# git rev-parse -q --verify 156c05917e0920ef5643eb54c0ea71aae5d60c3d^{commit}
156c05917e0920ef5643eb54c0ea71aae5d60c3d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 156c05917e0920ef5643eb54c0ea71aae5d60c3d
# git clean -qxdf
# < git log -1
# commit 156c05917e0920ef5643eb54c0ea71aae5d60c3d
# Merge: db309f2aedb8 bc2cce3f2ebc
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jun 5 13:09:55 2019 -0700
# 
#     Merge tag 'linux-kselftest-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
#     
#     Pull Kselftest fixes from Shuah Khan:
#     
#      - fixes to cgroup tests (Alex Shi)
#     
#      - fix to userfaultfd compiler warning (Alakesh Haloi)
#     
#      - fix to vm install to include test script to run the test (Naresh
#        Kamboju)
#     
#     * tag 'linux-kselftest-5.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
#       selftests: vm: install test_vmalloc.sh for run_vmtests
#       userfaultfd: selftest: fix compiler warning
#       kselftest/cgroup: fix incorrect test_core skip
#       kselftest/cgroup: fix unexpected testing failure on test_core
#       kselftest/cgroup: fix unexpected testing failure on test_memcontrol
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 156c05917e0920ef5643eb54c0ea71aae5d60c3d
# < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  defconfig
# make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/signal.c:4164:1: internal compiler error: unspellable token PRAGMA
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [/kisskb/src/scripts/Makefile.build:278: kernel/signal.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_setup_act':
/kisskb/src/drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:331:21: note: 'pdeo' was declared here
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
make[1]: *** [/kisskb/src/Makefile:1071: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1842:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-defconfig_s390x
# Build took: 0:01:15.583488