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* Build regressions/improvements in v4.14-rc3
@ 2017-10-02  9:49 Geert Uytterhoeven
  2017-10-02  9:55 ` Geert Uytterhoeven
  2017-10-02 14:11 ` Thomas Meyer
  0 siblings, 2 replies; 10+ messages in thread
From: Geert Uytterhoeven @ 2017-10-02  9:49 UTC (permalink / raw)
  To: linux-kernel

Below is the list of build error/warning regressions/improvements in
v4.14-rc3[1] compared to v4.13[2].

Summarized:
  - build errors: +8/-0
  - build warnings: +1155/-6331

JFYI, when comparing v4.14-rc3[1] to v4.14-rc2[3], the summaries are:
  - build errors: +2/-0
  - build warnings: +533/-404

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/head/9e66317d3c92ddaab330c125dfe9d06eee268aff/ (all 267 configs)
[2] http://kisskb.ellerman.id.au/kisskb/head/569dbb88e80deb68974ef6fdd6a13edb9d686261/ (all 267 configs)
[3] http://kisskb.ellerman.id.au/kisskb/head/e19b205be43d11bff638cad4487008c48d21c103/ (all 267 configs)


*** ERRORS ***

8 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]:  => 192:2
  + /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: 'per_cpu_secondary_mm' undeclared (first use in this function):  => 81:10
  + /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: implicit declaration of function 'per_cpu' [-Werror=implicit-function-declaration]:  => 81:2
  + /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: implicit declaration of function 'smp_processor_id' [-Werror=implicit-function-declaration]:  => 79:12
  + /home/kisskb/slave/src/arch/sparc/include/asm/mmu_context_64.h: error: unknown type name 'per_cpu_secondary_mm':  => 22:37
  + /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: "__cmpxchg_u64" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!:  => N/A


*** WARNINGS ***

[Deleted 923 lines about "warning: ... [-Wpointer-sign]" on parisc-allmodconfig]
[Deleted 6154 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

