Build regressions/improvements in v4.9-rc7

Build regressions/improvements in v4.9-rc7

[Geert Uytterhoeven]

Below is the list of build error/warning regressions/improvements in
v4.9-rc7[1] compared to v4.8[2].

Summarized:
  - build errors: +12/-3
  - build warnings: +1750/-1367

JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are:
  - build errors: +10/-4
  - build warnings: +366/-460

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

As I haven't mastered kup yet, there's no verbose summary at
http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v4.9-rc7.summary.gz

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/11270/ (all 267 configs)
[1] http://kisskb.ellerman.id.au/kisskb/head/e5517c2a5a49ed5e99047008629f1cd60246ea0e/ (all 267 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/10989/ (262 out of 267 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/c8d2bc9bc39ebea8437fd974fdbc21847bb897a3/ (262 out of 267 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/11228/ (all 267 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/9c763584b7c8911106bb77af7e648bef09af9d80/ (all 267 configs)


*** ERRORS ***

12 error regressions:
  + /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]:  => 192:6
  + /home/kisskb/slave/src/drivers/dma/omap-dma.c: error: unrecognizable insn::  => 350:1
  + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types]:  => 822:9, 813:9
  + /home/kisskb/slave/src/drivers/usb/serial/cp210x.c: error: passing argument 2 of 'cp210x_get_termios_port' from incompatible pointer type [-Werror=incompatible-pointer-types]:  => 719:4
  + /home/kisskb/slave/src/sound/sparc/dbri.c: error: passing argument 3 of 'dma_zalloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types]:  => 2538:6
  + /home/kisskb/slave/tmp/ccP4Hj0O.s: Error: pcrel too far BFD_RELOC_BFIN_10:  => 912
  + error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.cancel_work_sync' defined in .text section in kernel/built-in.o:  => (.text+0x1ff9ca4)
  + error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.finish_wait' defined in .text section in kernel/built-in.o:  => (.text+0x1ff9ff8)
  + error: sdio.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.list_del' defined in .text section in lib/built-in.o:  => (.text+0x1ff9bc4), (.text+0x1ff8f58), (.text+0x1ff9ce8), (.text+0x1ff8ea8)
  + error: trace.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.strcpy' defined in .text section in lib/lib.a(string.o):  => (.text+0x1ff8024), (.text+0x1ff8044)
  + error: trace.c: relocation truncated to fit: R_PPC64_REL24 against symbol `.strlen' defined in .text section in lib/lib.a(string.o):  => (.text+0x1ff7f5c), (.text+0x1ff7fb4)

3 error improvements:
  - /home/kisskb/slave/tmp/ccWS5U7E.s: Error: pcrel too far BFD_RELOC_BFIN_10: 889 => 
  - error: phy_g.c: relocation truncated to fit: R_PPC64_REL24 against symbol `._mcount' defined in .text section in arch/powerpc/kernel/entry_64.o: (.text+0x1ffc8d0), (.text+0x1ffad84), (.text+0x1ffa180), (.text+0x1ff9858), (.text+0x1ffae00), (.text+0x1ffb134), (.text+0x1ffacb8), (.text+0x1ffa318), (.text+0x1ffbaf4), (.text+0x1ffb89c) => 
  - {standard input}: Error: Instruction with long immediate data in delay slot: 18729 => 


*** WARNINGS ***

1750 warning regressions:

