Build regressions/improvements in v4.7-rc6

From: Geert Uytterhoeven
Date: Mon Jul 04 2016 - 04:12:38 EST

Below is the list of build error/warning regressions/improvements in
v4.7-rc6[1] compared to v4.6[2].

Summarized:
- build errors: +10/-7
- build warnings: +1320/-1154

JFYI, when comparing v4.7-rc6[1] to v4.7-rc5[3], the summaries are:
- build errors: +3/-2
- build warnings: +691/-871

Note that there may be false regressions, as some logs are incomplete.
Still, they're build errors/warnings.

As I haven't mastered kup yet, there's no verbose summary at
http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v4.7-rc6.summary.gz

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/10562/ (260 out of 263 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/10344/ (all 263 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/10532/ (260 out of 263 configs)


*** ERRORS ***

10 error regressions:
+ /home/kisskb/slave/src/drivers/vhost/vhost.c: error: call to '__compiletime_assert_844' declared with attribute error: BUILD_BUG_ON failed: __alignof__ *vq->avail > VRING_AVAIL_ALIGN_SIZE: => 844:3
+ /tmp/cc6CV1oe.s: Error: pcrel too far BFD_RELOC_BFIN_10: => 889
+ error: relocation truncated to fit: R_PPC64_REL24 against symbol `.cancel_work_sync' defined in .text section in kernel/built-in.o: => (.text+0x1ffbedc)
+ error: relocation truncated to fit: R_PPC64_REL24 against symbol `.queue_work_on' defined in .text section in kernel/built-in.o: => (.text+0x1ffa54c), (.text+0x1ffaa94)
+ error: sdio.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+0x1ffbad8)
+ error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `._raw_spin_unlock_irqrestore' defined in .spinlock.text section in kernel/built-in.o: => (.text+0x1ffbb24)
+ error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.kfree_skb' defined in .text section in net/built-in.o: => (.text+0x1ff8fb0)
+ error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.kthread_stop' defined in .text section in kernel/built-in.o: => (.text+0x1ffb608)
+ error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.skb_pull' defined in .text section in net/built-in.o: => (.text+0x1ffa8d4), (.text+0x1ff9208)
+ error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.skb_push' defined in .text section in net/built-in.o: => (.text+0x1ffa83c)

7 error improvements:
- /home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: error: 'cached_to_uncached' undeclared (first use in this function): 99:17 =>
- /home/kisskb/slave/src/arch/sh/mm/cache-sh4.c: error: implicit declaration of function 'cpu_context' [-Werror=implicit-function-declaration]: 192:2 =>
- /tmp/ccSuvE7E.s: Error: pcrel too far BFD_RELOC_BFIN_10: 889 =>
- error: hns_dsaf_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.eeh_check_failure' defined in .text section in arch/powerpc/kernel/built-in.o: (.text+0x1ffaca4), (.text+0x1ffa59c), (.text+0x1ffb134), (.text+0x1ffaeec), (.text+0x1ffaa5c), (.text+0x1ffa8a8), (.text+0x1ffa6f8) =>
- error: hns_dsaf_main.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_18' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff9314) =>
- error: hns_dsaf_main.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+0x1ffb284) =>
- error: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_28' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ff7890) =>


*** WARNINGS ***

1320 warning regressions:

