# git rev-parse -q --verify 7a3fad30fd8b4b5e370906b3c554f64026f56c2f^{commit}
7a3fad30fd8b4b5e370906b3c554f64026f56c2f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7a3fad30fd8b4b5e370906b3c554f64026f56c2f
# git clean -qxdf
# < git log -1
# commit 7a3fad30fd8b4b5e370906b3c554f64026f56c2f
# Merge: d1e9a63dcd72 ad8070cb1b4b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jul 24 10:29:50 2024 -0700
# 
#     Merge tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
#     
#     Pull random number generator updates from Jason Donenfeld:
#      "This adds getrandom() support to the vDSO.
#     
#       First, it adds a new kind of mapping to mmap(2), MAP_DROPPABLE, which
#       lets the kernel zero out pages anytime under memory pressure, which
#       enables allocating memory that never gets swapped to disk but also
#       doesn't count as being mlocked.
#     
#       Then, the vDSO implementation of getrandom() is introduced in a
#       generic manner and hooked into random.c.
#     
#       Next, this is implemented on x86. (Also, though it's not ready for
#       this pull, somebody has begun an arm64 implementation already)
#     
#       Finally, two vDSO selftests are added.
#     
#       There are also two housekeeping cleanup commits"
#     
#     * tag 'random-6.11-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
#       MAINTAINERS: add random.h headers to RNG subsection
#       random: note that RNDGETPOOL was removed in 2.6.9-rc2
#       selftests/vDSO: add tests for vgetrandom
#       x86: vdso: Wire up getrandom() vDSO implementation
#       random: introduce generic vDSO getrandom() implementation
#       mm: add MAP_DROPPABLE for designating always lazily freeable mappings
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 7a3fad30fd8b4b5e370906b3c554f64026f56c2f
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-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_defconfig_s390x-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
.config:3972:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 160 ARCH=s390 O=/kisskb/build/linus_defconfig_s390x-gcc13 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-13.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/linus_defconfig_s390x-gcc13
# Build took: 0:08:22.401390