[Deleted 1530 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

  + /home/kisskb/slave/src/arch/powerpc/include/asm/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 163:2
  + /home/kisskb/slave/src/arch/powerpc/include/asm/io.h: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 163:2
  + /home/kisskb/slave/src/arch/sh/include/mach-se/mach/se.h: warning: initialization makes pointer from integer without a cast [-Wint-conversion]:  => 106:17
  + /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'arch_init_clk_ops' is deprecated [-Wdeprecated-declarations]:  => 52:3
  + /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'cpg_clk_init' is deprecated [-Wdeprecated-declarations]:  => 76:2
  + /home/kisskb/slave/src/arch/sh/kernel/cpu/clock.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 25:6
  + /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/clock-sh4-202.c: warning: 'cpg_clk_init' is deprecated [-Wdeprecated-declarations]:  => 162:2
  + /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4a/clock-sh7780.c: warning: 'cpg_clk_init' is deprecated [-Wdeprecated-declarations]:  => 110:2
  + /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: "READ" redefined:  => 55:0
  + /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: "WRITE" redefined:  => 54:0
  + /home/kisskb/slave/src/arch/sparc/include/asm/cacheflush_32.h: warning: 'struct page' declared inside parameter list:  => 39:37
  + /home/kisskb/slave/src/arch/sparc/include/asm/cacheflush_32.h: warning: its scope is only this definition or declaration, which is probably not what you want:  => 39:37
  + /home/kisskb/slave/src/arch/sparc/include/asm/cmpxchg_32.h: warning: value computed is not used [-Wunused-value]:  => 27:22
  + /home/kisskb/slave/src/arch/sparc/include/asm/cmpxchg_64.h: warning: value computed is not used [-Wunused-value]:  => 43:22
  + /home/kisskb/slave/src/arch/x86/kernel/vm86_32.c: warning: unused variable 'vma' [-Wunused-variable]:  => 180:26
  + /home/kisskb/slave/src/arch/xtensa/include/asm/cmpxchg.h: warning: value computed is not used [-Wunused-value]:  => 139:3
  + /home/kisskb/slave/src/crypto/wp512.c: warning: the frame size of 1104 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 987:1
  + /home/kisskb/slave/src/crypto/wp512.c: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 987:1
  + /home/kisskb/slave/src/drivers/auxdisplay/img-ascii-lcd.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 207:5, 109:5
  + /home/kisskb/slave/src/drivers/base/regmap/regcache.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 717:20
  + /home/kisskb/slave/src/drivers/base/regmap/regmap.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]:  => 1396:22
  + /home/kisskb/slave/src/drivers/block/rbd.c: warning: '__rbd_acknowledge_notify' uses dynamic stack allocation [enabled by default]:  => 3737:1
  + /home/kisskb/slave/src/drivers/block/rbd.c: warning: '__rbd_notify_op_lock' uses dynamic stack allocation [enabled by default]:  => 3245:1
  + /home/kisskb/slave/src/drivers/block/rbd.c: warning: 'struct_v' may be used uninitialized in this function [-Wuninitialized]  CC [M]  sound/pci/hda/patch_via.o:  => 3793:30
  + /home/kisskb/slave/src/drivers/block/rbd.c: warning: 'struct_v' may be used uninitialized in this function [-Wuninitialized]:  => 3793:30
  + /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: warning: 'blob_handle' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 617:3
  + /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiochip_irqchip_free_valid_mask' declared inline after being called:  => 76
  + /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiochip_irqchip_init_valid_mask' declared inline after being called:  => 75
  + /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: previous declaration of 'gpiochip_irqchip_free_valid_mask' was here:  => 76
  + /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: previous declaration of 'gpiochip_irqchip_init_valid_mask' was here:  => 75
  + /home/kisskb/slave/src/drivers/idle/i7300_idle.c: warning: 'got_ctl' is used uninitialized in this function [-Wuninitialized]:  => 423:2
  + /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_req.c: warning: the frame size of 2192 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 763:1
  + /home/kisskb/slave/src/drivers/md/dm.c: warning: 'front_pad' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 2535:14
  + /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1744:3, 1956:17
  + /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 206:13
  + /home/kisskb/slave/src/drivers/mtd/chips/jedec_probe.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1907:9, 1894:24
  + /home/kisskb/slave/src/drivers/mtd/ubi/eba.c: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]:  => 898:7
  + /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/dsa/mv88e6xxx/global2.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 471:7
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_inl" redefined:  => 447:0
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_insl" redefined:  => 449:0
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_outl" redefined:  => 448:0
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_outsl" redefined:  => 450:0
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: passing argument 1 of 'insw' makes integer from pointer without a cast [-Wint-conversion]:  => 136:35
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: passing argument 1 of 'inw' makes integer from pointer without a cast [-Wint-conversion]:  => 129:28
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: passing argument 1 of 'outsw' makes integer from pointer without a cast [-Wint-conversion]:  => 137:37
  + /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: passing argument 2 of 'outw' makes integer from pointer without a cast [-Wint-conversion]:  => 132:35
  + /home/kisskb/slave/src/drivers/net/hamradio/dmascc.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 428:1
  + /home/kisskb/slave/src/drivers/net/usb/rtl8150.c: warning: "RSR" redefined:  => 30:0
  + /home/kisskb/slave/src/drivers/power/supply/da9150-fg.c: warning: 'da9150_fg_read_attr.isra.4' uses dynamic stack allocation [enabled by default]:  => 108:1
  + /home/kisskb/slave/src/drivers/power/supply/da9150-fg.c: warning: 'da9150_fg_write_attr.isra.3.constprop.5' uses dynamic stack allocation [enabled by default]:  => 126:1
  + /home/kisskb/slave/src/drivers/scsi/advansys.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 11036:5
  + /home/kisskb/slave/src/drivers/scsi/advansys.c: warning: 'share_irq' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 11309:8
  + /home/kisskb/slave/src/drivers/scsi/sym53c8xx_2/sym_defs.h: warning: "WSR" redefined:  => 109:0
  + /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]:  => 46:18
  + /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]:  => 51:18
  + /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]:  => 41:17
  + /home/kisskb/slave/src/drivers/sh/superhyway/superhyway-sysfs.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'resource_size_t {aka unsigned int}' [-Wformat=]:  => 33:30
  + /home/kisskb/slave/src/drivers/staging/dgnc/dgnc_sysfs.c: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]:  => 484:34, 509:34, 534:34, 559:34
  + /home/kisskb/slave/src/drivers/staging/dgnc/dgnc_sysfs.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]:  => 275:53, 239:53, 221:53, 257:53
  + /home/kisskb/slave/src/drivers/staging/lustre/lustre/llite/xattr.c: warning: 'll_xattr_get_common' uses dynamic stack allocation [enabled by default]:  => 354:1
  + /home/kisskb/slave/src/drivers/staging/lustre/lustre/llite/xattr.c: warning: 'll_xattr_set_common' uses dynamic stack allocation [enabled by default]:  => 152:1
  + /home/kisskb/slave/src/drivers/staging/media/lirc/lirc_serial.c: warning: the frame size of 1496 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 626:1
  + /home/kisskb/slave/src/drivers/staging/media/s5p-cec/s5p_cec.c: warning: 's5p_cec_runtime_resume' defined but not used [-Wunused-function]:  => 242:12
  + /home/kisskb/slave/src/drivers/staging/media/s5p-cec/s5p_cec.c: warning: 's5p_cec_runtime_suspend' defined but not used [-Wunused-function]:  => 234:12
  + /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 250:10
  + /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 1991:7
  + /home/kisskb/slave/src/drivers/usb/dwc3/gadget.c: warning: 'trb' may be used uninitialized in this function [-Wuninitialized]:  => 1998:12
  + /home/kisskb/slave/src/drivers/usb/host/ehci-q.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 378:2
  + /home/kisskb/slave/src/drivers/usb/host/ehci-q.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]:  => 378:2
  + /home/kisskb/slave/src/drivers/usb/musb/musb_core.c: warning: 'musb_run_resume_work' defined but not used [-Wunused-function]:  => 2041:12
  + /home/kisskb/slave/src/fs/btrfs/backref.c: warning: 'sgn' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 901:10
  + /home/kisskb/slave/src/fs/btrfs/inode.c: warning: 'extent_end' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1415:6
  + /home/kisskb/slave/src/fs/btrfs/volumes.c: warning: 'max_stripe_size' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 4710:9
  + /home/kisskb/slave/src/fs/ext2/acl.c: warning: 'name_index' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 160:9
  + /home/kisskb/slave/src/fs/ext2/inode.c: warning: 'bno' may be used uninitialized in this function:  => 784
  + /home/kisskb/slave/src/fs/ext4/acl.c: warning: 'name_index' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 160:9
  + /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 2326:14
  + /home/kisskb/slave/src/fs/ext4/inode.c: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 567:5
  + /home/kisskb/slave/src/fs/ext4/inode.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 6 has type 'ssize_t {aka int}' [-Wformat=]:  => 3329:12
  + /home/kisskb/slave/src/fs/ext4/page-io.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 6 has type 'ssize_t {aka int}' [-Wformat=]:  => 163:5
  + /home/kisskb/slave/src/fs/ext4/readpage.c: warning: the frame size of 1140 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 293:1
  + /home/kisskb/slave/src/fs/f2fs/checkpoint.c: warning: 'get_checkpoint_version' uses dynamic stack allocation [enabled by default]:  => 693:1
  + /home/kisskb/slave/src/fs/mpage.c: warning: the frame size of 1084 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 314:1
  + /home/kisskb/slave/src/fs/mpage.c: warning: the frame size of 1148 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 665:1
  + /home/kisskb/slave/src/fs/posix_acl.c: warning: value computed is not used:  => 146
  + /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8.isra.5' uses dynamic stack allocation [enabled by default]:  => 118:1
  + /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8.isra.6' uses dynamic stack allocation [enabled by default]:  => 106:1
  + /home/kisskb/slave/src/fs/reiserfs/prints.c: warning: 'noreturn' function does return:  => 370:1
  + /home/kisskb/slave/src/fs/udf/inode.c: warning: 'adsize' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 649:15
  + /home/kisskb/slave/src/fs/udf/truncate.c: warning: 'adsize' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 105:16, 229:14
  + /home/kisskb/slave/src/fs/udf/unicode.c: warning: 'conv_f' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 313:7, 375:6
  + /home/kisskb/slave/src/include/linux/dcache.h: warning: passing argument 1 of 'd_real' discards qualifiers from pointer target type:  => 590
