Build regressions/improvements in v4.6-rc5

[Geert Uytterhoeven]

Below is the list of build error/warning regressions/improvements in
v4.6-rc5[1] compared to v4.5[2].

Summarized:
  - build errors: +21/-7
  - build warnings: +16240/-166

JFYI, when comparing v4.6-rc5[1] to v4.6-rc4[3], the summaries are:
  - build errors: +15/-5
  - build warnings: +407/-544

As I haven't mastered kup yet, there's no verbose summary at
http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v4.6-rc5.summary.gz

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/10230/ (all 262 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/10047/ (all 262 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/10194/ (all 262 configs)


*** ERRORS ***

21 error regressions:
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: error: 'PMD_MASK' undeclared (first use in this function):  => 496:38
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: error: 'pmdval_t' undeclared (first use in this function):  => 498:13
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: error: implicit declaration of function 'flush_pmd_entry' [-Werror=implicit-function-declaration]:  => 503:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: 'COPYPAGE_MINICACHE' undeclared (first use in this function):  => 77:14
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: 'L_PTE_MT_MINICACHE' undeclared (first use in this function):  => 77:47
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: 'L_PTE_PRESENT' undeclared (first use in this function):  => 77:47
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: 'L_PTE_YOUNG' undeclared (first use in this function):  => 77:47
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: implicit declaration of function '__flush_dcache_page' [-Werror=implicit-function-declaration]:  => 73:3
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: implicit declaration of function 'mk_pte' [-Werror=implicit-function-declaration]:  => 77:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: implicit declaration of function 'set_top_pte' [-Werror=implicit-function-declaration]:  => 77:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: unknown field 'cpu_clear_user_highpage' specified in initializer:  => 113:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: unknown field 'cpu_copy_user_highpage' specified in initializer:  => 114:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: error: variable 'v4_mc_user_fns' has initializer but incomplete type:  => 112:8
  + /home/kisskb/slave/src/fs/xfs/xfs_ondisk.h: error: call to '__compiletime_assert_79' declared with attribute error: XFS: sizeof(xfs_attr_shortform_t) is wrong, expected 8:  => 79:2
  + /tmp/ccjZGwqI.s: Error: pcrel too far BFD_RELOC_BFIN_10:  => 889
  + error: bytcr_rt5640.c: undefined reference to `sst_acpi_find_name_from_hid':  => .text+0xa68aa)
  + error: hns_dsaf_gmac.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_28' defined in .text.save.restore section in arch/powerpc/lib/built-in.o:  => (.text+0x1ff849c)
  + error: hns_dsaf_gmac.c: 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+0x1ff67cc), (.text+0x1ff6984), (.text+0x1ff7734), (.text+0x1ff6604), (.text+0x1ff8394), (.text+0x1ff6ac0)
  + error: hns_dsaf_mac.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.of_parse_phandle' defined in .text section in drivers/built-in.o:  => (.text+0x1ff8980)
  + error: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_28' defined in .text.save.restore section in arch/powerpc/lib/built-in.o:  => (.text+0x1ff8ec0)
  + 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+0x1ff8d5c)

7 error improvements:
  - error: No rule to make target include/config/auto.conf: N/A => 
  - error: hns_dsaf_xgmac.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.udelay' defined in .text section in arch/powerpc/kernel/built-in.o: (.text+0x1ffb724), (.text+0x1ffb3e0), (.text+0x1ffb6e8), (.text+0x1ffb34c) => 
  - error: hns_dsaf_xgmac.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ffaecc) => 
  - error: hns_dsaf_xgmac.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+0x1ffb264) => 
  - error: hns_dsaf_xgmac.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ffae7c) => 
  - error: hns_enet.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_restgpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ffba68) => 
  - error: hns_enet.c: relocation truncated to fit: R_PPC64_REL24 against symbol `_savegpr0_30' defined in .text.save.restore section in arch/powerpc/lib/built-in.o: (.text+0x1ffba2c), (.text+0x1ffba70) => 


*** WARNINGS ***

16240 warning regressions:

[Deleted 16066 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

  + /home/kisskb/slave/src/arch/arm/include/asm/irqflags.h: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]:  => 170:2
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: warning: 'assabet_io_desc' defined but not used [-Wunused-variable]:  => 620:24
