Buildresult: linus-rand/i386-randconfig/i386-gcc4.6 built on Sep 5 2018, 09:29

kisskb

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Status:	Failed
Date/Time:	Sep 5 2018, 09:29
Duration:	0:03:08.064939
Builder:	ka3
Revision:	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (`28619527b8a712590c93d0a9e24b4425b9376a8c)`
Target:	linus-rand/i386-randconfig/i386-gcc4.6
Branch:	linus-rand
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible errors drivers/gpu/drm/i915/i915_irq.c:3120:10: error: 'gu_misc_iir' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors make[5]: * [scripts/Makefile.build:305: drivers/gpu/drm/i915/i915_irq.o] Error 1 make[4]: * [scripts/Makefile.build:546: drivers/gpu/drm/i915] Error 2 make[3]: * [scripts/Makefile.build:546: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:546: drivers/gpu] Error 2 make[1]: * [Makefile:1060: drivers] Error 2 make: * [Makefile:146: sub-make] Error 2 Possible warnings (26) arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' 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] drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:651:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:129:33: warning: 'levelspread[<U dc0>]' may be used uninitialized in this function [-Wuninitialized] kernel/sched/core.c:139:17: warning: unused variable 'irq_delta' [-Wunused-variable] include/linux/list.h:65:12: warning: 'pdeo' 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/firmware/google/coreboot_table.c:102:9: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:546:5: warning: 'ret' 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/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/gpu/drm/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized] drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized] drivers/iio/proximity/isl29501.c:253:34: warning: 'msb' may be used uninitialized in this function [-Wuninitialized] drivers/media/dvb-core/dvb_frontend.c:2698:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/usb/dwc3/dwc3-of-simple.c:213:12: warning: 'dwc3_of_simple_suspend' defined but not used [-Wunused-function] drivers/usb/dwc3/dwc3-of-simple.c:223:12: warning: 'dwc3_of_simple_resume' defined but not used [-Wunused-function] Full Log # git rev-parse -q --verify 28619527b8a712590c93d0a9e24b4425b9376a8c^{commit} 28619527b8a712590c93d0a9e24b4425b9376a8c already have revision, skipping fetch # git checkout -q -f -B kisskb 28619527b8a712590c93d0a9e24b4425b9376a8c # git clean -qxdf # < git log -1 # commit 28619527b8a712590c93d0a9e24b4425b9376a8c # Merge: 60c1f89241d4 a33710bdb6b2 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Sep 4 12:45:11 2018 -0700 # # Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net # # Pull networking fixes from David Miller: # # 1) Must perform TXQ teardown before unregistering interfaces in # mac80211, from Toke Høiland-Jørgensen. # # 2) Don't allow creating mac80211_hwsim with less than one channel, from # Johannes Berg. # # 3) Division by zero in cfg80211, fix from Johannes Berg. # # 4) Fix endian issue in tipc, from Haiqing Bai. # # 5) BPF sockmap use-after-free fixes from Daniel Borkmann. # # 6) Spectre-v1 in mac80211_hwsim, from Jinbum Park. # # 7) Missing rhashtable_walk_exit() in tipc, from Cong Wang. # # 8) Revert kvzalloc() conversion of AF_PACKET, it breaks mmap() when # kvzalloc() tries to use kmalloc() pages. From Eric Dumazet. # # 9) Fix deadlock in hv_netvsc, from Dexuan Cui. # # 10) Do not restart timewait timer on RST, from Florian Westphal. # # 11) Fix double lwstate refcount grab in ipv6, from Alexey Kodanev. # # 12) Unsolicit report count handling is off-by-one, fix from Hangbin Liu. # # 13) Sleep-in-atomic in cadence driver, from Jia-Ju Bai. # # 14) Respect ttl-inherit in ip6 tunnel driver, from Hangbin Liu. # # 15) Use-after-free in act_ife, fix from Cong Wang. # # 16) Missing hold to meta module in act_ife, from Vlad Buslov. # # * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (91 commits) # net: phy: sfp: Handle unimplemented hwmon limits and alarms # net: sched: action_ife: take reference to meta module # act_ife: fix a potential use-after-free # net/mlx5: Fix SQ offset in QPs with small RQ # tipc: correct spelling errors for tipc_topsrv_queue_evt() comments # tipc: correct spelling errors for struct tipc_bc_base's comment # bnxt_en: Do not adjust max_cp_rings by the ones used by RDMA. # bnxt_en: Clean up unused functions. # bnxt_en: Fix firmware signaled resource change