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%d' expects argument of type 'int', but argument 4 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%d' expects argument of type 'int', but argument 5 has type 'tcflag_t {aka long unsigned int}' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t {aka const unsigned int}' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kern_levels.h: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat=]:  => 4:18
  + /home/kisskb/slave/src/include/linux/kernel.h: warning: 'max_chunk_size' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 740:21
  + /home/kisskb/slave/src/include/linux/kernel.h: warning: comparison of distinct pointer types lacks a cast:  => 739:16
  + /home/kisskb/slave/src/include/linux/mtd/cfi.h: warning: #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-Wcpp]:  => 76:2
  + /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 51:30
  + /home/kisskb/slave/src/include/linux/mtd/map.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 324:18, 279:6, 336:17, 382:14, 413:11, 345:11
  + /home/kisskb/slave/src/include/math-emu/op-2.h: warning: left shift count >= width of type [-Wshift-count-overflow]:  => 581:4, 85:13
  + /home/kisskb/slave/src/include/math-emu/op-2.h: warning: left shift count is negative [-Wshift-count-negative]:  => 52:18
  + /home/kisskb/slave/src/include/math-emu/op-2.h: warning: right shift count is negative [-Wshift-count-negative]:  => 84:19, 66:18
  + /home/kisskb/slave/src/include/math-emu/op-common.h: warning: right shift count >= width of type [-Wshift-count-overflow]:  => 801:39
  + /home/kisskb/slave/src/include/math-emu/soft-fp.h: warning: statement with no effect [-Wunused-value]:  => 141:32
  + /home/kisskb/slave/src/include/net/dst.h: warning: 'dst' may be used uninitialized in this function [-Wuninitialized]:  => 221:2
  + /home/kisskb/slave/src/kernel/module.c: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1036:2
  + /home/kisskb/slave/src/kernel/trace/bpf_trace.c: warning: 'bpf_perf_event_output_tp' uses dynamic stack allocation [enabled by default]:  => 474:1
  + /home/kisskb/slave/src/lib/iov_iter.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat]:  => 318:2
  + /home/kisskb/slave/src/lib/raid6/recov_avx512.c: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp]:  => 387:2
  + /home/kisskb/slave/src/mm/hugetlb.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1893:6
  + /home/kisskb/slave/src/mm/mempolicy.c: warning: 'tmp' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 316:13
  + /home/kisskb/slave/src/mm/mmap.c: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 583:2
  + /home/kisskb/slave/src/mm/mmap.c: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 584:2
  + /home/kisskb/slave/src/mm/mmap.c: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 584:2
  + /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/flow_dissector.c: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized]:  => 281:7
  + /home/kisskb/slave/src/net/core/flow_dissector.c: warning: 'vlan' may be used uninitialized in this function:  => 248, 248:26
  + /home/kisskb/slave/src/net/core/neighbour.c: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 3184:2
  + /home/kisskb/slave/src/net/core/rtnetlink.c: warning: 'ivvl[0]' may be used uninitialized in this function:  => 1743
  + /home/kisskb/slave/src/net/ipv4/esp4.c: warning: 'net_adj' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 506:15
  + /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 556:37, 473:63
  + /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 510:48
  + /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 474:37, 568:11, 529:3
  + /home/kisskb/slave/src/net/ipv4/proc.c: warning: 'snmp_seq_show_tcp_udp.isra.5' uses dynamic stack allocation [enabled by default]:  => 458:1
  + /home/kisskb/slave/src/net/ipv6/ip6_output.c: warning: passing argument 1 of 'l3mdev_ip6_out' discards qualifiers from pointer target type:  => 243
  + /home/kisskb/slave/src/net/ipv6/proc.c: warning: 'snmp6_seq_show_item' uses dynamic stack allocation [enabled by default]:  => 214:1
  + /home/kisskb/slave/src/net/ipv6/proc.c: warning: 'snmp6_seq_show_item64.isra.1.constprop.2' uses dynamic stack allocation [enabled by default]:  => 227:1
  + /home/kisskb/slave/src/net/mac80211/mesh_pathtbl.c: warning: 'new_mpath' may be used uninitialized in this function [-Wuninitialized]:  => 422:28
  + /home/kisskb/slave/src/net/netfilter/ipvs/ip_vs_core.c: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 1199:1
  + /home/kisskb/slave/src/net/netfilter/ipvs/ip_vs_core.c: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 399:1
  + /home/kisskb/slave/src/net/packet/af_packet.c: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 2136:33
  + /home/kisskb/slave/src/net/rxrpc/call_accept.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 573:2
  + /home/kisskb/slave/src/net/rxrpc/recvmsg.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 99:2
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.5' uses dynamic stack allocation [enabled by default]:  => 1010:1
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.6' uses dynamic stack allocation [enabled by default]:  => 743:1
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_auth.isra.7' uses dynamic stack allocation [enabled by default]:  => 180:1
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_encrypt.isra.8' uses dynamic stack allocation [enabled by default]:  => 242:1
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_1' uses dynamic stack allocation [enabled by default]:  => 391:1
  + /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_2' uses dynamic stack allocation [enabled by default]:  => 481:1
  + /home/kisskb/slave/src/net/sunrpc/svc.c: warning: format '%Zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t {aka unsigned int}' [-Wformat=]:  => 1258:33
  + /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 685:9
  + /home/kisskb/slave/src/net/sunrpc/svcsock.c: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 735:6
  + /home/kisskb/slave/src/net/sunrpc/svcsock.c: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 735:6
  + /home/kisskb/slave/src/net/sunrpc/xprtsock.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 2553:16
  + /home/kisskb/slave/src/net/sunrpc/xprtsock.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]:  => 2553:3
  + /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 1629:7
  + /home/kisskb/slave/src/sound/core/pcm_iec958.c: warning: 'ws' may be used uninitialized in this function [-Wuninitialized]:  => 80:9
  + /home/kisskb/slave/src/sound/mips/hal2.c: warning: 'l' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 223:35
  + /home/kisskb/slave/src/sound/mips/hal2.c: warning: 'new' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 260:13
  + /home/kisskb/slave/src/sound/mips/hal2.c: warning: 'old' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 260:13
  + /home/kisskb/slave/src/sound/mips/hal2.c: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]:  => 224:35
  + <stdin>: warning: #warning syscall pkey_alloc not implemented [-Wcpp]:  => 1319:2
  + <stdin>: warning: #warning syscall pkey_alloc not implemented:  => 1319:2
  + <stdin>: warning: #warning syscall pkey_free not implemented [-Wcpp]:  => 1322:2
  + <stdin>: warning: #warning syscall pkey_free not implemented:  => 1322:2
  + <stdin>: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]:  => 1316:2
  + <stdin>: warning: #warning syscall pkey_mprotect not implemented:  => 1316:2
  + 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: (H1940BT) selects RFKILL which has unmet direct dependencies (NET):  => N/A
  + warning: (X86_INTEL_LPSS && INTEL_SOC_DTS_IOSF_CORE && SND_SST_IPC_ACPI && MMC_SDHCI_ACPI && PUNIT_ATOM_DEBUG) selects IOSF_MBI which has unmet direct dependencies (PCI):  => N/A
  + warning: drivers/built-in.o(.data+0x19bc): 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+0x1a78): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x1c1c): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x1d5c): 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+0x1dc0): 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+0x1e24): 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+0x1e8c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: drivers/built-in.o(.data+0x2090): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe():  => N/A
  + warning: drivers/built-in.o(.text+0x11c755): 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+0x13cf51): 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+0x338ad20): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: drivers/hwmon/built-in.o(.text+0x3e700): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: drivers/hwmon/ibmpowernv.o(.text+0x7cc): 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+0x6df5): 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+0xe861): 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/parisc/built-in.o(.data+0x1ac): 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+0x268): 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+0x40c): 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+0x54c): 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+0x5b0): 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+0x614): 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+0x67c): 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+0x880): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe():  => N/A
  + warning: mm/built-in.o(.text.unlikely+0x108c): 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+0x10e8): 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+0x114c): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.40():  => N/A
  + warning: vmlinux.o(.data+0x5a79c): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe():  => N/A
  + warning: vmlinux.o(.data+0x5a858): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe():  => N/A
  + warning: vmlinux.o(.data+0x5a9fc): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe():  => N/A
  + warning: vmlinux.o(.data+0x5ab3c): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5aba0): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5ac04): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip():  => N/A
  + warning: vmlinux.o(.data+0x5ac6c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe():  => N/A
  + warning: vmlinux.o(.data+0x5ae70): 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 __aa_kvmalloc() to the function .init.text:start_kernel():  => N/A
  + warning: vmlinux.o(.text+0x244): Section mismatch in reference from the function key_schedule_gc() to the function .init.text:setup_profiling_timer():  => N/A
  + warning: vmlinux.o(.text+0x382c): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init():  => N/A
  + warning: vmlinux.o(.text+0x3a24): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup():  => N/A
  + warning: vmlinux.o(.text+0x3a58): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel():  => N/A
  + warning: vmlinux.o(.text+0x439bca0): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: vmlinux.o(.text+0x4cd505): 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+0x56c971): 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 pci_find_resource() to the function .init.text:map_pages():  => 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+0xf05c): 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+0xf0b8): 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+0xf11c): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.40():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xfe14): 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+0xfe70): 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+0xfed4): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.40():  => N/A