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/assabet.c: warning: unused variable 'virt' [-Wunused-variable]:  => 497:16
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/generic.c: warning: 'standard_io_desc' defined but not used [-Wunused-variable]:  => 347:24
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/h3xxx.c: warning: 'h3600_io_desc' defined but not used [-Wunused-variable]:  => 274:24
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/nanoengine.c: warning: 'nanoengine_io_desc' defined but not used [-Wunused-variable]:  => 66:24
  + /home/kisskb/slave/src/arch/arm/mach-sa1100/simpad.c: warning: 'simpad_io_desc' defined but not used [-Wunused-variable]:  => 121:24
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: warning: (near initialization for 'v4_mc_user_fns') [enabled by default]:  => 113:2, 114:2
  + /home/kisskb/slave/src/arch/arm/mm/copypage-v4mc.c: warning: excess elements in struct initializer [enabled by default]:  => 114:2, 113:2
  + /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/powerpc/boot/addnote.c: warning: right shift count >= width of type [enabled by default]:  => 188:3, 211:3, 206:3, 183:3
  + /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/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/sh/math-emu/math.c: warning: right shift count is negative [enabled by default]  AS      certs/system_certificates.o:  => 122:1
  + /home/kisskb/slave/src/drivers/block/cryptoloop.c: warning: 'cryptoloop_transfer' uses dynamic stack allocation [enabled by default]:  => 169:1
  + /home/kisskb/slave/src/drivers/block/drbd/drbd_receiver.c: warning: 'drbd_do_auth' uses dynamic stack allocation [enabled by default]:  => 5092:1
  + /home/kisskb/slave/src/drivers/block/drbd/drbd_worker.c: warning: 'drbd_csum_bio' uses dynamic stack allocation [enabled by default]:  => 327:1
  + /home/kisskb/slave/src/drivers/block/drbd/drbd_worker.c: warning: 'drbd_csum_ee' uses dynamic stack allocation [enabled by default]:  => 304:1
  + /home/kisskb/slave/src/drivers/clk/clk-vt8500.c: warning: 'best_div1' may be used uninitialized in this function [-Wuninitialized]:  => 506:29, 559:12, 429:12
  + /home/kisskb/slave/src/drivers/clk/clk-vt8500.c: warning: 'best_div2' may be used uninitialized in this function [-Wuninitialized]:  => 430:12, 560:12, 509:12
  + /home/kisskb/slave/src/drivers/clk/clk-vt8500.c: warning: 'best_mul' may be used uninitialized in this function [-Wuninitialized]:  => 558:14, 428:14, 507:14
  + /home/kisskb/slave/src/drivers/gpu/drm/drm_crtc.c: warning: control reaches end of non-void function [-Wreturn-type]: 1360:1, 786:1 => 1170:1, 784:1, 1381:1
  + /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/msm/msm_drv.c: warning: unused variable 'kms' [-Wunused-variable]:  => 468:18
  + /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]:  => 159:31
  + /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c: warning: 'gm200_secboot_run_hs_blob' uses dynamic stack allocation [enabled by default]:  => 1222:1
  + /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/md/dm-crypt.c: warning: 'crypt_iv_essiv_init' uses dynamic stack allocation [enabled by default]:  => 290:1
  + /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/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 651:1
  + /home/kisskb/slave/src/drivers/mtd/nand/nand_base.c: warning: 'busw' may be used uninitialized in this function [-Wuninitialized]:  => 3911:18
  + /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/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]:  => 1969:5, 1827:2, 1904:2
  + /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'rx_sc' may be used uninitialized in this function [-Wuninitialized]:  => 1827:2
  + /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'secy' may be used uninitialized in this function [-Wuninitialized]:  => 1970:21
  + /home/kisskb/slave/src/drivers/net/macsec.c: warning: 'tx_sc' may be used uninitialized in this function [-Wuninitialized]:  => 1969:24, 1904:2
  + /home/kisskb/slave/src/drivers/net/ppp/ppp_mppe.c: warning: 'get_new_key_from_sha' uses dynamic stack allocation [enabled by default]:  => 158:1
  + /home/kisskb/slave/src/drivers/net/ppp/ppp_mppe.c: warning: 'mppe_compress' uses dynamic stack allocation [enabled by default]:  => 448:1
  + /home/kisskb/slave/src/drivers/net/ppp/ppp_mppe.c: warning: 'mppe_decompress' uses dynamic stack allocation [enabled by default]:  => 673:1
  + /home/kisskb/slave/src/drivers/net/ppp/ppp_mppe.c: warning: 'mppe_rekey' uses dynamic stack allocation [enabled by default]:  => 195:1
  + /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/s3fwrn5/firmware.c: warning: 's3fwrn5_fw_download' uses dynamic stack allocation [enabled by default]:  => 501:1
  + /home/kisskb/slave/src/drivers/pci/access.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 318:8
  + /home/kisskb/slave/src/drivers/pci/access.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]:  => 340:6
