Build regressions/improvements in v4.3-rc1

From: Geert Uytterhoeven
Date: Sun Sep 13 2015 - 05:01:44 EST

Below is the list of build error/warning regressions/improvements in
v4.3-rc1[1] compared to v4.2[2].

Summarized:
- build errors: +15/-6
- build warnings: +152/-89

As I haven't mastered kup yet, there's no verbose summary at
http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v4.3-rc1.summary.gz

Happy fixing! ;-)

Thanks to the linux-next team for providing the build service.

[1] http://kisskb.ellerman.id.au/kisskb/head/9353/ (all 254 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/9309/ (all 254 configs)


*** ERRORS ***

15 regressions:
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: error: implicit declaration of function 'early_init_dt_scan_nodes' [-Werror=implicit-function-declaration]: => 244:2
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: error: implicit declaration of function 'early_init_dt_verify' [-Werror=implicit-function-declaration]: => 215:2
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: error: implicit declaration of function 'of_flat_dt_match_machine' [-Werror=implicit-function-declaration]: => 218:2
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: error: implicit declaration of function 'of_get_flat_dt_prop' [-Werror=implicit-function-declaration]: => 229:3
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: error: implicit declaration of function 'of_get_flat_dt_root' [-Werror=implicit-function-declaration]: => 228:3
+ /home/kisskb/slave/src/arch/arm/kernel/patch.c: error: 'L_PTE_DIRTY' undeclared (first use in this function): => 39:2
+ /home/kisskb/slave/src/arch/arm/kernel/patch.c: error: 'L_PTE_MT_WRITEBACK' undeclared (first use in this function): => 39:2
+ /home/kisskb/slave/src/arch/arm/kernel/patch.c: error: 'L_PTE_PRESENT' undeclared (first use in this function): => 39:2
+ /home/kisskb/slave/src/arch/arm/kernel/patch.c: error: 'L_PTE_XN' undeclared (first use in this function): => 39:2
+ /home/kisskb/slave/src/arch/arm/kernel/patch.c: error: 'L_PTE_YOUNG' undeclared (first use in this function): => 39:2
+ /home/kisskb/slave/src/arch/powerpc/kvm/book3s_pr.c: error: 'last_sc' may be used uninitialized in this function [-Werror=uninitialized]: => 1094:31
+ error: e1000_hw.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.__dynamic_netdev_dbg' defined in .text section in lib/built-in.o: => (.text+0x1ff88bc), (.text+0x1ff85c4), (.text+0x1ff86b0), (.text+0x1ff878c), (.text+0x1ff8644)
+ error: e1000_hw.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.msleep' defined in .text section in kernel/built-in.o: => (.text+0x1ff883c), (.text+0x1ff8994), (.text+0x1ff8944)
+ error: e1000_hw.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_27' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: => (.text+0x1ff84f8)
+ error: e1000_hw.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: => (.text+0x1ff8900)

6 improvements:
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.__alloc_pages_nodemask' defined in .text section in mm/built-in.o: (.text+0x1ff7748) =>
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `._mcount' defined in .text section in arch/powerpc/kernel/entry_64.o: (.text+0x1ff8018), (.text+0x1ff8370), (.text+0x1ff820c) =>
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.queue_work_on' defined in .text section in kernel/built-in.o: (.text+0x1ff7038), (.text+0x1ff6f40) =>
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_23' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff8690) =>
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_25' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff7c20), (.text+0x1ff7934) =>
- error: igb_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_26' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff6e14) =>


