# git rev-parse -q --verify ad0371482b1ed599a0e9f8cce50e8499c7c1497b^{commit}
ad0371482b1ed599a0e9f8cce50e8499c7c1497b
already have revision, skipping fetch
# git checkout -q -f -B kisskb ad0371482b1ed599a0e9f8cce50e8499c7c1497b
# git clean -qxdf
# < git log -1
# commit ad0371482b1ed599a0e9f8cce50e8499c7c1497b
# Merge: c127e59bee3e2 5c5702e259dc6
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Sep 27 21:53:55 2018 +0200
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Jason writes:
#       "Second RDMA rc pull request
#     
#        - Fix a long standing race bug when destroying comp_event file descriptors
#     
#        - srp, hfi1, bnxt_re: Various driver crashes from missing validation
#          and other cases
#     
#        - Fixes for regressions in patches merged this window in the gid
#          cache, devx, ucma and uapi."
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/core: Set right entry state before releasing reference
#       IB/mlx5: Destroy the DEVX object upon error flow
#       IB/uverbs: Free uapi on destroy
#       RDMA/bnxt_re: Fix system crash during RDMA resource initialization
#       IB/hfi1: Fix destroy_qp hang after a link down
#       IB/hfi1: Fix context recovery when PBC has an UnsupportedVL
#       IB/hfi1: Invalid user input can result in crash
#       IB/hfi1: Fix SL array bounds check
#       RDMA/uverbs: Fix validity check for modify QP
#       IB/srp: Avoid that sg_reset -d ${srp_device} triggers an infinite loop
#       ucma: fix a use-after-free in ucma_resolve_ip()
#       RDMA/uverbs: Atomically flush and mark closed the comp event queue
#       cxgb4: fix abort_req_rss6 struct
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 ad0371482b1ed599a0e9f8cce50e8499c7c1497b
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus_pseries_le_defconfig+NO_NUMA_ppc64le-gcc5
# Build took: 0:09:35.323180