Build regressions/improvements in v3.17-rc5

From: Geert Uytterhoeven
Date: Mon Sep 22 2014 - 05:05:37 EST

Below is the list of build error/warning regressions/improvements in
v3.17-rc5[1] compared to v3.16[2].

Summarized:
- build errors: +18/-30
- build warnings: +88/-93

JFYI, when comparing v3.17-rc5[1] to v3.17-rc4[3], the summaries are:
- build errors: +13/-3
- build warnings: +21/-28

As I haven't mastered kup yet, there's no verbose summary at
http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v3.17-rc5.summary.gz

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/7872/ (all 119 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/7732/ (all 119 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/7854/ (all 119 configs)


*** ERRORS ***

18 regressions:
+ /scratch/kisskb/src/arch/powerpc/kernel/iommu.c: error: 'fail_iommu_bus_notifier' defined but not used [-Werror=unused-variable]: => 149:30
+ /scratch/kisskb/src/fs/hostfs/hostfs_user.c: error: 'AT_FDCWD' undeclared (first use in this function): => 378
+ /scratch/kisskb/src/fs/hostfs/hostfs_user.c: error: (Each undeclared identifier is reported only once: => 378
+ /scratch/kisskb/src/fs/hostfs/hostfs_user.c: error: for each function it appears in.): => 378
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: 'PAGES_PER_SECTION' undeclared (first use in this function): => 1918:46, 1810:46, 1152:18
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: 'PAGE_SECTION_MASK' undeclared (first use in this function): => 1151:20
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: 'PFN_SECTION_SHIFT' undeclared (first use in this function): => 1379:31
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit declaration of function '__nr_to_section' [-Werror=implicit-function-declaration]: => 1815:3
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit declaration of function 'find_memory_block_hinted' [-Werror=implicit-function-declaration]: => 1822:3
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit declaration of function 'pfn_to_section_nr' [-Werror=implicit-function-declaration]: => 1811:3
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit declaration of function 'present_section_nr' [-Werror=implicit-function-declaration]: => 1812:3
+ /scratch/kisskb/src/mm/memory_hotplug.c: error: implicit declaration of function 'section_nr_to_pfn' [-Werror=implicit-function-declaration]: => 1847:3
+ error: fealnx.c: relocation truncated to fit: R_PPC64_REL24 against symbol `._raw_spin_lock_irqsave' defined in .spinlock.text section in kernel/built-in.o: => (.text+0x1ff8d48), (.text+0x1ff8838), (.text+0x1ff8b24)
+ error: fealnx.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.ioread32' defined in .text section in lib/built-in.o: => (.text+0x1ff8c08), (.text+0x1ff9640), (.text+0x1ff9318)
+ error: fealnx.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_22' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: => (.text+0x1ff92cc)
+ error: fealnx.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+0x1ff95a8)
+ error: fealnx.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_24' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: => (.text+0x1ff92d8)
+ error: fealnx.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+0x1ff8bcc)

30 improvements:
- /scratch/kisskb/src/drivers/net/wireless/libertas/if_cs.c: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration]: 878:2 =>
- /scratch/kisskb/src/drivers/net/wireless/libertas/if_cs.c: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration]: 826:3 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/orinoco_cs.c: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration]: 153:2 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/orinoco_cs.c: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration]: 205:3 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/spectrum_cs.c: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration]: 216:2 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/spectrum_cs.c: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration]: 273:3 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_add' [-Werror=implicit-function-declaration]: 176:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_add_negative' [-Werror=implicit-function-declaration]: 211:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_add_return' [-Werror=implicit-function-declaration]: 218:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_dec' [-Werror=implicit-function-declaration]: 169:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_dec_and_test' [-Werror=implicit-function-declaration]: 197:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_dec_return' [-Werror=implicit-function-declaration]: 239:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_inc' [-Werror=implicit-function-declaration]: 162:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_inc_and_test' [-Werror=implicit-function-declaration]: 204:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_inc_return' [-Werror=implicit-function-declaration]: 232:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_set' [-Werror=implicit-function-declaration]: 155:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_sub' [-Werror=implicit-function-declaration]: 183:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_sub_and_test' [-Werror=implicit-function-declaration]: 190:2 =>
- /scratch/kisskb/src/include/asm-generic/atomic-long.h: error: implicit declaration of function 'atomic_sub_return' [-Werror=implicit-function-declaration]: 225:2 =>
- /scratch/kisskb/src/include/linux/atomic.h: error: implicit declaration of function '__atomic_add_unless' [-Werror=implicit-function-declaration]: 53:2 =>
- /scratch/kisskb/src/include/linux/atomic.h: error: implicit declaration of function 'atomic_cmpxchg' [-Werror=implicit-function-declaration]: 89:3 =>
- /scratch/kisskb/src/include/linux/atomic.h: error: implicit declaration of function 'atomic_read' [-Werror=implicit-function-declaration]: 136:2 =>
- error: stmmac_hwtstamp.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff9944), (.text+0x1ff9580) =>
- error: stmmac_hwtstamp.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+0x1ffa0bc), (.text+0x1ff9d4c), (.text+0x1ff994c) =>
- error: stmmac_ptp.c: relocation truncated to fit: R_PPC64_REL24 against symbol `._raw_spin_lock_irqsave' defined in .spinlock.text section in kernel/built-in.o: (.text+0x1ffa520), (.text+0x1ffa5d8) =>
- error: stmmac_ptp.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_27' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ffa59c) =>
- error: stmmac_ptp.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+0x1ffa4ec), (.text+0x1ffa5a4) =>
- error: tpm_ibmvtpm.c: undefined reference to `.__vio_register_driver': .init.text+0x6950) =>
- error: tpm_ibmvtpm.c: undefined reference to `.plpar_hcall_norets': .text+0xedae4), .text+0xeda70), .text+0xedb9c), .text+0xedc1c), .text+0xedde0) =>
- error: tpm_ibmvtpm.c: undefined reference to `.vio_unregister_driver': .exit.text+0x1920) =>


*** WARNINGS ***

88 regressions:
+ /scratch/kisskb/src/arch/powerpc/kvm/book3s_pr.c: warning: 'last_sc' may be used uninitialized in this function [-Wuninitialized]: => 1098:31
+ /scratch/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]: => 349:23
+ /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/engine/device/ctrl.c: warning: overflow in implicit constant conversion [-Woverflow]: => 62:3
+ /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/gk20a.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: => 146:2
+ /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/gk20a.c: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]: => 146:2
+ /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/gk20a.c: warning: right shift count >= width of type [enabled by default]: => 146:2
+ /scratch/kisskb/src/drivers/ide/ide-floppy.c: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]: 296:2 => 135:8, 296:2
+ /scratch/kisskb/src/drivers/md/md.c: warning: large integer implicitly truncated to unsigned type [-Woverflow]: => 1351:3, 1056:3
+ /scratch/kisskb/src/drivers/mfd/intel_soc_pmic_core.c: warning: 'intel_soc_pmic_resume' defined but not used [-Wunused-function]: => 127:12
+ /scratch/kisskb/src/drivers/mfd/intel_soc_pmic_core.c: warning: 'intel_soc_pmic_suspend' defined but not used [-Wunused-function]: => 118:12
+ /scratch/kisskb/src/drivers/mfd/sec-core.c: warning: 'num_sec_devs' may be used uninitialized in this function [-Wuninitialized]: => 393:6