*** WARNINGS ***

152 regressions:
+ /home/kisskb/slave/src/arch/arm/kernel/devtree.c: warning: assignment makes pointer from integer without a cast [enabled by default]: => 218:8, 229:8
+ /home/kisskb/slave/src/arch/arm/mach-s3c64xx/common.c: warning: 's3c_iodesc' defined but not used [-Wunused-variable]: => 105:24
+ /home/kisskb/slave/src/arch/powerpc/include/asm/hw_irq.h: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: 147:2 => 147:2, 145:2
+ /home/kisskb/slave/src/arch/x86/net/bpf_jit_comp.c: warning: 'reload_skb_data' may be used uninitialized in this function [-Wuninitialized]: => 834:8
+ /home/kisskb/slave/src/block/blk-cgroup.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 352:1
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_len' may be used uninitialized in this function [-Wuninitialized]: => 91:9
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_len' may be used uninitialized in this function: => 70
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_offset' may be used uninitialized in this function [-Wuninitialized]: => 91:9, 93:9
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_offset' may be used uninitialized in this function: => 70
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_page' may be used uninitialized in this function [-Wuninitialized]: => 91:9
+ /home/kisskb/slave/src/block/blk-merge.c: warning: 'bvprv.bv_page' may be used uninitialized in this function: => 70
+ /home/kisskb/slave/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.0' uses dynamic stack allocation [enabled by default]: => 128:1
+ /home/kisskb/slave/src/crypto/wp512.c: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 987:1
+ /home/kisskb/slave/src/drivers/base/power/domain.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: => 151:2
+ /home/kisskb/slave/src/drivers/bluetooth/btintel.h: warning: 'btintel_version_info' defined but not used [-Wunused-function] CC lib/reciprocal_div.o: => 98:13
+ /home/kisskb/slave/src/drivers/bluetooth/btintel.h: warning: 'btintel_version_info' defined but not used [-Wunused-function]: => 98:13
+ /home/kisskb/slave/src/drivers/cpufreq/powernv-cpufreq.c: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]: => 430:2
+ /home/kisskb/slave/src/drivers/edac/sb_edac.c: warning: 'type' may be used uninitialized in this function [-Wuninitialized]: => 797:2
+ /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: => 200:15, 180:21, 210:11
+ /home/kisskb/slave/src/drivers/gpu/drm/gma500/mdfld_dsi_output.c: warning: (near initialization for 'mdfld_dsi_connector_funcs.dpms') [enabled by default]: => 407:2
+ /home/kisskb/slave/src/drivers/gpu/drm/gma500/mdfld_dsi_output.c: warning: initialization from incompatible pointer type [enabled by default]: => 407:2
+ /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: => 159:31
+ /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm204.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: => 159:31
+ /home/kisskb/slave/src/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c: warning: right shift count >= width of type [enabled by default]: => 297:3
+ /home/kisskb/slave/src/drivers/hv/hv.c: warning: unused variable 'tsc_msr' [-Wunused-variable]: => 195:38
+ /home/kisskb/slave/src/drivers/hv/hv.c: warning: unused variable 'va_tsc' [-Wunused-variable]: => 197:8
+ /home/kisskb/slave/src/drivers/i2c/busses/i2c-cpm.c: warning: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [enabled by default]: => 538:10, 545:3
+ /home/kisskb/slave/src/drivers/infiniband/hw/cxgb4/cq.c: warning: 'hw_cqe' may be used uninitialized in this function [-Wuninitialized] CC sound/pci/ak4531_codec.o: => 309:21
+ /home/kisskb/slave/src/drivers/input/misc/rotary_encoder.c: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: => 172:28
+ /home/kisskb/slave/src/drivers/input/mouse/cyapa.c: warning: 'error' may be used uninitialized in this function [-Wuninitialized]: => 715:27
+ /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.11' uses dynamic stack allocation [enabled by default]: => 576:1
+ /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.10' uses dynamic stack allocation [enabled by default]: => 715:1
+ /home/kisskb/slave/src/drivers/media/i2c/as3645a.c: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]: => 273:2
+ /home/kisskb/slave/src/drivers/media/i2c/as3645a.c: warning: 'on' may be used uninitialized in this function [-Wuninitialized]: => 273:28, 273:2
+ /home/kisskb/slave/src/drivers/media/platform/soc_camera/atmel-isi.c: warning: 'atmel_isi_runtime_resume' defined but not used [-Wunused-function]: => 1053:12
