# git rev-parse -q --verify d7393226d15add056285c8fc86723d54d7e0c77d^{commit}
d7393226d15add056285c8fc86723d54d7e0c77d
already have revision, skipping fetch
# git checkout -q -f -B kisskb d7393226d15add056285c8fc86723d54d7e0c77d
# git clean -qxdf
# < git log -1
# commit d7393226d15add056285c8fc86723d54d7e0c77d
# Merge: 1092a94fcbcd d6f4a21f309d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 18 17:17:20 2019 +1200
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma fixes frfom Jason Gunthorpe:
#      "Not much so far. We have the usual batch of bugs and two fixes to code
#       merged this cycle:
#     
#        - Restore valgrind support for the ioctl verbs interface merged this
#          window, and fix a missed error code on an error path from that
#          conversion
#     
#        - A user reported crash on obsolete mthca hardware
#     
#        - pvrdma was using the wrong command opcode toward the hypervisor
#     
#        - NULL pointer crash regression when dumping rdma-cm over netlink
#     
#        - Be conservative about exposing the global rkey"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
#       RDMA/uverbs: Mark ioctl responses with UVERBS_ATTR_F_VALID_OUTPUT
#       RDMA/mthca: Clear QP objects during their allocation
#       RDMA/vmw_pvrdma: Return the correct opcode when creating WR
#       RDMA/cma: Add cm_id restrack resource based on kernel or user cm_id type
#       RDMA/nldev: Don't expose unsafe global rkey to regular user
#       RDMA/uverbs: Fix post send success return value in case of error
# < /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 d7393226d15add056285c8fc86723d54d7e0c77d
# < make -s -j 120 ARCH=arm O=/kisskb/build/linus_footbridge_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  footbridge_defconfig
# make -s -j 120 ARCH=arm O=/kisskb/build/linus_footbridge_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:186:16: 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:339:21: note: 'pdeo' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1338:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
Completed OK
# rm -rf /kisskb/build/linus_footbridge_defconfig_arm
# Build took: 0:00:21.781946