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Date:   Mon, 12 Jun 2017 13:56:15 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v4.12-rc5

Below is the list of build error/warning regressions/improvements in
v4.12-rc5[1] compared to v4.11[2].

Summarized:
  - build errors: +/-3
  - build warnings: +27739/-873

JFYI, when comparing v4.12-rc5[1] to v4.12-rc4[3], the summaries are:
  - build errors: +/-
  - build warnings: +1182/-1200

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

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/32c1431eea4881a6b17bd7c639315010aeefa452/ (267 out of 270 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/a351e9b9fc24e982ec2f0e76379a49826036da12/ (all 270 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/3c2993b8c6143d8a5793746a54eba8f86f95240f/ (267 out of 270 configs)


*** ERRORS ***

3 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 => 
  - error: rtnetlink.c: relocation truncated to fit: R_AVR32_11H_PCREL against `.text'+21b6c: (.text+0x21f78), (.text+0x21f8e) => 


*** WARNINGS ***

27739 warning regressions:

[Deleted 26398 lines about "warning: ... [-Wpointer-sign]" on parisc-allmodconfig]
[Deleted 1150 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

  + /home/kisskb/slave/src/arch/m68k/include/asm/uaccess_mm.h: warning: 'info.fd' may be used uninitialized in this function [-Wuninitialized]:  => 328:3
  + /home/kisskb/slave/src/arch/mn10300/lib/checksum.c: warning: ignoring return value of 'copy_from_user', declared with attribute warn_unused_result [-Wunused-result]:  => 56:16
  + /home/kisskb/slave/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.0' uses dynamic stack allocation [enabled by default]:  => 128:1
  + /home/kisskb/slave/src/drivers/block/rbd.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 3442:3
  + /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized]:  => 747:24
  + /home/kisskb/slave/src/drivers/crypto/chelsio/chcr_algo.c: warning: 'chcr_copy_assoc.isra.18' uses dynamic stack allocation [enabled by default]:  => 1345:1
  + /home/kisskb/slave/src/drivers/gpio/gpio-dln2.c: warning: 'packed' attribute ignored for field of type '__le16' [-Wattributes]:  => 73:2
  + /home/kisskb/slave/src/drivers/gpio/gpio-wm831x.c: warning: 'powerdomain' may be used uninitialized in this function [-Wuninitialized]:  => 234:13
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c: warning: (near initialization for 'r_stage[0]') [-Wmissing-braces]:  => 224:7
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c: warning: (near initialization for 'stage[0]') [-Wmissing-braces]:  => 223:7
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c: warning: missing braces around initializer [-Wmissing-braces]:  => 223:7, 224:7
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c: warning: (near initialization for 'pe.left') [-Wmissing-braces]:  => 893:9
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c: warning: (near initialization for 'step.x') [-Wmissing-braces]:  => 892:9
  + /home/kisskb/slave/src/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c: warning: missing braces around initializer [-Wmissing-braces]:  => 892:9, 893:9
  + /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c: warning: 'acr_r367_ls_write_wpr' uses dynamic stack allocation [enabled by default]:  => 302:1
  + /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c: warning: 'acr_ls_msgqueue_post_run' uses dynamic stack allocation [enabled by default]:  => 100:1
  + /home/kisskb/slave/src/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c: warning: 'res' may be used uninitialized in this function [-Wuninitialized]:  => 1011:6
  + /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_icrc.c: warning: 'rxe_icrc_hdr' uses dynamic stack allocation [enabled by default]:  => 96:1
  + /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_mr.c: warning: 'rxe_mem_copy' uses dynamic stack allocation [enabled by default]:  => 431:1
  + /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_recv.c: warning: 'rxe_rcv' uses dynamic stack allocation [enabled by default]:  => 421:1
  + /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_req.c: warning: 'fill_packet.isra.33' uses dynamic stack allocation [enabled by default]:  => 506:1
  + /home/kisskb/slave/src/drivers/isdn/hardware/eicon/message.c: warning: the frame size of 1220 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 6113:1
  + /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.27' uses dynamic stack allocation [enabled by default]:  => 627:1
  + /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.26' uses dynamic stack allocation [enabled by default]:  => 775:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: '__journal_read_write' uses dynamic stack allocation [enabled by default]:  => 1557:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: 'create_journal' uses dynamic stack allocation [enabled by default]:  => 2737:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: 'do_journal_write' uses dynamic stack allocation [enabled by default]:  => 1949:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: 'integrity_metadata' uses dynamic stack allocation [enabled by default]:  => 1324:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: 'integrity_sector_checksum' uses dynamic stack allocation [enabled by default]:  => 1221:1
  + /home/kisskb/slave/src/drivers/md/dm-integrity.c: warning: 'section_mac' uses dynamic stack allocation [enabled by default]:  => 530:1
  + /home/kisskb/slave/src/drivers/net/can/peak_canfd/peak_canfd.c: warning: 'msg_size' may be used uninitialized in this function [-Wuninitialized]:  => 504:5
  + /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/ibm/ibmvnic.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]:  => 1314:5
  + /home/kisskb/slave/src/drivers/net/ethernet/intel/igb/igb_main.c: warning: 'igb_deliver_wake_packet' defined but not used [-Wunused-function]:  => 7988:13
  + /home/kisskb/slave/src/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: warning: value computed is not used [-Wunused-value]:  => 9778:4
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.dev' may be used uninitialized in this function [-Wuninitialized]:  => 585:3