  + /home/kisskb/slave/src/drivers/regulator/s2mpa01.c: warning: the frame size of 1504 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 397:1
  + /home/kisskb/slave/src/drivers/rtc/rtc-rv3029c2.c: warning: 'elem' may be used uninitialized in this function [-Wuninitialized]:  => 629:3
  + /home/kisskb/slave/src/drivers/scsi/advansys.c: warning: 'adv_reqp' may be used uninitialized in this function [-Wuninitialized]:  => 8418:20
  + /home/kisskb/slave/src/drivers/scsi/device_handler/scsi_dh_alua.c: warning: 'submit_rtpg' uses dynamic stack allocation [enabled by default]:  => 158:1
  + /home/kisskb/slave/src/drivers/scsi/device_handler/scsi_dh_alua.c: warning: 'submit_stpg' uses dynamic stack allocation [enabled by default]:  => 191:1
  + /home/kisskb/slave/src/drivers/spi/spi.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 2287:2
  + /home/kisskb/slave/src/drivers/staging/i4l/icn/icn.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]:  => 89:3
  + /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized]:  => 275:15, 273:24
  + /home/kisskb/slave/src/drivers/staging/rtl8192e/rtllib_softmac.c: warning: 'time' may be used uninitialized in this function [-Wuninitialized]:  => 2090:19
  + /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_of.c: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 230:1
  + /home/kisskb/slave/src/drivers/tty/serial/earlycon.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]:  => 74:32
  + /home/kisskb/slave/src/drivers/uio/uio_fsl_elbc_gpcm.c: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]:  => 394:14
  + /home/kisskb/slave/src/drivers/usb/wusbcore/crypto.c: warning: 'wusb_ccm_mac' uses dynamic stack allocation [enabled by default]:  => 291:1
  + /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: 'reg_val' may be used uninitialized in this function [-Wuninitialized]:  => 601:32, 579:10, 443:16
  + /home/kisskb/slave/src/drivers/virtio/virtio_ring.c: warning: 'queue' may be used uninitialized in this function [-Wuninitialized]:  => 1032:5
  + /home/kisskb/slave/src/fs/btrfs/delayed-inode.c: warning: 'root' may be used uninitialized in this function [-Wuninitialized]: 430:17 => 429:17, 414:9
  + /home/kisskb/slave/src/fs/ecryptfs/crypto.c: warning: 'ecryptfs_hash_digest' uses dynamic stack allocation [enabled by default]:  => 89:1
  + /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'len' may be used uninitialized in this function [-Wuninitialized]: 2340:58 => 2355:19, 2340:2
  + /home/kisskb/slave/src/fs/f2fs/checkpoint.c: warning: 'do_checkpoint' uses dynamic stack allocation [enabled by default]:  => 1110:1
  + /home/kisskb/slave/src/fs/f2fs/checkpoint.c: warning: 'validate_checkpoint' uses dynamic stack allocation [enabled by default]:  => 668:1
  + /home/kisskb/slave/src/fs/fat/namei_vfat.c: warning: 'ulen' may be used uninitialized in this function [-Wuninitialized]:  => 212:2
  + /home/kisskb/slave/src/fs/nfsd/nfs4recover.c: warning: 'nfs4_make_rec_clidname' uses dynamic stack allocation [enabled by default]:  => 147:1
  + /home/kisskb/slave/src/fs/notify/fanotify/fanotify.c: warning: 'marks_ignored_mask' may be used uninitialized in this function [-Wuninitialized]: 147:6 => 147:6, 143:32
  + /home/kisskb/slave/src/fs/ocfs2/file.c: warning: value computed is not used [-Wunused-value]:  => 2297:3
  + /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/udf/unicode.c: warning: 'c' may be used uninitialized in this function [-Wuninitialized]:  => 157:15
  + /home/kisskb/slave/src/fs/udf/unicode.c: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized]:  => 313:7, 363:6, 382:2
  + /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/fscrypto.h: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]:  => 116:2
  + /home/kisskb/slave/src/include/linux/mtd/map.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]  CC      drivers/scsi/scsi_trace.o:  => 387:14
  + /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: warning: control reaches end of non-void function [-Wreturn-type]  CC      net/ipv4/sysctl_net_ipv4.o:  => 175:1
  + /home/kisskb/slave/src/include/uapi/linux/swab.h: warning: '*((void *)&crq+8)' is used uninitialized in this function [-Wuninitialized]:  => 71:9
  + /home/kisskb/slave/src/kernel/kprobes.c: warning: 'probed_mod' may be used uninitialized in this function [-Wuninitialized]:  => 1536:13
  + /home/kisskb/slave/src/kernel/time/timekeeping.c: warning: 'cs_was_changed_seq' may be used uninitialized in this function:  => 1048, 1048:5
  + /home/kisskb/slave/src/lib/kstrtox.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 347:1, 340:1, 341:1, 339:1, 342:1, 343:1, 346:1, 344:1, 338:1, 345:1 => 406:1, 410:1, 405:1, 402:1, 409:1, 407:1, 411:1, 408:1, 403:1, 404:1, 380:10
  + /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 535:1
  + /home/kisskb/slave/src/mm/hugetlb_cgroup.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 268:1
  + /home/kisskb/slave/src/mm/page_alloc.c: warning: 'buddy' may be used uninitialized in this function [-Wuninitialized]:  => 769:31