1367 warning improvements:

[Deleted 998 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

  - /home/kisskb/slave/src/arch/arc/include/asm/elf.h: warning: integer overflow in expression [-Woverflow]: 58:29 => 
  - /home/kisskb/slave/src/arch/arm/mach-mvebu/cpu-reset.c: warning: 'res_idx' may be used uninitialized in this function [-Wuninitialized]: 98:6 => 
  - /home/kisskb/slave/src/arch/arm/mach-omap2/omap_hwmod.c: warning: 'j' may be used uninitialized in this function [-Wuninitialized]: 1273:22 => 
  - /home/kisskb/slave/src/arch/arm/mach-omap2/omap_hwmod.c: warning: 'os' may be used uninitialized in this function [-Wuninitialized]: 1274:14 => 
  - /home/kisskb/slave/src/arch/arm/mach-omap2/omap_hwmod.c: warning: 'r' may be used uninitialized in this function [-Wuninitialized]: 2591:6 => 
  - /home/kisskb/slave/src/arch/arm/oprofile/../../../drivers/oprofile/buffer_sync.c: warning: 'code' may be used uninitialized in this function [-Wuninitialized]: 359:17 => 
  - /home/kisskb/slave/src/arch/arm/oprofile/../../../drivers/oprofile/buffer_sync.c: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]: 356:10 => 
  - /home/kisskb/slave/src/arch/cris/arch-v32/kernel/fasttimer.c: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]: 353:2 => 
  - /home/kisskb/slave/src/arch/cris/arch-v32/mm/intmem.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]: 116:14, 123:14 => 
  - /home/kisskb/slave/src/arch/cris/arch-v32/mm/intmem.c: warning: initialization from incompatible pointer type [enabled by default]: 148:1 => 
  - /home/kisskb/slave/src/arch/powerpc/boot/addnote.c: warning: right shift count >= width of type [enabled by default]: 211:3, 183:3, 206:3, 188:3 => 
  - /home/kisskb/slave/src/arch/sh/boards/mach-se/770x/setup.c: warning: (near initialization for 'sh_eth0_device.dev.platform_data') [enabled by default]: 134:3 => 
  - /home/kisskb/slave/src/arch/sh/boards/mach-se/770x/setup.c: warning: (near initialization for 'sh_eth1_device.dev.platform_data') [enabled by default]: 157:3 => 
  - /home/kisskb/slave/src/arch/sh/boards/mach-se/770x/setup.c: warning: initialization makes pointer from integer without a cast [enabled by default]: 157:3, 134:3 => 
  - /home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 14:2 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations]: 52:3 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]: 76:2 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/clock.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 25:6 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to __restore_all; converted into longer instruction sequence: 89 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/clock-sh4-202.c: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:11) [-Wdeprecated-declarations]: 162:2 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4a/clock-sh7780.c: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:11) [-Wdeprecated-declarations]: 110:2 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: "READ" redefined [enabled by default]: 55:0 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: "WRITE" redefined [enabled by default]: 54:0 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: left shift count >= width of type [enabled by default]: 122:1, 310:1, 334:2, 115:1, 145:2, 108:1 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: left shift count is negative [enabled by default]: 108:1, 323:2, 310:1, 129:1, 333:1, 92:1, 81:1, 122:1, 115:1 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: right shift count >= width of type [enabled by default]: 296:3, 294:3 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: right shift count is negative [enabled by default]: 108:1, 145:2, 324:2, 310:1, 129:1, 122:1, 334:2, 115:1, 294:3 => 
  - /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: statement with no effect [-Wunused-value]: 335:1, 129:1, 147:1, 115:1, 294:1, 122:1, 324:1, 108:1, 296:1 => 
  - /home/kisskb/slave/src/arch/sparc/include/asm/cacheflush_32.h: warning: 'struct page' declared inside parameter list [enabled by default]: 39:37 => 
  - /home/kisskb/slave/src/arch/sparc/include/asm/cacheflush_32.h: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]: 39:37 => 
  - /home/kisskb/slave/src/arch/sparc/include/uapi/asm/swab.h: warning: use of memory input without lvalue in asm operand 1 is deprecated [enabled by default]: 23:2, 12:2, 34:2 => 
  - /home/kisskb/slave/src/crypto/drbg.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]: 1061:3, 1268:3 => 
  - /home/kisskb/slave/src/drivers/android/binder.c: warning: 'buffer' may be used uninitialized in this function [-Wuninitialized]: 715:24 => 
  - /home/kisskb/slave/src/drivers/android/binder.c: warning: 'buffer_size' may be used uninitialized in this function [-Wuninitialized]: 715:37 => 
  - /home/kisskb/slave/src/drivers/android/binder.c: warning: 'cmd_name' may be used uninitialized in this function [-Wuninitialized]: 2314:5 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized]: 455:8 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized]: 455:8 => 
  - /home/kisskb/slave/src/drivers/base/regmap/regmap.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 2393:6 => 
  - /home/kisskb/slave/src/drivers/block/hd.c: warning: statement with no effect [-Wunused-value]: 467:2 => 
  - /home/kisskb/slave/src/drivers/block/skd_main.c: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat]: 2124:2 => 
  - /home/kisskb/slave/src/drivers/block/skd_main.c: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 8 has type 'dma_addr_t' [-Wformat]: 1556:3, 875:3 => 
  - /home/kisskb/slave/src/drivers/block/skd_main.c: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 9 has type 'dma_addr_t' [-Wformat]: 2189:3 => 
  - /home/kisskb/slave/src/drivers/bus/omap-ocp2scp.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 41:6 => 
  - /home/kisskb/slave/src/drivers/bus/omap_l3_noc.c: warning: 'l3_targ_base' may be used uninitialized in this function [-Wuninitialized]: 90:20 => 
  - /home/kisskb/slave/src/drivers/char/random.c: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]: 1749:10 => 
  - /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]: 607:5 => 
  - /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: warning: 'hash' may be used uninitialized in this function [-Wuninitialized]: 487:20 => 
  - /home/kisskb/slave/src/drivers/clk/mmp/clk-frac.c: warning: 'prev_rate' may be used uninitialized in this function [-Wuninitialized]: 47:4 => 
  - /home/kisskb/slave/src/drivers/clk/mmp/clk-mix.c: warning: 'item' may be used uninitialized in this function [-Wuninitialized]: 401:20, 365:36 => 
  - /home/kisskb/slave/src/drivers/clk/sunxi/clk-sun8i-bus-gates.c: warning: 'clk_parent' may be used uninitialized in this function [-Wuninitialized]: 85:44 => 
  - /home/kisskb/slave/src/drivers/extcon/extcon.c: warning: 'idx' may be used uninitialized in this function [-Wuninitialized]: 455:6 => 
  - /home/kisskb/slave/src/drivers/gpio/gpio-bcm-kona.c: warning: 'res' may be used uninitialized in this function [-Wuninitialized]: 301:12 => 
  - /home/kisskb/slave/src/drivers/gpio/gpio-grgpio.c: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized]: 316:27 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 128:3 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_csr.c: warning: 'si' may be used uninitialized in this function [-Wuninitialized]: 218:3 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_runtime_pm.c: warning: 'cmn_a_well' may be used uninitialized in this function [-Wuninitialized]: 871:23 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_h' may be used uninitialized in this function [-Wuninitialized]: 917:26 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_w' may be used uninitialized in this function [-Wuninitialized]: 917:13 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_x' may be used uninitialized in this function [-Wuninitialized]: 920:25 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_sprite.c: warning: 'src_y' may be used uninitialized in this function [-Wuninitialized]: 933:20 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 159:31 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c: warning: 'stat' may be used uninitialized in this function [-Wuninitialized]: 159:31 => 
  - /home/kisskb/slave/src/drivers/gpu/vga/vgaarb.c: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized]: 1092:5 => 
  - /home/kisskb/slave/src/drivers/hid/hid-picolcd_debugfs.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 312:10 => 
  - /home/kisskb/slave/src/drivers/hwmon/dme1737.c: warning: 'addr' may be used uninitialized in this function [-Wuninitialized]: 2768:6 => 
  - /home/kisskb/slave/src/drivers/hwspinlock/hwspinlock_core.c: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized]: 335:14 => 
  - /home/kisskb/slave/src/drivers/hwspinlock/hwspinlock_core.c: warning: 'id' may be used uninitialized in this function [-Wuninitialized]: 301:6 => 
  - /home/kisskb/slave/src/drivers/i2c/busses/i2c-diolan-u2c.c: warning: 'byte' may be used uninitialized in this function [-Wuninitialized]: 393:18 => 
  - /home/kisskb/slave/src/drivers/ide/ide-floppy.c: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]: 296:2 => 
  - /home/kisskb/slave/src/drivers/ide/ide-io-std.c: warning: statement with no effect [-Wunused-value]: 186:4, 201:3 => 
  - /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'name' may be used uninitialized in this function [-Wuninitialized]: 1114:8 => 
  - /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'sz' may be used uninitialized in this function [-Wuninitialized]: 1115:2 => 
  - /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: control reaches end of non-void function [-Wreturn-type]: 258:1 => 
  - /home/kisskb/slave/src/drivers/infiniband/sw/rxe/rxe_req.c: warning: the frame size of 2176 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 757:1 => 
  - /home/kisskb/slave/src/drivers/input/keyboard/cros_ec_keyb.c: warning: 'cros_ec_keyb_clear_keyboard' uses dynamic stack allocation [enabled by default]: 340:1 => 
  - /home/kisskb/slave/src/drivers/input/keyboard/cros_ec_keyb.c: warning: 'cros_ec_keyb_irq' uses dynamic stack allocation [enabled by default]: 192:1 => 
  - /home/kisskb/slave/src/drivers/input/mouse/cyapa.c: warning: 'error' may be used uninitialized in this function [-Wuninitialized]: 717:3 => 
  - /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 973:2 => 
  - /home/kisskb/slave/src/drivers/input/mouse/elan_i2c_i2c.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 579:10 => 
  - /home/kisskb/slave/src/drivers/irqchip/irq-gic-v2m.c: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]: 190:25 => 
  - /home/kisskb/slave/src/drivers/irqchip/irq-mmp.c: warning: 'data' may be used uninitialized in this function [-Wuninitialized]: 154:12 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/avm_a1p.c: warning: statement with no effect [-Wunused-value]: 84:2, 120:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/avm_pci.c: warning: statement with no effect [-Wunused-value]: 101:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/diva.c: warning: statement with no effect [-Wunused-value]: 95:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/elsa.c: warning: statement with no effect [-Wunused-value]: 155:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/gazel.c: warning: statement with no effect [-Wunused-value]: 60:2, 91:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/niccy.c: warning: statement with no effect [-Wunused-value]: 59:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/sedlbauer.c: warning: statement with no effect [-Wunused-value]: 133:2 => 
