# git rev-parse -q --verify 1566feea450cb0ffcdb47daf723f62640c9f616a^{commit}
1566feea450cb0ffcdb47daf723f62640c9f616a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1566feea450cb0ffcdb47daf723f62640c9f616a
# git clean -qxdf
# < git log -1
# commit 1566feea450cb0ffcdb47daf723f62640c9f616a
# Merge: 7fdfbe08a2b3 b3583fca5fb6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jun 20 12:31:08 2020 -0700
# 
#     Merge tag 's390-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Vasily Gorbik:
#     
#      - a few ptrace fixes mostly for strace and seccomp_bpf kernel tests
#        findings
#     
#      - cleanup unused pm callbacks in virtio ccw
#     
#      - replace kmalloc + memset with kzalloc in crypto
#     
#      - use $(LD) for vDSO linkage to make clang happy
#     
#      - fix vDSO clock_getres() to preserve the same behaviour as
#        posix_get_hrtimer_res()
#     
#      - fix workqueue cpumask warning when NUMA=n and nr_node_ids=2
#     
#      - reduce SLSB writes during input processing, improve warnings and
#        cleanup qdio_data usage in qdio
#     
#      - a few fixes to use scnprintf() instead of snprintf()
#     
#     * tag 's390-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390: fix syscall_get_error for compat processes
#       s390/qdio: warn about unexpected SLSB states
#       s390/qdio: clean up usage of qdio_data
#       s390/numa: let NODES_SHIFT depend on NEED_MULTIPLE_NODES
#       s390/vdso: fix vDSO clock_getres()
#       s390/vdso: Use $(LD) instead of $(CC) to link vDSO
#       s390/protvirt: use scnprintf() instead of snprintf()
#       s390: use scnprintf() in sys_##_prefix##_##_name##_show
#       s390/crypto: use scnprintf() instead of snprintf()
#       s390/zcrypt: use kzalloc
#       s390/virtio: remove unused pm callbacks
#       s390/qdio: reduce SLSB writes during Input Queue processing
#       selftests/seccomp: s390 shares the syscall and return value register
#       s390/ptrace: fix setting syscall number
#       s390/ptrace: pass invalid syscall numbers to tracing
#       s390/ptrace: return -ENOSYS when invalid syscall is supplied
#       s390/seccomp: pass syscall arguments via seccomp_data
#       s390/qdio: fine-tune SLSB update
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 1566feea450cb0ffcdb47daf723f62640c9f616a
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0xF4899B1B
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y
# Added to kconfig CONFIG_TRIM_UNUSED_KSYMS=n
# Added to kconfig CONFIG_UBSAN=n
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4770:warning: override: reassigning to symbol STANDALONE
.config:4773:warning: override: reassigning to symbol CPU_BIG_ENDIAN
.config:4773:warning: override: CPU_BIG_ENDIAN changes choice state
.config:4775:warning: override: reassigning to symbol PPC_DISABLE_WERROR
.config:4776:warning: override: reassigning to symbol SECTION_MISMATCH_WARN_ONLY
.config:4777:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/kernel/seccomp.c: In function '__seccomp_filter':
/kisskb/src/kernel/seccomp.c:930:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
/kisskb/src/drivers/md/dm-writecache.c: In function 'persistent_memory_claim':
/kisskb/src/drivers/md/dm-writecache.c:313:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
Completed OK
# rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc4.9
# Build took: 0:02:37.376448