+ /home/kisskb/slave/src/drivers/media/platform/soc_camera/atmel-isi.c: warning: 'atmel_isi_runtime_suspend' defined but not used [-Wunused-function] CC [M] drivers/net/veth.o: => 1043:12
+ /home/kisskb/slave/src/drivers/media/platform/soc_camera/atmel-isi.c: warning: 'atmel_isi_runtime_suspend' defined but not used [-Wunused-function]: => 1043:12
+ /home/kisskb/slave/src/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: => 1109:35
+ /home/kisskb/slave/src/drivers/mfd/wm5110-tables.c: warning: passing argument 2 of 'regmap_register_patch' from incompatible pointer type [enabled by default]: => 281:11
+ /home/kisskb/slave/src/drivers/mfd/wm8998-tables.c: warning: passing argument 2 of 'regmap_register_patch' from incompatible pointer type [enabled by default]: => 50:10
+ /home/kisskb/slave/src/drivers/net/ethernet/intel/i40e/i40e_common.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: => 522:23, 444:24, 445:23, 521:24
+ /home/kisskb/slave/src/drivers/net/ethernet/intel/i40e/i40e_main.c: warning: left shift count >= width of type [enabled by default]: => 7653:2
+ /home/kisskb/slave/src/drivers/net/ethernet/intel/i40evf/i40e_common.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: => 445:23, 521:24, 444:24, 522:23
+ /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlxsw/pci.c: warning: right shift count >= width of type [enabled by default]: => 1585:2, 1588:2
+ /home/kisskb/slave/src/drivers/net/wireless/ath/wil6210/pcie_bus.c: warning: 'wil6210_resume' defined but not used [-Wunused-function]: => 291:12
+ /home/kisskb/slave/src/drivers/net/wireless/ath/wil6210/pcie_bus.c: warning: 'wil6210_suspend' defined but not used [-Wunused-function]: => 264:12
+ /home/kisskb/slave/src/drivers/net/wireless/b43/b43.h: warning: 'packed' attribute ignored for field of type 'union <anonymous>' [-Wattributes] CC [M] drivers/staging/speakup/speakup_decext.o: => 653:2
+ /home/kisskb/slave/src/drivers/power/bq24735-charger.c: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: => 227:6
+ /home/kisskb/slave/src/drivers/scsi/bnx2fc/bnx2fc_fcoe.c: warning: the frame size of 1028 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 2134:1
+ /home/kisskb/slave/src/drivers/scsi/bnx2fc/bnx2fc_fcoe.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 2134:1
+ /home/kisskb/slave/src/drivers/scsi/bnx2fc/bnx2fc_fcoe.c: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 2134:1
+ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c: warning: 'flags' may be used uninitialized in this function: => 2809:16
+ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c: warning: statement with no effect [-Wunused-value]: => 2033:3, 2067:3, 1238:3
+ /home/kisskb/slave/src/drivers/video/backlight/adp8860_bl.c: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]: => 625:11, 569:10
+ /home/kisskb/slave/src/drivers/video/backlight/adp8870_bl.c: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]: => 811:11
+ /home/kisskb/slave/src/drivers/video/fbdev/sis/sis_main.c: warning: #warning Neither CONFIG_FB_SIS_300 nor CONFIG_FB_SIS_315 is set [-Wcpp]: => 61:2
+ /home/kisskb/slave/src/drivers/video/fbdev/sis/sis_main.c: warning: #warning sisfb will not work! [-Wcpp]: => 62:2
+ /home/kisskb/slave/src/drivers/video/fbdev/sis/sis_main.c: warning: 'sisfb_post_map_vram' defined but not used [-Wunused-function]: => 4124:13
+ /home/kisskb/slave/src/drivers/video/fbdev/sm712fb.c: warning: 'smtcfb_pci_resume' defined but not used [-Wunused-function]: => 1572:12
+ /home/kisskb/slave/src/drivers/video/fbdev/sm712fb.c: warning: 'smtcfb_pci_suspend' defined but not used [-Wunused-function]: => 1549:12
+ /home/kisskb/slave/src/fs/afs/internal.h: warning: 'packed' attribute ignored for field of type 'enum <anonymous>' [-Wattributes] CC [M] drivers/ata/pata_arasan_cf.o: => 164:2
+ /home/kisskb/slave/src/fs/ext4/readpage.c: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 328:1
+ /home/kisskb/slave/src/fs/logfs/dev_bdev.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: => 84:14, 174:14
+ /home/kisskb/slave/src/fs/userfaultfd.c: warning: control reaches end of non-void function [-Wreturn-type]: => 534:1
+ /home/kisskb/slave/src/include/linux/blkdev.h: warning: '*((void *)&bvprv+4)' may be used uninitialized in this function [-Wuninitialized]: => 1368:21
+ /home/kisskb/slave/src/include/linux/blkdev.h: warning: '*((void *)&bvprv+8)' may be used uninitialized in this function [-Wuninitialized]: => 1368:21
+ /home/kisskb/slave/src/include/linux/blkdev.h: warning: 'bvprv.bv_len' may be used uninitialized in this function [-Wuninitialized]: => 1368:21