  - /home/kisskb/slave/src/drivers/isdn/hisax/teles3.c: warning: statement with no effect [-Wunused-value]: 44:2 => 
  - /home/kisskb/slave/src/drivers/leds/leds-mc13783.c: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]: 107:24 => 
  - /home/kisskb/slave/src/drivers/leds/leds-mc13783.c: warning: 'shift' may be used uninitialized in this function [-Wuninitialized]: 107:24 => 
  - /home/kisskb/slave/src/drivers/leds/leds-ot200.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: 111:8 => 
  - /home/kisskb/slave/src/drivers/md/dm.c: warning: 'front_pad' may be used uninitialized in this function [-Wuninitialized]: 2528:34 => 
  - /home/kisskb/slave/src/drivers/md/raid5.c: warning: 'target' may be used uninitialized in this function [-Wuninitialized]: 1399:2 => 
  - /home/kisskb/slave/src/drivers/media/firewire/firedtv-avc.c: warning: 'pos' may be used uninitialized in this function [-Wuninitialized]: 608:26 => 
  - /home/kisskb/slave/src/drivers/media/i2c/as3645a.c: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]: 273:2 => 
  - /home/kisskb/slave/src/drivers/media/i2c/as3645a.c: warning: 'on' may be used uninitialized in this function [-Wuninitialized]: 273:2 => 
  - /home/kisskb/slave/src/drivers/media/usb/em28xx/em28xx-video.c: warning: control reaches end of non-void function [-Wreturn-type]: 842:1 => 
  - /home/kisskb/slave/src/drivers/memstick/core/ms_block.c: warning: control reaches end of non-void function [-Wreturn-type]: 677:1, 465:1, 720:1, 654:1 => 
  - /home/kisskb/slave/src/drivers/memstick/core/mspro_block.c: warning: control reaches end of non-void function [-Wreturn-type]: 663:1 => 
  - /home/kisskb/slave/src/drivers/mfd/sec-core.c: warning: 'num_sec_devs' may be used uninitialized in this function [-Wuninitialized]: 484:6 => 
  - /home/kisskb/slave/src/drivers/mfd/sec-core.c: warning: 'sec_devs' may be used uninitialized in this function [-Wuninitialized]: 484:6 => 
  - /home/kisskb/slave/src/drivers/misc/bh1770glc.c: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]: 236:29 => 
  - /home/kisskb/slave/src/drivers/misc/ics932s401.c: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]: 405:42 => 
  - /home/kisskb/slave/src/drivers/misc/ics932s401.c: warning: 'x' may be used uninitialized in this function [-Wuninitialized]: 384:2 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 1744:9 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 1840:9, 1775:7, 2216:7, 772:2 => 1840:9
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1028 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 603:1 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 230:3, 206:13 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/jedec_probe.c: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 1907:2, 1894:24 => 
  - /home/kisskb/slave/src/drivers/mtd/nand/mtk_ecc.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: 402:15 => 
  - /home/kisskb/slave/src/drivers/mtd/nand/nandsim.c: warning: format '%u' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat]: 782:2 => 
  - /home/kisskb/slave/src/drivers/net/dsa/mv88e6xxx/chip.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 3114:7 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 414:1 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/hisilicon/hns/hns_dsaf_xgmac.c: warning: the frame size of 1060 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 731:1 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.c: warning: passing argument 1 of 'insw' makes integer from pointer without a cast [enabled by default]: 495:3 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.c: warning: passing argument 1 of 'inw' makes integer from pointer without a cast [enabled by default]: 1675:2, 777:2, 1937:2, 1201:2, 803:3, 1680:2, 1654:2, 338:2, 1269:4, 729:17, 799:2, 497:3, 1346:2, 755:2, 1349:2, 1253:4, 322:2, 1289:4, 1283:4, 475:4, 1870:2, 1348:2, 404:2, 1228:2, 1229:9, 626:2, 682:12, 1682:2, 1345:9, 1236:12, 1279:4, 419:18, 863:2, 759:2, 1292:4, 1901:2, 447:3, 1177:2, 734:2, 1816:16, 1888:2, 684:4, 1914:2, 696:3, 1649:2, 836:2, 576:14, 1238:3, 1344:11, 722:14, 429:2 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.c: warning: passing argument 1 of 'outsw' makes integer from pointer without a cast [enabled by default]: 602:2 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.c: warning: passing argument 2 of 'outw' makes integer from pointer without a cast [enabled by default]: 786:3, 357:2, 1829:2, 1253:4, 733:2, 586:2, 286:2, 1203:2, 404:2, 788:3, 495:3, 403:2, 1900:2, 1462:2, 1670:2, 1200:2, 1283:4, 1270:4, 353:2, 808:3, 333:2, 1459:3, 1176:2, 674:2, 365:2, 863:2, 358:2, 756:2, 800:2, 1642:2, 765:2, 1676:2, 599:2, 304:2, 1936:2, 764:2, 448:3, 1648:2, 389:2, 1279:4, 1801:2, 1204:2, 941:2, 1802:2, 262:2, 1238:3, 684:4, 1650:2, 1298:2, 854:2, 1913:2, 587:2, 1135:2, 806:3, 942:2, 337:2, 261:2, 1808:2, 1671:2, 498:3, 1027:3, 1887:2, 1078:2, 278:2, 476:4, 1657:2, 1299:2, 626:2, 321:2, 388:2, 824:2, 426:2, 1347:2, 1289:4, 1685:2, 1457:2, 318:2, 730:2, 763:2, 1292:4, 1643:2, 354:2, 868:2, 841:2, 1674:2, 1178:2, 317:2, 279:2, 943:2, 1077:2, 1656:2, 397:2, 1460:3, 1350:2, 1268:4, 1673:2, 760:2, 336:2, 1456:2, 1645:2, 364:2, 1202:2, 398:2, 1230:2, 1646:2, 696:3, 319:2, 355:2, 605:2, 836:2, [truncated]
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_inl" redefined [enabled by default]: 447:0 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_insl" redefined [enabled by default]: 449:0 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_outl" redefined [enabled by default]: 448:0 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/smsc/smc91x.h: warning: "SMC_outsl" redefined [enabled by default]: 450:0 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/ti/tlan.c: warning: label 'err_out' defined but not used [-Wunused-label]: 614:1 => 
  - /home/kisskb/slave/src/drivers/net/hamradio/baycom_ser_fdx.c: warning: statement with no effect [-Wunused-value]: 399:2, 314:4, 398:2, 310:4 => 
  - /home/kisskb/slave/src/drivers/net/hamradio/baycom_ser_hdx.c: warning: statement with no effect [-Wunused-value]: 393:4, 414:4, 397:4, 455:2, 456:2 => 
  - /home/kisskb/slave/src/drivers/net/hamradio/yam.c: warning: statement with no effect [-Wunused-value]: 526:2, 910:3, 525:2, 491:2, 315:2, 490:2, 314:2 => 
  - /home/kisskb/slave/src/drivers/net/usb/hso.c: warning: format '%d' expects argument of type 'int', but argument 4 has type 'tcflag_t' [-Wformat]: 1415:3 => 
  - /home/kisskb/slave/src/drivers/net/usb/hso.c: warning: format '%d' expects argument of type 'int', but argument 5 has type 'tcflag_t' [-Wformat]: 1415:3 => 
  - /home/kisskb/slave/src/drivers/net/usb/rtl8150.c: warning: "RSR" redefined [enabled by default]: 30:0 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/carl9170/fwcmd.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>[]' [-Wattributes]  CC [M]  drivers/usb/wusbcore/crypto.o: 124:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/carl9170/fwcmd.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>[]' [-Wattributes]: 124:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/carl9170/mac.c: warning: 'power' may be used uninitialized in this function [-Wuninitialized]: 525:10 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/carl9170/phy.c: warning: control reaches end of non-void function [-Wreturn-type]: 1568:1 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/carl9170/rx.c: warning: 'head' may be used uninitialized in this function [-Wuninitialized]: 805:6 => 
  - /home/kisskb/slave/src/drivers/net/wireless/broadcom/b43/b43.h: warning: 'packed' attribute ignored for field of type 'union <anonymous>' [-Wattributes]  CC [M]  drivers/staging/iio/resolver/ad2s1200.o: 653:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/broadcom/b43/b43.h: warning: 'packed' attribute ignored for field of type 'union <anonymous>' [-Wattributes]: 653:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/broadcom/b43/xmit.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>' [-Wattributes]: 287:3, 77:3, 88:3, 64:3, 294:3 => 
  - /home/kisskb/slave/src/drivers/net/wireless/broadcom/b43legacy/b43legacy.h: warning: 'packed' attribute ignored for field of type 'union <anonymous>' [-Wattributes]: 381:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/intersil/p54/lmac.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>[3]' [-Wattributes]: 377:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/st/cw1200/scan.c: warning: value computed is not used [-Wunused-value]: 336:2 => 
  - /home/kisskb/slave/src/drivers/net/wireless/st/cw1200/sta.c: warning: value computed is not used [-Wunused-value]: 143:2 => 
  - /home/kisskb/slave/src/drivers/nvdimm/namespace_devs.c: warning: 'free_start' may be used uninitialized in this function [-Wuninitialized]: 632:29 => 
  - /home/kisskb/slave/src/drivers/of/irq.c: warning: 'msi_base' may be used uninitialized in this function [-Wuninitialized]: 670:23 => 
  - /home/kisskb/slave/src/drivers/of/irq.c: warning: 'rid_base' may be used uninitialized in this function [-Wuninitialized]: 670:10 => 
  - /home/kisskb/slave/src/drivers/of/platform.c: warning: 'addr' may be used uninitialized in this function [-Wuninitialized]: 89:16 => 
  - /home/kisskb/slave/src/drivers/of/resolver.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 316:6 => 
  - /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/pci/quirks.c: warning: 'host_bridge' may be used uninitialized in this function [-Wuninitialized]: 2575:2 => 
  - /home/kisskb/slave/src/drivers/pinctrl/nomadik/pinctrl-abx500.c: warning: 'p' may be used uninitialized in this function [-Wuninitialized]: 747:23 => 
  - /home/kisskb/slave/src/drivers/pinctrl/qcom/pinctrl-msm.c: warning: 'bit' may be used uninitialized in this function [-Wuninitialized]: 235:13, 356:17 => 
  - /home/kisskb/slave/src/drivers/pinctrl/qcom/pinctrl-msm.c: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]: 235:6, 349:3 => 
  - /home/kisskb/slave/src/drivers/pinctrl/samsung/pinctrl-exynos.c: warning: 'irq_chip' may be used uninitialized in this function [-Wuninitialized]: 521:18 => 
  - /home/kisskb/slave/src/drivers/power/da9150-fg.c: warning: 'da9150_fg_read_attr.isra.4' uses dynamic stack allocation [enabled by default]: 108:1 => 
  - /home/kisskb/slave/src/drivers/power/da9150-fg.c: warning: 'da9150_fg_write_attr.isra.3.constprop.5' uses dynamic stack allocation [enabled by default]: 126:1 => 
  - /home/kisskb/slave/src/drivers/power/ds2782_battery.c: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]: 214:17, 173:12, 145:20, 116:16, 201:21, 185:21, 161:21 => 
  - /home/kisskb/slave/src/drivers/power/ds2782_battery.c: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized]: 138:19 => 
  - /home/kisskb/slave/src/drivers/pwm/pwm-img.c: warning: 'div' may be used uninitialized in this function [-Wuninitialized]: 128:14 => 
  - /home/kisskb/slave/src/drivers/pwm/pwm-img.c: warning: 'timebase' may be used uninitialized in this function [-Wuninitialized]: 132:6 => 
  - /home/kisskb/slave/src/drivers/rtc/rtc-ab-b5ze-s3.c: warning: 'timer_secs' may be used uninitialized in this function [-Wuninitialized]: 365:16 => 
  - /home/kisskb/slave/src/drivers/rtc/rtc-sh.c: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function]  CC      fs/proc/kmsg.o: 708:13 => 
  - /home/kisskb/slave/src/drivers/scsi/am53c974.c: warning: 'resid' may be used uninitialized in this function [-Wuninitialized]: 199:6 => 
  - /home/kisskb/slave/src/drivers/scsi/osst.h: warning: 'packed' attribute ignored for field of type 'u32' [-Wattributes]: 96:2 => 