1155 warning regressions:
  + /home/kisskb/slave/src/arch/powerpc/platforms/ps3/device-init.c: warning: the frame size of 2112 bytes is larger than 2048 bytes [-Wframe-larger-than=]:  => 888:1
  + /home/kisskb/slave/src/arch/x86/entry/vsyscall/vsyscall_64.c: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized]:  => 210:16
  + /home/kisskb/slave/src/arch/x86/events/amd/ibs.c: warning: 'config' may be used uninitialized in this function [-Wuninitialized]:  => 306:11
  + /home/kisskb/slave/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c: warning: 'data' may be used uninitialized in this function [-Wuninitialized]:  => 119:14, 68:14
  + /home/kisskb/slave/src/arch/x86/kernel/espfix_64.c: warning: 'rand' may be used uninitialized in this function [-Wuninitialized]:  => 118:22
  + /home/kisskb/slave/src/arch/x86/kernel/hw_breakpoint.c: warning: 'align' may be used uninitialized in this function [-Wuninitialized]: 361:20 => 361:2, 361:20
  + /home/kisskb/slave/src/arch/x86/kernel/ksysfs.c: warning: 'size' may be used uninitialized in this function [-Wuninitialized]:  => 227:17
  + /home/kisskb/slave/src/block/bfq-iosched.c: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]:  => 3746:2
  + /home/kisskb/slave/src/block/bfq-wf2q.c: warning: 'root' may be used uninitialized in this function [-Wuninitialized]:  => 812:24
  + /home/kisskb/slave/src/block/blk-cgroup.c: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]:  => 354:1
  + /home/kisskb/slave/src/block/blk-merge.c: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized]:  => 284:2
  + /home/kisskb/slave/src/block/blk-sysfs.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]:  => 458:2
  + /home/kisskb/slave/src/block/bsg.c: warning: 'op' may be used uninitialized in this function [-Wuninitialized]:  => 236:5
  + /home/kisskb/slave/src/crypto/algif_aead.c: warning: 'crypto_aead_copy_sgl' uses dynamic stack allocation [enabled by default]:  => 91:1
  + /home/kisskb/slave/src/crypto/async_tx/async_tx.c: warning: 'chan' may be used uninitialized in this function [-Wuninitialized]:  => 258:18
  + /home/kisskb/slave/src/drivers/ata/libata-core.c: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized]:  => 1377:3
  + /home/kisskb/slave/src/drivers/ata/libata-scsi.c: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]:  => 4610:3
  + /home/kisskb/slave/src/drivers/ata/libata-scsi.c: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized]:  => 4610:3
  + /home/kisskb/slave/src/drivers/base/memory.c: warning: 'section_nr' may be used uninitialized in this function [-Wuninitialized]:  => 699:25
  + /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized]:  => 289:13
  + /home/kisskb/slave/src/drivers/base/regmap/regcache-rbtree.c: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized]:  => 288:20
  + /home/kisskb/slave/src/drivers/base/regmap/regmap.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 2436:6
  + /home/kisskb/slave/src/drivers/char/random.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 2132:6
  + /home/kisskb/slave/src/drivers/clk/renesas/clk-sh73a0.c: warning: 'parent_name' may be used uninitialized in this function [-Wuninitialized]:  => 155:3
  + /home/kisskb/slave/src/drivers/crypto/caam/caamalg_qi.c: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'unsigned int' [-Wformat]:  => 672:16, 1062:16, 909:16
  + /home/kisskb/slave/src/drivers/gpu/drm/drm_bufs.c: warning: 'master' may be used uninitialized in this function [-Wuninitialized]:  => 526:4
  + /home/kisskb/slave/src/drivers/gpu/drm/drm_edid.c: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized]:  => 3092:3
  + /home/kisskb/slave/src/drivers/gpu/drm/drm_edid.c: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized]:  => 3690:30
  + /home/kisskb/slave/src/drivers/gpu/drm/i915/intel_runtime_pm.c: warning: 'pg' may be used uninitialized in this function [-Wuninitialized]:  => 392:33
  + /home/kisskb/slave/src/drivers/hwmon/applesmc.c: warning: 'count' may be used uninitialized in this function [-Wuninitialized]:  => 552:2
  + /home/kisskb/slave/src/drivers/hwmon/ltc2990.c: warning: 'value' may be used uninitialized in this function [-Wuninitialized]:  => 89:17
  + /home/kisskb/slave/src/drivers/iio/accel/bmc150-accel-core.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 860:2
  + /home/kisskb/slave/src/drivers/iio/accel/mma9551.c: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]:  => 382:32
  + /home/kisskb/slave/src/drivers/iio/accel/mma9551_core.c: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized]:  => 590:34
  + /home/kisskb/slave/src/drivers/iio/dac/mcp4725.c: warning: 'ref' may be used uninitialized in this function [-Wuninitialized]:  => 487:3
  + /home/kisskb/slave/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c: warning: 'drdy_int_reg' may be used uninitialized in this function [-Wuninitialized]:  => 633:35
  + /home/kisskb/slave/src/drivers/iio/light/isl29018.c: warning: 'new_int_time' may be used uninitialized in this function [-Wuninitialized]:  => 128:16
