# git rev-parse -q --verify f154c806676ad7153c6e161f30c53a44855329d6^{commit}
f154c806676ad7153c6e161f30c53a44855329d6
already have revision, skipping fetch
# git checkout -q -f -B kisskb f154c806676ad7153c6e161f30c53a44855329d6
# git clean -qxdf
# < git log -1
# commit f154c806676ad7153c6e161f30c53a44855329d6
# Merge: 7b871c7713d1 bb9c14ad267d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Sep 9 12:55:12 2021 -0700
# 
#     Merge tag 's390-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull more s390 updates from Heiko Carstens:
#      "Except for the xpram device driver removal it is all about fixes and
#       cleanups.
#     
#        - Fix topology update on cpu hotplug, so notifiers see expected
#          masks. This bug was uncovered with SCHED_CORE support.
#     
#        - Fix stack unwinding so that the correct number of entries are
#          omitted like expected by common code. This fixes KCSAN selftests.
#     
#        - Add kmemleak annotation to stack_alloc to avoid false positive
#          kmemleak warnings.
#     
#        - Avoid layering violation in common I/O code and don't unregister
#          subchannel from child-drivers.
#     
#        - Remove xpram device driver for which no real use case exists since
#          the kernel is 64 bit only. Also all hypervisors got required
#          support removed in the meantime, which means the xpram device
#          driver is dead code.
#     
#        - Fix -ENODEV handling of clp_get_state in our PCI code.
#     
#        - Enable KFENCE in debug defconfig.
#     
#        - Cleanup hugetlbfs s390 specific Kconfig dependency.
#     
#        - Quite a lot of trivial fixes to get rid of "W=1" warnings, and and
#          other simple cleanups"
#     
#     * tag 's390-5.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       hugetlbfs: s390 is always 64bit
#       s390/ftrace: remove incorrect __va usage
#       s390/zcrypt: remove incorrect kernel doc indicators
#       scsi: zfcp: fix kernel doc comments
#       s390/sclp: add __nonstring annotation
#       s390/hmcdrv_ftp: fix kernel doc comment
#       s390: remove xpram device driver
#       s390/pci: read clp_list_pci_req only once
#       s390/pci: fix clp_get_state() handling of -ENODEV
#       s390/cio: fix kernel doc comment
#       s390/ctrlchar: fix kernel doc comment
#       s390/con3270: use proper type for tasklet function
#       s390/cpum_cf: move array from header to C file
#       s390/mm: fix kernel doc comments
#       s390/topology: fix topology information when calling cpu hotplug notifiers
#       s390/unwind: use current_frame_address() to unwind current task
#       s390/configs: enable CONFIG_KFENCE in debug_defconfig
#       s390/entry: make oklabel within CHKSTG macro local
#       s390: add kmemleak annotation in stack_alloc()
#       s390/cio: dont unregister subchannel from child-drivers
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 f154c806676ad7153c6e161f30c53a44855329d6
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
.config:6232:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
/kisskb/src/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
/kisskb/src/scripts/dtc/include-prefixes/arm/bcm2711-rpi-4-b.dts:220.10-231.4: Warning (pci_device_reg): /scb/pcie@7d500000/pci@1,0: PCI unit address format error, expected "0,0"
warning: LSE atomics not supported by binutils
/kisskb/src/drivers/spi/spi-tegra20-slink.c:1188:12: warning: 'tegra_slink_runtime_suspend' defined but not used [-Wunused-function]
 static int tegra_slink_runtime_suspend(struct device *dev)
            ^
/kisskb/src/drivers/spi/spi-tegra20-slink.c:1200:12: warning: 'tegra_slink_runtime_resume' defined but not used [-Wunused-function]
 static int tegra_slink_runtime_resume(struct device *dev)
            ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:03:00.308189