Buildresult: stable-rc-4.9/x86_64-allmodconfig/x86_64-gcc4.6 built on Sep 29 2018, 23:41

kisskb

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Status:	OK
Date/Time:	Sep 29 2018, 23:41
Duration:	0:09:47.056067
Builder:	ka3
Revision:	Linux 4.9.130 (`46f9f7c3c326389d5765c28f120fead6cc068e67)`
Target:	stable-rc-4.9/x86_64-allmodconfig/x86_64-gcc4.6
Branch:	stable-rc-4.9
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3)
Config:	allmodconfig (download)
Log:	Download original Possible warnings (34) arch/x86/net/bpf_jit_comp.c:876:8: warning: 'reload_skb_data' 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/hw_breakpoint.c:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized] arch/x86/xen/mmu.c:2861:12: warning: 'i' 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] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] include/linux/cgroup.h:374:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1756:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1753:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] drivers/auxdisplay/img-ascii-lcd.c:109:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/auxdisplay/img-ascii-lcd.c:207:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/dax.c:241:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:1984:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] fs/nfsd/nfs4xdr.c:1989:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] WARNING: drivers/iommu/built-in.o(.text+0xe911): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() net/mac80211/mlme.c:1365:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mesh_pathtbl.c:422:28: warning: 'new_mpath' may be used uninitialized in this function [-Wuninitialized] drivers/net/dsa/mv88e6xxx/global2.c:471:7: 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/video/fbdev/intelfb/intelfbhw.c:1015:2: warning: 'm2' may be used uninitialized in this function [-Wuninitialized] drivers/video/fbdev/intelfb/intelfbhw.c:1015:2: warning: 'm1' may be used uninitialized in this function [-Wuninitialized] drivers/staging/comedi/drivers/ni_tio.c:493:28: warning: 'ps' may be used uninitialized in this function [-Wuninitialized] drivers/net/xen-netback/hash.c:118:6: warning: 'val' may be used uninitialized in this function [-Wuninitialized] drivers/net/vrf.c:937:3: warning: initialized field with side-effects overwritten [enabled by default] drivers/net/vrf.c:937:3: warning: (near initialization for 'fl6') [enabled by default] drivers/usb/dwc3/gadget.c:2051:7: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/usb/dwc3/gadget.c:2058:12: warning: 'trb' 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/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized] WARNING: drivers/built-in.o(.text+0x1421f1): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] WARNING: vmlinux.o(.text+0x5813d1): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() Full Log # git rev-parse -q --verify 46f9f7c3c326389d5765c28f120fead6cc068e67^{commit} 46f9f7c3c326389d5765c28f120fead6cc068e67 already have revision, skipping fetch # git checkout -q -f -B kisskb 46f9f7c3c326389d5765c28f120fead6cc068e67 # git clean -qxdf # < git log -1 # commit 46f9f7c3c326389d5765c28f120fead6cc068e67 # Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org> # Date: Sat Sep 29 03:07:35 2018 -0700 # # Linux 4.9.130 # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 46f9f7c3c326389d5765c28f120fead6cc068e67 # < make -s -j 80 ARCH=x86 O=/kisskb/build/stable-rc-4.9_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-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 80 ARCH=x86 O=/kisskb/build/stable-rc-4.9_x86-allmodconfig_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 # make -s -j 80 ARCH=x86 O=/kisskb/build/stable-rc-4.9_x86-allmodconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/net/bpf_jit_comp.c: In function 'do_jit': /kisskb/src/arch/x86/net/bpf_jit_comp.c:876:8: warning: 'reload_skb_data' 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/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/arch/x86/xen/mmu.c: In function 'do_remap_gfn': /kisskb/src/arch/x86/xen/mmu.c:2861:12: warning: 'i' 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/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/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp] /kisskb/src/kernel/cgroup.c: In function 'cgroup_mount': /kisskb/src/include/linux/cgroup.h:374:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup.c:2091:22: note: 'root' was declared here /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1756:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1753:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/auxdisplay/img-ascii-lcd.c: In function 'malta_update': /kisskb/src/drivers/auxdisplay/img-ascii-lcd.c:109:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/auxdisplay/img-ascii-lcd.c: In function 'sead3_update': /kisskb/src/drivers/auxdisplay/img-ascii-lcd.c:207:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dax.c: In function 'dax_io': /kisskb/src/fs/dax.c:241:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:1984:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c:1989:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized] WARNING: drivers/iommu/built-in.o(.text+0xe911): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() The function dmar_walk_remapping_entries() references the function __init dmar_table_print_dmar_entry(). This is often because dmar_walk_remapping_entries lacks a __init annotation or the annotation of dmar_table_print_dmar_entry is wrong. /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_handle_pwr_constr.isra.13': /kisskb/src/net/mac80211/mlme.c:1365:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mesh_pathtbl.c: In function 'mesh_path_add': /kisskb/src/net/mac80211/mesh_pathtbl.c:422:28: warning: 'new_mpath' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/dsa/mv88e6xxx/global2.c: In function 'mv88e6xxx_g2_setup': /kisskb/src/drivers/net/dsa/mv88e6xxx/global2.c:471:7: 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/video/fbdev/intelfb/intelfbhw.c: In function 'calc_pll_params': /kisskb/src/drivers/video/fbdev/intelfb/intelfbhw.c:1015:2: warning: 'm2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/video/fbdev/intelfb/intelfbhw.c:1015:2: warning: 'm1' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c: In function 'ni_tio_set_sync_mode': /kisskb/src/drivers/staging/comedi/drivers/ni_tio.c:493:28: warning: 'ps' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/xen-netback/hash.c: In function 'xenvif_find_hash': /kisskb/src/drivers/net/xen-netback/hash.c:118:6: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/vrf.c: In function 'vrf_ip6_input_dst': /kisskb/src/drivers/net/vrf.c:937:3: warning: initialized field with side-effects overwritten [enabled by default] /kisskb/src/drivers/net/vrf.c:937:3: warning: (near initialization for 'fl6') [enabled by default] /kisskb/src/drivers/usb/dwc3/gadget.c: In function 'dwc3_cleanup_done_reqs': /kisskb/src/drivers/usb/dwc3/gadget.c:2051:7: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/dwc3/gadget.c:2058:12: warning: 'trb' may be used uninitialized in this function [-Wuninitialized] /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/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] WARNING: drivers/built-in.o(.text+0x1421f1): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() The function dmar_walk_remapping_entries() references the function __init dmar_table_print_dmar_entry(). This is often because dmar_walk_remapping_entries lacks a __init annotation or the annotation of dmar_table_print_dmar_entry is wrong. /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ WARNING: vmlinux.o(.text+0x5813d1): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry() The function dmar_walk_remapping_entries() references the function __init dmar_table_print_dmar_entry(). This is often because dmar_walk_remapping_entries lacks a __init annotation or the annotation of dmar_table_print_dmar_entry is wrong. Completed OK # rm -rf /kisskb/build/stable-rc-4.9_x86-allmodconfig_x86_64 # Build took: 0:09:47.056067

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