# git rev-parse -q --verify f8693b3eb59f9055edca86b0789fd6593a57edf4^{commit}
f8693b3eb59f9055edca86b0789fd6593a57edf4
already have revision, skipping fetch
# git checkout -q -f -B kisskb f8693b3eb59f9055edca86b0789fd6593a57edf4
# git clean -qxdf
# < git log -1
# commit f8693b3eb59f9055edca86b0789fd6593a57edf4
# Merge: 8df2a0a6da45 7667e63c8af9
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 10 10:26:28 2020 -0700
# 
#     Merge tag 'libata-5.7-2020-04-09' of git://git.kernel.dk/linux-block
#     
#     Pull libata fixes from Jens Axboe:
#      "A few followup changes/fixes for libata:
#     
#        - PMP removal fix (Kai-Heng)
#     
#        - Add remapped NVMe device attribute to sysfs (Kai-Heng)
#     
#        - Remove redundant assignment (Colin)
#     
#        - Add yet another Comet Lake ID (Jian-Hong)"
#     
#     * tag 'libata-5.7-2020-04-09' of git://git.kernel.dk/linux-block:
#       ahci: Add Intel Comet Lake PCH RAID PCI ID
#       ata: ahci: Add sysfs attribute to show remapped NVMe device count
#       ata: ahci-imx: remove redundant assignment to ret
#       libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 f8693b3eb59f9055edca86b0789fd6593a57edf4
# < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  defconfig
# < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/kernel/trace/ftrace.c: In function 'pid_open.isra.59':
/kisskb/src/kernel/trace/ftrace.c:7166:6: warning: 'seq_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ret = seq_open(file, seq_ops);
      ^
/kisskb/src/kernel/trace/ftrace.c: In function 'pid_write.isra.60':
/kisskb/src/kernel/trace/ftrace.c:7244:8: warning: 'filtered_pids' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ret = trace_pid_write(filtered_pids, &pid_list, ubuf, cnt);
        ^
/kisskb/src/kernel/trace/ftrace.c:7261:22: warning: 'other_pids' may be used uninitialized in this function [-Wmaybe-uninitialized]
  } else if (pid_list && !other_pids) {
                      ^
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
/kisskb/src/fs/btrfs/backref.c: In function 'is_shared_data_backref':
/kisskb/src/fs/btrfs/backref.c:394:9: warning: missing braces around initializer [-Wmissing-braces]
  struct prelim_ref target = {0};
         ^
/kisskb/src/fs/btrfs/backref.c:394:9: warning: (near initialization for 'target.rbnode') [-Wmissing-braces]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc4.9
# Build took: 0:03:33.422755