+ /scratch/kisskb/src/drivers/mfd/sec-core.c: warning: 'sec_devs' may be used uninitialized in this function [-Wuninitialized]: => 393:6
+ /scratch/kisskb/src/drivers/misc/ioc4.c: warning: 'start' may be used uninitialized in this function [-Wuninitialized]: => 194:16
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: the frame size of 1248 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 1662:1
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: the frame size of 1300 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 1662:1
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1536 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 417:1
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1816 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 972:1
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 2172 bytes is larger than 1024 bytes [-Wframe-larger-than=] CC [M] drivers/isdn/hisax/q931.o: => 651:1
+ /scratch/kisskb/src/drivers/mtd/chips/cfi_util.c: warning: the frame size of 1448 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 89:1
+ /scratch/kisskb/src/drivers/net/ethernet/broadcom/genet/bcmgenet.c: warning: 'bcmgenet_wol_resume' defined but not used [-Wunused-function]: => 1962:12
+ /scratch/kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c: warning: array subscript is above array bounds [-Warray-bounds]: => 993:89
+ /scratch/kisskb/src/drivers/net/ethernet/octeon/octeon_mgmt.c: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]: => 295:4
+ /scratch/kisskb/src/drivers/net/phy/amd-xgbe-phy.c: warning: 'status' may be used uninitialized in this function [-Wuninitialized]: => 422:2
+ /scratch/kisskb/src/drivers/net/wireless/ath/wil6210/debugfs.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: => 89:4
+ /scratch/kisskb/src/drivers/net/wireless/ath/wil6210/debugfs.c: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]: => 89:4
+ /scratch/kisskb/src/drivers/net/wireless/ath/wil6210/debugfs.c: warning: right shift count >= width of type [enabled by default]: => 89:4
+ /scratch/kisskb/src/drivers/net/wireless/ti/wlcore/spi.c: warning: the frame size of 2160 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 315:1
+ /scratch/kisskb/src/drivers/power/sbs-battery.c: warning: 'gpio_flags' may be used uninitialized in this function [-Wuninitialized]: => 662:6
+ /scratch/kisskb/src/drivers/pwm/core.c: warning: 'period' may be used uninitialized in this function: => 609
+ /scratch/kisskb/src/drivers/pwm/core.c: warning: 'polarity' may be used uninitialized in this function [-Wuninitialized]: => 676:18
+ /scratch/kisskb/src/drivers/pwm/core.c: warning: 'polarity' may be used uninitialized in this function: => 610
+ /scratch/kisskb/src/drivers/scsi/cxgbi/libcxgbi.c: warning: 'cxgbi_device_find_by_mac' defined but not used [-Wunused-function]: => 233:29
+ /scratch/kisskb/src/drivers/staging/android/sync_debug.c: warning: format '%ld' expects argument of type 'long int', but argument 4 has type '__kernel_suseconds_t' [-Wformat]: => 100:3
+ /scratch/kisskb/src/drivers/staging/unisys/virthba/virthba.c: warning: format '%d' expects argument of type 'int', but argument 5 has type 'u64' [-Wformat]: => 749:2, 1151:5
+ /scratch/kisskb/src/drivers/staging/unisys/virthba/virthba.c: warning: format '%d' expects argument of type 'int', but argument 7 has type 'u64' [-Wformat]: => 1142:4
+ /scratch/kisskb/src/drivers/staging/unisys/virthba/virthba.c: warning: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'u64' [-Wformat]: => 520:2
+ /scratch/kisskb/src/drivers/tty/ehv_bytechan.c: warning: unused variable 'sprop' [-Wunused-variable]: => 115:14
+ /scratch/kisskb/src/drivers/usb/gadget/function/f_fs.c: warning: '__ffs_ep0_read_events' uses dynamic stack allocation [enabled by default]: => 427:1
+ /scratch/kisskb/src/drivers/usb/gadget/function/f_fs.c: warning: 'rem_type1' may be used uninitialized in this function [-Wuninitialized]: => 2356:47
+ /scratch/kisskb/src/drivers/usb/gadget/function/f_ncm.c: warning: 'tmp' may be used uninitialized in this function [-Wuninitialized]: => 1249:31, 1155:5, 1249:15, 1197:13, 1249:20, 1160:12, 1249:7
+ /scratch/kisskb/src/drivers/video/backlight/adp8870_bl.c: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]: => 781:32, 807:11, 561:16
