# git rev-parse -q --verify 8a8c600de5dc1d9a7f4b83269fddc80ebd3dd045^{commit}
8a8c600de5dc1d9a7f4b83269fddc80ebd3dd045
already have revision, skipping fetch
# git checkout -q -f -B kisskb 8a8c600de5dc1d9a7f4b83269fddc80ebd3dd045
# git clean -qxdf
# < git log -1
# commit 8a8c600de5dc1d9a7f4b83269fddc80ebd3dd045
# Merge: e60329c97b9c 0417791536ae
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 9 09:46:46 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes from Jason Gunthorpe:
#      "The usual collection of driver bug fixes, and a few regressions from
#       the merge window. Nothing particularly worrisome.
#     
#        - Various missed memory frees and error unwind bugs
#     
#        - Fix regressions in a few iwarp drivers from 5.4 patches
#     
#        - A few regressions added in past kernels
#     
#        - Squash a number of races in mlx5 ODP code"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/mlx5: Add missing synchronize_srcu() for MW cases
#       RDMA/mlx5: Put live in the correct place for ODP MRs
#       RDMA/mlx5: Order num_pending_prefetch properly with synchronize_srcu
#       RDMA/odp: Lift umem_mutex out of ib_umem_odp_unmap_dma_pages()
#       RDMA/mlx5: Fix a race with mlx5_ib_update_xlt on an implicit MR
#       RDMA/mlx5: Do not allow rereg of a ODP MR
#       IB/core: Fix wrong iterating on ports
#       RDMA/nldev: Reshuffle the code to avoid need to rebind QP in error path
#       RDMA/cxgb4: Do not dma memory off of the stack
#       RDMA/cm: Fix memory leak in cm_add/remove_one
#       RDMA/core: Fix an error handling path in 'res_get_common_doit()'
#       RDMA/i40iw: Associate ibdev to netdev before IB device registration
#       RDMA/iwcm: Fix a lock inversion issue
#       RDMA/iw_cxgb4: fix SRQ access from dump_qp()
#       RDMA/hfi1: Prevent memory leak in sdma_init
#       RDMA/core: Fix use after free and refcnt leak on ndev in_device in iwarp_query_port
#       RDMA/siw: Fix serialization issue in write_space()
#       RDMA/vmw_pvrdma: Free SRQ only once
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 8a8c600de5dc1d9a7f4b83269fddc80ebd3dd045
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  badge4_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_badge4_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:625:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
WARNING: vmlinux.o(.text.unlikely+0x5f0): Section mismatch in reference from the function free_memmap() to the function .meminit.text:memblock_free()
The function free_memmap() references
the function __meminit memblock_free().
This is often because free_memmap lacks a __meminit 
annotation or the annotation of memblock_free is wrong.

Completed OK
# rm -rf /kisskb/build/linus_badge4_defconfig_arm
# Build took: 0:00:32.635573