  - /home/kisskb/slave/src/drivers/scsi/sym53c8xx_2/sym_defs.h: warning: "WSR" redefined [enabled by default]: 109:0 => 
  - /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]  CC      fs/lockd/svc4proc.o: 46:2 => 
  - /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]: 46:2 => 
  - /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]: 51:2 => 
  - /home/kisskb/slave/src/drivers/sh/clk/cpg.c: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]: 41:2 => 
  - /home/kisskb/slave/src/drivers/sh/superhyway/superhyway-sysfs.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'resource_size_t' [-Wformat]: 33:1 => 
  - /home/kisskb/slave/src/drivers/spi/spi-fsl-espi.c: warning: 'rx_data' may be used uninitialized in this function [-Wuninitialized]: 585:16 => 
  - /home/kisskb/slave/src/drivers/spi/spi.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 2320:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/aio_aio12_8.c: warning: statement with no effect [-Wunused-value]: 141:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/aio_iiro_16.c: warning: statement with no effect [-Wunused-value]: 88:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/das08.c: warning: statement with no effect [-Wunused-value]: 193:2, 194:2, 325:3, 330:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/das16m1.c: warning: statement with no effect [-Wunused-value]: 422:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/das1800.c: warning: statement with no effect [-Wunused-value]: 354:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/das6402.c: warning: statement with no effect [-Wunused-value]: 554:2, 496:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/dmm32at.c: warning: statement with no effect [-Wunused-value]: 483:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/dt2801.c: warning: statement with no effect [-Wunused-value]: 340:2, 337:2, 339:2, 338:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/dt2811.c: warning: statement with no effect [-Wunused-value]: 552:2, 553:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/dt2814.c: warning: statement with no effect [-Wunused-value]: 228:3, 227:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/dt282x.c: warning: statement with no effect [-Wunused-value]: 1079:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/fl512.c: warning: statement with no effect [-Wunused-value]: 101:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/ni_at_a2150.c: warning: statement with no effect [-Wunused-value]: 632:3 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/ni_at_ao.c: warning: statement with no effect [-Wunused-value]: 293:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/ni_tio.c: warning: 'temp64' may be used uninitialized in this function [-Wuninitialized]: 820:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/pcmda12.c: warning: statement with no effect [-Wunused-value]: 107:3, 88:4, 122:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/rti800.c: warning: statement with no effect [-Wunused-value]: 274:2, 171:2 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/s526.c: warning: statement with no effect [-Wunused-value]: 397:2 => 
  - /home/kisskb/slave/src/drivers/staging/dgnc/dgnc_sysfs.c: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'tcflag_t' [-Wformat]: 487:2, 512:2, 537:2, 562:2 => 
  - /home/kisskb/slave/src/drivers/staging/dgnc/dgnc_sysfs.c: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'tcflag_t' [-Wformat]: 279:4, 261:4, 243:4, 225:4 => 
  - /home/kisskb/slave/src/drivers/staging/gdm724x/gdm_lte.c: warning: 'packed' attribute ignored for field of type 'struct <anonymous>' [-Wattributes]: 194:3 => 
  - /home/kisskb/slave/src/drivers/staging/iio/adc/ad7606_par.c: warning: statement with no effect [-Wunused-value]: 41:2, 25:2 => 
  - /home/kisskb/slave/src/drivers/staging/speakup/serialio.c: warning: statement with no effect [-Wunused-value]: 126:2, 127:2, 128:2, 129:2 => 
  - /home/kisskb/slave/src/drivers/staging/vt6656/mac.h: warning: 'packed' attribute ignored for field of type 'struct <anonymous>' [-Wattributes]: 361:3 => 
  - /home/kisskb/slave/src/drivers/thunderbolt/ctl.c: warning: 'pkg' may be used uninitialized in this function [-Wuninitialized]: 460:18 => 
  - /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: warning: 'i' may be used uninitialized in this function [-Wuninitialized]: 250:2, 255:18, 210:2 => 255:18
  - /home/kisskb/slave/src/drivers/tty/serial/8250/8250_port.c: warning: statement with no effect [-Wunused-value]: 2302:3, 2340:3, 1348:3 => 
  - /home/kisskb/slave/src/drivers/tty/serial/crisv10.c: warning: 'ser_interrupt' defined but not used [-Wunused-function]: 2462:1 => 
  - /home/kisskb/slave/src/drivers/tty/vt/consolemap.c: warning: 'h' may be used uninitialized in this function [-Wuninitialized]: 801:6 => 
  - /home/kisskb/slave/src/drivers/usb/core/hcd.c: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized]: 718:10 => 
  - /home/kisskb/slave/src/drivers/usb/gadget/function/f_ncm.c: warning: 'tmp' may be used uninitialized in this function [-Wuninitialized]: 1164:12, 1159:5, 1201:13, 1253:7, 1253:20, 1213:5 => 
  - /home/kisskb/slave/src/drivers/usb/host/isp1362.h: warning: statement with no effect [-Wunused-value]: 706:3 => 
  - /home/kisskb/slave/src/drivers/usb/serial/cp210x.c: warning: passing argument 2 of 'cp210x_get_termios_port' from incompatible pointer type [enabled by default]: 717:4 => 
  - /home/kisskb/slave/src/drivers/usb/serial/io_edgeport.c: warning: 'fw' may be used uninitialized in this function [-Wuninitialized]: 356:18, 2736:18 => 
  - /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' [-Wformat]: 1458:2, 1459:2 => 
  - /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' [-Wformat]: 1458:2, 1459:2 => 
  - /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' [-Wformat]: 2387:2, 2389:2 => 
  - /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' [-Wformat]: 2389:2, 2387:2 => 
  - /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' [-Wformat]: 1714:2, 1717:2 => 
  - /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]: 1714:2, 1717:2 => 
  - /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' [-Wformat]: 1897:2, 1895:2 => 
  - /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]: 1895:2, 1897:2 => 
  - /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' [-Wformat]: 967:2, 966:2 => 
  - /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' [-Wformat]: 966:2, 967:2 => 
  - /home/kisskb/slave/src/drivers/usb/wusbcore/devconnect.c: warning: 'port' may be used uninitialized in this function [-Wuninitialized]: 331:15 => 
  - /home/kisskb/slave/src/drivers/video/fbdev/goldfishfb.c: warning: 'fbpaddr' may be used uninitialized in this function [-Wuninitialized]: 256:24 => 
  - /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c: warning: 'verdict' may be used uninitialized in this function [-Wuninitialized]: 519:2 => 
  - /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=]: 1513:2 => 
  - /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=]: 1513:2, 1472:3 => 
  - /home/kisskb/slave/src/fs/cifs/cifssmb.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: 1472:3 => 
  - /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=]: 2428:3, 2418:3, 2401:3, 2409:3 => 
  - /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=]: 2428:3, 2418:3, 2409:3, 2401:3 => 
  - /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=]: 1658:2 => 
  - /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=]: 1658:2 => 
  - /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=]: 705:3 => 
  - /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=]: 705:3 => 
  - /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=]: 291:3 => 
  - /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=]: 291:3 => 
  - /home/kisskb/slave/src/fs/dcache.c: warning: 'n' may be used uninitialized in this function [-Wuninitialized]: 2379:2 => 
  - /home/kisskb/slave/src/fs/debugfs/file.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: 754:2 => 
  - /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: warning: control reaches end of non-void function [-Wreturn-type]/home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type]: 428:1 => 
  - /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'len' may be used uninitialized in this function [-Wuninitialized]: 2361:19, 2346:2 => 2346:2
  - /home/kisskb/slave/src/fs/ext4/readpage.c: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 293:1 => 
  - /home/kisskb/slave/src/fs/f2fs/checkpoint.c: warning: 'validate_checkpoint' uses dynamic stack allocation [enabled by default]: 692:1 => 
  - /home/kisskb/slave/src/fs/mpage.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 314:1 => 
  - /home/kisskb/slave/src/fs/mpage.c: warning: the frame size of 1144 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 665:1 => 
  - /home/kisskb/slave/src/fs/nfs/nfs4session.c: warning: 'cur_seq' may be used uninitialized in this function [-Wuninitialized]: 203:54 => 
  - /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_decode_rs8.isra.4' uses dynamic stack allocation [enabled by default]: 153:1 => 
  - /home/kisskb/slave/src/fs/pstore/ram_core.c: warning: 'persistent_ram_encode_rs8.isra.5' uses dynamic stack allocation [enabled by default]: 141:1 => 
  - /home/kisskb/slave/src/fs/reiserfs/stree.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 811:1 => 
  - /home/kisskb/slave/src/fs/udf/unicode.c: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized]: 313:7, 394:2, 375:6 => 375:6, 394:2
  - /home/kisskb/slave/src/include/asm-generic/div64.h: warning: 'temp64' may be used uninitialized in this function [-Wuninitialized]: 165:20 => 
  - /home/kisskb/slave/src/include/linux/compiler.h: warning: 'root' may be used uninitialized in this function [-Wuninitialized]: 220:2 => 
  - /home/kisskb/slave/src/include/linux/fs.h: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]: 2676:2 => 
  - /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/cfi.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 341:3, 325:3 => 
  - /home/kisskb/slave/src/include/linux/mtd/map.h: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized]: 362:2, 382:14, 345:11, 336:17, 279:6, 413:11, 430:2, 324:18, 280:4 => 362:2, 430:2
  - /home/kisskb/slave/src/include/linux/pci.h: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized]: 941:2 => 
  - /home/kisskb/slave/src/include/linux/percpu-refcount.h: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]: 246:1, 175:1, 212:1, 274:1 => 
  - /home/kisskb/slave/src/include/linux/scatterlist.h: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]: 140:2 => 
  - /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized]: 347:2 => 
  - /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized]: 347:2 => 
  - /home/kisskb/slave/src/include/sound/control.h: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized]  LD      net/ipv6/netfilter/built-in.o: 219:2 => 
  - /home/kisskb/slave/src/include/uapi/linux/usb/ch9.h: warning: 'ep_desc' may be used uninitialized in this function [-Wuninitialized]: 630:9 => 
  - /home/kisskb/slave/src/ipc/sem.c: warning: 'ulp' may be used uninitialized in this function [-Wuninitialized]: 1699:5 => 
  - /home/kisskb/slave/src/ipc/sem.c: warning: 'undo_list' may be used uninitialized in this function [-Wuninitialized]: 2044:3 => 
  - /home/kisskb/slave/src/ipc/shm.c: warning: 'file' may be used uninitialized in this function [-Wuninitialized]: 1351:59, 1350:3 => 1351:59
  - /home/kisskb/slave/src/kernel/bpf/hashtab.c: warning: 'l_new' may be used uninitialized in this function [-Wuninitialized]: 462:16 => 