+ /home/kisskb/slave/src/include/linux/blkdev.h: warning: 'bvprv.bv_offset' may be used uninitialized in this function [-Wuninitialized]: => 1368:21
+ /home/kisskb/slave/src/include/linux/sysv_fs.h: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes] CC [M] sound/usb/line6/toneport.o: => 30:2
+ /home/kisskb/slave/src/include/linux/sysv_fs.h: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes]/home/kisskb/slave/src/include/linux/sysv_fs.h:130:2: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes]: => 168:2
+ /home/kisskb/slave/src/kernel/events/core.c: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default]: => 6151:1
+ /home/kisskb/slave/src/kernel/rcu/tree.c: warning: 'synchronize_rcu_bh' uses dynamic stack allocation [enabled by default]: => 3220:1
+ /home/kisskb/slave/src/kernel/rcu/tree.c: warning: 'synchronize_sched' uses dynamic stack allocation [enabled by default]: => 3193:1
+ /home/kisskb/slave/src/kernel/rcu/tree.c: warning: 'synchronize_sched_expedited' uses dynamic stack allocation [enabled by default]: => 3584:1
+ /home/kisskb/slave/src/kernel/rcu/update.c: warning: 'synchronize_rcu_tasks' uses dynamic stack allocation [enabled by default]: => 597:1
+ /home/kisskb/slave/src/lib/rhashtable.c: warning: 'next' may be used uninitialized in this function [-Wuninitialized]: 198:2 => 165:28, 198:2
+ /home/kisskb/slave/src/mm/hugetlb.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 1709:3
+ /home/kisskb/slave/src/mm/slub.c: warning: '__slab_alloc' uses dynamic stack allocation [enabled by default]: => 2410:1
+ /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.44' uses dynamic stack allocation [enabled by default]: => 1657:1
+ /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.43' uses dynamic stack allocation [enabled by default]: => 2022:1
+ /home/kisskb/slave/src/mm/zswap.c: warning: '__zswap_param_set' uses dynamic stack allocation [enabled by default]: => 764:1
+ /home/kisskb/slave/src/net/netfilter/core.c: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]: => 155:7
+ /home/kisskb/slave/src/net/openvswitch/actions.c: warning: 'ovs_fragment' uses dynamic stack allocation [enabled by default]: => 733:1
+ /home/kisskb/slave/src/net/packet/af_packet.c: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC drivers/usb/mon/mon_bin.o: => 2252:16
+ <stdin>: warning: #warning syscall accept4 not implemented [-Wcpp]: => 1268:2
+ <stdin>: warning: #warning syscall accept4 not implemented: => 1268:2
+ <stdin>: warning: #warning syscall bind not implemented [-Wcpp]: => 1259:2
+ <stdin>: warning: #warning syscall connect not implemented [-Wcpp]: => 1262:2
+ <stdin>: warning: #warning syscall getpeername not implemented [-Wcpp]: => 1280:2
+ <stdin>: warning: #warning syscall getsockname not implemented [-Wcpp]: => 1277:2
+ <stdin>: warning: #warning syscall getsockopt not implemented [-Wcpp]: => 1271:2
+ <stdin>: warning: #warning syscall listen not implemented [-Wcpp]: => 1265:2
+ <stdin>: warning: #warning syscall membarrier not implemented [-Wcpp]: => 1301:2
+ <stdin>: warning: #warning syscall membarrier not implemented: => 1301:2
+ <stdin>: warning: #warning syscall recvfrom not implemented [-Wcpp]: => 1289:2
+ <stdin>: warning: #warning syscall recvmsg not implemented [-Wcpp]: => 1292:2
+ <stdin>: warning: #warning syscall sendmsg not implemented [-Wcpp]: => 1286:2
+ <stdin>: warning: #warning syscall sendto not implemented [-Wcpp]: => 1283:2
+ <stdin>: warning: #warning syscall setsockopt not implemented [-Wcpp]: => 1274:2
+ <stdin>: warning: #warning syscall shutdown not implemented [-Wcpp]: => 1295:2
+ <stdin>: warning: #warning syscall socket not implemented [-Wcpp]: => 1253:2
+ <stdin>: warning: #warning syscall socketpair not implemented [-Wcpp]: => 1256:2
+ <stdin>: warning: #warning syscall userfaultfd not implemented [-Wcpp]: => 1298:2
+ <stdin>: warning: #warning syscall userfaultfd not implemented: => 1298:2
+ arch/mips/configs/ip27_defconfig: warning: symbol value 'm' invalid for SCSI_DH: => 137
+ arch/powerpc/configs/ppc64_defconfig: warning: symbol value 'm' invalid for SCSI_DH: => 114
+ arch/powerpc/configs/pseries_defconfig: warning: symbol value 'm' invalid for SCSI_DH: => 117
+ warning: (INTEL_SOC_DTS_IOSF_CORE && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI): => N/A
+ warning: (SND_SOC_INTEL_BYTCR_RT5640_MACH && SND_SOC_INTEL_CHT_BSW_RT5672_MACH && SND_SOC_INTEL_CHT_BSW_RT5645_MACH && SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH) selects SND_SST_IPC_ACPI which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && ACPI): => N/A
