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Date:   Tue, 19 Dec 2017 09:33:16 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     linux-kernel@...r.kernel.org
Subject: Build regressions/improvements in v4.15-rc4

Below is the list of build error/warning regressions/improvements in
v4.15-rc4[1] compared to v4.14[2].

Summarized:
  - build errors: +1/-6
  - build warnings: +1357/-849

JFYI, when comparing v4.15-rc4[1] to v4.15-rc3[3], the summaries are:
  - build errors: +0/-0
  - build warnings: +1062/-609

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/1291a0d5049dbc06baaaf66a9ff3f53db493b19b/ (all 270 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/bebc6082da0a9f5d47a1ea2edc099bf671058bd4/ (all 270 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/50c4c4e268a2d7a3e58ebb698ac74da0de40ae36/ (all 270 configs)


*** ERRORS ***

1 error regressions:
  + /home/kisskb/slave/src/include/linux/bcma/bcma_driver_pci.h: error: field 'pci_controller' has incomplete type:  => 218:24

6 error improvements:
  - /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: 'per_cpu_secondary_mm' undeclared (first use in this function): 82:10 => 
  - /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: implicit declaration of function 'per_cpu' [-Werror=implicit-function-declaration]: 82:2 => 
  - /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: implicit declaration of function 'smp_processor_id' [-Werror=implicit-function-declaration]: 80:12 => 
  - /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: unknown type name 'per_cpu_secondary_mm': 23:37 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/intel/i40e/i40e_ethtool.c: error: implicit declaration of function 'cmpxchg64' [-Werror=implicit-function-declaration]: 4150:6 => 
  - error: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined!: N/A => 


*** WARNINGS ***

[Deleted 629 lines about "warning: ... [-Wpointer-sign]" on parisc-allmodconfig]
[Deleted 1307 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