  + /home/kisskb/slave/src/drivers/iio/light/lm3533-als.c: warning: 'enable' may be used uninitialized in this function [-Wuninitialized]:  => 424:18
  + /home/kisskb/slave/src/drivers/iio/light/opt3001.c: warning: 'exponent' may be used uninitialized in this function [-Wuninitialized]:  => 515:23
  + /home/kisskb/slave/src/drivers/iio/pressure/bmp280-core.c: warning: 'adc_press' may be used uninitialized in this function [-Wuninitialized]:  => 829:8
  + /home/kisskb/slave/src/drivers/iio/pressure/bmp280-core.c: warning: 'adc_temp' may be used uninitialized in this function [-Wuninitialized]:  => 758:18
  + /home/kisskb/slave/src/drivers/iio/pressure/zpa2326.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 868:15
  + /home/kisskb/slave/src/drivers/iio/proximity/srf08.c: warning: 'regval' may be used uninitialized in this function [-Wuninitialized]:  => 370:33
  + /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/leds/leds-max8997.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]:  => 91:27
  + /home/kisskb/slave/src/drivers/leds/leds-pca955x.c: warning: 'ls' may be used uninitialized in this function [-Wuninitialized]:  => 284:22
  + /home/kisskb/slave/src/drivers/mcb/mcb-parse.c: warning: 'cb' may be used uninitialized in this function [-Wuninitialized]:  => 249:7
  + /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.28' uses dynamic stack allocation [enabled by default]:  => 640:1
  + /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.27' uses dynamic stack allocation [enabled by default]:  => 787:1
  + /home/kisskb/slave/src/drivers/md/dm-ioctl.c: warning: 'ioctl_flags' may be used uninitialized in this function [-Wuninitialized]:  => 1732:2
  + /home/kisskb/slave/src/drivers/md/dm-ioctl.c: warning: 'param_flags' may be used uninitialized in this function [-Wuninitialized]:  => 1879:13
  + /home/kisskb/slave/src/drivers/md/persistent-data/dm-space-map-common.c: warning: 'position' may be used uninitialized in this function [-Wuninitialized]:  => 378:41
  + /home/kisskb/slave/src/drivers/md/raid5.c: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]:  => 6122:3
  + /home/kisskb/slave/src/drivers/media/cec/cec-api.c: warning: 'ev_idx' may be used uninitialized in this function [-Wuninitialized]:  => 330:2
  + /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/rc/rc-main.c: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]:  => 1066:15
  + /home/kisskb/slave/src/drivers/media/rc/rc-main.c: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized]:  => 1429:20
  + /home/kisskb/slave/src/drivers/media/v4l2-core/videobuf2-core.c: warning: 'vb' may be used uninitialized in this function [-Wuninitialized]:  => 2520:3
  + /home/kisskb/slave/src/drivers/mfd/arizona-core.c: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized]:  => 1517:6
  + /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1396 bytes is larger than 1280 bytes [-Wframe-larger-than=]:  => 603:1
  + /home/kisskb/slave/src/drivers/net/tun.c: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]:  => 1471:22
  + /home/kisskb/slave/src/drivers/net/tun.c: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]:  => 1384:46, 1192:34, 1192:31
  + /home/kisskb/slave/src/drivers/net/wireless/ath/ath10k/pci.c: warning: 'ath10k_pci_pm_resume' defined but not used [-Wunused-function]:  => 3417:12
  + /home/kisskb/slave/src/drivers/net/wireless/ath/ath10k/pci.c: warning: 'ath10k_pci_pm_suspend' defined but not used [-Wunused-function]:  => 3401:12
  + /home/kisskb/slave/src/drivers/platform/goldfish/goldfish_pipe.c: warning: 'consumed_size' may be used uninitialized in this function [-Wuninitialized]:  => 480:10
  + /home/kisskb/slave/src/drivers/platform/goldfish/goldfish_pipe.c: warning: 'status' may be used uninitialized in this function [-Wuninitialized]:  => 483:3
  + /home/kisskb/slave/src/drivers/platform/x86/dell-laptop.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 1990:3
  + /home/kisskb/slave/src/drivers/power/supply/bq24190_charger.c: warning: 'en_term' may be used uninitialized in this function [-Wuninitialized]:  => 795:27
  + /home/kisskb/slave/src/drivers/power/supply/bq24190_charger.c: warning: 'force_20pct' may be used uninitialized in this function [-Wuninitialized]:  => 788:27
  + /home/kisskb/slave/src/drivers/regulator/s2mps11.c: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized]:  => 233:9
  + /home/kisskb/slave/src/drivers/regulator/s5m8767.c: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]:  => 208:43
  + /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-pcf85063.c: warning: 'ctrl1' may be used uninitialized in this function [-Wuninitialized]:  => 73:8
  + /home/kisskb/slave/src/drivers/rtc/rtc-rx8025.c: warning: 'adj' may be used uninitialized in this function [-Wuninitialized]:  => 484:16
  + /home/kisskb/slave/src/drivers/scsi/bfa/bfa_fcs_lport.c: warning: the frame size of 1712 bytes is larger than 1280 bytes [-Wframe-larger-than=]:  => 2160:1
