# 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/powerpc-linux/bin/powerpc-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version
# < git log --format=%s --max-count=1 d7393226d15add056285c8fc86723d54d7e0c77d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  corenet32_smp_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/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/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1263:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event':
/kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1434:5: warning: 'page' 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/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0xc70a58) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.0.0-rc2-gd7393226d15a
Created:      Fri Jan 18 22:12:13 2019
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5908602 Bytes = 5770.12 KiB = 5.63 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_corenet32_smp_defconfig_powerpc-gcc4.6
# Build took: 0:01:48.813502