[Deleted 1191 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

+ /home/kisskb/slave/src/arch/powerpc/include/asm/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 163:2
+ /home/kisskb/slave/src/arch/powerpc/include/asm/io.h: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 163:2
+ /home/kisskb/slave/src/arch/x86/platform/olpc/olpc-xo15-sci.c: warning: 'xo15_sci_resume' defined but not used [-Wunused-function]: => 199:12
+ /home/kisskb/slave/src/crypto/algif_aead.c: warning: 'outlen' may be used uninitialized in this function [-Wuninitialized]: => 534:2
+ /home/kisskb/slave/src/drivers/bluetooth/btwilink.c: warning: overflow in implicit constant conversion [-Woverflow]: => 174:3
+ /home/kisskb/slave/src/drivers/char/hw_random/stm32-rng.c: warning: 'sr' may be used uninitialized in this function [-Wuninitialized]: => 82:6
+ /home/kisskb/slave/src/drivers/gpio/gpio-stmpe.c: warning: 'stmpe_gpio_irq' uses dynamic stack allocation [enabled by default]: => 331:1
+ /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiod_set_array_value_complex' uses dynamic stack allocation [enabled by default]: => 1955:1
+ /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_hwmgr.c: warning: this decimal constant is unsigned only in ISO C90 [enabled by default]: => 1817:4, 1824:4, 1822:4
+ /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c: warning: 'ls_ucode_mgr_write_wpr.isra.1' uses dynamic stack allocation [enabled by default]: => 802:1
+ /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: warning: 'type' may be used uninitialized in this function [-Wuninitialized]: => 94:1, 70:3
+ /home/kisskb/slave/src/drivers/gpu/drm/radeon/radeon_object.c: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp]: => 242:2
+ /home/kisskb/slave/src/drivers/iio/potentiometer/ds1803.c: warning: 'ds1803_read_raw' uses dynamic stack allocation [enabled by default]: => 86:1
+ /home/kisskb/slave/src/drivers/iommu/fsl_pamu_domain.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 100:9
+ /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.17' uses dynamic stack allocation [enabled by default]: => 580:1
+ /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.16' uses dynamic stack allocation [enabled by default]: => 719:1
+ /home/kisskb/slave/src/drivers/media/usb/dvb-usb/dvb-usb-dvb.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 323:5
+ /home/kisskb/slave/src/drivers/mfd/arizona-core.c: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized]: => 1477:6
+ /home/kisskb/slave/src/drivers/mmc/core/pwrseq_simple.c: warning: 'mmc_pwrseq_simple_set_gpios_value.isra.9' uses dynamic stack allocation [enabled by default]: => 48:1
+ /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1028 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 651:1
+ /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1048 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 651:1
+ /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1144 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 972:1
+ /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1428 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 651:1
+ /home/kisskb/slave/src/drivers/mtd/nftlmount.c: warning: 'check_free_sectors.isra.2' uses dynamic stack allocation [enabled by default]: => 298:1
+ /home/kisskb/slave/src/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c: warning: 'vpdstrtou16.constprop.21' uses dynamic stack allocation [enabled by default]: => 700:1
+ /home/kisskb/slave/src/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c: warning: 'vpdstrtouint.constprop.20' uses dynamic stack allocation [enabled by default]: => 691:1
+ /home/kisskb/slave/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: => 149:6
+ /home/kisskb/slave/src/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 731:1
+ /home/kisskb/slave/src/drivers/net/phy/mdio-mux-gpio.c: warning: 'mdio_mux_gpio_switch_fn' uses dynamic stack allocation [enabled by default]: => 42:1
+ /home/kisskb/slave/src/drivers/net/wireless/broadcom/b43/b43.h: warning: 'packed' attribute ignored for field of type 'union <anonymous>' [-Wattributes] CC [M] fs/jbd2/journal.o: => 653:2
+ /home/kisskb/slave/src/drivers/net/wireless/intel/iwlwifi/mvm/fw-dbg.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 925:6
+ /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized]: => 3471:23
+ /home/kisskb/slave/src/drivers/net/wireless/ti/wlcore/spi.c: warning: the frame size of 1188 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 322:1
+ /home/kisskb/slave/src/drivers/net/xen-netback/hash.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: => 127:6
+ /home/kisskb/slave/src/drivers/nfc/nfcwilink.c: warning: overflow in implicit constant conversion [-Woverflow]: => 396:2
+ /home/kisskb/slave/src/drivers/scsi/scsi_debug.c: warning: value computed is not used [-Wunused-value]: => 1473:2
+ /home/kisskb/slave/src/drivers/spi/spi-fsl-espi.c: warning: 'rx_data' may be used uninitialized in this function [-Wuninitialized]: => 585:16
+ /home/kisskb/slave/src/drivers/staging/comedi/drivers/ni_tio.c: warning: 'ps' may be used uninitialized in this function [-Wuninitialized]: => 492:28
