# git rev-parse -q --verify dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0^{commit}
dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
already have revision, skipping fetch
# git checkout -q -f -B kisskb dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
# git clean -qxdf
# < git log -1
# commit dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
# Merge: ac5a9bb6b4fa aee101d7b95a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Jan 23 17:52:42 2022 +0200
# 
#     Merge tag 'powerpc-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - A series of bpf fixes, including an oops fix and some codegen fixes.
#     
#      - Fix a regression in syscall_get_arch() for compat processes.
#     
#      - Fix boot failure on some 32-bit systems with KASAN enabled.
#     
#      - A couple of other build/minor fixes.
#     
#     Thanks to Athira Rajeev, Christophe Leroy, Dmitry V. Levin, Jiri Olsa,
#     Johan Almbladh, Maxime Bizon, Naveen N. Rao, and Nicholas Piggin.
#     
#     * tag 'powerpc-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/64s: Mask SRR0 before checking against the masked NIP
#       powerpc/perf: Only define power_pmu_wants_prompt_pmi() for CONFIG_PPC64
#       powerpc/32s: Fix kasan_init_region() for KASAN
#       powerpc/time: Fix build failure due to do_hard_irq_enable() on PPC32
#       powerpc/audit: Fix syscall_get_arch()
#       powerpc64/bpf: Limit 'ldbrx' to processors compliant with ISA v2.06
#       tools/bpf: Rename 'struct event' to avoid naming conflict
#       powerpc/bpf: Update ldimm64 instructions during extra pass
#       powerpc32/bpf: Fix codegen for bpf-to-bpf calls
#       bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack()
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version
# < git log --format=%s --max-count=1 dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
# < make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  allmodconfig
# < make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  help
# make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  olddefconfig
# make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "clear_page" [vmlinux] version ...
Is "clear_page" prototyped in <asm/asm-prototypes.h>?
WARNING: modpost: EXPORT symbol "copy_page" [vmlinux] version ...
Is "copy_page" prototyped in <asm/asm-prototypes.h>?
/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld: kernel/bpf/verifier.o: in function `check_helper_call':
verifier.c:(.text+0x10228): relocation truncated to fit: R_NDS32_WORD_9_PCREL_RELA against `.text'
make[1]: *** [/kisskb/src/Makefile:1155: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 ARCH=nds32 O=/kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_nds32-allmodconfig_nds32le-gcc8
# Build took: 0:13:27.184443