# git rev-parse -q --verify 1abd8a8f39cd9a2925149000056494523c85643a^{commit}
1abd8a8f39cd9a2925149000056494523c85643a
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1abd8a8f39cd9a2925149000056494523c85643a
# git clean -qxdf
# < git log -1
# commit 1abd8a8f39cd9a2925149000056494523c85643a
# Merge: d8894a0 375dc53
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jun 21 07:22:30 2018 +0900
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Jason Gunthorpe:
#      "Here are eight fairly small fixes collected over the last two weeks.
#     
#       Regression and crashing bug fixes:
#     
#        - mlx4/5: Fixes for issues found from various checkers
#     
#        - A resource tracking and uverbs regression in the core code
#     
#        - qedr: NULL pointer regression found during testing
#     
#        - rxe: Various small bugs"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       IB/rxe: Fix missing completion for mem_reg work requests
#       RDMA/core: Save kernel caller name when creating CQ using ib_create_cq()
#       IB/uverbs: Fix ordering of ucontext check in ib_uverbs_write
#       IB/mlx4: Fix an error handling path in 'mlx4_ib_rereg_user_mr()'
#       RDMA/qedr: Fix NULL pointer dereference when running over iWARP without RDMA-CM
#       IB/mlx5: Fix return value check in flow_counters_set_data()
#       IB/mlx5: Fix memory leak in mlx5_ib_create_flow
#       IB/rxe: avoid double kfree skb
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < git log --format=%s --max-count=1 1abd8a8f39cd9a2925149000056494523c85643a
# < make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allnoconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# make -s -j 48 ARCH=xtensa O=/kisskb/build/linus_xtensa-allnoconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter.
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allnoconfig_xtensa
# Build took: 0:00:13.361319