Buildresult: linus/i386-allmodconfig/i386-gcc4.6 built on May 14 2018, 04:52

kisskb

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Status:	Failed
Date/Time:	May 14 2018, 04:52
Duration:	0:07:48.900875
Builder:	ka1
Revision:	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`66e1c94db3cd4e094de66a6be68c3ab6d17e0c52)`
Target:	linus/i386-allmodconfig/i386-gcc4.6
Branch:	linus
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	allmodconfig (download)
Log:	Download original Possible errors include/linux/thread_info.h:134:19: error: call to '__bad_copy_from' declared with attribute error: copy source size is too small make[3]: * [fs/afs/proc.o] Error 1 make[2]: * [fs/afs] Error 2 make[1]: * [fs] Error 2 make: * [sub-make] Error 2 Possible warnings (42) kernel/printk/printk.c:183:16: warning: 'old' 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] arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] arch/x86/kvm/svm.c:6722:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] arch/x86/kvm/svm.c:6373:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] 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] drivers/dma-buf/reservation.c:207:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/da7219-aad.c:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:414:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/infiniband/hw/cxgb4/device.c:152:14: warning: 'prev_time' may be used uninitialized in this function [-Wuninitialized] drivers/iommu/io-pgtable-arm-v7s.c:468:2: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c:2017:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/nvme/host/lightnvm.c:624:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/intel/pinctrl-cherryview.c:1643:29: warning: 'irq_base' may be used uninitialized in this function [-Wuninitialized] drivers/video/fbdev/intelfb/intelfbhw.c:1012:2: warning: 'm2' may be used uninitialized in this function [-Wuninitialized] drivers/video/fbdev/intelfb/intelfbhw.c:1012:2: warning: 'm1' may be used uninitialized in this function [-Wuninitialized] drivers/staging/fsl-dpaa2/ethsw/ethsw.c:720:11: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/staging/fsl-dpaa2/ethsw/ethsw.c:923:2: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:609:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1822:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] drivers/net/tun.c:1532:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/broadcom/b43/phy_n.c:202:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:874:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/intel/ice/ice_main.c:4979:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/intel/ice/ice_main.c:4983:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] include/linux/string.h:266:29: warning: array subscript is above array bounds [-Warray-bounds] Full Log # git rev-parse -q --verify 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52^{commit} 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52 already have revision, skipping fetch # git checkout -q -f -B kisskb 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52 # git clean -qxdf # < git log -1 # commit 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52 # Merge: 86a4ac4 e0f6d1a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun May 13 10:53:08 2018 -0700 # # Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86/pti updates from Thomas Gleixner: # "A mixed bag of fixes and updates for the ghosts which are hunting us. # # The scheduler fixes have been pulled into that branch to avoid # conflicts. # # - A set of fixes to address a khread_parkme() race which caused lost # wakeups and loss of state. # # - A deadlock fix for stop_machine() solved by moving the wakeups # outside of the stopper_lock held region. # # - A set of Spectre V1 array access restrictions. The possible # problematic spots were discuvered by Dan Carpenters new checks in # smatch. # # - Removal of an unused file which was forgotten when the rest of that # functionality was removed" # # * 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/vdso: Remove unused file # perf/x86/cstate: Fix possible Spectre-v1 indexing for pkg_msr # perf/x86/msr: Fix possible Spectre-v1 indexing in the MSR driver # perf/x86: Fix possible Spectre-v1 indexing for x86_pmu::event_map() # perf/x86: Fix possible Spectre-v1 indexing for hw_perf_event cache_* # perf/core: Fix possible Spectre-v1 indexing for ->aux_pages[] # sched/autogroup: Fix possible Spectre-v1 indexing for sched_prio_to_weight[] # sched/core: Fix possible Spectre-v1 indexing for sched_prio_to_weight[] # sched/core: Introduce set_special_state() # kthread, sched/wait: Fix kthread_parkme() completion issue # kthread, sched/wait: Fix kthread_parkme() wait-loop # sched/fair: Fix the update of blocked load when newly idle # stop_machine, sched: Fix migrate_swap() vs. active_balance() deadlock # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 66e1c94db3cd4e094de66a6be68c3ab6d17e0c52 # < make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # yes \n \| make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- CONFIG_CC_STACKPROTECTOR_AUTO: -fstack-protector available but