+ /home/kisskb/slave/src/drivers/staging/comedi/drivers/ni_tio.c: warning: 'temp64' may be used uninitialized in this function [-Wuninitialized]: => 820:2
+ /home/kisskb/slave/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.33' uses dynamic stack allocation [enabled by default]: => 497:1
+ /home/kisskb/slave/src/drivers/tty/serial/serial_core.c: warning: 'flags' may be used uninitialized in this function: => 559, 142, 598, 611
+ /home/kisskb/slave/src/drivers/usb/gadget/function/f_ncm.c: warning: 'tmp' may be used uninitialized in this function [-Wuninitialized]: 1253:20, 1253:31, 1201:13, 1159:5, 1253:15, 1253:7, 1164:12 => 1253:20, 1253:31, 1253:15, 1164:12, 1213:5, 1201:13, 1159:5, 1253:7
+ /home/kisskb/slave/src/drivers/usb/host/xhci-tegra.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: => 555:6
+ /home/kisskb/slave/src/drivers/video/fbdev/intelfb/intelfbhw.c: warning: 'm1' may be used uninitialized in this function [-Wuninitialized]: => 1015:2
+ /home/kisskb/slave/src/drivers/video/fbdev/intelfb/intelfbhw.c: warning: 'm2' may be used uninitialized in this function [-Wuninitialized]: => 1015:2
+ /home/kisskb/slave/src/drivers/video/fbdev/via/viafbdev.c: warning: unused variable 'iga1_entry' [-Wunused-variable]: => 1634:4
+ /home/kisskb/slave/src/drivers/video/fbdev/via/viafbdev.c: warning: unused variable 'iga2_entry' [-Wunused-variable]: => 1635:4
+ /home/kisskb/slave/src/fs/btrfs/extent-tree.c: warning: array subscript is below array bounds [-Warray-bounds]: => 8434:17, 8433:18
+ /home/kisskb/slave/src/fs/dax.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: => 242:2
+ /home/kisskb/slave/src/fs/dcache.c: warning: 'n' may be used uninitialized in this function: => 2605, 2853, 2853:11
+ /home/kisskb/slave/src/fs/debugfs/file.c: warning: 'val' may be used uninitialized in this function: => 744
+ /home/kisskb/slave/src/fs/ext4/ialloc.c: warning: 'bit' may be used uninitialized in this function: => 1152
+ /home/kisskb/slave/src/fs/ncpfs/dir.c: warning: unused variable 'sb' [-Wunused-variable]: => 136:23
+ /home/kisskb/slave/src/fs/nfs/nfs3acl.c: warning: value computed is not used [-Wunused-value]: => 43:2
+ /home/kisskb/slave/src/fs/ocfs2/cluster/tcp.c: warning: array subscript is above array bounds [-Warray-bounds]: => 284:36
+ /home/kisskb/slave/src/fs/ocfs2/stack_o2cb.c: warning: array subscript is above array bounds [-Warray-bounds]: => 161:19
+ /home/kisskb/slave/src/fs/posix_acl.c: warning: value computed is not used [-Wunused-value]: => 146:3
+ /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8.isra.4' uses dynamic stack allocation [enabled by default]: => 153:1
+ /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8.isra.5' uses dynamic stack allocation [enabled by default]: => 141:1
+ /home/kisskb/slave/src/fs/reiserfs/stree.c: warning: the frame size of 1052 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 811:1
+ /home/kisskb/slave/src/fs/reiserfs/stree.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 811:1
+ /home/kisskb/slave/src/include/asm-generic/bitops/non-atomic.h: warning: array subscript is above array bounds [-Warray-bounds]: => 105:20
+ /home/kisskb/slave/src/include/asm-generic/div64.h: warning: 'temp64' may be used uninitialized in this function [-Wuninitialized]: => 165:20
+ /home/kisskb/slave/src/include/linux/fs.h: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]: => 2653:2
+ /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'info' may be used uninitialized in this function [-Wuninitialized]: => 302:2
+ /home/kisskb/slave/src/kernel/events/ring_buffer.c: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default]: => 243:1
+ /home/kisskb/slave/src/kernel/events/ring_buffer.c: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default]: => 237:1
+ /home/kisskb/slave/src/kernel/time/time.c: warning: 'new_ts.tv_nsec' may be used uninitialized in this function: => 197
+ /home/kisskb/slave/src/kernel/time/time.c: warning: 'new_ts.tv_sec' may be used uninitialized in this function: => 197
+ /home/kisskb/slave/src/lib/bch.c: warning: 'solve_linear_system.isra.13.constprop.16' uses dynamic stack allocation [enabled by default]: => 502:1
+ /home/kisskb/slave/src/lib/test_hash.c: warning: "HAVE_ARCH_HASH_32" is not defined [-Wundef]: => 229:7
+ /home/kisskb/slave/src/lib/test_hash.c: warning: "HAVE_ARCH_HASH_64" is not defined [-Wundef]: => 234:7
+ /home/kisskb/slave/src/lib/test_hash.c: warning: "HAVE_ARCH__HASH_32" is not defined [-Wundef]: => 224:7
+ /home/kisskb/slave/src/lib/test_hash.c: warning: (near initialization for 'hash_or[0]') [-Wmissing-braces]: => 146:2
+ /home/kisskb/slave/src/lib/test_hash.c: warning: missing braces around initializer [-Wmissing-braces]: => 146:2
+ /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.50' uses dynamic stack allocation [enabled by default]: => 1711:1
+ /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.49' uses dynamic stack allocation [enabled by default]: => 2076:1
+ /home/kisskb/slave/src/net/mac802154/llsec.c: warning: 'llsec_do_decrypt_unauth.isra.3' uses dynamic stack allocation [enabled by default]: => 851:1