+ /scratch/kisskb/src/fs/btrfs/extent-tree.c: warning: array subscript is below array bounds [-Warray-bounds]: => 7570:18, 7571:17
+ /scratch/kisskb/src/fs/cifs/sess.c: warning: 'sess_auth_kerberos' defined but not used [-Wunused-function]: => 1109:1
+ /scratch/kisskb/src/fs/cifs/sess.c: warning: 'sess_auth_kerberos' defined but not used: => 1110
+ /scratch/kisskb/src/fs/cifs/sess.c: warning: 'sess_auth_lanman' defined but not used [-Wunused-function]: => 751:1
+ /scratch/kisskb/src/fs/cifs/sess.c: warning: 'sess_auth_lanman' defined but not used: => 752
+ /scratch/kisskb/src/fs/ncpfs/dir.c: warning: unused variable 'sb' [-Wunused-variable]: => 134:23
+ /scratch/kisskb/src/fs/nfsd/nfs4state.c: warning: 'old_deny_bmap' may be used uninitialized in this function [-Wuninitialized]: => 3732:24
+ /scratch/kisskb/src/include/linux/cgroup.h: warning: 'root' may be used uninitialized in this function [-Wuninitialized]: => 158:11
+ /scratch/kisskb/src/include/linux/dmaengine.h: warning: 'rxdesc' may be used uninitialized in this function [-Wuninitialized]: => 796:2
+ /scratch/kisskb/src/include/linux/dmaengine.h: warning: 'txdesc' may be used uninitialized in this function [-Wuninitialized]: => 796:2
+ /scratch/kisskb/src/include/linux/pwm.h: warning: 'period' may be used uninitialized in this function [-Wuninitialized]: => 98:15
+ /scratch/kisskb/src/include/linux/sysv_fs.h: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes] CC drivers/media/rc/ir-mce_kbd-decoder.o: => 30:2
+ /scratch/kisskb/src/include/linux/time.h: warning: 'busy_until.tv_sec' may be used uninitialized in this function [-Wuninitialized]: => 26:5
+ /scratch/kisskb/src/kernel/acct.c: warning: unused variable 'ns' [-Wunused-variable]: => 475:24
+ /scratch/kisskb/src/kernel/acct.c: warning: unused variable 'ns': => 475
+ /scratch/kisskb/src/mm/memcontrol.c: warning: 'usage' may be used uninitialized in this function [-Wuninitialized]: => 4850:6, 4762:6
+ /scratch/kisskb/src/mm/memcontrol.c: warning: control reaches end of non-void function [-Wreturn-type]: => 4164:1
+ /scratch/kisskb/src/mm/memory_hotplug.c: warning: 'generic_online_page' used but never defined [enabled by default]: => 46:13
+ /scratch/kisskb/src/mm/memory_hotplug.c: warning: 'online_page_callback' defined but not used [-Wunused-variable]: => 48:31
+ /scratch/kisskb/src/mm/memory_hotplug.c: warning: assignment makes pointer from integer without a cast [enabled by default]: => 1815:11, 1822:7
+ /scratch/kisskb/src/net/xfrm/xfrm_policy.c: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wuninitialized] LD drivers/misc/cb710/built-in.o: => 2704:17
+ /scratch/kisskb/src/sound/soc/codecs/arizona.c: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized]: => 1372:21
+ /scratch/kisskb/src/sound/soc/codecs/arizona.c: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized]: => 1369:27
+ /scratch/kisskb/src/sound/soc/codecs/mc13783.c: warning: 'np' may be used uninitialized in this function [-Wuninitialized]: => 787:13
+ /scratch/kisskb/src/sound/soc/codecs/rt286.c: warning: 'rt286_index_sync' defined but not used [-Wunused-function]: => 273:13
+ /scratch/kisskb/src/sound/soc/codecs/tas2552.c: warning: 'tas2552_sw_shutdown' defined but not used [-Wunused-function]: => 81:13
+ /scratch/kisskb/src/sound/soc/s6000/s6000-i2s.c: warning: unused variable 'mmio' [-Wunused-variable]: => 577:16
+ <stdin>: warning: #warning syscall getrandom not implemented [-Wcpp]: => 1241:2
+ <stdin>: warning: #warning syscall getrandom not implemented: => 1241:2
+ <stdin>: warning: #warning syscall memfd_create not implemented [-Wcpp]: => 1244:2
+ <stdin>: warning: #warning syscall memfd_create not implemented: => 1244:2
+ <stdin>: warning: #warning syscall seccomp not implemented [-Wcpp]: => 1238:2
+ <stdin>: warning: #warning syscall seccomp not implemented: => 1238:2
+ arch/powerpc/configs/mpc85xx_defconfig: warning: override: reassigning to symbol RTC_DRV_DS1307: => 216
+ warning: (SPU_FS) selects MEMORY_HOTPLUG which has unmet direct dependencies ((SPARSEMEM || X86_64_ACPI_NUMA) && ARCH_ENABLE_MEMORY_HOTPLUG && (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390)): => N/A
