# git rev-parse -q --verify 30306f6194cadcc29c77f6ddcd416a75bf5c0232^{commit}
30306f6194cadcc29c77f6ddcd416a75bf5c0232
already have revision, skipping fetch
# git checkout -q -f -B kisskb 30306f6194cadcc29c77f6ddcd416a75bf5c0232
# git clean -qxdf
# < git log -1
# commit 30306f6194cadcc29c77f6ddcd416a75bf5c0232
# Merge: afe9eb14ea1c 1dfbe9fcda4a
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 15 14:20:26 2022 -0700
# 
#     Merge tag 'hardening-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull hardening fixes from Kees Cook:
#     
#      - Correctly handle vm_map areas in hardened usercopy (Matthew Wilcox)
#     
#      - Adjust CFI RCU usage to avoid boot splats with cpuidle (Sami Tolvanen)
#     
#     * tag 'hardening-v5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
#       usercopy: Make usercopy resilient against ridiculously large copies
#       usercopy: Cast pointer to an integer once
#       usercopy: Handle vm_map_ram() areas
#       cfi: Fix __cfi_slowpath_diag RCU usage with cpuidle
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 30306f6194cadcc29c77f6ddcd416a75bf5c0232
# < make -s -j 40 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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 40 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 40 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
.config:5387:warning: override: reassigning to symbol STANDALONE
.config:5388:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
.config:5390:warning: override: reassigning to symbol GCC_PLUGINS
# make -s -j 40 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
vmlinux.o: warning: objtool: ibt_selftest+0x11: sibling call from callable instruction with modified stack frame
vmlinux.o: warning: objtool: __fentry__+0x16: return with modified stack frame
vmlinux.o: warning: objtool: ibt_selftest+0x1e: return with modified stack frame
BTF: .tmp_vmlinux.btf: pahole version v1.12 is too old, need at least v1.16
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
make[1]: *** [/kisskb/src/Makefile:1164: vmlinux] Error 1
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 40 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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-gcc11
# Build took: 0:01:50.276710