+ /home/kisskb/slave/src/net/mac802154/llsec.c: warning: 'llsec_do_encrypt_unauth.isra.4' uses dynamic stack allocation [enabled by default]: => 634:1
+ /home/kisskb/slave/src/net/rxrpc/ar-recvmsg.c: warning: control reaches end of non-void function [-Wreturn-type]: => 417:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.4' uses dynamic stack allocation [enabled by default]: => 1029:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.5' uses dynamic stack allocation [enabled by default]: => 755:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_auth.isra.6' uses dynamic stack allocation [enabled by default]: => 188:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_encrypt.isra.7' uses dynamic stack allocation [enabled by default]: => 255:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_auth.isra.8' uses dynamic stack allocation [enabled by default]: => 407:1
+ /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_encrypt.isra.9' uses dynamic stack allocation [enabled by default]: => 494:1
+ /home/kisskb/slave/src/net/sctp/sm_make_chunk.c: warning: 'sctp_pack_cookie.isra.11' uses dynamic stack allocation [enabled by default]: => 1700:1
+ /home/kisskb/slave/src/security/integrity/ima/ima_crypto.c: warning: 'ima_calc_field_array_hash_tfm.isra.3' uses dynamic stack allocation [enabled by default]: => 501:1
+ warning: (MN10300) selects HAVE_NMI_WATCHDOG which has unmet direct dependencies (HAVE_NMI): => N/A
+ warning: arch/parisc/kernel/built-in.o(.text+0x16c): Section mismatch in reference from the function module_alloc() to the function .init.text:early_trap_init(): => N/A
+ warning: arch/sparc/built-in.o(.text.unlikely+0x580): Section mismatch in reference from the function find_numa_latencies_for_group() to the function .init.text:find_mlgroup(): => N/A
+ warning: drivers/built-in.o(.data+0x1a00): 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+0x1abc): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): => N/A
+ warning: drivers/built-in.o(.data+0x1c54): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): => N/A
+ warning: drivers/built-in.o(.data+0x1d90): 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+0x1df4): 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+0x1e58): 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+0x1ebc): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): => N/A
+ warning: drivers/built-in.o(.data+0x20ac): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): => N/A
+ warning: drivers/built-in.o(.text+0x113df2): 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+0x31fdfd8): 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+0x3e8f58): 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+0x7ab9c): 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+0xf5355): 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/hwmon/built-in.o(.text+0x3ccb8): 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+0x6ba5): 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+0xe132): 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+0x1e2c): 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+0x5cf58): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: drivers/net/cris/built-in.o(.text+0x13e0): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): => N/A
+ warning: vmlinux.o(.data+0x65f90): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): => N/A
+ warning: vmlinux.o(.data+0x6604c): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): => N/A
+ warning: vmlinux.o(.data+0x661e4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): => N/A
+ warning: vmlinux.o(.data+0x66320): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x66384): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x663e8): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): => N/A
+ warning: vmlinux.o(.data+0x6644c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): => N/A
+ warning: vmlinux.o(.data+0x6663c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): => N/A
+ warning: vmlinux.o(.text+0x16c): Section mismatch in reference from the function swap_cgroup_record() to the function .init.text:early_trap_init(): => N/A
+ warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function ip_tunnel_unneed_metadata() to the function .init.text:start_kernel(): => N/A
+ warning: vmlinux.o(.text+0x4186058): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o(.text+0x48def5): 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+0x5294a2): 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+0x5c885): 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+0x81c7c): 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+0x8970): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A
+ warning: vmlinux.o(.text+0x9a4): Section mismatch in reference from the function pcie_port_device_remove() to the function .init.text:setup_profiling_timer(): => N/A
+ warning: vmlinux.o(.text+0xdbc): Section mismatch in reference from the function remove_arg_zero() to the function .init.text:pcibios_init_bridge(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x580): Section mismatch in reference from the function find_numa_latencies_for_group() to the function .init.text:find_mlgroup(): => N/A