1357 warning regressions:
  + /home/kisskb/slave/src/arch/arm/include/asm/spinlock.h: warning: 'ws' may be used uninitialized in this function [-Wuninitialized]:  => 110:21
  + /home/kisskb/slave/src/arch/mips/kernel/cps-vec.S: Warning: mips32 ISA does not support MT ASE:  => 391, 238
  + /home/kisskb/slave/src/arch/mips/kernel/cps-vec.S: Warning: the `mt' extension requires MIPS32 revision 2 or greater:  => 238
  + /home/kisskb/slave/src/arch/sh/math-emu/math.c: warning: statement with no effect [-Wunused-value]  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so:  => 108:1
  + /home/kisskb/slave/src/crypto/asymmetric_keys/pkcs7_parser.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]:  => 617:2, 482:2
  + /home/kisskb/slave/src/crypto/asymmetric_keys/x509_cert_parser.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]:  => 175:2
  + /home/kisskb/slave/src/crypto/asymmetric_keys/x509_cert_parser.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]:  => 244:2
  + /home/kisskb/slave/src/crypto/asymmetric_keys/x509_cert_parser.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]:  => 175:2
  + /home/kisskb/slave/src/drivers/char/tpm/tpm2-cmd.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]:  => 876:2
  + /home/kisskb/slave/src/drivers/crypto/s5p-sss.c: warning: 's5p_hash_shash_digest' uses dynamic stack allocation [enabled by default]:  => 1539:1
  + /home/kisskb/slave/src/drivers/gpio/gpio-max3191x.c: warning: 'gpiod_set_array_single_value_cansleep' uses dynamic stack allocation [enabled by default]:  => 324:1
  + /home/kisskb/slave/src/drivers/gpio/gpiolib.c: warning: 'gpiod_get_array_value_complex' uses dynamic stack allocation [enabled by default]:  => 2635:1
  + /home/kisskb/slave/src/drivers/gpu/drm/drm_gem_cma_helper.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat=]:  => 115:21
  + /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'name' may be used uninitialized in this function [-Wuninitialized]:  => 1307:8
  + /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'sz' may be used uninitialized in this function [-Wuninitialized]:  => 1308:2
  + /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 262:1
  + /home/kisskb/slave/src/drivers/infiniband/core/rw.c: warning: 'first_wr' may be used uninitialized in this function [-Wuninitialized]:  => 546:2
  + /home/kisskb/slave/src/drivers/infiniband/core/rw.c: warning: 'last_wr' may be used uninitialized in this function [-Wuninitialized]:  => 543:23
  + /home/kisskb/slave/src/drivers/infiniband/ulp/srp/ib_srp.c: warning: comparison of distinct pointer types lacks a cast [enabled by default]:  => 3624:19
  + /home/kisskb/slave/src/drivers/leds/leds-mc13783.c: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]:  => 108:24
  + /home/kisskb/slave/src/drivers/leds/leds-mc13783.c: warning: 'shift' may be used uninitialized in this function [-Wuninitialized]:  => 108:24
  + /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]:  => 2767:27
  + /home/kisskb/slave/src/drivers/md/raid0.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 306:1
  + /home/kisskb/slave/src/drivers/md/raid5.c: warning: 'target' may be used uninitialized in this function [-Wuninitialized]:  => 1516:2
  + /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]:  => 268:2
  + /home/kisskb/slave/src/drivers/media/i2c/as3645a.c: warning: 'on' may be used uninitialized in this function [-Wuninitialized]:  => 268:2
  + /home/kisskb/slave/src/drivers/media/usb/cx231xx/cx231xx-i2c.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 610:1
  + /home/kisskb/slave/src/drivers/media/usb/em28xx/em28xx-video.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 847:1
  + /home/kisskb/slave/src/drivers/memstick/core/ms_block.c: warning: control reaches end of non-void function [-Wreturn-type]:  => 654:1, 720:1, 465:1, 677:1
  + /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/net/ethernet/intel/fm10k/fm10k_pci.c: warning: 'fm10k_resume' defined but not used [-Wunused-function]:  => 2475:12
  + /home/kisskb/slave/src/drivers/net/ethernet/intel/fm10k/fm10k_pci.c: warning: 'fm10k_suspend' defined but not used [-Wunused-function]:  => 2502:12
  + /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 852:5
  + /home/kisskb/slave/src/drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c: warning: 'mlxsw_sp_tclass_congestion_enable.isra.2.constprop.3' uses dynamic stack allocation [enabled by default]:  => 67:1
  + /home/kisskb/slave/src/drivers/usb/host/xhci-debugfs.c: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized]:  => 245:20, 326:20
  + /home/kisskb/slave/src/fs/afs/cell.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 628:14
  + /home/kisskb/slave/src/fs/btrfs/ref-verify.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 568:2, 565:6, 516:2
  + /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=]:  => 5:18
  + /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=]:  => 5:18
  + /home/kisskb/slave/src/include/linux/list.h: warning: 'wait' may be used uninitialized in this function [-Wuninitialized]:  => 29:13
  + /home/kisskb/slave/src/include/linux/spinlock.h: warning: 'ws' may be used uninitialized in this function [-Wuninitialized]:  => 335:2
  + /home/kisskb/slave/src/include/linux/string.h: warning: array subscript is above array bounds [-Warray-bounds]:  => 265:29
  + /home/kisskb/slave/src/include/linux/unaligned/le_byteshift.h: warning: array subscript is above array bounds [-Warray-bounds]:  => 26:7
  + /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.<U61c8>.ycbcr_enc' may be used uninitialized in this function [-Wuninitialized]:  => 114:22
  + /home/kisskb/slave/src/include/net/ipx.h: warning: 'packed' attribute ignored for field of type '__be16' [-Wattributes]  CC      net/dsa/tag_edsa.o:  => 32:2
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U   0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U  a0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 3c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33, 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U aa0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33, 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1140>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1dc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1f00>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U20a0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33, 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2140>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2500>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2780>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2aa0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33, 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2dc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U30a0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3280>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 119:32, 