# git rev-parse -q --verify 4899a36f91a9f9b06878471096bd143e7253006d^{commit}
4899a36f91a9f9b06878471096bd143e7253006d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4899a36f91a9f9b06878471096bd143e7253006d
# git clean -qxdf
# < git log -1
# commit 4899a36f91a9f9b06878471096bd143e7253006d
# Merge: 03785a69ae47 376b3275c19f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Oct 9 14:05:15 2022 -0700
# 
#     Merge tag 'powerpc-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc updates from Michael Ellerman:
#     
#      - Remove our now never-true definitions for pgd_huge() and p4d_leaf().
#     
#      - Add pte_needs_flush() and huge_pmd_needs_flush() for 64-bit.
#     
#      - Add support for syscall wrappers.
#     
#      - Add support for KFENCE on 64-bit.
#     
#      - Update 64-bit HV KVM to use the new guest state entry/exit accounting
#        API.
#     
#      - Support execute-only memory when using the Radix MMU (P9 or later).
#     
#      - Implement CONFIG_PARAVIRT_TIME_ACCOUNTING for pseries guests.
#     
#      - Updates to our linker script to move more data into read-only
#        sections.
#     
#      - Allow the VDSO to be randomised on 32-bit.
#     
#      - Many other small features and fixes.
#     
#     Thanks to Andrew Donnellan, Aneesh Kumar K.V, Arnd Bergmann, Athira
#     Rajeev, Christophe Leroy, David Hildenbrand, Disha Goel, Fabiano Rosas,
#     Gaosheng Cui, Gustavo A. R. Silva, Haren Myneni, Hari Bathini, Jilin
#     Yuan, Joel Stanley, Kajol Jain, Kees Cook, Krzysztof Kozlowski, Laurent
#     Dufour, Liang He, Li Huafei, Lukas Bulwahn, Madhavan Srinivasan, Nathan
#     Chancellor, Nathan Lynch, Nicholas Miehlbradt, Nicholas Piggin, Pali
#     Rohár, Rohan McLure, Russell Currey, Sachin Sant, Segher Boessenkool,
#     Shrikanth Hegde, Tyrel Datwyler, Wolfram Sang, ye xingchen, and Zheng
#     Yongjun.
#     
#     * tag 'powerpc-6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (214 commits)
#       KVM: PPC: Book3S HV: Fix stack frame regs marker
#       powerpc: Don't add __powerpc_ prefix to syscall entry points
#       powerpc/64s/interrupt: Fix stack frame regs marker
#       powerpc/64: Fix msr_check_and_set/clear MSR[EE] race
#       powerpc/64s/interrupt: Change must-hard-mask interrupt check from BUG to WARN
#       powerpc/pseries: Add firmware details to the hardware description
#       powerpc/powernv: Add opal details to the hardware description
#       powerpc: Add device-tree model to the hardware description
#       powerpc/64: Add logical PVR to the hardware description
#       powerpc: Add PVR & CPU name to hardware description
#       powerpc: Add hardware description string
#       powerpc/configs: Enable PPC_UV in powernv_defconfig
#       powerpc/configs: Update config files for removed/renamed symbols
#       powerpc/mm: Fix UBSAN warning reported on hugetlb
#       powerpc/mm: Always update max/min_low_pfn in mem_topology_setup()
#       powerpc/mm/book3s/hash: Rename flush_tlb_pmd_range
#       powerpc: Drops STABS_DEBUG from linker scripts
#       powerpc/64s: Remove lost/old comment
#       powerpc/64s: Remove old STAB comment
#       powerpc: remove orphan systbl_chk.sh
#       ...
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 4899a36f91a9f9b06878471096bd143e7253006d
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# Added to kconfig 
# < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:3858:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:3860:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/fs/coredump.c:835:12: error: 'dump_emit_page' defined but not used [-Werror=unused-function]
 static int dump_emit_page(struct coredump_params *cprm, struct page *page)
            ^~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [/kisskb/src/scripts/Makefile.build:250: fs/coredump.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1995: fs] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:231: __sub-make] Error 2
Command 'make -s -j 24 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:03:26.097029