+ warning: drivers/built-in.o(.text+0x2dfc7c): 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+0x56a28): 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+0x1d58): 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+0x42c44): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: vmlinux.o(.data+0x40d50): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): => N/A
+ warning: vmlinux.o(.data+0x40df0): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): => N/A
+ warning: vmlinux.o(.data+0x40f54): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): => N/A
+ warning: vmlinux.o(.data+0x41064): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x410c4): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x41124): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x4118c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): => N/A
+ warning: vmlinux.o(.data+0x4135c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): => N/A

93 improvements:
- /scratch/kisskb/src/arch/ia64/sn/kernel/bte.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 125:22, 117:22 =>
- /scratch/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC kernel/user.o: 380 =>
- /scratch/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC security/keys/permission.o: 383 =>
- /scratch/kisskb/src/arch/sparc/include/asm/atomic_32.h: warning: conflicting types for 'atomic_set' [enabled by default]: 27:6 =>
- /scratch/kisskb/src/arch/x86/kernel/cpu/mcheck/mce-inject.c: warning: 'mce_irq_ipi' defined but not used [-Wunused-function]: 97:13 =>
- /scratch/kisskb/src/drivers/char/random.c: warning: 'arch_random_refill' uses dynamic stack allocation [enabled by default]: 1341:1 =>
- /scratch/kisskb/src/drivers/gpio/gpio-sch311x.c: warning: ignoring return value of 'gpiochip_remove', declared with attribute warn_unused_result [-Wunused-result]: 286:18 =>
- /scratch/kisskb/src/drivers/gpu/drm/bochs/bochs_drv.c: warning: 'bochs_pm_resume' defined but not used [-Wunused-function]: 117:12 =>
- /scratch/kisskb/src/drivers/gpu/drm/bochs/bochs_drv.c: warning: 'bochs_pm_suspend' defined but not used [-Wunused-function]: 100:12 =>
- /scratch/kisskb/src/drivers/gpu/drm/cirrus/cirrus_drv.c: warning: 'cirrus_pm_resume' defined but not used [-Wunused-function]: 96:12 =>
- /scratch/kisskb/src/drivers/gpu/drm/cirrus/cirrus_drv.c: warning: 'cirrus_pm_suspend' defined but not used [-Wunused-function]: 79:12 =>
- /scratch/kisskb/src/drivers/gpu/drm/i915/i915_gem_userptr.c: warning: 'mmu' may be used uninitialized in this function [-Wuninitialized]: 321:11 =>
- /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/engine/disp/dacnv50.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 77:6 =>
- /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c: warning: 'M' may be used uninitialized in this function [-Wuninitialized]: 117:5 =>
- /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c: warning: 'N' may be used uninitialized in this function [-Wuninitialized]: 118:15 =>
- /scratch/kisskb/src/drivers/gpu/drm/nouveau/core/subdev/clock/nv50.c: warning: 'P' may be used uninitialized in this function [-Wuninitialized]: 118:3 =>
- /scratch/kisskb/src/drivers/iio/adc/exynos_adc.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 112:9 =>
- /scratch/kisskb/src/drivers/input/touchscreen/mcs5000_ts.c: warning: 'mcs5000_ts_resume' defined but not used [-Wunused-function]: 262:12 =>
- /scratch/kisskb/src/drivers/input/touchscreen/mcs5000_ts.c: warning: 'mcs5000_ts_suspend' defined but not used [-Wunused-function]: 252:12 =>
- /scratch/kisskb/src/drivers/mfd/arizona-core.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 505:10 =>
- /scratch/kisskb/src/drivers/mfd/sec-core.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 350:5 =>
- /scratch/kisskb/src/drivers/mfd/stmpe-i2c.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 88:13 =>
- /scratch/kisskb/src/drivers/mfd/tps65910.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 404:14 =>
- /scratch/kisskb/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 2172 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 651:1 =>
- /scratch/kisskb/src/drivers/net/ethernet/xilinx/ll_temac_main.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 78:7 =>