  + /home/kisskb/slave/src/mm/page_alloc.c: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]:  => 5313:17
  + /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/bridge/br_mdb.c: warning: 'pg' may be used uninitialized in this function [-Wuninitialized]:  => 569:19
  + /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_decrypt' uses dynamic stack allocation [enabled by default]:  => 351:1
  + /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_decrypt2' uses dynamic stack allocation [enabled by default]:  => 431:1
  + /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_encrypt' uses dynamic stack allocation [enabled by default]:  => 219:1
  + /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_encrypt2' uses dynamic stack allocation [enabled by default]:  => 284:1
  + /home/kisskb/slave/src/net/hsr/hsr_forward.c: warning: 'frame.is_vlan' may be used uninitialized in this function [-Wuninitialized]:  => 93:5
  + /home/kisskb/slave/src/net/hsr/hsr_forward.c: warning: 'frame.port_rcv' may be used uninitialized in this function [-Wuninitialized]:  => 256:24
  + /home/kisskb/slave/src/net/hsr/hsr_forward.c: warning: 'frame.sequence_nr' may be used uninitialized in this function [-Wuninitialized]:  => 132:34
  + /home/kisskb/slave/src/net/hsr/hsr_forward.c: warning: 'frame.skb_hsr' may be used uninitialized in this function [-Wuninitialized]:  => 175:3
  + /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' uses dynamic stack allocation [enabled by default]:  => 340:1
  + /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' uses dynamic stack allocation [enabled by default]:  => 584:1
  + /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/auth.c: warning: 'sctp_auth_calculate_hmac' uses dynamic stack allocation [enabled by default]:  => 761:1
  + /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/net/sctp/sm_make_chunk.c: warning: 'sctp_unpack_cookie' uses dynamic stack allocation [enabled by default]:  => 1878:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'gss_decrypt_xdr_buf' uses dynamic stack allocation [enabled by default]:  => 622:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'gss_encrypt_xdr_buf' uses dynamic stack allocation [enabled by default]:  => 543:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'gss_krb5_aes_decrypt' uses dynamic stack allocation [enabled by default]:  => 926:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'gss_krb5_aes_encrypt' uses dynamic stack allocation [enabled by default]:  => 833:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'gss_krb5_cts_crypt' uses dynamic stack allocation [enabled by default]:  => 712:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'krb5_decrypt' uses dynamic stack allocation [enabled by default]:  => 128:1
  + /home/kisskb/slave/src/net/sunrpc/auth_gss/gss_krb5_crypto.c: warning: 'krb5_encrypt' uses dynamic stack allocation [enabled by default]:  => 90:1
  + /home/kisskb/slave/src/security/integrity/ima/ima_crypto.c: warning: 'calc_buffer_shash_tfm' uses dynamic stack allocation [enabled by default]:  => 608:1
  + /home/kisskb/slave/src/sound/hda/hdac_regmap.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 282:16
  + <stdin>: warning: #warning syscall preadv2 not implemented [-Wcpp]:  => 1310:2
  + <stdin>: warning: #warning syscall preadv2 not implemented:  => 1310:2
  + <stdin>: warning: #warning syscall pwritev2 not implemented [-Wcpp]:  => 1313:2
  + <stdin>: warning: #warning syscall pwritev2 not implemented:  => 1313:2
  + warning: (CNIC) selects UIO which has unmet direct dependencies (MMU):  => N/A
  + warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && KMEMCHECK && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || AVR32 || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS):  => 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/parisc/mm/built-in.o(.text+0x68): Section mismatch in reference from the function __ioremap() to the function .init.text:map_pages():  => N/A
  + warning: arch/parisc/mm/built-in.o(.text+0x80): Section mismatch in reference from the function __ioremap() to the function .init.text:map_pages():  => 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+0x154cf6): 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+0x19351e): 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+0x3acb7c): 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+0x4348c30): 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+0x707d4): 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+0x4a978): 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+0xaa0a): 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+0xfbba): 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+0x57d98): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x1a0): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x25c): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x3f4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x530): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x594): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x5f8): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x65c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: drivers/parisc/built-in.o(.data+0x84c): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe():  => N/A