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3500>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3780>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3a00>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4280>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4500>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4640>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U46e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5460>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5500>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U56e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5dc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U60a0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U61e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6780>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6d20>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33, 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8140>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8820>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9640>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua0a0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua280>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uab40>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uac80>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 119:32, 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uad20>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uae60>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub140>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub960>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubdc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc8c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucd20>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucdc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucf00>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud280>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue320>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue6e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf000>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf8c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufaa0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufc80>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/lib/asn1_decoder.c: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'unsigned int' [-Wformat]:  => 340:4, 432:4, 401:3, 205:2
  + /home/kisskb/slave/src/lib/asn1_decoder.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat]:  => 515:2, 309:3, 205:2, 472:2, 432:4, 401:3
  + /home/kisskb/slave/src/lib/asn1_decoder.c: warning: format '%zu' expects argument of type 'size_t', but argument 4 has type 'unsigned int' [-Wformat]:  => 205:2, 401:3, 515:2
  + /home/kisskb/slave/src/lib/asn1_decoder.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat]:  => 205:2, 401:3
  + /home/kisskb/slave/src/lib/asn1_decoder.c: warning: format '%zu' expects argument of type 'size_t', but argument 7 has type 'unsigned int' [-Wformat]:  => 515:2
  + /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]:  => 785:2, 885:3
  + /home/kisskb/slave/src/lib/bch.c: warning: 'solve_linear_system.isra.15.constprop.16' uses dynamic stack allocation [enabled by default]:  => 502:1
  + /home/kisskb/slave/src/lib/mpi/mpicoder.c: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]: 336:12 => 352:8, 336:12
  + /home/kisskb/slave/src/mm/percpu.c: warning: #warning "the CRIS architecture has physical and virtual addresses confused" [-Wcpp]:  => 2723:2
  + /home/kisskb/slave/src/mm/slub.c: warning: 'deactivate_slab.isra.47' uses dynamic stack allocation [enabled by default]:  => 2151:1
  + /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.49' uses dynamic stack allocation [enabled by default]:  => 1851:1
  + /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.48' uses dynamic stack allocation [enabled by default]:  => 2219:1
  + /home/kisskb/slave/src/mm/vmstat.c: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]:  => 89:5
  + /home/kisskb/slave/src/net/mac80211/mlme.c: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]: 1362:3 => 1346:6, 1349:3
  + /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]:  => 1051:2
  + /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]:  => 464:2
  + /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]:  => 437:2
  + /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]:  => 437:2
  + /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]:  => 213:2
  + /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]:  => 559:2
  + /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=]:  => 77:31
  + /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/soc/soc-dapm.c: warning: 'private_value' may be used uninitialized in this function [-Wuninitialized]:  => 3942:28
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/auxdisplay/img-ascii-lcd.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-ath79.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/gpio/gpio-iop.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/hid/hid-holtekff.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/accel/kxsd9-i2c.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/iio/adc/qcom-vadc-common.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/input/touchscreen/of_touchscreen.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/mtk-vcodec/mtk-vcodec-common.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/soc_camera/soc_scale_crop.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/media/platform/tegra-cec/tegra_cec.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/mmc/host/renesas_sdhi_core.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/mtd/nand/denali_pci.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/net/ethernet/cirrus/cs89x0.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pxa/pinctrl-pxa2xx.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/power/reset/zx-reboot.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in drivers/soc/qcom/rmtfs_mem.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in net/9p/9pnet_xen.o:  => N/A
  + modpost: WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o:  => N/A
  + warning: "memcpy" [crypto/sm3_generic.ko] has no CRC!:  => N/A
  + warning: "memcpy" [net/nsh/nsh.ko] has no CRC!:  => N/A
  + warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS):  => N/A
  + warning: EXPORT symbol "___rw_read_enter" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "___rw_read_exit" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "___rw_read_try" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "___rw_write_enter" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__ashldi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__ashrdi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__copy_1page" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__divdi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__lshrdi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__muldi3" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__ndelay" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "__udelay" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "bzero_1page" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: EXPORT symbol "empty_zero_page" [vmlinux] version generation failed, symbol will not be versioned.:  => N/A
  + warning: vmlinux.o(.text+0x4a96ab8): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label():  => N/A
  + warning: vmlinux.o(.text+0xdd0): Section mismatch in reference from the function seq_buf_alloc() to the function .init.text:pcibios_init_bridge():  => N/A

