# git rev-parse -q --verify a1e16bc7d5f7ca3599d8a7f061841c93a563665e^{commit}
a1e16bc7d5f7ca3599d8a7f061841c93a563665e
already have revision, skipping fetch
# git checkout -q -f -B kisskb a1e16bc7d5f7ca3599d8a7f061841c93a563665e
# git clean -qxdf
# < git log -1
# commit a1e16bc7d5f7ca3599d8a7f061841c93a563665e
# Merge: 2a934b38c066 c7a198c70076
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Oct 17 11:18:18 2020 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma updates from Jason Gunthorpe:
#      "A usual cycle for RDMA with a typical mix of driver and core subsystem
#       updates:
#     
#        - Driver minor changes and bug fixes for mlx5, efa, rxe, vmw_pvrdma,
#          hns, usnic, qib, qedr, cxgb4, hns, bnxt_re
#     
#        - Various rtrs fixes and updates
#     
#        - Bug fix for mlx4 CM emulation for virtualization scenarios where
#          MRA wasn't working right
#     
#        - Use tracepoints instead of pr_debug in the CM code
#     
#        - Scrub the locking in ucma and cma to close more syzkaller bugs
#     
#        - Use tasklet_setup in the subsystem
#     
#        - Revert the idea that 'destroy' operations are not allowed to fail
#          at the driver level. This proved unworkable from a HW perspective.
#     
#        - Revise how the umem API works so drivers make fewer mistakes using
#          it
#     
#        - XRC support for qedr
#     
#        - Convert uverbs objects RWQ and MW to new the allocation scheme
#     
#        - Large queue entry sizes for hns
#     
#        - Use hmm_range_fault() for mlx5 On Demand Paging
#     
#        - uverbs APIs to inspect the GID table instead of sysfs
#     
#        - Move some of the RDMA code for building large page SGLs into
#          lib/scatterlist"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (191 commits)
#       RDMA/ucma: Fix use after free in destroy id flow
#       RDMA/rxe: Handle skb_clone() failure in rxe_recv.c
#       RDMA/rxe: Move the definitions for rxe_av.network_type to uAPI
#       RDMA: Explicitly pass in the dma_device to ib_register_device
#       lib/scatterlist: Do not limit max_segment to PAGE_ALIGNED values
#       IB/mlx4: Convert rej_tmout radix-tree to XArray
#       RDMA/rxe: Fix bug rejecting all multicast packets
#       RDMA/rxe: Fix skb lifetime in rxe_rcv_mcast_pkt()
#       RDMA/rxe: Remove duplicate entries in struct rxe_mr
#       IB/hfi,rdmavt,qib,opa_vnic: Update MAINTAINERS
#       IB/rdmavt: Fix sizeof mismatch
#       MAINTAINERS: CISCO VIC LOW LATENCY NIC DRIVER
#       RDMA/bnxt_re: Fix sizeof mismatch for allocation of pbl_tbl.
#       RDMA/bnxt_re: Use rdma_umem_for_each_dma_block()
#       RDMA/umem: Move to allocate SG table from pages
#       lib/scatterlist: Add support in dynamic allocation of SG table from pages
#       tools/testing/scatterlist: Show errors in human readable form
#       tools/testing/scatterlist: Rejuvenate bit-rotten test
#       RDMA/ipoib: Set rtnl_link_ops for ipoib interfaces
#       RDMA/uverbs: Expose the new GID query API to user space
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 a1e16bc7d5f7ca3599d8a7f061841c93a563665e
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  nhk8815_defconfig
# < make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 48 ARCH=arm O=/kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/linus_nhk8815_defconfig_arm-gcc4.9
# Build took: 0:01:10.440112