# git rev-parse -q --verify c18bb396d3d261ebbb4efbc05129c5d354c541e4^{commit}
c18bb396d3d261ebbb4efbc05129c5d354c541e4
already have revision, skipping fetch
# git checkout -q -f -B kisskb c18bb396d3d261ebbb4efbc05129c5d354c541e4
# git clean -qxdf
# < git log -1
# commit c18bb396d3d261ebbb4efbc05129c5d354c541e4
# Merge: fd3b36d a2ac999
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Apr 9 17:04:10 2018 -0700
# 
#     Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
#     
#     Pull networking fixes from David Miller:
#     
#      1) The sockmap code has to free socket memory on close if there is
#         corked data, from John Fastabend.
#     
#      2) Tunnel names coming from userspace need to be length validated. From
#         Eric Dumazet.
#     
#      3) arp_filter() has to take VRFs properly into account, from Miguel
#         Fadon Perlines.
#     
#      4) Fix oops in error path of tcf_bpf_init(), from Davide Caratti.
#     
#      5) Missing idr_remove() in u32_delete_key(), from Cong Wang.
#     
#      6) More syzbot stuff. Several use of uninitialized value fixes all
#         over, from Eric Dumazet.
#     
#      7) Do not leak kernel memory to userspace in sctp, also from Eric
#         Dumazet.
#     
#      8) Discard frames from unused ports in DSA, from Andrew Lunn.
#     
#      9) Fix DMA mapping and reset/failover problems in ibmvnic, from Thomas
#         Falcon.
#     
#     10) Do not access dp83640 PHY registers prematurely after reset, from
#         Esben Haabendal.
#     
#     * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits)
#       vhost-net: set packet weight of tx polling to 2 * vq size
#       net: thunderx: rework mac addresses list to u64 array
#       inetpeer: fix uninit-value in inet_getpeer
#       dp83640: Ensure against premature access to PHY registers after reset
#       devlink: convert occ_get op to separate registration
#       ARM: dts: ls1021a: Specify TBIPA register address
#       net/fsl_pq_mdio: Allow explicit speficition of TBIPA address
#       ibmvnic: Do not reset CRQ for Mobility driver resets
#       ibmvnic: Fix failover case for non-redundant configuration
#       ibmvnic: Fix reset scheduler error handling
#       ibmvnic: Zero used TX descriptor counter on reset
#       ibmvnic: Fix DMA mapping mistakes
#       tipc: use the right skb in tipc_sk_fill_sock_diag()
#       sctp: sctp_sockaddr_af must check minimal addr length for AF_INET6
#       net: dsa: Discard frames from unused ports
#       sctp: do not leak kernel memory to user space
#       soreuseport: initialise timewait reuseport field
#       ipv4: fix uninit-value in ip_route_output_key_hash_rcu()
#       dccp: initialize ireq->ir_mark
#       net: fix uninit-value in __hw_addr_add_ex()
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 c18bb396d3d261ebbb4efbc05129c5d354c541e4
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  corenet64_smp_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_corenet64_smp_defconfig_powerpc 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:182:16: 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:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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:2497:6: 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:1819:6: warning: 'ret' 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:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
INFO: Uncompressed kernel (size 0xf10720) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x1000000)
Image Name:   Linux-4.16.0-gc18bb39
Created:      Tue Apr 10 19:15:28 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    6342279 Bytes = 6193.63 kB = 6.05 MB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_corenet64_smp_defconfig_powerpc
# Build took: 0:02:40.803160