- /scratch/kisskb/src/drivers/net/fddi/skfp/h/skfbi.h: warning: "PCI_IOBASE" redefined [enabled by default]: 151:0 =>
- /scratch/kisskb/src/drivers/net/wireless/libertas/if_cs.c: warning: assignment makes pointer from integer without a cast [enabled by default]: 878:15 =>
- /scratch/kisskb/src/drivers/net/wireless/mac80211_hwsim.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 692:20 =>
- /scratch/kisskb/src/drivers/net/wireless/mwifiex/cmdevt.c: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type '__kernel_suseconds_t' [-Wformat]: 202:2, 835:2, 463:3, 916:4 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/orinoco_cs.c: warning: assignment makes pointer from integer without a cast [enabled by default]: 153:6 =>
- /scratch/kisskb/src/drivers/net/wireless/orinoco/spectrum_cs.c: warning: assignment makes pointer from integer without a cast [enabled by default]: 216:6 =>
- /scratch/kisskb/src/drivers/power/bq27x00_battery.c: warning: 'bq27x00_powersupply_init' defined but not used [-Wunused-function]: 693:12 =>
- /scratch/kisskb/src/drivers/power/bq27x00_battery.c: warning: 'bq27x00_powersupply_unregister' defined but not used [-Wunused-function]: 724:13 =>
- /scratch/kisskb/src/drivers/scsi/bfa/bfa_fcpim.c: warning: left shift count >= width of type [enabled by default]: 2497:4, 2509:4 =>
- /scratch/kisskb/src/drivers/scsi/bfa/bfa_fcpim.c: warning: right shift count >= width of type [enabled by default]: 2497:4, 2509:4 =>
- /scratch/kisskb/src/drivers/scsi/hpsa.c: warning: 'driver_support' is used uninitialized in this function [-Wuninitialized]: 6373:17 =>
- /scratch/kisskb/src/drivers/scsi/scsi_tgt_if.c: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast [enabled by default]: 289:10 =>
- /scratch/kisskb/src/drivers/spi/spi-atmel.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 1021:13, 1256:19 =>
- /scratch/kisskb/src/drivers/spi/spi-fsl-lib.c: warning: unused variable 'ret' [-Wunused-variable]: 195:6 =>
- /scratch/kisskb/src/drivers/spi/spi-rspi.c: warning: unused variable 'ret' [-Wunused-variable]: 633:6 =>
- /scratch/kisskb/src/drivers/staging/android/sync.c: warning: format '%ld' expects argument of type 'long int', but argument 4 has type '__kernel_suseconds_t' [-Wformat]: 874:3 =>
- /scratch/kisskb/src/drivers/staging/comedi/drivers/ni_mio_common.c: warning: 'sample' may be used uninitialized in this function [-Wuninitialized]: 5715:11 =>
- /scratch/kisskb/src/drivers/staging/usbip/stub_dev.c: warning: 'stub_table' defined but not used [-Wunused-variable]: 33:29 =>
- /scratch/kisskb/src/drivers/staging/wlags49_h2/hcf.c: warning: unused variable 'io_port' [-Wunused-variable]: 3636:22 =>
- /scratch/kisskb/src/drivers/staging/wlags49_h25/../wlags49_h2/hcf.c: warning: unused variable 'io_port' [-Wunused-variable]: 3636:22 =>
- /scratch/kisskb/src/drivers/usb/gadget/f_fs.c: warning: '__ffs_ep0_read_events' uses dynamic stack allocation [enabled by default]: 420:1 =>
- /scratch/kisskb/src/drivers/usb/gadget/f_fs.c: warning: 'rem_type1' may be used uninitialized in this function [-Wuninitialized]: 2119:47 =>
- /scratch/kisskb/src/drivers/usb/gadget/f_ncm.c: warning: 'tmp' may be used uninitialized in this function [-Wuninitialized]: 1060:30, 1080:6, 1039:4, 1007:28, 1080:19, 1060:14, 993:5 =>
- /scratch/kisskb/src/drivers/usb/host/oxu210hp-hcd.c: warning: unused variable 'base' [-Wunused-variable]: 3904:8 =>
- /scratch/kisskb/src/drivers/usb/misc/usb3503.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 195:11 =>
- /scratch/kisskb/src/drivers/video/fbdev/via/viafbdev.c: warning: unused variable 'iga1_entry' [-Wunused-variable]: 1634:4 =>
- /scratch/kisskb/src/drivers/video/fbdev/via/viafbdev.c: warning: unused variable 'iga2_entry' [-Wunused-variable]: 1635:4 =>