+ warning: (SND_SOC_ROCKCHIP_MAX98090 && SND_SOC_ROCKCHIP_RT5645) selects SND_SOC_ROCKCHIP_I2S which has unmet direct dependencies (SOUND && !M68K && !UML && SND && SND_SOC && CLKDEV_LOOKUP && SND_SOC_ROCKCHIP): => N/A
+ warning: drivers/built-in.o(.data+0x1194): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): => N/A
+ warning: drivers/built-in.o(.data+0xb28): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): => N/A
+ warning: drivers/built-in.o(.data+0xbd4): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): => N/A
+ warning: drivers/built-in.o(.data+0xd54): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): => N/A
+ warning: drivers/built-in.o(.data+0xe80): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): => N/A
+ warning: drivers/built-in.o(.data+0xee4): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): => N/A
+ warning: drivers/built-in.o(.data+0xf48): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): => N/A
+ warning: drivers/built-in.o(.data+0xfac): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): => N/A
+ warning: drivers/built-in.o(.text+0x12a040): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: drivers/built-in.o(.text+0x16419d): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: drivers/built-in.o(.text+0x361240): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: drivers/built-in.o(.text+0x418afc4): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: drivers/built-in.o(.text+0x5ef04): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: drivers/hwmon/built-in.o(.text+0x4ace0): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: drivers/iommu/built-in.o(.text+0x8bb5): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: drivers/iommu/built-in.o(.text+0xe030): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: drivers/net/built-in.o(.text+0x1d08): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: drivers/net/built-in.o(.text+0x4f714): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: vmlinux.o(.data+0x1200): Section mismatch in reference from the variable sercons to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x1208): Section mismatch in reference from the variable sercons to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x1238): Section mismatch in reference from the variable sercons0 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x1240): Section mismatch in reference from the variable sercons0 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x1270): Section mismatch in reference from the variable sercons1 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x1278): Section mismatch in reference from the variable sercons1 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x12a8): Section mismatch in reference from the variable sercons2 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x12b0): Section mismatch in reference from the variable sercons2 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x12e0): Section mismatch in reference from the variable sercons3 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x12e8): Section mismatch in reference from the variable sercons3 to the function .init.text:console_setup(): => N/A
+ warning: vmlinux.o(.data+0x42e68): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): => N/A
+ warning: vmlinux.o(.data+0x42f14): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): => N/A
+ warning: vmlinux.o(.data+0x43094): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): => N/A
+ warning: vmlinux.o(.data+0x431c0): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x43224): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x43288): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x432ec): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): => N/A
+ warning: vmlinux.o(.data+0x434d4): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): => N/A
+ warning: vmlinux.o(.text+0x215a14): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: vmlinux.o(.text+0x5538ec4): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o(.text+0x5b3458): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: vmlinux.o(.text+0x6b7c7d): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): => N/A
+ warning: vmlinux.o(.text+0x98793): Section mismatch in reference from the function intel_scu_devices_create() to the function .init.text:i2c_register_board_info(): => N/A
+ warning: vmlinux.o(.text+0xa10278): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A

