Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc4.6 built on Jul 19 2018, 15:22

kisskb

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Status:	OK
Date/Time:	Jul 19 2018, 15:22
Duration:	0:02:19.022030
Builder:	ka4
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (`024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc4.6
Branch:	linus-rand
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible warnings (32) arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] kernel/trace/.tmp_ring_buffer_benchmark.o: warning: objtool: ring_buffer_consumer_thread()+0x1eb: unreachable instruction kernel/trace/.tmp_trace.o: warning: objtool: __tracing_resize_ring_buffer()+0xb3: unreachable instruction lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] mm/hmm.c:438:27: warning: 'write_fault' may be used uninitialized in this function [-Wuninitialized] mm/hmm.c:438:27: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] mm/hmm.c:467:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] mm/hmm.c:468:28: warning: 'write_fault' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] fs/f2fs/file.c:2823:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] drivers/mfd/arizona-core.c:1404:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] Full Log # git rev-parse -q --verify 024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c^{commit} 024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c already have revision, skipping fetch # git checkout -q -f -B kisskb 024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c # git clean -qxdf # < git log -1 # commit 024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c # Merge: 05df204 e56b8ce # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Jul 18 19:32:54 2018 -0700 # # Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net # # Pull networking fixes from David Miller: # "Lots of fixes, here goes: # # 1) NULL deref in qtnfmac, from Gustavo A. R. Silva. # # 2) Kernel oops when fw download fails in rtlwifi, from Ping-Ke Shih. # # 3) Lost completion messages in AF_XDP, from Magnus Karlsson. # # 4) Correct bogus self-assignment in rhashtable, from Rishabh # Bhatnagar. # # 5) Fix regression in ipv6 route append handling, from David Ahern. # # 6) Fix masking in __set_phy_supported(), from Heiner Kallweit. # # 7) Missing module owner set in x_tables icmp, from Florian Westphal. # # 8) liquidio's timeouts are HZ dependent, fix from Nicholas Mc Guire. # # 9) Link setting fixes for sh_eth and ravb, from Vladimir Zapolskiy. # # 10) Fix NULL deref when using chains in act_csum, from Davide Caratti. # # 11) XDP_REDIRECT needs to check if the interface is up and whether the # MTU is sufficient. From Toshiaki Makita. # # 12) Net diag can do a double free when killing TCP_NEW_SYN_RECV # connections, from Lorenzo Colitti. # # 13) nf_defrag in ipv6 can unnecessarily hold onto dst entries for a # full minute, delaying device unregister. From Eric Dumazet. # # 14) Update MAC entries in the correct order in ixgbe, from Alexander # Duyck. # # 15) Don't leave partial mangles bpf program in jit_subprogs, from # Daniel Borkmann. # # 16) Fix pfmemalloc SKB state propagation, from Stefano Brivio. # # 17) Fix ACK handling in DCTCP congestion control, from Yuchung Cheng. # # 18) Use after free in tun XDP_TX, from Toshiaki Makita. # # 19) Stale ipv6 header pointer in ipv6 gre code, from Prashant Bhole. # # 20) Don't reuse remainder of RX page when XDP is set in mlx4, from # Saeed Mahameed. # # 21) Fix window probe handling of TCP rapair sockets, from Stefan # Baranoff. # # 22) Missing socket locking in smc_ioctl(), from Ursula Braun. # # 23) IPV6_ILA needs DST_CACHE, from Arnd Bergmann. # # 24) Spectre v1 fix in cxgb3, from Gustavo A. R. Silva. # # 25) Two spots in ipv6 do a rol32() on a hash value but ignore the # result. Fixes from Colin Ian King" # # * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (176 commits) # tcp: identify cryptic messages as TCP seq # bugs # ptp: fix missing break in switch # hv_netvsc: Fix napi reschedule while receive completion is busy # MAINTAINERS: Drop inactive Vitaly Bordug's email # net: cavium: Add fine-granular dependencies on PCI # net: qca_spi: Fix log level if probe fails # net: qca_spi: Make sure the QCA7000 reset is triggered # net: qca_spi: Avoid packet drop during initial sync # ipv6: fix useless rol32 call on hash # ipv6: sr: fix useless rol32 call on hash # net: sched: Using NULL instead of plain integer # net: usb: asix: replace mii_nway_restart in resume path # net: cxgb3_main: fix potential Spectre v1 # lib/rhashtable: consider param->min_size when setting initial table size # net/smc: reset recv timeout after clc handshake # net/smc: add error handling for get_user() # net/smc: optimize consumer cursor updates # net/nfc: Avoid stalls when nfc_alloc_send_skb() returned NULL. # ipv6: ila: select CONFIG_DST_CACHE # net: usb: rtl8150: demote allmulti message to dev_dbg() # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 024ddc0ce1049298bd3cae60ae45d9c5f0fb8b9c # < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0xEA653885 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n \| make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/apic/io_apic.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /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/base/regmap/regmap.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/e820.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] kernel/trace/.tmp_ring_buffer_benchmark.o: warning: objtool: ring_buffer_consumer_thread()+0x1eb: unreachable instruction kernel/trace/.tmp_trace.o: warning: objtool: __tracing_resize_ring_buffer()+0xb3: unreachable instruction /kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/mm/hmm.c: In function 'hmm_vma_walk_hole': /kisskb/src/mm/hmm.c:438:27: warning: 'write_fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hmm.c:438:27: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hmm.c: In function 'hmm_vma_walk_pmd': /kisskb/src/mm/hmm.c:467:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hmm.c:459:7: note: 'fault' was declared here /kisskb/src/mm/hmm.c:468:28: warning: 'write_fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hmm.c:459:14: note: 'write_fault' was declared here /kisskb/src/mm/hmm.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:207:2: 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/dma-buf/reservation.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents': /kisskb/src/fs/f2fs/file.c:2823:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/file.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty': /kisskb/src/include/linux/list.h:93:12: warning: 'head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/f2fs/node.c:225:24: note: 'head' was declared here /kisskb/src/fs/f2fs/node.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /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/fs/proc/inode.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /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/fs/udf/unicode.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] /kisskb/src/drivers/mfd/arizona-core.c: In function 'arizona_dev_init': /kisskb/src/drivers/mfd/arizona-core.c:1404:6: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/arizona-core.c: At top level: cc1: warning: unrecognized command line option "-Wno-maybe-uninitialized" [enabled by default] Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64 # Build took: 0:02:19.022030

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