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.daddr' may be used uninitialized in this function [-Wuninitialized]:  => 587:22
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.saddr' may be used uninitialized in this function [-Wuninitialized]:  => 587:22
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.gtph_port' may be used uninitialized in this function [-Wuninitialized]:  => 587:22
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.iph' may be used uninitialized in this function [-Wuninitialized]:  => 589:20
  + /home/kisskb/slave/src/drivers/net/gtp.c: warning: 'pktinfo.sk' may be used uninitialized in this function [-Wuninitialized]:  => 587:22
  + /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c: warning: (near initialization for 'header.fc') [-Wmissing-braces]:  => 1949:9
  + /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c: warning: missing braces around initializer [-Wmissing-braces]:  => 1949:9
  + /home/kisskb/slave/src/drivers/net/wireless/intersil/p54/eeprom.c: warning: assuming signed overflow does not occur when assuming that (X - c) <= X is always true [-Wstrict-overflow]:  => 462:4, 461:4, 463:4, 460:4
  + /home/kisskb/slave/src/drivers/scsi/bfa/bfa_fcs_lport.c: warning: the frame size of 1712 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 2160:1
  + /home/kisskb/slave/src/drivers/staging/ccree/ssi_cipher.c: warning: 'ssi_blkcipher_setkey' uses dynamic stack allocation [enabled by default]:  => 459:1
  + /home/kisskb/slave/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.31' uses dynamic stack allocation [enabled by default]:  => 502:1
  + /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8.isra.6' uses dynamic stack allocation [enabled by default]:  => 120:1
  + /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8.isra.7' uses dynamic stack allocation [enabled by default]:  => 108:1
  + /home/kisskb/slave/src/fs/reiserfs/stree.c: warning: the frame size of 1044 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 812:1
  + /home/kisskb/slave/src/include/asm-generic/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized]:  => 163:15
  + /home/kisskb/slave/src/include/asm-generic/io.h: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized]:  => 163:15
  + /home/kisskb/slave/src/include/net/netlink.h: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]:  => 711:38
  + /home/kisskb/slave/src/include/net/route.h: warning: 'pktinfo.rt' may be used uninitialized in this function [-Wuninitialized]:  => 330:31
  + /home/kisskb/slave/src/kernel/events/core.c: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default]:  => 6651:1
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 500>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 6e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U f00>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1320>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1960>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1d20>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1f00>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2000>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2500>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U26e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U28c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3280>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3460>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3960>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3b40>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4140>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U46e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U48c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4f00>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5640>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5780>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5820>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5aa0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5be0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U61e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6320>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6960>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6d20>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32, 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U71e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7500>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7820>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8000>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U83c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8460>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9140>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9280>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9640>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9780>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9b40>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua780>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uac80>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uae60>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uaf00>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub960>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubb40>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ube60>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc140>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc460>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc780>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uca00>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uce60>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud140>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud1e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud460>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud6e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udb40>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uddc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue3c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue460>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue500>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uec80>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf140>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf1e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf780>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufd20>]' may be used uninitialized in this function [-Wuninitialized]:  => 93:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufdc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 112:32
