Buildresult: linus/x86_64-defconfig/x86_64-gcc4.6 built on Aug 28 2018, 05:31

kisskb

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Status:	OK
Date/Time:	Aug 28 2018, 05:31
Duration:	0:00:35.274994
Builder:	ka4
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (`050cdc6c9501abcd64720b8cc3e7941efee9547d)`
Target:	linus/x86_64-defconfig/x86_64-gcc4.6
Branch:	linus
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	defconfig (download)
Log:	Download original Possible warnings (18) kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1c5: unreachable instruction drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace.o: warning: objtool: tracing_start()+0x6d: unreachable instruction arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:208:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/clk/clk.o: warning: objtool: clk_prepare_unlock()+0x44: unreachable instruction sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/i915_irq.c:3120:10: warning: 'gu_misc_iir' may be used uninitialized in this function [-Wuninitialized] fs/aio.o: warning: objtool: aio_nr_sub()+0x2d: unreachable instruction mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1448:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 050cdc6c9501abcd64720b8cc3e7941efee9547d^{commit} 050cdc6c9501abcd64720b8cc3e7941efee9547d already have revision, skipping fetch # git checkout -q -f -B kisskb 050cdc6c9501abcd64720b8cc3e7941efee9547d # git clean -qxdf # < git log -1 # commit 050cdc6c9501abcd64720b8cc3e7941efee9547d # Merge: 908946c4bee7 98c8f125fd8a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Mon Aug 27 11:59:39 2018 -0700 # # Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net # # Pull networking fixes from David Miller: # # 1) ICE, E1000, IGB, IXGBE, and I40E bug fixes from the Intel folks. # # 2) Better fix for AB-BA deadlock in packet scheduler code, from Cong # Wang. # # 3) bpf sockmap fixes (zero sized key handling, etc.) from Daniel # Borkmann. # # 4) Send zero IPID in TCP resets and SYN-RECV state ACKs, to prevent # attackers using it as a side-channel. From Eric Dumazet. # # 5) Memory leak in mediatek bluetooth driver, from Gustavo A. R. Silva. # # 6) Hook up rt->dst.input of ipv6 anycast routes properly, from Hangbin # Liu. # # 7) hns and hns3 bug fixes from Huazhong Tan. # # 8) Fix RIF leak in mlxsw driver, from Ido Schimmel. # # 9) iova range check fix in vhost, from Jason Wang. # # 10) Fix hang in do_tcp_sendpages() with tls, from John Fastabend. # # 11) More r8152 chips need to disable RX aggregation, from Kai-Heng Feng. # # 12) Memory exposure in TCA_U32_SEL handling, from Kees Cook. # # 13) TCP BBR congestion control fixes from Kevin Yang. # # 14) hv_netvsc, ignore non-PCI devices, from Stephen Hemminger. # # 15) qed driver fixes from Tomer Tayar. # # * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (77 commits) # net: sched: Fix memory exposure from short TCA_U32_SEL # qed: fix spelling mistake "comparsion" -> "comparison" # vhost: correctly check the iova range when waking virtqueue # qlge: Fix netdev features configuration. # net: macb: do not disable MDIO bus at open/close time # Revert "net: stmmac: fix build failure due to missing COMMON_CLK dependency" # net: macb: Fix regression breaking non-MDIO fixed-link PHYs # mlxsw: spectrum_switchdev: Do not leak RIFs when removing bridge # i40e: fix condition of WARN_ONCE for stat strings # i40e: Fix for Tx timeouts when interface is brought up if DCB is enabled # ixgbe: fix driver behaviour after issuing VFLR # ixgbe: Prevent unsupported configurations with XDP # ixgbe: Replace GFP_ATOMIC with GFP_KERNEL # igb: Replace mdelay() with msleep() in igb_integrated_phy_loopback() # igb: Replace GFP_ATOMIC with GFP_KERNEL in igb_sw_init() # igb: Use an advanced ctx descriptor for launchtime # e1000: ensure to free old tx/rx rings in set_ringparam() # e1000: check on netif_running() before calling e1000_up() # ixgb: use dma_zalloc_coherent instead of allocator/memset # ice: Trivial formatting fixes # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 050cdc6c9501abcd64720b8cc3e7941efee9547d # < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- x86_64_defconfig # make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-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:1256:20: warning: 'root' 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:341:21: note: 'pdeo' was declared here /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:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1c5: unreachable instruction /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2511:6: 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:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler': /kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace.o: warning: objtool: tracing_start()+0x6d: unreachable instruction /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/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:208:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:161:17: note: 'k' was declared here drivers/clk/clk.o: warning: objtool: clk_prepare_unlock()+0x44: unreachable instruction /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /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/drivers/gpu/drm/i915/i915_irq.c: In function 'gen11_irq_handler': /kisskb/src/drivers/gpu/drm/i915/i915_irq.c:3120:10: warning: 'gu_misc_iir' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/i915_irq.c:3131:6: note: 'gu_misc_iir' was declared here fs/aio.o: warning: objtool: aio_nr_sub()+0x2d: unreachable instruction /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/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1448:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1405:6: note: 'pwr_level_cisco' was declared here Completed OK # rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64 # Build took: 0:00:35.274994

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