1154 warning improvements:

[Deleted 943 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

- /home/kisskb/slave/src/arch/arm/mach-netx/generic.c: warning: 'netx_io_desc' defined but not used [-Wunused-variable]: 33:24 =>
- /home/kisskb/slave/src/arch/ia64/kernel/unaligned.c: warning: 'u.l' may be used uninitialized in this function [-Wuninitialized]: 1385:16 =>
- /home/kisskb/slave/src/arch/ia64/sn/kernel/io_acpi_init.c: warning: unused variable 'addr' [-Wunused-variable]: 429:16 =>
- /home/kisskb/slave/src/arch/ia64/sn/kernel/io_init.c: warning: 'addr' may be used uninitialized in this function [-Wuninitialized]: 189:19 =>
- /home/kisskb/slave/src/arch/ia64/sn/kernel/sn2/sn2_smp.c: warning: the frame size of 2176 bytes is larger than 2048 bytes [-Wframe-larger-than=]: 319:1 =>
- /home/kisskb/slave/src/arch/parisc/include/uapi/asm/swab.h: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]: 32:2 =>
- /home/kisskb/slave/src/arch/powerpc/kvm/book3s_pr.c: warning: 'last_sc' may be used uninitialized in this function [-Wuninitialized]: 1098:31 =>
- /home/kisskb/slave/src/arch/powerpc/net/bpf_jit_comp.c: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]: 552:1 =>
- /home/kisskb/slave/src/arch/powerpc/net/bpf_jit_comp.c: warning: the frame size of 4416 bytes is larger than 2048 bytes [-Wframe-larger-than=]: 552:1 =>
- /home/kisskb/slave/src/arch/powerpc/platforms/pseries/hotplug-memory.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: 445:9 =>
- /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to __restore_all; converted into longer instruction sequence: 89 =>
- /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_call; converted into longer instruction sequence: 208 =>
- /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence: 356, 358 =>
- /home/kisskb/slave/src/arch/x86/include/asm/io.h: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]: 66:1 =>
- /home/kisskb/slave/src/arch/x86/kernel/cpu/mcheck/mce.c: warning: 'order' may be used uninitialized in this function [-Wuninitialized]: 1138:14 =>
- /home/kisskb/slave/src/arch/xtensa/include/uapi/asm/swab.h: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]: 23:5 =>
- /home/kisskb/slave/src/drivers/android/binder.c: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized]: 715:24 =>
- /home/kisskb/slave/src/drivers/android/binder.c: warning: 'buffer_size' may be used uninitialized in this function [-Wuninitialized]: 715:37 =>
- /home/kisskb/slave/src/drivers/bcma/sprom.c: warning: 'sprom' may be used uninitialized in this function [-Wuninitialized]: 642:8 =>
- /home/kisskb/slave/src/drivers/crypto/qat/qat_common/qat_algs.c: warning: 'sz_out' may be used uninitialized in this function [-Wuninitialized]: 769:4 =>
- /home/kisskb/slave/src/drivers/edac/sb_edac.c: warning: 'type' may be used uninitialized in this function [-Wuninitialized]: 959:2 =>
- /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 128:3 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_ddi.c: warning: 'port' may be used uninitialized in this function [-Wuninitialized]: 342:2 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_h' may be used uninitialized in this function [-Wuninitialized]: 901:26 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_w' may be used uninitialized in this function [-Wuninitialized]: 901:13 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_x' may be used uninitialized in this function [-Wuninitialized]: 904:25 =>
- /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_y' may be used uninitialized in this function [-Wuninitialized]: 917:20 =>
- /home/kisskb/slave/src/drivers/gpu/drm/msm/msm_drv.c: warning: unused variable 'kms' [-Wunused-variable]: 468:18 =>
- /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c: warning: 'ls_ucode_mgr_write_wpr' uses dynamic stack allocation [enabled by default]: 802:1 =>
- /home/kisskb/slave/src/drivers/gpu/drm/radeon/radeon_display.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 486:3 =>
- /home/kisskb/slave/src/drivers/infiniband/core/cma_configfs.c: warning: 'cma_dev' may be used uninitialized in this function [-Wuninitialized]: 133:32, 94:15, 109:11 =>
- /home/kisskb/slave/src/drivers/infiniband/core/cma_configfs.c: warning: 'group' may be used uninitialized in this function [-Wuninitialized]: 133:32, 109:37 =>
- /home/kisskb/slave/src/drivers/infiniband/hw/cxgb4/cq.c: warning: 'hw_cqe' may be used uninitialized in this function [-Wuninitialized]: 313:33, 309:21 =>
- /home/kisskb/slave/src/drivers/input/mouse/cyapa.c: warning: 'error' may be used uninitialized in this function [-Wuninitialized]: 717:27 =>
- /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 973:5 =>
- /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.11' uses dynamic stack allocation [enabled by default]: 580:1 =>
- /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.10' uses dynamic stack allocation [enabled by default]: 719:1 =>
- /home/kisskb/slave/src/drivers/media/dvb-frontends/mn88473.c: warning: 'conf_val_ptr' may be used uninitialized in this function [-Wuninitialized]: 156:21 =>
- /home/kisskb/slave/src/drivers/media/usb/em28xx/em28xx-camera.c: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 303:1, 198:1 =>
- /home/kisskb/slave/src/drivers/media/usb/pvrusb2/pvrusb2-eeprom.c: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 154:1 =>
- /home/kisskb/slave/src/drivers/misc/cxl/native.c: warning: 'dsisr' may be used uninitialized in this function [-Wuninitialized]: 825:10 =>
- /home/kisskb/slave/src/drivers/misc/cxl/native.c: warning: 'ph' may be used uninitialized in this function [-Wuninitialized]: 825:10 =>
- /home/kisskb/slave/src/drivers/mmc/core/pwrseq_simple.c: warning: 'mmc_pwrseq_simple_set_gpios_value.isra.10' uses dynamic stack allocation [enabled by default]: 43:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: warning: the frame size of 1408 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 1841:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: warning: the frame size of 1428 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 1841:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 603:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1092 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 972:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1116 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 651:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1264 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 972:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1268 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 972:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1384 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 651:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1492 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 651:1 =>
