# git rev-parse -q --verify 17784de648be93b4eef0ef8fe28a16ff04feecc7^{commit}
17784de648be93b4eef0ef8fe28a16ff04feecc7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 17784de648be93b4eef0ef8fe28a16ff04feecc7
# git clean -qxdf
# < git log -1
# commit 17784de648be93b4eef0ef8fe28a16ff04feecc7
# Merge: 6f69c981811c 0af462f19e63
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun May 7 11:04:26 2023 -0700
# 
#     Merge tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull debugobjects fix from Thomas Gleixner:
#      "A single fix for debugobjects:
#     
#       The recent fix to ensure atomicity of lookup and allocation
#       inadvertently broke the pool refill mechanism, so that debugobject
#       OOMs now in certain situations. The reason is that the functions which
#       got updated no longer invoke debug_objecs_init(), which is now the
#       only place to care about refilling the tracking object pool.
#     
#       Restore the original behaviour by adding explicit refill opportunities
#       to those places"
#     
#     * tag 'core-debugobjects-2023-05-06' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       debugobject: Ensure pool refill (again)
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 17784de648be93b4eef0ef8fe28a16ff04feecc7
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3681:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc11
# Build took: 0:05:11.796916