# git rev-parse -q --verify 4fa56ad0d12e24df768c98bffe9039f915d1bc02^{commit}
4fa56ad0d12e24df768c98bffe9039f915d1bc02
already have revision, skipping fetch
# git checkout -q -f -B kisskb 4fa56ad0d12e24df768c98bffe9039f915d1bc02
# git clean -qxdf
# < git log -1
# commit 4fa56ad0d12e24df768c98bffe9039f915d1bc02
# Merge: 3fb4f979b4fa d1c803a9ccd7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 8 15:51:11 2021 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Jason Gunthorpe:
#      "Nothing very exciting here, just a few small bug fixes. No red flags
#       for this release have shown up.
#     
#        - Regression from the last pull request in cxgb4 related to the ipv6
#          fixes
#     
#        - KASAN crasher in rtrs
#     
#        - oops in hfi1 related to a buggy BIOS
#     
#        - Userspace could oops qedr's XRC support
#     
#        - Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink
#          message"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/addr: Be strict with gid size
#       RDMA/qedr: Fix kernel panic when trying to access recv_cq
#       IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS
#       RDMA/cxgb4: check for ipv6 address properly while destroying listener
#       RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files
# < /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 4fa56ad0d12e24df768c98bffe9039f915d1bc02
# < make -s -j 24 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 24 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 24 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 24 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/fs/btrfs/tree-checker.c: In function 'check_root_item':
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: missing braces around initializer [-Wmissing-braces]
  struct btrfs_root_item ri = { 0 };
         ^
/kisskb/src/fs/btrfs/tree-checker.c:1071:9: warning: (near initialization for 'ri.inode') [-Wmissing-braces]
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc4.9
# Build took: 0:04:59.664375