  - /home/kisskb/slave/src/kernel/debug/debug_core.c: warning: value computed is not used [-Wunused-value]: 507:4, 522:5 => 
  - /home/kisskb/slave/src/lib/assoc_array.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]: 902:3, 802:2 => 
  - /home/kisskb/slave/src/lib/atomic64_test.c: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 246:1 => 
  - /home/kisskb/slave/src/lib/iomap.c: warning: statement with no effect [-Wunused-value]: 205:2, 197:2, 201:2 => 
  - /home/kisskb/slave/src/lib/lz4/lz4hc_compress.c: warning: 'delta' may be used uninitialized in this function [-Wuninitialized]: 174:20 => 
  - /home/kisskb/slave/src/lib/swiotlb.c: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized]: 677:14 => 
  - /home/kisskb/slave/src/mm/huge_memory.c: warning: 'huge_gfp' may be used uninitialized in this function [-Wuninitialized]: 998:2 => 
  - /home/kisskb/slave/src/mm/hugetlb.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 1822:3 => 
  - /home/kisskb/slave/src/mm/memory.c: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]: 3534:5, 3534:2 => 3538:5
  - /home/kisskb/slave/src/mm/mempool.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 33:2 => 
  - /home/kisskb/slave/src/mm/page_alloc.c: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized]: 5630:17 => 
  - /home/kisskb/slave/src/mm/percpu-km.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]: 106:3 => 
  - /home/kisskb/slave/src/mm/percpu.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 1031:3 => 
  - /home/kisskb/slave/src/mm/percpu.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]: 1031:3 => 
  - /home/kisskb/slave/src/mm/percpu.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 1031:3, 1459:9 => 1457:27
  - /home/kisskb/slave/src/mm/percpu.c: warning: format '%zx' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]: 2036:3 => 
  - /home/kisskb/slave/src/net/core/flow.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat=]: 412:4 => 
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]  LD      lib/zlib_inflate/zlib_inflate.o: 515:48 => 
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized]: 515:35, 515:48 => 510:35
  - /home/kisskb/slave/src/net/ipv4/ping.c: warning: 'type' may be used uninitialized in this function [-Wuninitialized]: 573:42, 518:2, 479:29, 692:21, 534:3 => 513:2, 474:29, 529:3
  - /home/kisskb/slave/src/net/ncsi/ncsi-aen.c: warning: value computed is not used [-Wunused-value]: 106:2 => 
  - /home/kisskb/slave/src/net/ncsi/ncsi-manage.c: warning: value computed is not used [-Wunused-value]: 681:4, 679:4, 559:3, 202:3 => 
  - /home/kisskb/slave/src/net/netfilter/core.c: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]: 157:7 => 
  - /home/kisskb/slave/src/net/rxrpc/recvmsg.c: warning: control reaches end of non-void function [-Wreturn-type]: 400:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.3' uses dynamic stack allocation [enabled by default]: 973:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.4' uses dynamic stack allocation [enabled by default]: 706:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_auth.isra.5' uses dynamic stack allocation [enabled by default]: 182:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_encrypt.isra.6' uses dynamic stack allocation [enabled by default]: 244:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_auth.isra.7' uses dynamic stack allocation [enabled by default]: 389:1 => 
  - /home/kisskb/slave/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_encrypt.isra.8' uses dynamic stack allocation [enabled by default]: 475:1 => 
  - /home/kisskb/slave/src/net/sunrpc/svc.c: warning: format '%Zd' expects argument of type 'signed size_t', but argument 3 has type 'size_t' [-Wformat=]: 1242:4 => 
  - /home/kisskb/slave/src/security/keys/keyctl.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 1042:2 => 
  - /home/kisskb/slave/src/security/keys/keyring.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 485:2 => 
  - /home/kisskb/slave/src/security/keys/keyring.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 458:2 => 
  - /home/kisskb/slave/src/security/keys/keyring.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: 430:2 => 
  - /home/kisskb/slave/src/security/keys/keyring.c: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]: 430:2 => 
  - /home/kisskb/slave/src/security/keys/request_key.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: 212:2 => 
  - /home/kisskb/slave/src/security/keys/request_key.c: warning: format '%zu' expects argument of type 'size_t', but argument 6 has type 'unsigned int' [-Wformat=]: 530:2 => 
  - /home/kisskb/slave/src/security/keys/request_key_auth.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]: 77:3 => 
  - /home/kisskb/slave/src/sound/core/oss/pcm_oss.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 2160:6 => 
  - /home/kisskb/slave/src/sound/drivers/mpu401/mpu401_uart.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 287:6, 309:6 => 
  - /home/kisskb/slave/src/sound/drivers/serial-u16550.c: warning: statement with no effect [-Wunused-value]: 499:2, 460:2, 461:2, 459:2, 305:2 => 
  - /home/kisskb/slave/src/sound/firewire/bebob/bebob_focusrite.c: warning: 'value' may be used uninitialized in this function [-Wuninitialized]: 216:14 => 
  - /home/kisskb/slave/src/sound/firewire/bebob/bebob_stream.c: warning: 'index' may be used uninitialized in this function [-Wuninitialized]: 441:51 => 
  - warning: arch/arm/mach-omap2/built-in.o(.text.unlikely+0x64): Section mismatch in reference from the function omap_init_rng() to the function .init.text:omap_device_build(): N/A => 
  - warning: drivers/built-in.o(.data+0x1974): 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+0x1a30): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x1bcc): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x1d0c): 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+0x1d70): 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+0x1dd4): 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+0x1e3c): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: drivers/built-in.o(.data+0x2040): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: drivers/built-in.o(.text+0x119fc1): 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+0x329a7d8): 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+0x408174): 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+0x698d4): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_show_rev(): N/A => 
  - warning: drivers/built-in.o(.text+0x7c794): 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+0xfc315): 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.unlikely+0xb41c): Section mismatch in reference from the function integrator_clocksource_init() to the function .init.text:clocksource_mmio_init(): N/A => 
  - warning: drivers/clocksource/built-in.o(.text.unlikely+0x2b8): Section mismatch in reference from the function integrator_clocksource_init() to the function .init.text:clocksource_mmio_init(): N/A => 
  - warning: drivers/gpio/built-in.o(.text+0x1abe0): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_show_rev(): N/A => 
  - warning: drivers/hwmon/built-in.o(.text+0x3d558): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: drivers/hwmon/ibmpowernv.o(.text+0x80c): 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+0x6b75): 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+0xdab1): Section mismatch in reference from the function dmar_walk_remapping_entries() to the function .init.text:dmar_table_print_dmar_entry(): N/A => 
  - warning: drivers/net/built-in.o(.text+0x1e2c): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A => 
  - warning: drivers/net/built-in.o(.text+0x5ff94): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A => 
  - warning: drivers/net/cris/built-in.o(.text+0x13e0): Section mismatch in reference from the function etrax_init_module() to the function .init.text:etrax_ethernet_init(): N/A => 
  - warning: drivers/parisc/built-in.o(.data+0x1a4): 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+0x260): 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+0x3fc): 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+0x53c): 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+0x5a0): 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+0x604): 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+0x66c): 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+0x870): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: mm/built-in.o(.text.unlikely+0x1080): 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+0x10dc): 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+0x1140): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.39(): N/A => 
  - warning: vmlinux.o(.data+0x66fe4): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A => 
  - warning: vmlinux.o(.data+0x670a0): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: vmlinux.o(.data+0x6723c): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: vmlinux.o(.data+0x6737c): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x673e0): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x67444): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x674ac): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: vmlinux.o(.data+0x676b0): Section mismatch in reference from the variable superio_driver to the function .init.text:superio_probe(): N/A => 
  - warning: vmlinux.o(.text+0x16c): Section mismatch in reference from the function swap_cgroup_record() to the function .init.text:early_trap_init(): N/A => 
  - warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function ip_tunnel_unneed_metadata() to the function .init.text:start_kernel(): N/A => 
  - warning: vmlinux.o(.text+0x244): Section mismatch in reference from the function kernel_text_address() to the function .init.text:setup_profiling_timer(): N/A => 
  - warning: vmlinux.o(.text+0x3fc9f0): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_show_rev(): N/A => 
  - warning: vmlinux.o(.text+0x426eb58): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: vmlinux.o(.text+0x4a5aa5): 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+0x53a521): 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+0x8cf0): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => 
  - warning: vmlinux.o(.text+0x8f24): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => 
  - warning: vmlinux.o(.text+0x8f58): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => 
  - warning: vmlinux.o(.text+0xdbc): Section mismatch in reference from the function get_user_pages_locked() to the function .init.text:pcibios_init_bridge(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x1738): Section mismatch in reference from the function omap_init_rng() to the function .init.text:omap_device_build(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2af60): Section mismatch in reference from the function integrator_clocksource_init() to the function .init.text:clocksource_mmio_init(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x2afa8): Section mismatch in reference from the function integrator_clocksource_init() to the function .init.text:sched_clock_register(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xedfc): 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+0xee58): 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+0xeebc): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.39(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xfbb4): 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+0xfc10): 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+0xfc74): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.39(): N/A => 