  + /home/kisskb/slave/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1672 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 343:1
  + /home/kisskb/slave/src/net/can/bcm.c: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 241:1
  + /home/kisskb/slave/src/net/core/ethtool.c: warning: the frame size of 1124 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 2445:1
  + /home/kisskb/slave/src/net/openvswitch/datapath.c: warning: the frame size of 1456 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 1210:1
  + /home/kisskb/slave/src/security/keys/dh.c: warning: 'kdf_ctr' uses dynamic stack allocation [enabled by default]:  => 211:1
  + /home/kisskb/slave/src/security/keys/encrypted-keys/encrypted.c: warning: 'calc_hash' uses dynamic stack allocation [enabled by default]:  => 330:1
  + /home/kisskb/slave/src/sound/soc/codecs/rt5665.c: warning: 'mask1' may be used uninitialized in this function [-Wuninitialized]:  => 2644:22
  + /home/kisskb/slave/src/sound/soc/codecs/rt5665.c: warning: 'val1' may be used uninitialized in this function [-Wuninitialized]:  => 2638:22
  + /home/kisskb/slave/src/sound/soc/codecs/rt5665.c: warning: 'val2' may be used uninitialized in this function [-Wuninitialized]:  => 2640:23
  + /home/kisskb/slave/src/sound/soc/codecs/wm8960.c: warning: 'i' may be used uninitialized in this function [-Wuninitialized]:  => 800:54
  + /home/kisskb/slave/src/sound/soc/codecs/wm8960.c: warning: 'j' may be used uninitialized in this function [-Wuninitialized]:  => 803:56
  + warning: (DRM_MSM && ARM_EXYNOS_BUS_DEVFREQ && ARM_TEGRA_DEVFREQ && ARM_RK3399_DMC_DEVFREQ && DEVFREQ_EVENT_EXYNOS_NOCP && DEVFREQ_EVENT_EXYNOS_PPMU) selects PM_OPP which has unmet direct dependencies (SPARC64):  => N/A
  + warning: EXPORT symbol "__multi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "raw_copy_from_user" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "raw_copy_in_user" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "raw_copy_to_user" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: drivers/built-in.o(.data+0x1ca4): 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+0x1d60): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x1ebc): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x1ffc): 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+0x2060): 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+0x20c4): 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+0x212c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x2330): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe():  => N/A
  + warning: drivers/built-in.o(.text+0x121e31): 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+0x14b12e): 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+0x7191): 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+0xedbe): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry():  => N/A
  + warning: mm/built-in.o(.text.unlikely+0xea2): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: mm/built-in.o(.text.unlikely+0xefc): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: mm/built-in.o(.text.unlikely+0xf6e): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45():  => N/A
  + warning: vmlinux.o(.data+0x5e174): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe():  => N/A
  + warning: vmlinux.o(.data+0x5e230): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: vmlinux.o(.data+0x5e38c): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: vmlinux.o(.data+0x5e4cc): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5e530): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5e594): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5e5fc): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: vmlinux.o(.data+0x5e800): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe():  => N/A
  + warning: vmlinux.o(.text+0x100): Section mismatch in reference from the function cpu_eoi_irq() to the function .init.text:setup_profiling_timer():  => N/A
  + warning: vmlinux.o(.text+0x16c): Section mismatch in reference from the function pcpu_freelist_push() to the function .init.text:early_trap_init():  => N/A
  + warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function blk_delete_timer() to the function .init.text:start_kernel():  => N/A
  + warning: vmlinux.o(.text+0x33e4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init():  => N/A
  + warning: vmlinux.o(.text+0x3644): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup():  => N/A
  + warning: vmlinux.o(.text+0x3678): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel():  => N/A
  + warning: vmlinux.o(.text+0x473f320): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: vmlinux.o(.text+0x4fa311): 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+0x5a3bee): 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+0xcd8): Section mismatch in reference from the function dev_graft_qdisc() to the function .init.text:pcibios_init_bridge():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x10084): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x100e0): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x10144): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.41():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x1a54): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_root():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x1a80): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_prop():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x8bfa): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x8c54): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0x8cc6): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xa83a): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xa894): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xa906): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xe310): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xe36c): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xe3d0): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.41():  => N/A

