname().
#     
#        - A fix to force the bootloader to initialize the boot spin tables,
#          which still get used as a fallback when SBI-0.1 is enabled"
#     
#     * tag 'riscv-for-linus-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
#       RISC-V: Remove unused code from STRICT_KERNEL_RWX
#       riscv: force __cpu_up_ variables to put in data section
#       riscv: add Linux note to vdso
#       riscv: set max_pfn to the PFN of the last page
#       RISC-V: Remove N-extension related defines
#       RISC-V: Add bitmap reprensenting ISA features common across CPUs
#       RISC-V: Export riscv_cpuid_to_hartid_mask() API
# < /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 2e28f3b13a41b8a7d36a73ddf4bb41972a9c1dd9
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: vmlinux.o(.text.unlikely+0x2b0): Section mismatch in reference from the function early_init_mmu() to the function .init.text:radix__early_init_mmu()
The function early_init_mmu() references
the function __init radix__early_init_mmu().
This is often because early_init_mmu lacks a __init 
annotation or the annotation of radix__early_init_mmu is wrong.

WARNING: modpost: vmlinux.o(.text.unlikely+0x2bc): Section mismatch in reference from the function early_init_mmu() to the function .init.text:hash__early_init_mmu()
The function early_init_mmu() references
the function __init hash__early_init_mmu().
This is often because early_init_mmu lacks a __init 
annotation or the annotation of hash__early_init_mmu is wrong.

Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:02:42.272275