- /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1496 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 651:1 =>
- /home/kisskb/slave/src/drivers/mtd/lpddr/lpddr_cmds.c: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 737:1 =>
- /home/kisskb/slave/src/drivers/mtd/nftlmount.c: warning: 'check_free_sectors.isra.0' uses dynamic stack allocation [enabled by default]: 298:1 =>
- /home/kisskb/slave/src/drivers/net/ethernet/aeroflex/greth.c: warning: unused variable 'phy' [-Wunused-variable]: 1326:11 =>
- /home/kisskb/slave/src/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c: warning: 'status' may be used uninitialized in this function [-Wuninitialized]: 189:1 =>
- /home/kisskb/slave/src/drivers/net/ethernet/apm/xgene/xgene_enet_sgmac.c: warning: 'data' may be used uninitialized in this function [-Wuninitialized]: 256:34 =>
- /home/kisskb/slave/src/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c: warning: 'vpdstrtou16.constprop.17' uses dynamic stack allocation [enabled by default]: 700:1 =>
- /home/kisskb/slave/src/drivers/net/ethernet/chelsio/cxgb3/t3_hw.c: warning: 'vpdstrtouint.constprop.16' uses dynamic stack allocation [enabled by default]: 691:1 =>
- /home/kisskb/slave/src/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c: warning: 'valid_len' may be used uninitialized in this function [-Wuninitialized]: 2159:5 =>
- /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlx4/alloc.c: warning: 'uid' may be used uninitialized in this function [-Wuninitialized]: 416:9 =>
- /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlxsw/reg.h: warning: 'rdq' may be used uninitialized in this function [-Wuninitialized]: 2593:35 =>
- /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlxsw/reg.h: warning: 'swid' may be used uninitialized in this function [-Wuninitialized]: 2584:25 =>
- /home/kisskb/slave/src/drivers/net/ethernet/qlogic/qed/qed_mcp.c: warning: array subscript is above array bounds [-Warray-bounds]: 943:3 =>
- /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'assoc_num' may be used uninitialized in this function [-Wuninitialized]: 1981:5, 1916:2, 1839:2 =>
- /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized]: 1839:2 =>
- /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'secy' may be used uninitialized in this function [-Wuninitialized]: 1982:21 =>
- /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'tx_sc' may be used uninitialized in this function [-Wuninitialized]: 1916:2, 1981:24 =>
- /home/kisskb/slave/src/drivers/net/wireless/ath/wcn36xx/smd.h: warning: 'packed' attribute ignored for field of type 'u16' [-Wattributes]: 52:2 =>
- /home/kisskb/slave/src/drivers/net/wireless/ath/wcn36xx/smd.h: warning: 'packed' attribute ignored for field of type 'u32' [-Wattributes]: 51:2 =>
- /home/kisskb/slave/src/drivers/net/wireless/ath/wil6210/fw_inc.c: warning: 'hdr_sz' may be used uninitialized in this function [-Wuninitialized]: 447:4 =>
- /home/kisskb/slave/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c: warning: 'bufsz' may be used uninitialized in this function [-Wuninitialized]: 1096:22, 1095:3 =>
- /home/kisskb/slave/src/drivers/net/wireless/intel/iwlegacy/3945-mac.c: warning: 'phys_addr' may be used uninitialized in this function [-Wuninitialized]: 620:33 =>
- /home/kisskb/slave/src/drivers/net/wireless/intel/iwlegacy/4965-mac.c: warning: 'phys_addr' may be used uninitialized in this function [-Wuninitialized]: 1857:33 =>
- /home/kisskb/slave/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized]: 5161:23 =>
- /home/kisskb/slave/src/drivers/net/wireless/ti/wlcore/spi.c: warning: the frame size of 1180 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 322:1 =>
- /home/kisskb/slave/src/drivers/nfc/st21nfca/core.c: warning: 'atqa' may be used uninitialized in this function [-Wuninitialized]: 669:21 =>
- /home/kisskb/slave/src/drivers/nfc/st21nfca/core.c: warning: 'len' may be used uninitialized in this function [-Wuninitialized]: 671:4, 671:10 =>
- /home/kisskb/slave/src/drivers/nfc/st21nfca/core.c: warning: 'sak' may be used uninitialized in this function [-Wuninitialized]: 670:20, 665:31 =>
- /home/kisskb/slave/src/drivers/nvdimm/region_devs.c: warning: 'nd_region' may be used uninitialized in this function [-Wuninitialized]: 711:26 =>
- /home/kisskb/slave/src/drivers/of/of_reserved_mem.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 131:11 =>
- /home/kisskb/slave/src/drivers/platform/x86/dell-laptop.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 1894:6 =>
- /home/kisskb/slave/src/drivers/scsi/aacraid/src.c: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]: 97:4 =>
- /home/kisskb/slave/src/drivers/scsi/am53c974.c: warning: 'resid' may be used uninitialized in this function [-Wuninitialized]: 199:6 =>
- /home/kisskb/slave/src/drivers/staging/comedi/drivers/pcl818.c: warning: 'last_chan' may be used uninitialized in this function [-Wuninitialized]: 336:6, 365:25 => 336:6
- /home/kisskb/slave/src/drivers/staging/media/lirc/lirc_serial.c: warning: the frame size of 1464 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 626:1 =>
- /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized]: 273:24, 275:15 =>
- /home/kisskb/slave/src/drivers/staging/vt6656/mac.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>' [-Wattributes] CC drivers/net/usb/zaurus.o: 361:3 =>
- /home/kisskb/slave/src/drivers/target/target_core_user.c: warning: 'block' may be used uninitialized in this function [-Wuninitialized]: 249:31 =>
- /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: 'i' may be used uninitialized in this function [-Wuninitialized]: 255:18, 250:2, 252:18 => 255:18, 250:2
- /home/kisskb/slave/src/drivers/tty/serial/8250/8250_of.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 230:1 =>
- /home/kisskb/slave/src/drivers/vhost/vhost.c: warning: unused variable 's' [-Wunused-variable]: 659:9 =>
- /home/kisskb/slave/src/drivers/video/backlight/adp8860_bl.c: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized]: 579:10 =>
- /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c: warning: 'crc' may be used uninitialized in this function [-Wuninitialized]: 313:15 =>
- /home/kisskb/slave/src/drivers/xen/balloon.c: warning: 'release_memory_resource' declared 'static' but never defined [-Wunused-function]: 154:13 =>