  + warning: vmlinux.o(.data+0x53f10): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe():  => N/A
  + warning: vmlinux.o(.data+0x53fcc): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: vmlinux.o(.data+0x54164): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: vmlinux.o(.data+0x542a0): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x54304): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x54368): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x543cc): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: vmlinux.o(.data+0x545bc): 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+0x5886cb0): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: vmlinux.o(.text+0x61ef5e): 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+0x68): Section mismatch in reference from the function user_read() to the function .init.text:map_pages():  => N/A
  + warning: vmlinux.o(.text+0x732d06): 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+0x80): Section mismatch in reference from the function __rwlock_init() to the function .init.text:map_pages():  => 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+0x9f60a): 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+0xa1cb3): 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

166 warning improvements:
  - .config: warning: symbol value '' invalid for DEBUG_UART_PHYS: 3876 => 
  - .config: warning: symbol value '' invalid for DEBUG_UART_VIRT: 3877 => 
  - /home/kisskb/slave/src/arch/x86/kernel/vm86_32.c: warning: unused variable 'vma' [-Wunused-variable]: 180:26 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regmap-mmio.c: warning: control reaches end of non-void function [-Wreturn-type]: 113:1 => 
  - /home/kisskb/slave/src/drivers/cpufreq/powernv-cpufreq.c: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]: 436:2 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c: warning: initialization makes integer from pointer without a cast [-Wint-conversion]: 3631:17 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c: warning: initialization makes integer from pointer without a cast [enabled by default]: 3631:17 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/gma500/cdv_intel_dp.c: warning: 'i2c_dp_aux_add_bus' is deprecated (declared at /home/kisskb/slave/src/drivers/gpu/drm/gma500/cdv_intel_dp.c:224) [-Wdeprecated-declarations]: 868:2 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/gma500/mdfld_dsi_output.c: warning: (near initialization for 'mdfld_dsi_connector_funcs.dpms') [enabled by default]: 407:2 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/gma500/mdfld_dsi_output.c: warning: initialization from incompatible pointer type [enabled by default]: 407:2 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm204.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 159:31 => 
  - /home/kisskb/slave/src/drivers/isdn/hardware/eicon/message.c: warning: array subscript is above array bounds [-Warray-bounds]: 11308:54 => 
  - /home/kisskb/slave/src/drivers/isdn/hardware/eicon/platform.h: warning: array subscript is above array bounds [-Warray-bounds]: 333:18 => 
  - /home/kisskb/slave/src/drivers/isdn/icn/icn.c: warning: #warning TODO test headroom or use skb->nb to flag ACK [-Wcpp]: 721:2 => 
  - /home/kisskb/slave/src/drivers/isdn/icn/icn.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 89:3 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/qlogic/qed/qed_dev.c: warning: the frame size of 1096 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 1687:1 => 
  - /home/kisskb/slave/src/drivers/net/wireless/st/cw1200/cw1200_spi.c: warning: 'cw1200_spi_suspend' defined but not used [-Wunused-function]: 450:12 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ti/wlcore/spi.c: warning: the frame size of 1172 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 319:1 => 
  - /home/kisskb/slave/src/drivers/ntb/test/ntb_perf.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 213:10, 214:14 => 
  - /home/kisskb/slave/src/drivers/scsi/aha1542.c: warning: 'cptr' may be used uninitialized in this function [-Wuninitialized]: 381:16 => 
  - /home/kisskb/slave/src/drivers/scsi/aha1542.c: warning: 'sg_count' may be used uninitialized in this function [-Wuninitialized]: 461:11 => 
  - /home/kisskb/slave/src/drivers/scsi/dpt_i2o.c: warning: 'dptids' defined but not used [-Wunused-variable]: 183:29 => 
  - /home/kisskb/slave/src/drivers/scsi/fdomain.c: warning: 'fdomain_pci_tbl' defined but not used [-Wunused-variable]: 1773:29 => 
  - /home/kisskb/slave/src/drivers/scsi/mvumi.c: warning: 'mvumi_resume' defined but not used [-Wunused-function]: 2651:12 => 