873 warning improvements:

[Deleted 118 lines about "warning: ... [-Wpointer-sign]" on parisc-allmodconfig]
[Deleted 755 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

  - /home/kisskb/slave/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.2' uses dynamic stack allocation [enabled by default]: 128:1 => 
  - /home/kisskb/slave/src/drivers/ata/libata-scsi.c: warning: 'ncq_prio_enable' may be used uninitialized in this function: 281 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_base_reg' may be used uninitialized in this function: 403 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_top_reg' may be used uninitialized in this function: 403 => 
  - /home/kisskb/slave/src/drivers/block/hd.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 328:2, 333:2, 331:2, 329:2, 327:2, 330:2, 332:2 => 
  - /home/kisskb/slave/src/drivers/crypto/chelsio/chcr_algo.c: warning: 'chcr_copy_assoc.isra.20' uses dynamic stack allocation [enabled by default]: 1336:1 => 
  - /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiochip_irqchip_free_valid_mask' declared inline after being called: 77 => 
  - /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiochip_irqchip_init_valid_mask' declared inline after being called: 76 => 
  - /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: previous declaration of 'gpiochip_irqchip_free_valid_mask' was here: 77 => 
  - /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: previous declaration of 'gpiochip_irqchip_init_valid_mask' was here: 76 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nouveau_display.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 695:5 => 
  - /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.17' uses dynamic stack allocation [enabled by default]: 583:1 => 
  - /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.16' uses dynamic stack allocation [enabled by default]: 722:1 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: 'cfi_ppb_is_locked' defined but not used: 2720 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: 'cfi_ppb_lock' defined but not used: 2615 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: 'cfi_ppb_unlock' defined but not used: 2622 => 
  - /home/kisskb/slave/src/drivers/mtd/ubi/eba.c: warning: 'opnum' may be used uninitialized in this function: 860 => 
  - /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/vrf.c: warning: (near initialization for 'fl6') [enabled by default]  CC [M]  drivers/spi/spi-sc18is602.o: 938:3 => 
  - /home/kisskb/slave/src/drivers/rtc/rtc-sh.c: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function]: 708:13 => 
  - /home/kisskb/slave/src/drivers/scsi/pmcraid.c: warning: passing argument 2 of 'access_ok' makes pointer from integer without a cast [-Wint-conversion]: 3729:26 => 
  - /home/kisskb/slave/src/drivers/spi/spidev.c: warning: 'n_ioc' may be used uninitialized in this function: 363 => 
  - /home/kisskb/slave/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: warning: 'kmapped_virt_ptr' may be used uninitialized in this function [-Wuninitialized]: 1618:25 => 
  - /home/kisskb/slave/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.34' uses dynamic stack allocation [enabled by default]: 502:1 => 
  - /home/kisskb/slave/src/drivers/tty/serial/serial_core.c: warning: 'flags' may be used uninitialized in this function: 591, 552, 604, 144 => 
  - /home/kisskb/slave/src/drivers/usb/serial/io_edgeport.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 1550:22, 1551:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/io_edgeport.c: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 1550:22, 1551:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/io_ti.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 2392:22, 2394:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/io_ti.c: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 2394:22, 2392:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/mos7720.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 1701:22, 1698:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/mos7720.c: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'long unsigned int' [-Wformat=]: 1701:22, 1698:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/mos7840.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 1897:22, 1899:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/mos7840.c: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'long unsigned int' [-Wformat=]: 1899:22, 1897:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/ti_usb_3410_5052.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 942:22, 941:22 => 