- /home/kisskb/slave/src/fs/btrfs/inode.c: warning: 'cow_start' may be used uninitialized in this function [-Wuninitialized]: 1397:7 =>
- /home/kisskb/slave/src/fs/btrfs/inode.c: warning: 'cur_offset' may be used uninitialized in this function [-Wuninitialized]: 1361:16, 1500:31 => 1516:31
- /home/kisskb/slave/src/fs/cifs/cifssmb.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 1516:2 =>
- /home/kisskb/slave/src/fs/cifs/cifssmb.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 1516:2, 1474:3 =>
- /home/kisskb/slave/src/fs/cifs/cifssmb.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: 1474:3 =>
- /home/kisskb/slave/src/fs/cifs/connect.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'ssize_t' [-Wformat=]: 2458:3, 2450:3, 2477:3, 2467:3 =>
- /home/kisskb/slave/src/fs/cifs/connect.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t' [-Wformat=]: 2458:3, 2450:3, 2467:3, 2477:3 =>
- /home/kisskb/slave/src/fs/cifs/file.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]: 1650:2 =>
- /home/kisskb/slave/src/fs/cifs/file.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]: 1650:2 =>
- /home/kisskb/slave/src/fs/cifs/file.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 2869:4, 2876:4 =>
- /home/kisskb/slave/src/fs/cifs/file.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: 2876:4, 3322:4, 2869:4, 3329:4 =>
- /home/kisskb/slave/src/fs/cifs/file.c: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]: 3322:4, 3329:4 =>
- /home/kisskb/slave/src/fs/cifs/inode.c: warning: 'server' may be used uninitialized in this function [-Wuninitialized]: 2097:12 =>
- /home/kisskb/slave/src/fs/cifs/readdir.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 2 has type 'size_t' [-Wformat=]: 702:3 =>
- /home/kisskb/slave/src/fs/cifs/readdir.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]: 702:3 =>
- /home/kisskb/slave/src/fs/cifs/transport.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 350:3 =>
- /home/kisskb/slave/src/fs/cifs/transport.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 350:3 =>
- /home/kisskb/slave/src/fs/gfs2/dir.c: warning: 'leaf_no' may be used uninitialized in this function [-Wuninitialized]: 802:9, 1021:8 =>
- /home/kisskb/slave/src/fs/nfsd/nfs4xdr.c: warning: 'end' may be used uninitialized in this function [-Wuninitialized]: 1967:42, 1967:11 => 1967:42
- /home/kisskb/slave/src/fs/notify/fanotify/fanotify.c: warning: 'marks_mask' may be used uninitialized in this function [-Wuninitialized]: 143:30, 146:56 => 143:30
- /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8' uses dynamic stack allocation [enabled by default]: 153:1 =>
- /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8' uses dynamic stack allocation [enabled by default]: 141:1 =>
- /home/kisskb/slave/src/fs/udf/super.c: warning: 'map' may be used uninitialized in this function [-Wuninitialized]: 1326:9 =>
- /home/kisskb/slave/src/include/linux/compiler.h: warning: 'root' may be used uninitialized in this function [-Wuninitialized]: 222:2 =>
- /home/kisskb/slave/src/include/linux/device.h: warning: 'ndns' may be used uninitialized in this function [-Wuninitialized]: 868:9 =>
- /home/kisskb/slave/src/include/linux/file.h: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized]: 39:7 =>
- /home/kisskb/slave/src/include/linux/file.h: warning: 'output.flags' may be used uninitialized in this function [-Wuninitialized]: 38:2 =>
- /home/kisskb/slave/src/include/linux/iio/buffer.h: warning: 'calculated_time' may be used uninitialized in this function [-Wuninitialized]: 163:32 =>
- /home/kisskb/slave/src/include/linux/kernel.h: warning: comparison of distinct pointer types lacks a cast: 741:17 =>
- /home/kisskb/slave/src/include/linux/mfd/da9052/da9052.h: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 174:6, 151:6 =>
- /home/kisskb/slave/src/include/linux/percpu-refcount.h: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]: 214:1, 177:1, 248:1, 276:1 =>
- /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'vf' may be used uninitialized in this function [-Wuninitialized]: 347:2 =>
- /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:100:2: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes]: 142:2 =>
- /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:181:2: warning: 'packed' attribute ignored for field of type '__fs32' [-Wattributes]: 130:2 =>
- /home/kisskb/slave/src/include/uapi/linux/swab.h: warning: 'bellbits' may be used uninitialized in this function [-Wuninitialized]: 60:9 =>
- /home/kisskb/slave/src/kernel/futex.c: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]: 3125:3 =>
- /home/kisskb/slave/src/kernel/futex.c: warning: 'pending' may be used uninitialized in this function [-Wuninitialized]: 3142:2 =>
- /home/kisskb/slave/src/kernel/futex.c: warning: 'pip' may be used uninitialized in this function [-Wuninitialized]: 3143:21 =>
- /home/kisskb/slave/src/lib/bch.c: warning: 'solve_linear_system.isra.7.constprop.10' uses dynamic stack allocation [enabled by default]: 502:1 =>
- /home/kisskb/slave/src/mm/cma.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 269:14, 186:27 =>
- /home/kisskb/slave/src/mm/memblock.c: warning: 'r' may be used uninitialized in this function [-Wuninitialized]: 1115:15 =>
- /home/kisskb/slave/src/mm/memcontrol.c: warning: 'thresholds' may be used uninitialized in this function [-Wuninitialized]: 3501:32, 3372:19, 3483:35 => 3505:35, 3391:16
- /home/kisskb/slave/src/mm/percpu.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 1038:3 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized]: 2810:14 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized]: 2810:14 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized]: 1340:34 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized]: 2775:26 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.44' uses dynamic stack allocation [enabled by default]: 1711:1 =>
- /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.43' uses dynamic stack allocation [enabled by default]: 2076:1 =>
- /home/kisskb/slave/src/net/can/bcm.c: warning: the frame size of 1164 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 228:1 =>
- /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'family' may be used uninitialized in this function [-Wuninitialized]: 478:17, 478:2, 581:49 => 478:2
- /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]: 515:35, 515:48, 522:29 => 515:35, 515:48
- /home/kisskb/slave/src/net/mac80211/tdls.c: warning: 'subband_start' may be used uninitialized in this function [-Wuninitialized]: 104:43 =>