89 improvements:
- /home/kisskb/slave/src/arch/cris/arch-v32/drivers/axisflashmap.c: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]: 520:2, 394:3 =>
- /home/kisskb/slave/src/arch/cris/arch-v32/drivers/axisflashmap.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 583:8 =>
- /home/kisskb/slave/src/arch/cris/arch-v32/drivers/axisflashmap.c: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat]: 333:10 =>
- /home/kisskb/slave/src/arch/cris/arch-v32/mach-fs/pinmux.c: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]: 104:2, 238:2 =>
- /home/kisskb/slave/src/arch/cris/arch-v32/mach-fs/pinmux.c: warning: control reaches end of non-void function [-Wreturn-type]: 49:1 =>
- /home/kisskb/slave/src/arch/frv/mb93090-mb00/pci-frv.c: warning: ignoring return value of 'pci_assign_resource', declared with attribute warn_unused_result [-Wunused-result]: 184:24, 176:24 => 176:24
- /home/kisskb/slave/src/arch/x86/kvm/x86.c: warning: 'process_smi_save_seg_64' defined but not used [-Wunused-function]: 6204:13 =>
- /home/kisskb/slave/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.3' uses dynamic stack allocation [enabled by default]: 128:1 =>
- /home/kisskb/slave/src/drivers/gpio/gpio-74xx-mmio.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 132:16 =>
- /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c: warning: 'min_ctx_size' may be used uninitialized in this function [-Wuninitialized]: 491:17 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/i915_gem_gtt.c: warning: large integer implicitly truncated to unsigned type [-Woverflow]: 954:2 =>
- /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 975:1 =>
- /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgm204.c: warning: the frame size of 1220 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 975:1 =>
- /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/g94.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 184:31 =>
- /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/gm204.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 154:31 =>
- /home/kisskb/slave/src/drivers/hv/hv_fcopy.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 172:1 =>
- /home/kisskb/slave/src/drivers/i2c/busses/i2c-cpm.c: warning: passing argument 3 of 'dma_alloc_attrs' from incompatible pointer type [enabled by default]: 536:3, 545:3 =>
- /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.12' uses dynamic stack allocation [enabled by default]: 576:1 =>
- /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.11' uses dynamic stack allocation [enabled by default]: 715:1 =>
- /home/kisskb/slave/src/drivers/md/raid10.c: warning: 'raid10_mergeable_bvec' uses dynamic stack allocation [enabled by default]: 760:1 =>
- /home/kisskb/slave/src/drivers/net/ethernet/intel/e1000e/netdev.c: warning: 'e1000e_disable_aspm_locked' defined but not used [-Wunused-function]: 6450:13 =>
- /home/kisskb/slave/src/drivers/regulator/tps6586x-regulator.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 430:8 =>
- /home/kisskb/slave/src/drivers/scsi/aic94xx/aic94xx_sds.c: warning: 'offs' may be used uninitialized in this function [-Wuninitialized]: 597:21 =>
- /home/kisskb/slave/src/drivers/staging/sm7xxfb/sm7xxfb.c: warning: 'smtcfb_pci_resume' defined but not used [-Wunused-function]: 1601:12 =>
- /home/kisskb/slave/src/drivers/staging/sm7xxfb/sm7xxfb.c: warning: 'smtcfb_pci_suspend' defined but not used [-Wunused-function]: 1578:12 =>
- /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: 'flags' may be used uninitialized in this function: 3345:16 =>
- /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: statement with no effect [-Wunused-value]: 2383:3, 2349:3, 1303:3 =>
- /home/kisskb/slave/src/drivers/usb/musb/ux500_dma.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 210:51 =>
- /home/kisskb/slave/src/fs/ext3/acl.c: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized]: 159:9 =>
- /home/kisskb/slave/src/fs/gfs2/rgrp.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 1882:3 =>
- /home/kisskb/slave/src/include/linux/mtd/cfi.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] LD drivers/sh/clk/built-in.o: 341:3 =>
- /home/kisskb/slave/src/include/linux/unaligned/le_byteshift.h: warning: array subscript is above array bounds [-Warray-bounds]: 25:7 =>
- /home/kisskb/slave/src/mm/slub.c: warning: '__slab_alloc.constprop.51' uses dynamic stack allocation [enabled by default]: 2413:1 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.47' uses dynamic stack allocation [enabled by default]: 1660:1 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.46' uses dynamic stack allocation [enabled by default]: 2025:1 =>
- /home/kisskb/slave/src/mm/zswap.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 543:6 =>
- /home/kisskb/slave/src/net/ipv4/inet_timewait_sock.c: warning: passing argument 1 of 'atomic64_read' discards 'const' qualifier from pointer target type [enabled by default]: 217:3 =>
- /home/kisskb/slave/src/net/sunrpc/svcsock.c: warning: 'optname' may be used uninitialized in this function [-Wuninitialized] CC [M] fs/isofs/inode.o: 754:6 =>
- <stdin>: warning: #warning syscall sched_setattr not implemented [-Wcpp] HOSTLD scripts/mod/modpost: 1229:2 =>
- arch/blackfin/configs/BF527-EZKIT_defconfig: warning: override: MUSB_PIO_ONLY changes choice state: 150 =>
