# git rev-parse -q --verify 87caef42200cd44f8b808ec2f8ac2257f3e0a8c1^{commit}
87caef42200cd44f8b808ec2f8ac2257f3e0a8c1
already have revision, skipping fetch
# git checkout -q -f -B kisskb 87caef42200cd44f8b808ec2f8ac2257f3e0a8c1
# git clean -qxdf
# < git log -1
# commit 87caef42200cd44f8b808ec2f8ac2257f3e0a8c1
# Merge: 92f74f7f4083 6d305cbef1aa
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon May 13 14:14:05 2024 -0700
# 
#     Merge tag 'hardening-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
#     
#     Pull hardening updates from Kees Cook:
#      "The bulk of the changes here are related to refactoring and expanding
#       the KUnit tests for string helper and fortify behavior.
#     
#       Some trivial strncpy replacements in fs/ were carried in my tree. Also
#       some fixes to SCSI string handling were carried in my tree since the
#       helper for those was introduce here. Beyond that, just little fixes
#       all around: objtool getting confused about LKDTM+KCFI, preparing for
#       future refactors (constification of sysctl tables, additional
#       __counted_by annotations), a Clang UBSAN+i386 crash fix, and adding
#       more options in the hardening.config Kconfig fragment.
#     
#       Summary:
#     
#        - selftests: Add str*cmp tests (Ivan Orlov)
#     
#        - __counted_by: provide UAPI for _le/_be variants (Erick Archer)
#     
#        - Various strncpy deprecation refactors (Justin Stitt)
#     
#        - stackleak: Use a copy of soon-to-be-const sysctl table (Thomas
#          Weißschuh)
#     
#        - UBSAN: Work around i386 -regparm=3 bug with Clang prior to
#          version 19
#     
#        - Provide helper to deal with non-NUL-terminated string copying
#     
#        - SCSI: Fix older string copying bugs (with new helper)
#     
#        - selftests: Consolidate string helper behavioral tests
#     
#        - selftests: add memcpy() fortify tests
#     
#        - string: Add additional __realloc_size() annotations for "dup"
#          helpers
#     
#        - LKDTM: Fix KCFI+rodata+objtool confusion
#     
#        - hardening.config: Enable KCFI"
#     
#     * tag 'hardening-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (29 commits)
#       uapi: stddef.h: Provide UAPI macros for __counted_by_{le, be}
#       stackleak: Use a copy of the ctl_table argument
#       string: Add additional __realloc_size() annotations for "dup" helpers
#       kunit/fortify: Fix replaced failure path to unbreak __alloc_size
#       hardening: Enable KCFI and some other options
#       lkdtm: Disable CFI checking for perms functions
#       kunit/fortify: Add memcpy() tests
#       kunit/fortify: Do not spam logs with fortify WARNs
#       kunit/fortify: Rename tests to use recommended conventions
#       init: replace deprecated strncpy with strscpy_pad
#       kunit/fortify: Fix mismatched kvalloc()/vfree() usage
#       scsi: qla2xxx: Avoid possible run-time warning with long model_num
#       scsi: mpi3mr: Avoid possible run-time warning with long manufacturer strings
#       scsi: mptfusion: Avoid possible run-time warning with long manufacturer strings
#       fs: ecryptfs: replace deprecated strncpy with strscpy
#       hfsplus: refactor copy_name to not use strncpy
#       reiserfs: replace deprecated strncpy with scnprintf
#       virt: acrn: replace deprecated strncpy with strscpy
#       ubsan: Avoid i386 UBSAN handler crashes with Clang
#       ubsan: Remove 1-element array usage in debug reporting
#       ...
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 87caef42200cd44f8b808ec2f8ac2257f3e0a8c1
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  skiroot_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/linus_skiroot_defconfig_powerpc-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_skiroot_defconfig_powerpc-gcc13
# Build took: 0:04:12.877049