Gr{oetje,eeting}s,

						Geert

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

Re: Build regressions/improvements in v4.9-rc7

[Geert Uytterhoeven]

On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are:
>   - build errors: +10/-4

  + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing
argument 3 of 'dma_alloc_coherent' from incompatible pointer type
[-Werror=incompatible-pointer-types]:  => 813:9, 822:9
  + /home/kisskb/slave/src/sound/sparc/dbri.c: error: passing argument
3 of 'dma_zalloc_coherent' from incompatible pointer type
[-Werror=incompatible-pointer-types]:  => 2538:6

sparc64-allmodconfig

> [1] http://kisskb.ellerman.id.au/kisskb/head/e5517c2a5a49ed5e99047008629f1cd60246ea0e/ (all 267 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/9c763584b7c8911106bb77af7e648bef09af9d80/ (all 267 configs)

Gr{oetje,eeting}s,

                        Geert

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

Re: Build regressions/improvements in v4.9-rc7

[Anatoly Pugachev]

On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
>> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are:
>>   - build errors: +10/-4
>
>   + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing
> argument 3 of 'dma_alloc_coherent' from incompatible pointer type
> [-Werror=incompatible-pointer-types]:  => 813:9, 822:9
>   + /home/kisskb/slave/src/sound/sparc/dbri.c: error: passing argument
> 3 of 'dma_zalloc_coherent' from incompatible pointer type
> [-Werror=incompatible-pointer-types]:  => 2538:6
>
> sparc64-allmodconfig
>
>> [1] http://kisskb.ellerman.id.au/kisskb/head/e5517c2a5a49ed5e99047008629f1cd60246ea0e/ (all 267 configs)
>> [3] http://kisskb.ellerman.id.au/kisskb/head/9c763584b7c8911106bb77af7e648bef09af9d80/ (all 267 configs)

I'm unable to compile kernel as well, bisected in between 4.9-rc7
(bad) and 4.9-rc6 (good):

$ git bisect start
... (compile iterations)
$ git bisect  good
d30a6b84df00128e03588564925dc828a53e6865 is the first bad commit
commit d30a6b84df00128e03588564925dc828a53e6865
Author: Tushar Dave <tushar.n.dave@oracle.com>
Date:   Fri Oct 28 10:12:45 2016 -0700

    sparc64: Enable 64-bit DMA

    ATU 64bit addressing allows PCIe devices with 64bit DMA capabilities
    to use ATU for 64bit DMA.

    Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
    Reviewed-by: chris hyser <chris.hyser@oracle.com>
    Acked-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>

:040000 040000 abde3a8ed14eebe2b73645787b570ba41310530c
be19f6854a06402f2b629b7b7b46babcbbc6f516 M      arch

$ git bisect log
git bisect start
# bad: [e5517c2a5a49ed5e99047008629f1cd60246ea0e] Linux 4.9-rc7
git bisect bad e5517c2a5a49ed5e99047008629f1cd60246ea0e
# good: [9c763584b7c8911106bb77af7e648bef09af9d80] Linux 4.9-rc6
git bisect good 9c763584b7c8911106bb77af7e648bef09af9d80
# bad: [ded9b5dd205ef04aa095c3b731c635b201191a59] Merge branch
'perf-urgent-for-linus' of
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
git bisect bad ded9b5dd205ef04aa095c3b731c635b201191a59
# good: [3f0ae05d6fea0ed5b19efdbc9c9f8e02685a3af3] rtnl: fix the loop
index update error in rtnl_dump_ifinfo()
git bisect good 3f0ae05d6fea0ed5b19efdbc9c9f8e02685a3af3
# bad: [8e5bfa8c1f8471aa4a2d30be631ef2b50e10abaf] sched/autogroup: Do
not use autogroup->tg in zombie threads
git bisect bad 8e5bfa8c1f8471aa4a2d30be631ef2b50e10abaf
# bad: [e6b5f1be7afe1657c40c08082c562b1a036a54c1] config: Adding the
new config parameter CONFIG_PROVE_LOCKING_SMALL for sparc
git bisect bad e6b5f1be7afe1657c40c08082c562b1a036a54c1
# good: [31f077dc7dffd4a444932a9fe7fe84d9c7b90b73] sparc64: Initialize
iommu_map_table and iommu_pool
git bisect good 31f077dc7dffd4a444932a9fe7fe84d9c7b90b73
# bad: [d30a6b84df00128e03588564925dc828a53e6865] sparc64: Enable 64-bit DMA
git bisect bad d30a6b84df00128e03588564925dc828a53e6865
# good: [f08978b0fdbf37d3c91efb60a20bdee3ba8f59c6] sparc64: Enable
sun4v dma ops to use IOMMU v2 APIs
git bisect good f08978b0fdbf37d3c91efb60a20bdee3ba8f59c6
# first bad commit: [d30a6b84df00128e03588564925dc828a53e6865]
sparc64: Enable 64-bit DMA

Re: Build regressions/improvements in v4.9-rc7

[David Miller]

From: Anatoly Pugachev <matorola@gmail.com>
Date: Mon, 28 Nov 2016 23:40:34 +0300

> On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven
> <geert@linux-m68k.org> wrote:
>> On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven
>> <geert@linux-m68k.org> wrote:
>>> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are:
>>>   - build errors: +10/-4
>>
>>   + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing
>> argument 3 of 'dma_alloc_coherent' from incompatible pointer type
>> [-Werror=incompatible-pointer-types]:  => 813:9, 822:9
>>   + /home/kisskb/slave/src/sound/sparc/dbri.c: error: passing argument
>> 3 of 'dma_zalloc_coherent' from incompatible pointer type
>> [-Werror=incompatible-pointer-types]:  => 2538:6
>>
>> sparc64-allmodconfig
>>
>>> [1] http://kisskb.ellerman.id.au/kisskb/head/e5517c2a5a49ed5e99047008629f1cd60246ea0e/ (all 267 configs)
>>> [3] http://kisskb.ellerman.id.au/kisskb/head/9c763584b7c8911106bb77af7e648bef09af9d80/ (all 267 configs)
> 
> I'm unable to compile kernel as well, bisected in between 4.9-rc7
> (bad) and 4.9-rc6 (good):

We know about these problems and are working on it.

Thanks.

Re: Build regressions/improvements in v4.9-rc7

[Anatoly Pugachev]

On Mon, Nov 28, 2016 at 11:43 PM, David Miller <davem@davemloft.net> wrote:
> From: Anatoly Pugachev <matorola@gmail.com>
> Date: Mon, 28 Nov 2016 23:40:34 +0300
>
>> On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven
>> <geert@linux-m68k.org> wrote:
>>> On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven
>>> <geert@linux-m68k.org> wrote:
>>>> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are:
>>>>   - build errors: +10/-4
>>>
>>>   + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing
>>> argument 3 of 'dma_alloc_coherent' from incompatible pointer type
>>> [-Werror=incompatible-pointer-types]:  => 813:9, 822:9
>>>   + /home/kisskb/slave/src/sound/sparc/dbri.c: error: passing argument
>>> 3 of 'dma_zalloc_coherent' from incompatible pointer type
>>> [-Werror=incompatible-pointer-types]:  => 2538:6
>>>
>>> sparc64-allmodconfig
>>>
>>>> [1] http://kisskb.ellerman.id.au/kisskb/head/e5517c2a5a49ed5e99047008629f1cd60246ea0e/ (all 267 configs)
>>>> [3] http://kisskb.ellerman.id.au/kisskb/head/9c763584b7c8911106bb77af7e648bef09af9d80/ (all 267 configs)
>>
>> I'm unable to compile kernel as well, bisected in between 4.9-rc7
>> (bad) and 4.9-rc6 (good):
>
> We know about these problems and are working on it.

Latest git (v4.9-rc7-7-g88abd82) fixes kernel compile issue for me.
Thanks.