# git rev-parse -q --verify ab51cac00ef2859f20a73d33a53f3a8987b65e11^{commit}
ab51cac00ef2859f20a73d33a53f3a8987b65e11
already have revision, skipping fetch
# git checkout -q -f -B kisskb ab51cac00ef2859f20a73d33a53f3a8987b65e11
# git clean -qxdf
# < git log -1
# commit ab51cac00ef2859f20a73d33a53f3a8987b65e11
# Merge: 5ef58e290782 167ff131cb3d
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 24 19:17:30 2020 -0700
# 
#     Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
#     
#     Pull networking fixes from David Miller:
#     
#      1) Fix memory leak in netfilter flowtable, from Roi Dayan.
#     
#      2) Ref-count leaks in netrom and tipc, from Xiyu Yang.
#     
#      3) Fix warning when mptcp socket is never accepted before close, from
#         Florian Westphal.
#     
#      4) Missed locking in ovs_ct_exit(), from Tonghao Zhang.
#     
#      5) Fix large delays during PTP synchornization in cxgb4, from Rahul
#         Lakkireddy.
#     
#      6) team_mode_get() can hang, from Taehee Yoo.
#     
#      7) Need to use kvzalloc() when allocating fw tracer in mlx5 driver,
#         from Niklas Schnelle.
#     
#      8) Fix handling of bpf XADD on BTF memory, from Jann Horn.
#     
#      9) Fix BPF_STX/BPF_B encoding in x86 bpf jit, from Luke Nelson.
#     
#     10) Missing queue memory release in iwlwifi pcie code, from Johannes
#         Berg.
#     
#     11) Fix NULL deref in macvlan device event, from Taehee Yoo.
#     
#     12) Initialize lan87xx phy correctly, from Yuiko Oshino.
#     
#     13) Fix looping between VRF and XFRM lookups, from David Ahern.
#     
#     14) etf packet scheduler assumes all sockets are full sockets, which is
#         not necessarily true. From Eric Dumazet.
#     
#     15) Fix mptcp data_fin handling in RX path, from Paolo Abeni.
#     
#     16) fib_select_default() needs to handle nexthop objects, from David
#         Ahern.
#     
#     17) Use GFP_ATOMIC under spinlock in mac80211_hwsim, from Wei Yongjun.
#     
#     18) vxlan and geneve use wrong nlattr array, from Sabrina Dubroca.
#     
#     19) Correct rx/tx stats in bcmgenet driver, from Doug Berger.
#     
#     20) BPF_LDX zero-extension is encoded improperly in x86_32 bpf jit, fix
#         from Luke Nelson.
#     
#     * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (100 commits)
#       selftests/bpf: Fix a couple of broken test_btf cases
#       tools/runqslower: Ensure own vmlinux.h is picked up first
#       bpf: Make bpf_link_fops static
#       bpftool: Respect the -d option in struct_ops cmd
#       selftests/bpf: Add test for freplace program with expected_attach_type
#       bpf: Propagate expected_attach_type when verifying freplace programs
#       bpf: Fix leak in LINK_UPDATE and enforce empty old_prog_fd
#       bpf, x86_32: Fix logic error in BPF_LDX zero-extension
#       bpf, x86_32: Fix clobbering of dst for BPF_JSET
#       bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension
#       bpf: Fix reStructuredText markup
#       net: systemport: suppress warnings on failed Rx SKB allocations
#       net: bcmgenet: suppress warnings on failed Rx SKB allocations
#       macsec: avoid to set wrong mtu
#       mac80211: sta_info: Add lockdep condition for RCU list usage
#       mac80211: populate debugfs only after cfg80211 init
#       net: bcmgenet: correct per TX/RX ring statistics
#       net: meth: remove spurious copyright text
#       net: phy: bcm84881: clear settings on link down
#       chcr: Fix CPU hard lockup
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 ab51cac00ef2859f20a73d33a53f3a8987b65e11
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  ebsa110_defconfig
# < make -s -j 80 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1652:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
Completed OK
# rm -rf /kisskb/build/linus_ebsa110_defconfig_arm-gcc4.9
# Build took: 0:00:38.712710