  - /home/kisskb/slave/src/drivers/scsi/mvumi.c: warning: 'mvumi_suspend' defined but not used [-Wunused-function]: 2632:12 => 
  - /home/kisskb/slave/src/drivers/scsi/qla2xxx/qla_target.c: warning: 'cnt' may be used uninitialized in this function [-Wuninitialized]: 1878:9 => 
  - /home/kisskb/slave/src/drivers/scsi/qla2xxx/qla_target.c: warning: 'cnt_in' may be used uninitialized in this function [-Wuninitialized]: 1878:9 => 
  - /home/kisskb/slave/src/drivers/staging/dgap/dgap.c: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'tcflag_t' [-Wformat]: 5694:2, 5668:2, 5642:2, 5616:2 => 
  - /home/kisskb/slave/src/drivers/staging/dgap/dgap.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t' [-Wformat]: 5381:7, 5401:7, 5441:7, 5421:7 => 
  - /home/kisskb/slave/src/drivers/staging/dgap/dgap.h: warning: "IO_FIELD" redefined [enabled by default]: 443:0 => 
  - /home/kisskb/slave/src/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c: warning: 'synaptics_rmi4_resume' defined but not used [-Wunused-function]: 1084:12 => 
  - /home/kisskb/slave/src/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c: warning: 'synaptics_rmi4_suspend' defined but not used [-Wunused-function]: 1050:12 => 
  - /home/kisskb/slave/src/drivers/tty/cyclades.c: warning: 'cyz_interrupt' defined but not used [-Wunused-function]: 1184:20 => 
  - /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]: 163:19, 250:10 => 
  - /home/kisskb/slave/src/drivers/tty/serial/amba-pl011.c: warning: 'vendor_zte' defined but not used [-Wunused-variable]: 190:27 => 
  - /home/kisskb/slave/src/drivers/tty/serial/ifx6x60.c: warning: 'more' may be used uninitialized in this function [-Wuninitialized]: 715:8 => 
  - /home/kisskb/slave/src/drivers/usb/host/xhci-mtk.c: warning: 'usb_wakeup_disable' defined but not used [-Wunused-function]: 321:13 => 
  - /home/kisskb/slave/src/drivers/usb/host/xhci-mtk.c: warning: 'usb_wakeup_enable' defined but not used [-Wunused-function]: 313:13 => 
  - /home/kisskb/slave/src/drivers/usb/host/xhci-mtk.c: warning: 'xhci_mtk_host_disable' defined but not used [-Wunused-function]: 135:12 => 
  - /home/kisskb/slave/src/drivers/usb/storage/transport.c: warning: 'partial' may be used uninitialized in this function [-Wmaybe-uninitialized]: 473:40, 499:15 => 
  - /home/kisskb/slave/src/drivers/virtio/virtio_ring.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 443:9 => 
  - /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=]: 1474:3, 1516:2 => 
  - /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=]: 2477:3, 2467:3, 2458:3, 2450:3 => 
  - /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=]: 2450:3, 2458:3, 2477:3, 2467:3 => 
  - /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, 2869:4, 3322:4, 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=]: 3329:4, 3322:4 => 
  - /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/ext4/ext4_extents.h: warning: '*((void *)&zero_ex+6)' may be used uninitialized in this function [-Wmaybe-uninitialized]: 225:12 => 
  - /home/kisskb/slave/src/fs/ext4/ext4_extents.h: warning: '*((void *)&zero_ex+8)' may be used uninitialized in this function [-Wmaybe-uninitialized]: 224:8 => 
  - /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'lblock' may be used uninitialized in this function [-Wmaybe-uninitialized]: 2306:14 => 
  - /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'lblock' may be used uninitialized in this function [-Wuninitialized]: 2340:58 => 
  - /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]: 2305:14 => 
  - /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'zero_ex.ee_block' may be used uninitialized in this function [-Wmaybe-uninitialized]: 3113:2 => 
  - /home/kisskb/slave/src/fs/ext4/inode.c: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]: 559:5 => 
  - /home/kisskb/slave/src/fs/f2fs/f2fs_crypto.h: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]: 115:2 => 
  - /home/kisskb/slave/src/fs/f2fs/namei.c: warning: 'p_len' may be used uninitialized in this function [-Wuninitialized]: 428:59 => 
  - /home/kisskb/slave/src/fs/namei.c: warning: 'seq' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1720:2 => 
  - /home/kisskb/slave/src/include/asm-generic/bug.h: warning: 'fn' may be used uninitialized in this function [-Wmaybe-uninitialized]: 74:48 => 
  - /home/kisskb/slave/src/include/linux/buffer_head.h: warning: 'blocknr' may be used uninitialized in this function [-Wmaybe-uninitialized]: 370:2, 363:2 => 
  - /home/kisskb/slave/src/include/linux/rbtree.h: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized]: 86:11 => 
  - /home/kisskb/slave/src/include/linux/rbtree.h: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized]: 83:28 => 
  - /home/kisskb/slave/src/include/linux/scatterlist.h: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]  CC [M]  drivers/scsi/atp870u.o: 140:2 => 