- /home/kisskb/slave/src/net/mac802154/llsec.c: warning: 'llsec_do_decrypt_unauth.isra.1' uses dynamic stack allocation [enabled by default]: 851:1 =>
- /home/kisskb/slave/src/net/mac802154/llsec.c: warning: 'llsec_do_encrypt_unauth.isra.2' uses dynamic stack allocation [enabled by default]: 634:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.1' uses dynamic stack allocation [enabled by default]: 1038:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.2' uses dynamic stack allocation [enabled by default]: 764:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_auth.isra.3' uses dynamic stack allocation [enabled by default]: 197:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_encrypt.isra.4' uses dynamic stack allocation [enabled by default]: 264:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_auth.isra.5' uses dynamic stack allocation [enabled by default]: 416:1 =>
- /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_encrypt.isra.6' uses dynamic stack allocation [enabled by default]: 503:1 =>
- /home/kisskb/slave/src/net/sctp/sm_make_chunk.c: warning: 'sctp_pack_cookie.isra.6' uses dynamic stack allocation [enabled by default]: 1700:1 =>
- /home/kisskb/slave/src/security/integrity/iint.c: warning: 'iint' may be used uninitialized in this function [-Wuninitialized]: 35:31 =>
- /home/kisskb/slave/src/security/integrity/ima/ima_crypto.c: warning: 'ima_calc_field_array_hash_tfm' uses dynamic stack allocation [enabled by default]: 501:1 =>
- /home/kisskb/slave/src/sound/isa/es18xx.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 2206:6 =>
- /home/kisskb/slave/src/sound/isa/gus/interwave.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 804:6 =>
- /home/kisskb/slave/src/sound/isa/sb/sb16.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 527:6 =>
- /home/kisskb/slave/src/sound/soc/codecs/wm8978.c: warning: 'diff' may be used uninitialized in this function [-Wuninitialized]: 814:5 =>
- s/home/kisskb/slave/src/include/linux/percpu-refcount.h: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]p: 177:1 =>
- warning: (MPC836x_RDK && MTD_NAND_FSL_ELBC && MTD_NAND_FSL_UPM) selects FSL_LBC which has unmet direct dependencies (FSL_SOC): N/A =>
- warning: (SND_SOC_INTEL_BYTCR_RT5640_MACH && SND_SOC_INTEL_BYTCR_RT5651_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: (VIDEO_GO7007) selects VIDEO_OV7640 which has unmet direct dependencies (MEDIA_SUPPORT && I2C && VIDEO_V4L2 && MEDIA_CAMERA_SUPPORT): N/A =>
- warning: (X86_INTEL_LPSS && INTEL_SOC_DTS_IOSF_CORE && MMC_SDHCI_ACPI && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI): N/A =>
- warning: There are too many unreachable loose objects; run 'git prune' to remove them.: N/A =>
- warning: arch/parisc/kernel/built-in.o(.text+0x16c): Section mismatch in reference from the variable os_hpmc_fail to the function .init.text:early_trap_init(): N/A =>
- warning: arch/sparc/built-in.o(.text.unlikely+0x584): Section mismatch in reference from the function find_numa_latencies_for_group() to the function .init.text:find_mlgroup(): N/A =>
- warning: drivers/built-in.o(.data+0x10f4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A =>
- warning: drivers/built-in.o(.data+0x1230): 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+0x1294): 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+0x12f8): 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+0x135c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A =>
- warning: drivers/built-in.o(.data+0x154c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A =>
- warning: drivers/built-in.o(.data+0xea0): 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+0xf5c): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A =>
- warning: drivers/built-in.o(.text+0x15509a): 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+0x193972): 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+0x3ad0dc): 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+0x433b018): 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+0x70b6c): 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+0x4a9d4): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: drivers/hwmon/ibmpowernv.o(.text+0x990): 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+0xa9de): 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+0xfba6): 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+0x57e2c): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: drivers/net/cris/built-in.o(.text+0x12f8): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A =>
- warning: vmlinux.o(.data+0x53f60): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A =>
- warning: vmlinux.o(.data+0x5401c): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A =>
- warning: vmlinux.o(.data+0x541b4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A =>
- warning: vmlinux.o(.data+0x542f0): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x54354): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x543b8): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A =>
- warning: vmlinux.o(.data+0x5441c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A =>
- warning: vmlinux.o(.data+0x5460c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A =>
- warning: vmlinux.o(.text+0x16c): Section mismatch in reference from the function ip_tunnel_unneed_metadata() to the function .init.text:early_trap_init(): N/A =>
- warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function devm_regulator_bulk_unregister_supply_alias() to the function .init.text:start_kernel(): N/A =>
- warning: vmlinux.o(.text+0x586c918): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x61fe32): 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+0x7340aa): 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+0x8978): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A =>
- warning: vmlinux.o(.text+0x9b0): Section mismatch in reference from the function bpf_percpu_array_copy() to the function .init.text:setup_profiling_timer(): N/A =>
- warning: vmlinux.o(.text+0x9f63a): 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+0xa1f13): 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+0xdc0): Section mismatch in reference from the function ima_match_policy() to the function .init.text:pcibios_init_bridge(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x584): Section mismatch in reference from the function find_numa_latencies_for_group() to the function .init.text:find_mlgroup(): 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