logic in open. # sctp: not traverse asoc trans list if non-ipv6 trans exists for ipv6_flowlabel # sctp: fix invalid reference to the index variable of the iterator # net/ibm/emac: wrong emac_calc_base call was used by typo # net: sched: null actions array pointer before releasing action # vhost: fix VHOST_GET_BACKEND_FEATURES ioctl request definition # r8169: add support for NCube 8168 network card # ip6_tunnel: respect ttl inherit for ip6tnl # mac80211: shorten the IBSS debug messages # mac80211: don't Tx a deauth frame if the AP forbade Tx # mac80211: Fix station bandwidth setting after channel switch # mac80211: fix a race between restart and CSA flows # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 28619527b8a712590c93d0a9e24b4425b9376a8c # < make -s -j 10 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- randconfig KCONFIG_SEED=0x65ADDC24 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -s -j 10 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe # make -s -j 10 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-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:1034:6: warning: 'irq' 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/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/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:651:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' 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:129:33: warning: 'levelspread[<U dc0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:96:6: note: 'levelspread[<U dc0>]' was declared here /kisskb/src/kernel/sched/core.c: In function 'update_rq_clock_task': /kisskb/src/kernel/sched/core.c:139:17: warning: unused variable 'irq_delta' [-Wunused-variable] /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/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 /kisskb/src/drivers/firmware/google/coreboot_table.c: In function 'coreboot_table_init': /kisskb/src/drivers/firmware/google/coreboot_table.c:102:9: warning: 'ret' 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:546:5: warning: 'ret' 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: error: 'gu_misc_iir' may be used uninitialized in this function [-Werror=uninitialized] /kisskb/src/drivers/gpu/drm/i915/i915_irq.c:3131:6: note: 'gu_misc_iir' was declared here cc1: all warnings being treated as errors make[5]: * [/kisskb/src/scripts/Makefile.build:305: drivers/gpu/drm/i915/i915_irq.o] Error 1 make[4]: * [/kisskb/src/scripts/Makefile.build:546: drivers/gpu/drm/i915] Error 2 make[4]: * Waiting for unfinished jobs.... /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c: In function 'soc15_set_ip_blocks': /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c: In function 'gmc_v8_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1447:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c: In function 'gmc_v9_0_process_interrupt': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:262:10: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces] /kisskb/src/drivers/iio/temperature/mlx90632.c: In function 'mlx90632_read_raw': /kisskb/src/drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/temperature/mlx90632.c:429:56: note: 'object_old_raw' was declared here /kisskb/src/drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/temperature/mlx90632.c:429:40: note: 'object_new_raw' was declared here /kisskb/src/drivers/iio/proximity/isl29501.c: In function 'isl29501_register_write': /kisskb/src/drivers/iio/proximity/isl29501.c:253:34: warning: 'msb' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/dvb-core/dvb_frontend.c: In function 'dvb_frontend_handle_ioctl': /kisskb/src/drivers/media/dvb-core/dvb_frontend.c:2698:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] make[3]: * [/kisskb/src/scripts/Makefile.build:546: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:546: drivers/gpu] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/drivers/usb/dwc3/dwc3-of-simple.c:213:12: warning: 'dwc3_of_simple_suspend' defined but not used [-Wunused-function] /kisskb/src/drivers/usb/dwc3/dwc3-of-simple.c:223:12: warning: 'dwc3_of_simple_resume' defined but not used [-Wunused-function] make[1]: * [/kisskb/src/Makefile:1060: drivers] Error 2 make: * [Makefile:146: sub-make] Error 2 Command 'make -s -j 10 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_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-rand_i386-randconfig_i386 # Build took: 0:03:08.064939

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