- warning: (DRM_PS8622 && DRM_RADEON && DRM_AMDGPU && DRM_NOUVEAU && DRM_I915 && DRM_GMA500 && DRM_SHMOBILE && DRM_TILCDC && FB_BACKLIGHT && FB_MX3 && USB_APPLEDISPLAY && FB_OLPC_DCON && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT): N/A =>
- warning: (VIDEO_EM28XX_V4L2) selects VIDEO_MT9V011 which has unmet direct dependencies (MEDIA_SUPPORT && I2C && VIDEO_V4L2 && MEDIA_CAMERA_SUPPORT): N/A =>
- warning: drivers/built-in.o(.data+0x1174): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A =>
- warning: drivers/built-in.o(.data+0xb08): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A =>
- warning: drivers/built-in.o(.data+0xbb4): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A =>
- warning: drivers/built-in.o(.data+0xd34): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A =>
- warning: drivers/built-in.o(.data+0xe60): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A =>
- warning: drivers/built-in.o(.data+0xec4): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A =>
- warning: drivers/built-in.o(.data+0xf28): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A =>
- warning: drivers/built-in.o(.data+0xf8c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A =>
- warning: drivers/built-in.o(.text+0x126b85): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: drivers/built-in.o(.text+0x15fc03): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: drivers/built-in.o(.text+0x356e68): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: drivers/built-in.o(.text+0x3c8870): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: drivers/built-in.o(.text+0x407495c): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: drivers/built-in.o(.text+0x5d700): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: drivers/hwmon/built-in.o(.text+0x161f0): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: drivers/hwmon/built-in.o(.text+0x4acbc): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: drivers/iommu/built-in.o(.text+0x8847): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: drivers/iommu/built-in.o(.text+0xddd9): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: drivers/net/built-in.o(.text+0x1d0c): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: drivers/net/built-in.o(.text+0x4d198): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: vmlinux.o(.data+0x11e0): Section mismatch in reference from the variable sercons to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x11e8): Section mismatch in reference from the variable sercons to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1218): Section mismatch in reference from the variable sercons0 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1220): Section mismatch in reference from the variable sercons0 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1250): Section mismatch in reference from the variable sercons1 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1258): Section mismatch in reference from the variable sercons1 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1288): Section mismatch in reference from the variable sercons2 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x1290): Section mismatch in reference from the variable sercons2 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x12c0): Section mismatch in reference from the variable sercons3 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x12c8): Section mismatch in reference from the variable sercons3 to the function .init.text:console_setup(): N/A =>
- warning: vmlinux.o(.data+0x422c8): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A =>
- warning: vmlinux.o(.data+0x42374): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A =>
- warning: vmlinux.o(.data+0x424f4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A =>
- warning: vmlinux.o(.data+0x42620): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x42684): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x426e8): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x4274c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A =>
- warning: vmlinux.o(.data+0x42934): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A =>
- warning: vmlinux.o(.text+0x20a61c): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: vmlinux.o(.text+0x551b6dc): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x59d48d): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: vmlinux.o(.text+0x69e81f): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A =>
- warning: vmlinux.o(.text+0x87fd50): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x97e93): Section mismatch in reference from the function intel_scu_devices_create() to the function .init.text:i2c_register_board_info(): N/A =>
- warning: vmlinux.o(.text+0xa186b8): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x1472): Section mismatch in reference from the function __smp_store_cpu_state() to the function .init.text:memblock_alloc(): N/A =>
- warning: vmlinux.o(.text.unlikely+0xc6c): Section mismatch in reference from the function __smp_store_cpu_state() to the function .init.text:memblock_alloc(): N/A =>

Gr{oetje,eeting}s,

Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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