  - /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: 362:2 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'daddr.<U7be0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'daddr.<Udb48>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'daddr.in6_u.u6_addr32[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'daddr.in6_u.u6_addr32[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<U7be0>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<U7be0>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:26 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<U7be0>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<U7be0>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<Udb48>.a4.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<Udb48>.a4.vif' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:26 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<Udb48>.key[2]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/inetpeer.h: warning: 'saddr.<Udb48>.key[3]' may be used uninitialized in this function [-Wmaybe-uninitialized]: 141:6 => 
  - /home/kisskb/slave/src/include/net/ipx.h: warning: 'packed' attribute ignored for field of type '__be16' [-Wattributes]  CC [M]  net/ipv6/netfilter/ip6table_filter.o: 30:2 => 
  - /home/kisskb/slave/src/ipc/shm.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1252:2 => 
  - /home/kisskb/slave/src/kernel/sched/core.c: warning: (near initialization for 'default_topology[0].mask') [enabled by default]: 6637:2 => 
  - /home/kisskb/slave/src/kernel/sched/core.c: warning: initialization from incompatible pointer type [enabled by default]: 6637:2 => 
  - /home/kisskb/slave/src/kernel/sched/core.c: warning: unsupported argument to '__builtin_return_address' [enabled by default]: 3017:10, 3019:11 => 
  - /home/kisskb/slave/src/kernel/sysctl.c: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1928:12 => 
  - /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: warning: 'now' may be used uninitialized in this function [-Wmaybe-uninitialized]: 818:21, 1268:13, 95:8 => 
  - /home/kisskb/slave/src/kernel/time/posix-cpu-timers.c: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized]: 695:17 => 
  - /home/kisskb/slave/src/mm/mmap.c: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized]: 682:17 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.42' uses dynamic stack allocation [enabled by default]: 1699:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.41' uses dynamic stack allocation [enabled by default]: 2064:1 => 
  - /home/kisskb/slave/src/net/core/datagram.c: warning: 'last' may be used uninitialized in this function [-Wmaybe-uninitialized]: 99:5 => 
  - /home/kisskb/slave/src/net/core/neighbour.c: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]: 3180:10 => 
  - /home/kisskb/slave/src/net/ipv4/fib_trie.c: warning: 'local_tp' may be used uninitialized in this function [-Wmaybe-uninitialized]: 909:11 => 
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]: 559:37, 476:63 => 
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]: 513:48 => 
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]: 690:21, 532:3 => 
  - /home/kisskb/slave/src/net/ipv4/tcp_metrics.c: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1079:7 => 
  - /home/kisskb/slave/src/net/mac80211/mesh_hwmp.c: warning: 'target_metric' may be used uninitialized in this function [-Wuninitialized]: 603:26 => 
  - /home/kisskb/slave/src/net/packet/af_packet.c: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]: 2098:33 => 
  - /home/kisskb/slave/src/net/rfkill/core.c: warning: control reaches end of non-void function [-Wreturn-type]: 618:1 => 
  - /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized]: 282:12 => 
  - /home/kisskb/slave/src/net/sunrpc/svcsock.c: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized]: 779:6 => 
  - /home/kisskb/slave/src/net/sunrpc/svcsock.c: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized]: 779:6 => 
  - /home/kisskb/slave/src/net/sunrpc/xdr.c: warning: 'subbuf.head[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1113:8, 1144:8, 1207:12 => 
  - /home/kisskb/slave/src/net/sunrpc/xdr.c: warning: 'subbuf.page_base' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1118:19, 1149:17 => 
  - /home/kisskb/slave/src/net/sunrpc/xdr.c: warning: 'subbuf.pages' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1149:17, 1118:19 => 
  - /home/kisskb/slave/src/net/sunrpc/xdr.c: warning: 'subbuf.tail[0].iov_base' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1122:8, 1153:8 => 
  - /home/kisskb/slave/src/net/unix/af_unix.c: warning: 'hash' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1251:8, 1130:9, 1036:20, 1724:9 => 
  - /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1599:7 => 
  - <stdin>: warning: #warning syscall copy_file_range not implemented: 1307:2 => 
  - <stdin>: warning: #warning syscall getrandom not implemented [-Wcpp]  HOSTLD  scripts/mod/modpost: 1241:2 => 
  - warning: (CRASH_DUMP) selects RELOCATABLE which has unmet direct dependencies (PPC32 && ADVANCED_OPTIONS && FLATMEM && (44x || FSL_BOOKE) || PPC64 && !COMPILE_TEST): N/A => 