compiler is broken: disabling /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/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/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/fs/afs/dynroot.c: In function 'afs_lookup_atcell.isra.4': /kisskb/src/fs/afs/dynroot.c:126:6: warning: 'len' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/arch/x86/include/asm/preempt.h:7:0, from /kisskb/src/include/linux/preempt.h:81, from /kisskb/src/include/linux/spinlock.h:51, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/fs/afs/proc.c:12: In function 'copy_to_user', inlined from 'afs_proc_rootcell_read' at /kisskb/src/fs/afs/proc.c:370:18: /kisskb/src/include/linux/thread_info.h:134:19: error: call to '__bad_copy_from' declared with attribute error: copy source size is too small /kisskb/src/scripts/Makefile.build:312: recipe for target 'fs/afs/proc.o' failed make[3]: * [fs/afs/proc.o] Error 1 make[3]: * Waiting for unfinished jobs.... /kisskb/src/scripts/Makefile.build:559: recipe for target 'fs/afs' failed make[2]: * [fs/afs] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/Makefile:1060: recipe for target 'fs' failed make[1]: * [fs] Error 2 make[1]: * Waiting for unfinished jobs.... /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/arch/x86/kvm/svm.c: In function 'sev_dbg_crypt.isra.58': /kisskb/src/arch/x86/kvm/svm.c:6722:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kvm/svm.c: In function 'sev_launch_update_data.isra.52': /kisskb/src/arch/x86/kvm/svm.c:6373:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:652:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:361:20: warning: 'align' 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/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace': /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:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: In function 'amdgpu_set_pp_od_clk_voltage': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:414:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/infiniband/hw/cxgb4/device.c: In function 'wr_log_show': /kisskb/src/drivers/infiniband/hw/cxgb4/device.c:152:14: warning: 'prev_time' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map': /kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:468:2: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_finger_handler': /kisskb/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: In function 'calculate_bandwidth': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c:2017:1: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/nvme/host/lightnvm.c: In function 'nvme_nvm_get_chk_meta': /kisskb/src/drivers/nvme/host/lightnvm.c:624:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c: In function 'chv_gpio_probe': /kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c:1643:29: warning: 'irq_base' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/fbdev/intelfb/intelfbhw.c: In function 'calc_pll_params': /kisskb/src/drivers/video/fbdev/intelfb/intelfbhw.c:1012:2: warning: 'm2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/fbdev/intelfb/intelfbhw.c:1012:2: warning: 'm1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/fsl-dpaa2/ethsw/ethsw.c: In function 'port_vlans_add': /kisskb/src/drivers/staging/fsl-dpaa2/ethsw/ethsw.c:720:11: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/fsl-dpaa2/ethsw/ethsw.c: In function 'swdev_port_obj_del': /kisskb/src/drivers/staging/fsl-dpaa2/ethsw/ethsw.c:923:2: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: In function 'gk104_top_oneinit': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:101:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c: In function 'pctv452e_frontend_attach': /kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value] /kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c: In function 'hclgevf_bind_ring_to_vector': /kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:609:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1822:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1532:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1732:46: note: 'linear' was declared here /kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_rf_ctl_override_rev7': /kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c:202:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c: In function 'update_root_ft_create': /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:874:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c: In function 'ice_vsi_open': /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c:4979:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/ethernet/intel/ice/ice_main.c:4983:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8723a_phy_lc_calibrate': /kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/lustre/lustre/ptlrpc/nrs.c: In function 'ptlrpc_nrs_policy_register.constprop.12': /kisskb/src/include/linux/string.h:266:29: warning: array subscript is above array bounds [-Warray-bounds] Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386-allmodconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_i386-allmodconfig_i386 # Build took: 0:07:48.900875

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