849 warning improvements:
  - /home/kisskb/slave/src/arch/m68k/include/asm/uaccess_mm.h: warning: 'info.fd' may be used uninitialized in this function [-Wuninitialized]: 329:3 => 
  - /home/kisskb/slave/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_CLEAR" redefined [enabled by default]: 274:0 => 
  - /home/kisskb/slave/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_CLEAR" redefined: 274:0 => 
  - /home/kisskb/slave/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_ENABLE" redefined [enabled by default]: 275:0 => 
  - /home/kisskb/slave/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_ENABLE" redefined: 275:0 => 
  - /home/kisskb/slave/src/crypto/keywrap.c: warning: 'crypto_kw_decrypt' uses dynamic stack allocation [enabled by default]: 218:1 => 
  - /home/kisskb/slave/src/crypto/keywrap.c: warning: 'crypto_kw_encrypt' uses dynamic stack allocation [enabled by default]: 303:1 => 
  - /home/kisskb/slave/src/drivers/crypto/chelsio/chcr_algo.c: warning: 'chcr_copy_assoc.isra.19' uses dynamic stack allocation [enabled by default]: 1898:1 => 
  - /home/kisskb/slave/src/drivers/gpu/drm/drm_gem_cma_helper.c: warning: format '%zu' expects argument of type 'size_t', but argument 3 has type 'unsigned int' [-Wformat=]: 115:60 => 
  - /home/kisskb/slave/src/drivers/infiniband/core/security.c: warning: 'new_pps' may be used uninitialized in this function [-Wuninitialized]: 606:28 => 
  - /home/kisskb/slave/src/drivers/infiniband/core/uverbs_std_types.c: warning: 'inbuf' may be used uninitialized in this function [-Wuninitialized]: 249:2 => 
  - /home/kisskb/slave/src/drivers/infiniband/core/uverbs_std_types.c: warning: 'outbuf' may be used uninitialized in this function [-Wuninitialized]: 249:2 => 
  - /home/kisskb/slave/src/drivers/md/raid10.c: warning: 'handle_reshape_read_error' uses dynamic stack allocation [enabled by default]: 4644:1 => 
  - /home/kisskb/slave/src/drivers/media/pci/ddbridge/ddbridge-io.h: warning: 'return' with a value, in function returning void [enabled by default]: 50:2, 55:2 => 
  - /home/kisskb/slave/src/drivers/media/platform/rcar_drif.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 658:2, 756:5 => 
  - /home/kisskb/slave/src/drivers/mtd/spi-nor/stm32-quadspi.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 309:5, 248:2 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/freescale/ucc_geth.c: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t' [-Wformat]: 3860:3 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/ibm/ibmvnic.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: 1528:5 => 
  - /home/kisskb/slave/src/drivers/net/ethernet/xilinx/ll_temac_main.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: 633:22 => 
  - /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/ieee802154/ca8210.c: warning: (near initialization for 'header.fc') [-Wmissing-braces]: 1947:9 => 
  - /home/kisskb/slave/src/drivers/net/ieee802154/ca8210.c: warning: missing braces around initializer [-Wmissing-braces]: 1947:9 => 
  - /home/kisskb/slave/src/drivers/scsi/qla2xxx/qla_gs.c: warning: array subscript is above array bounds [-Warray-bounds]: 2279:7, 1398:7 => 
  - /home/kisskb/slave/src/drivers/staging/comedi/drivers/pcl818.c: warning: 'last_chan' may be used uninitialized in this function [-Wuninitialized]: 336:6 => 
  - /home/kisskb/slave/src/fs/afs/internal.h: warning: 'packed' attribute ignored for field of type 'enum <anonymous>' [-Wattributes]: 167:2 => 
  - /home/kisskb/slave/src/fs/binfmt_elf_fdpic.c: warning: unused variable 'addr' [-Wunused-variable]: 1492:17 => 
  - /home/kisskb/slave/src/include/linux/byteorder/big_endian.h: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp]  CC      kernel/irq/proc.o: 8:2 => 
  - /home/kisskb/slave/src/include/linux/byteorder/big_endian.h: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp]: 8:2 => 
  - /home/kisskb/slave/src/include/linux/byteorder/big_endian.h: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp]In file included from /home/kisskb/slave/src/arch/m32r/include/uapi/asm/byteorder.h:8:0,: 8:2 => 
  - /home/kisskb/slave/src/include/math-emu/double.h: warning: "__LITTLE_ENDIAN" is not defined [-Wundef]: 59:5 => 
  - /home/kisskb/slave/src/include/math-emu/single.h: warning: "__LITTLE_ENDIAN" is not defined [-Wundef]: 50:5 => 