  - warning: (VIDEO_PVRUSB2 && VIDEO_USBVISION && VIDEO_GO7007 && VIDEO_AU0828_V4L2 && VIDEO_CX231XX && VIDEO_TM6000 && VIDEO_EM28XX && VIDEO_IVTV && VIDEO_MXB && VIDEO_CX18 && VIDEO_CX23885 && VIDEO_CX88 && VIDEO_BT848 && VIDEO_SAA7134 && VIDEO_SAA7164) selects VIDEO_TUNER which has unmet direct dependencies (MEDIA_SUPPORT && MEDIA_TUNER): N/A => 
  - warning: drivers/built-in.o(.data+0x11b4): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0xb38): 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+0xbe4): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0xd74): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0xea0): 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+0xf04): 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+0xf68): 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+0xfcc): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: drivers/built-in.o(.text+0x149852): 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+0x185122): 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+0x18886c8): Section mismatch in reference from the function mtk_nor_drv_probe() to the function .init.text:mtk_nor_init(): N/A => 
  - warning: drivers/built-in.o(.text+0x1948108): Section mismatch in reference from the function .mtk_nor_drv_probe() to the function .init.text:.mtk_nor_init(): N/A => 
  - warning: drivers/built-in.o(.text+0x397a7c): 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+0x4295e48): 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+0x6dc64): 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+0x4a8b8): 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+0x9146): 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+0xe586): 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/mtd/built-in.o(.text+0xc09ac): Section mismatch in reference from the function .mtk_nor_drv_probe() to the function .init.text:.mtk_nor_init(): N/A => 
  - warning: drivers/mtd/built-in.o(.text+0xcd80c): Section mismatch in reference from the function mtk_nor_drv_probe() to the function .init.text:mtk_nor_init(): N/A => 
  - warning: drivers/mtd/spi-nor/built-in.o(.text+0x76c8): Section mismatch in reference from the function mtk_nor_drv_probe() to the function .init.text:mtk_nor_init(): N/A => 
  - warning: drivers/mtd/spi-nor/built-in.o(.text+0x777c): Section mismatch in reference from the function .mtk_nor_drv_probe() to the function .init.text:.mtk_nor_init(): N/A => 
  - warning: drivers/mtd/spi-nor/mtk-quadspi.o(.text+0x2ac): Section mismatch in reference from the function mtk_nor_drv_probe() to the function .init.text:mtk_nor_init(): N/A => 
  - warning: drivers/mtd/spi-nor/mtk-quadspi.o(.text+0x798): Section mismatch in reference from the function .mtk_nor_drv_probe() to the function .init.text:.mtk_nor_init(): N/A => 
  - warning: drivers/net/built-in.o(.text+0x5300c): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x198): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x244): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x3d4): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x500): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x564): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x5c8): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x62c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x814): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: drivers/scsi/sim710.o(.data+0x54): Section mismatch in reference from the variable sim710_eisa_driver to the function .init.text:sim710_eisa_probe(): N/A => 
  - warning: vmlinux.o(.data+0x430f8): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A => 
  - warning: vmlinux.o(.data+0x431a4): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: vmlinux.o(.data+0x43334): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: vmlinux.o(.data+0x43460): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x434c4): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x43528): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x4358c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: vmlinux.o(.data+0x43774): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: vmlinux.o(.text+0x2e45c08): Section mismatch in reference from the function .mtk_nor_drv_probe() to the function .init.text:.mtk_nor_init(): N/A => 
  - warning: vmlinux.o(.text+0x303fa08): Section mismatch in reference from the function mtk_nor_drv_probe() to the function .init.text:mtk_nor_init(): N/A => 
  - warning: vmlinux.o(.text+0x5793948): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: vmlinux.o(.text+0x601d1a): 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+0x71103a): 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+0x9e28a): 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+0xa1267): Section mismatch in reference from the function intel_scu_devices_create() to the function .init.text:i2c_register_board_info(): 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