# git rev-parse -q --verify 49572d5361298711207ab387a6c318407deb963a^{commit}
49572d5361298711207ab387a6c318407deb963a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 49572d5361298711207ab387a6c318407deb963a
# git clean -qxdf
# < git log -1
# commit 49572d5361298711207ab387a6c318407deb963a
# Merge: 18713e8a6893 793a539ac788
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 26 17:45:24 2023 -0700
# 
#     Merge tag 'cxl-fixes-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
#     
#     Pull compute express link fixes from Dan Williams:
#      "The 'media ready' series prevents the driver from acting on bad
#       capacity information, and it moves some checks earlier in the init
#       sequence which impacts topics in the queue for 6.5.
#     
#       Additional hotplug testing uncovered a missing enable for memory
#       decode. A debug crash fix is also included.
#     
#       Summary:
#     
#        - Stop trusting capacity data before the "media ready" indication
#     
#        - Add missing HDM decoder capability enable for the cold-plug case
#     
#        - Fix a debug message induced crash"
#     
#     * tag 'cxl-fixes-6.4-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl:
#       cxl: Explicitly initialize resources when media is not ready
#       cxl/port: Fix NULL pointer access in devm_cxl_add_port()
#       cxl: Move cxl_await_media_ready() to before capacity info retrieval
#       cxl: Wait Memory_Info_Valid before access memory related info
#       cxl/port: Enable the HDM decoder capability for switch ports
# < /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 49572d5361298711207ab387a6c318407deb963a
# < make -s -j 40 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 40 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 40 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:3677:warning: override: reassigning to symbol DEBUG_INFO_BTF
# make -s -j 40 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: 0:03:38.213615