  - /home/kisskb/slave/src/drivers/usb/serial/ti_usb_3410_5052.c: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]: 942:22, 941:22 => 
  - /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/dcache.c: warning: 'n' may be used uninitialized in this function: 2773, 2529 => 
  - /home/kisskb/slave/src/fs/debugfs/file.c: warning: 'val' may be used uninitialized in this function: 741 => 
  - /home/kisskb/slave/src/fs/ext2/inode.c: warning: 'bno' may be used uninitialized in this function: 780 => 
  - /home/kisskb/slave/src/fs/ext4/ialloc.c: warning: 'bit' may be used uninitialized in this function: 1157 => 
  - /home/kisskb/slave/src/fs/posix_acl.c: warning: value computed is not used: 147 => 
  - /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8.isra.5' uses dynamic stack allocation [enabled by default]: 120:1 => 
  - /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8.isra.6' uses dynamic stack allocation [enabled by default]: 108:1 => 
  - /home/kisskb/slave/src/fs/splice.c: warning: 'ret' may be used uninitialized in this function: 716 => 
  - /home/kisskb/slave/src/fs/ubifs/ubifs.h: warning: passing argument 1 of '__ubifs_crypt_is_encrypted' discards qualifiers from pointer target type: 1838 => 
  - /home/kisskb/slave/src/fs/xfs/xfs_inode_item.c: warning: 'xfs_iflush_done' uses dynamic stack allocation [enabled by default]: 765:1 => 
  - /home/kisskb/slave/src/include/linux/dcache.h: warning: passing argument 1 of 'd_real' discards qualifiers from pointer target type: 591 => 
  - /home/kisskb/slave/src/ipc/shm.c: warning: 'file' may be used uninitialized in this function: 1284 => 
  - /home/kisskb/slave/src/kernel/printk/printk.c: warning: 'old' may be used uninitialized in this function [-Wuninitialized]  CC      drivers/char/random.o: 186:16 => 
  - /home/kisskb/slave/src/kernel/printk/printk.c: warning: 'old' may be used uninitialized in this function: 161 => 
  - /home/kisskb/slave/src/kernel/time/ntp.c: warning: comparison is always false due to limited range of data type: 709, 707 => 
  - /home/kisskb/slave/src/kernel/time/tick-sched.c: warning: 'now' may be used uninitialized in this function [-Wuninitialized]: 832:20, 554:22, 834:19 => 832:20, 554:22
  - /home/kisskb/slave/src/kernel/time/tick-sched.c: warning: 'now' may be used uninitialized in this function: 1027 => 
  - /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/kernel/time/timekeeping.c: warning: 'cs_was_changed_seq' may be used uninitialized in this function: 1084 => 
  - /home/kisskb/slave/src/kernel/trace/trace_events.c: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: 1013:2 => 
  - /home/kisskb/slave/src/lib/rhashtable.c: warning: 'next' may be used uninitialized in this function: 273 => 
  - /home/kisskb/slave/src/mm/memblock.c: warning: 'r' may be used uninitialized in this function [-Wuninitialized]: 1096:15 => 
  - /home/kisskb/slave/src/mm/page-writeback.c: warning: 'filepages' is used uninitialized in this function: 1628, 1956 => 
  - /home/kisskb/slave/src/mm/page-writeback.c: warning: 'headroom' is used uninitialized in this function: 1628, 1956 => 
  - /home/kisskb/slave/src/mm/page-writeback.c: warning: 'writeback' is used uninitialized in this function: 1627 => 
  - /home/kisskb/slave/src/mm/percpu.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 1035:3 => 
  - /home/kisskb/slave/src/net/bridge/br_forward.c: warning: 'depth' may be used uninitialized in this function: 47 => 
  - /home/kisskb/slave/src/net/bridge/br_multicast.c: warning: 'igmp_type' may be used uninitialized in this function: 912 => 
  - /home/kisskb/slave/src/net/can/bcm.c: warning: the frame size of 1176 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 241:1 => 
  - /home/kisskb/slave/src/net/core/dev.c: warning: 'tail' may be used uninitialized in this function: 3006 => 
  - /home/kisskb/slave/src/net/core/flow_dissector.c: warning: 'vlan' may be used uninitialized in this function: 272 => 
  - /home/kisskb/slave/src/net/core/gen_stats.c: warning: 'seq' may be used uninitialized in this function: 138 => 
  - /home/kisskb/slave/src/net/core/rtnetlink.c: warning: 'ivvl[0]' may be used uninitialized in this function: 1746 => 
