Buildresult: linus/shmobile_defconfig/arm-gcc4.6 built on Apr 10 2018, 19:07

kisskb

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Status:	OK
Date/Time:	Apr 10 2018, 19:07
Duration:	0:00:33.018891
Builder:	ka4
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (`c18bb396d3d261ebbb4efbc05129c5d354c541e4)`
Target:	linus/shmobile_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:	shmobile_defconfig (download)
Log:	Download original Possible warnings (16) ipc/shm.c:1607:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Ud8c0>]' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:182:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3176:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:637:17: warning: 'now' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:207:36: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:392:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:392:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-debugfs.c:245:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-debugfs.c:326:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] Full Log # 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/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 c18bb396d3d261ebbb4efbc05129c5d354c541e4 # < make -s -j 40 ARCH=arm O=/kisskb/build/linus_shmobile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- shmobile_defconfig # make -s -j 40 ARCH=arm O=/kisskb/build/linus_shmobile_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1607:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/core/pcm_iec958.c: In function 'create_iec958_consumer': /kisskb/src/sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/net/core/gen_stats.c:149:19: warning: 'seq' 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/net/core/flow_dissector.c: In function '__skb_flow_dissect': /kisskb/src/net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Ud8c0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Ud8c0>]' was declared here /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/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3176:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:637:17: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c:1044:10: note: 'now' was declared here /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:207:36: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:378:19: note: 'dflags' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:377:25: note: 'lflags' was declared here /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker': /kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c:234:28: note: 'next' was declared here /kisskb/src/drivers/usb/host/xhci-debugfs.c: In function 'xhci_ring_open': /kisskb/src/drivers/usb/host/xhci-debugfs.c:245:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/host/xhci-debugfs.c: In function 'xhci_context_open': /kisskb/src/drivers/usb/host/xhci-debugfs.c:326:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_shmobile_defconfig_arm # Build took: 0:00:33.018891

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