  - /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.<U27b8>.ycbcr_enc' may be used uninitialized in this function [-Wuninitialized]: 114:22 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 280>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 5a0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 640>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1be0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2320>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U28c0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2f00>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U33c0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3c80>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3e60>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3f00>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4320>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U43c0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4b40>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4be0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4c80>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4d20>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4e60>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U53c0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5640>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6960>]' may be used uninitialized in this function [-Wuninitialized]: 100:33, 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6b40>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7140>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U75a0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7be0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7e60>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7f00>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U80a0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8960>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8f00>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9500>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9780>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9b40>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9d20>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua000>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua5a0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub280>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubaa0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubb40>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubc80>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc1e0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32, 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc320>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc3c0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc780>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucc80>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud0a0>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud140>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud500>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udb40>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue140>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue460>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue780>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uec80>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uee60>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uef00>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf0a0>]' may be used uninitialized in this function [-Wuninitialized]: 119:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf500>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufe60>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uff00>]' may be used uninitialized in this function [-Wuninitialized]: 100:33 => 
  - /home/kisskb/slave/src/kernel/time/timekeeping.c: warning: #warning Please contact your maintainers, as GENERIC_TIME_VSYSCALL_OLD compatibity will disappear soon. [-Wcpp]: 519:2 => 
  - /home/kisskb/slave/src/lib/bch.c: warning: 'solve_linear_system.isra.13.constprop.16' uses dynamic stack allocation [enabled by default]: 502:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'deactivate_slab.isra.49' uses dynamic stack allocation [enabled by default]: 2172:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.51' uses dynamic stack allocation [enabled by default]: 1872:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.50' uses dynamic stack allocation [enabled by default]: 2240:1 => 
  - scripts/Makefile.gcc-plugins: warning: cannot use CONFIG_KCOV: -fsanitize-coverage=trace-pc is not supported by compiler: 24 => 
  - warning: "memcpy" [drivers/auxdisplay/img-ascii-lcd.ko] has no CRC!: N/A => 
  - warning: (FAULT_INJECTION_STACKTRACE_FILTER && LATENCYTOP && DWARF_UNWINDER && KMEMCHECK && LOCKDEP) selects FRAME_POINTER which has unmet direct dependencies (DEBUG_KERNEL && (CRIS || M68K || FRV || UML || SUPERH || BLACKFIN || MN10300 || METAG) || ARCH_WANT_FRAME_POINTERS): N/A => 
  - warning: (PM_DEVFREQ && DRM_MSM && ARM_EXYNOS_BUS_DEVFREQ && ARM_TEGRA_DEVFREQ && ARM_RK3399_DMC_DEVFREQ && DEVFREQ_EVENT_EXYNOS_NOCP && DEVFREQ_EVENT_EXYNOS_PPMU) selects PM_OPP which has unmet direct dependencies (SPARC64): N/A => 
  - warning: vmlinux.o(.text+0x4927678): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: vmlinux.o(.text+0xdd0): Section mismatch in reference from the function ipc_rmid() to the function .init.text:pcibios_init_bridge(): N/A => 

Gr{oetje,eeting}s,

						Geert

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

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

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