  - /home/kisskb/slave/src/net/ipv6/ip6_output.c: warning: passing argument 1 of 'l3mdev_ip6_out' discards qualifiers from pointer target type: 254 => 
  - /home/kisskb/slave/src/net/ipv6/ip6_output.c: warning: passing argument 4 of 'NF_HOOK' discards qualifiers from pointer target type: 261 => 
  - <stdin>: warning: #warning syscall statx not implemented: 1325:2 => 
  - warning: (ARM_EXYNOS_BUS_DEVFREQ && ARM_TEGRA_DEVFREQ && ARM_RK3399_DMC_DEVFREQ && DEVFREQ_EVENT_EXYNOS_NOCP && DEVFREQ_EVENT_EXYNOS_PPMU) selects PM_OPP which has unmet direct dependencies (SPARC64): N/A => 
  - warning: EXPORT symbol "___copy_from_user" [vmlinux] version generation failed, symbol will not be versioned.: N/A => 
  - warning: EXPORT symbol "___copy_in_user" [vmlinux] version generation failed, symbol will not be versioned.: N/A => 
  - warning: EXPORT symbol "___copy_to_user" [vmlinux] version generation failed, symbol will not be versioned.: N/A => 
  - warning: EXPORT symbol "__ret_efault" [vmlinux] version generation failed, symbol will not be versioned.: N/A => 
  - warning: drivers/built-in.o(.data+0x1994): 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+0x1a50): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x1bac): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x1cec): 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+0x1d50): 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+0x1db4): 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+0x1e1c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x2020): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: drivers/built-in.o(.text+0x1290d5): 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+0x14bb31): 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+0x7295): 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+0xeff1): 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(.data+0x5e7a4): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A => 
  - warning: vmlinux.o(.data+0x5e860): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: vmlinux.o(.data+0x5e9bc): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: vmlinux.o(.data+0x5eafc): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x5eb60): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x5ebc4): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x5ec2c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: vmlinux.o(.data+0x5ee30): 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 module_alloc() to the function .init.text:early_trap_init(): N/A => 
  - warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function regulator_list_hardware_vsel() to the function .init.text:start_kernel(): N/A => 
  - warning: vmlinux.o(.text+0x244): Section mismatch in reference from the function blk_add_timer() to the function .init.text:setup_profiling_timer(): N/A => 
  - warning: vmlinux.o(.text+0x33ac): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => 
  - warning: vmlinux.o(.text+0x3624): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => 
  - warning: vmlinux.o(.text+0x3658): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => 
  - warning: vmlinux.o(.text+0x464d160): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: vmlinux.o(.text+0x50e085): 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+0x5b74b1): 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+0xdbc): Section mismatch in reference from the function pkcs7_sig_note_skid() to the function .init.text:pcibios_init_bridge(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x10038): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x10094): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x100f8): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.41(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x1ac0): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_root(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x1aec): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_prop(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xe324): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xe380): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.early_pfn_to_nid(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xe3e4): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.41(): N/A => 

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

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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