# git rev-parse -q --verify e04360a2ea01bf42aa639b65aad81f502e896c7f^{commit}
e04360a2ea01bf42aa639b65aad81f502e896c7f
already have revision, skipping fetch
# git checkout -q -f -B kisskb e04360a2ea01bf42aa639b65aad81f502e896c7f
# git clean -qxdf
# < git log -1
# commit e04360a2ea01bf42aa639b65aad81f502e896c7f
# Merge: 514798d36572 3d8287544223
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Jul 1 14:54:03 2021 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma updates from Jason Gunthorpe:
#      "This contains a replacement driver for Intel iWarp hardware. This new
#       driver supports the old ethernet hardware and also newer chips that
#       can do ROCE.
#     
#       Other than that, this contains the typical mix of patches:
#     
#        - Driver updates and cleanups for bnxt_re, cxgb4, mlx4, and mlx5
#     
#        - Many static checker driven code clean ups, including a wide
#          refcount_t conversion
#     
#        - Several series for the hns driver, more HIP09 HW capabilities,
#          migration to new HW register manipulators, and code cleanups
#     
#        - Minor fixes and improvements in srp, rts, and cm
#     
#        - Improvements throughout for sysfs related code to use
#          DEVICE_ATTR_*, make the ib_port sysfs first-class, and overall use
#          sysfs APIs properly
#     
#        - Intel's new irdma driver replacing i40iw
#     
#        - rxe general clean ups and Memory Window support"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (211 commits)
#       RDMA/core: Always release restrack object
#       RDMA/mlx5: Don't access NULL-cleared mpi pointer
#       RDMA/irdma: Fix potential overflow expression in irdma_prm_get_pbles
#       RDMA/irdma: Check contents of user-space irdma_mem_reg_req object
#       RDMA/rxe: Missing unlock on error in get_srq_wqe()
#       RDMA/cma: Fix rdma_resolve_route() memory leak
#       RDMA/core/sa_query: Remove unused argument
#       RDMA/cma: Fix incorrect Packet Lifetime calculation
#       RDMA/cma: Protect RMW with qp_mutex
#       RDMA/cma: Remove unnecessary INIT->INIT transition
#       RDMA/hns: Add window selection field of congestion control
#       RDMA/hfi1: Remove use of kmap()
#       RDMA/irdma: Remove use of kmap()
#       RDMA/bnxt_re: Fix uninitialized struct bit field rsvd1
#       IB/isert: Align target max I/O size to initiator size
#       RDMA/hns: Fix incorrect vlan enable bit in QPC
#       MAINTAINERS: Update Broadcom RDMA maintainers
#       RDMA/irdma: Use the queried port attributes
#       RDMA/rxe: Fix redundant skb_put_zero
#       RDMA/rxe: Fix extra copy in prepare_ack_packet
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 e04360a2ea01bf42aa639b65aad81f502e896c7f
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  defconfig
arch/arm64/configs/defconfig:1018:warning: override: reassigning to symbol MTK_PMIC_WRAP
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc8
# Build took: 0:11:40.259323