- /scratch/kisskb/src/drivers/video/fbdev/vt8623fb.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 734:23 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of '__raw_readb' makes pointer from integer without a cast [enabled by default]: 129:2, 170:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of '__raw_readl' makes pointer from integer without a cast [enabled by default]: 196:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of '__raw_readw' makes pointer from integer without a cast [enabled by default]: 183:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of 'readl' makes pointer from integer without a cast [enabled by default]: 139:2 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of 'readw' makes pointer from integer without a cast [enabled by default]: 134:2 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of 'zpci_read_u16' makes pointer from integer without a cast [enabled by default]: 183:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of 'zpci_read_u32' makes pointer from integer without a cast [enabled by default]: 196:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 1 of 'zpci_read_u8' makes pointer from integer without a cast [enabled by default]: 129:2, 170:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of '__raw_writeb' makes pointer from integer without a cast [enabled by default]: 144:2, 209:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast [enabled by default] CC [M] drivers/media/usb/dvb-usb/pctv452e.o: 154:2 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of '__raw_writel' makes pointer from integer without a cast [enabled by default]: 154:2, 233:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of '__raw_writew' makes pointer from integer without a cast [enabled by default]: 149:2, 221:4 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of 'zpci_write_u16' makes pointer from integer without a cast [enabled by default]: 221:4, 149:2 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of 'zpci_write_u32' makes pointer from integer without a cast [enabled by default]: 233:4, 154:2 =>
- /scratch/kisskb/src/include/asm-generic/io.h: warning: passing argument 2 of 'zpci_write_u8' makes pointer from integer without a cast [enabled by default]: 144:2, 209:4 =>
- /scratch/kisskb/src/include/linux/typecheck.h: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 11:18 =>
- /scratch/kisskb/src/mm/memcontrol.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: 4891:2 =>
- /scratch/kisskb/src/mm/memory.c: warning: #warning Unfortunate NUMA and NUMA Balancing config, growing page-frame for last_cpupid. [-Wcpp]: 75:2 =>
- /scratch/kisskb/src/sound/oss/ad1848.c: warning: 'id_table' defined but not used [-Wunused-variable]: 2863:32 =>
- /scratch/kisskb/src/sound/soc/codecs/adau1977.c: warning: large integer implicitly truncated to unsigned type [-Woverflow]: 971:3 =>
- /scratch/kisskb/src/sound/soc/codecs/max98090.c: warning: 'max98090_resume' defined but not used [-Wunused-function]: 2432:12 =>
- /scratch/kisskb/src/sound/soc/codecs/max98090.c: warning: 'max98090_suspend' defined but not used [-Wunused-function]: 2449:12 =>
- /scratch/kisskb/src/sound/soc/fsl/fsl_ssi.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 593:3 =>
- /scratch/kisskb/src/sound/soc/fsl/fsl_ssi.c: warning: passing argument 1 of '__div64_32' from incompatible pointer type [enabled by default]: 593:3 =>
- /scratch/kisskb/src/sound/soc/fsl/fsl_ssi.c: warning: right shift count >= width of type [enabled by default]: 593:3 =>
- /scratch/kisskb/src/sound/soc/fsl/imx-audmux.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 70:13 =>
- /scratch/kisskb/src/sound/soc/fsl/imx-audmux.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 162:7 =>
- 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(.text+0x2cd8e0): 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+0x51910): 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+0x1d54): 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+0x42b14): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: vmlinux.o(.data+0x41970): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A =>
- warning: vmlinux.o(.data+0x41a10): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A =>
- warning: vmlinux.o(.data+0x41b74): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A =>
- warning: vmlinux.o(.data+0x41c84): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x41ce4): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x41d44): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x41dac): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A =>
- warning: vmlinux.o(.data+0x41f7c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): 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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