# git rev-parse -q --verify 9140d8bdd4c5a04abe181bb300378355d56990a4^{commit}
9140d8bdd4c5a04abe181bb300378355d56990a4
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9140d8bdd4c5a04abe181bb300378355d56990a4
# git clean -qxdf
# < git log -1
# commit 9140d8bdd4c5a04abe181bb300378355d56990a4
# Merge: b9bd6806d014 c536277e0db1
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Aug 23 14:53:09 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Doug Ledford:
#      "No beating around the bush: this is a monster pull request for an -rc5
#       kernel. Intel hit me with a series of fixes for TID processing.
#       Mellanox hit me with a series for their UMR memory support.
#     
#       And we had one fix for siw that fixes the 32bit build warnings and
#       because of the number of casts that had to be changed to properly
#       silence the warnings, that one patch alone is a full 40% of the LOC of
#       this entire pull request. Given that this is the initial release
#       kernel for siw, I'm trying to fix anything in it that we can, so that
#       adds to the impetus to take fixes for it like this one.
#     
#       I had to do a rebase early in the week. Jason had thought he put a
#       patch on the rc queue that he needed to be there so he could base some
#       work off of it, and it had actually not been placed there. So he asked
#       me (on Tuesday) to fix that up before pushing my wip branch to the
#       official rc branch. I did, and that's why the early patches look like
#       they were all committed at the same time on Tuesday. That bunch had
#       been in my queue prior.
#     
#       The various patches all pass my test for being legitimate fixes and
#       not attempts to slide new features or development into a late rc.
#       Well, they were all fixes with the exception of a couple clean up
#       patches people wrote for making the fixes they also wrote better (like
#       a cleanup patch to move UMR checking into a function so that the
#       remaining UMR fix patches can reference that function), so I left
#       those in place too.
#     
#       My apologies for the LOC count and the number of patches here, it's
#       just how the cards fell this cycle.
#     
#       Summary:
#     
#        - Fix siw buffer mapping issue
#     
#        - Fix siw 32/64 casting issues
#     
#        - Fix a KASAN access issue in bnxt_re
#     
#        - Fix several memory leaks (hfi1, mlx4)
#     
#        - Fix a NULL deref in cma_cleanup
#     
#        - Fixes for UMR memory support in mlx5 (4 patch series)
#     
#        - Fix namespace check for restrack
#     
#        - Fixes for counter support
#     
#        - Fixes for hfi1 TID processing (5 patch series)
#     
#        - Fix potential NULL deref in siw
#     
#        - Fix memory page calculations in mlx5"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (21 commits)
#       RDMA/siw: Fix 64/32bit pointer inconsistency
#       RDMA/siw: Fix SGL mapping issues
#       RDMA/bnxt_re: Fix stack-out-of-bounds in bnxt_qplib_rcfw_send_message
#       infiniband: hfi1: fix memory leaks
#       infiniband: hfi1: fix a memory leak bug
#       IB/mlx4: Fix memory leaks
#       RDMA/cma: fix null-ptr-deref Read in cma_cleanup
#       IB/mlx5: Block MR WR if UMR is not possible
#       IB/mlx5: Fix MR re-registration flow to use UMR properly
#       IB/mlx5: Report and handle ODP support properly
#       IB/mlx5: Consolidate use_umr checks into single function
#       RDMA/restrack: Rewrite PID namespace check to be reliable
#       RDMA/counters: Properly implement PID checks
#       IB/core: Fix NULL pointer dereference when bind QP to counter
#       IB/hfi1: Drop stale TID RDMA packets that cause TIDErr
#       IB/hfi1: Add additional checks when handling TID RDMA WRITE DATA packet
#       IB/hfi1: Add additional checks when handling TID RDMA READ RESP packet
#       IB/hfi1: Unsafe PSN checking for TID RDMA READ Resp packet
#       IB/hfi1: Drop stale TID RDMA packets
#       RDMA/siw: Fix potential NULL de-ref
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 9140d8bdd4c5a04abe181bb300378355d56990a4
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_malta_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  malta_defconfig
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_malta_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
Completed OK
# rm -rf /kisskb/build/linus_malta_defconfig_mips-gcc8
# Build took: 0:02:49.940342