  + /home/kisskb/slave/src/drivers/scsi/constants.c: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized]:  => 287:2
  + /home/kisskb/slave/src/drivers/staging/media/imx/imx-media-dev.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 431:5
  + /home/kisskb/slave/src/drivers/tty/vt/consolemap.c: warning: 'h' may be used uninitialized in this function [-Wuninitialized]:  => 810:6
  + /home/kisskb/slave/src/drivers/vhost/vhost.c: warning: 'avail_idx' may be used uninitialized in this function [-Wuninitialized]:  => 2356:2, 2316:16, 2016:17
  + /home/kisskb/slave/src/drivers/vhost/vhost.c: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]:  => 2258:10
  + /home/kisskb/slave/src/drivers/vhost/vhost.c: warning: 'last_used_idx' may be used uninitialized in this function [-Wuninitialized]:  => 1813:20
  + /home/kisskb/slave/src/drivers/vhost/vhost.c: warning: 'ring_head' may be used uninitialized in this function [-Wuninitialized]:  => 2046:7
  + /home/kisskb/slave/src/drivers/video/fbdev/simplefb.c: warning: 'params.format' may be used uninitialized in this function [-Wuninitialized]:  => 491:2
  + /home/kisskb/slave/src/drivers/video/fbdev/simplefb.c: warning: 'params.height' may be used uninitialized in this function [-Wuninitialized]:  => 452:25
  + /home/kisskb/slave/src/drivers/video/fbdev/simplefb.c: warning: 'params.stride' may be used uninitialized in this function [-Wuninitialized]:  => 446:24
  + /home/kisskb/slave/src/drivers/video/fbdev/simplefb.c: warning: 'params.width' may be used uninitialized in this function [-Wuninitialized]:  => 451:25
  + /home/kisskb/slave/src/drivers/w1/slaves/w1_ds2438.c: warning: 'temp' may be used uninitialized in this function [-Wuninitialized]:  => 301:16
  + /home/kisskb/slave/src/fs/btrfs/backref.c: warning: 'count' may be used uninitialized in this function [-Wuninitialized]:  => 799:15
  + /home/kisskb/slave/src/fs/crypto/keyinfo.c: warning: 'cipher_str' may be used uninitialized in this function [-Wuninitialized]:  => 328:7
  + /home/kisskb/slave/src/fs/crypto/keyinfo.c: warning: 'keysize' may be used uninitialized in this function [-Wuninitialized]:  => 228:6
  + /home/kisskb/slave/src/fs/dcache.c: warning: 'n' may be used uninitialized in this function [-Wuninitialized]:  => 2418:2
  + /home/kisskb/slave/src/fs/debugfs/file.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]:  => 751:2
  + /home/kisskb/slave/src/fs/ext4/extents.c: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized]:  => 3562:21
  + /home/kisskb/slave/src/fs/ext4/ialloc.c: warning: 'bit' may be used uninitialized in this function [-Wuninitialized]:  => 1281:9
  + /home/kisskb/slave/src/fs/ext4/super.c: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized]:  => 4276:6
  + /home/kisskb/slave/src/fs/f2fs/gc.c: warning: 'nofs' may be used uninitialized in this function [-Wuninitialized]:  => 877:35
  + /home/kisskb/slave/src/fs/f2fs/node.c: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized]:  => 2471:11
  + /home/kisskb/slave/src/fs/fat/namei_vfat.c: warning: 'lcase' may be used uninitialized in this function [-Wuninitialized]:  => 643:12
  + /home/kisskb/slave/src/fs/fat/namei_vfat.c: warning: 'ulen' may be used uninitialized in this function [-Wuninitialized]:  => 225:2
  + /home/kisskb/slave/src/fs/isofs/namei.c: warning: 'i' may be used uninitialized in this function [-Wuninitialized]:  => 24:46
  + /home/kisskb/slave/src/fs/ntfs/dir.c: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized]:  => 1430:7
  + /home/kisskb/slave/src/fs/overlayfs/namei.c: warning: 'mnt' may be used uninitialized in this function [-Wuninitialized]:  => 317:11
  + /home/kisskb/slave/src/fs/proc/task_mmu.c: warning: 'last_vma' may be used uninitialized in this function [-Wuninitialized]:  => 800:9
  + /home/kisskb/slave/src/fs/udf/super.c: warning: 'map' may be used uninitialized in this function [-Wuninitialized]:  => 1331:2
  + /home/kisskb/slave/src/include/linux/byteorder/big_endian.h: warning: #warning inconsistent configuration, needs CONFIG_CPU_BIG_ENDIAN [-Wcpp]:  => 7:2
  + /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:7:0,:  => 7:2
  + /home/kisskb/slave/src/include/linux/interrupt.h: warning: 'i' may be used uninitialized in this function [-Wuninitialized]:  => 148:2
  + /home/kisskb/slave/src/include/linux/mfd/da9052/da9052.h: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 157:6
  + /home/kisskb/slave/src/include/linux/percpu-refcount.h: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]:  => 275:1
  + /home/kisskb/slave/src/include/linux/pinctrl/pinconf-generic.h: warning: 'arg' may be used uninitialized in this function [-Wuninitialized]:  => 149:9
  + /home/kisskb/slave/src/include/linux/swapops.h: warning: (near initialization for '(anonymous).pmd') [-Wmissing-braces]:  => 294:2
  + /home/kisskb/slave/src/include/linux/swapops.h: warning: missing braces around initializer [-Wmissing-braces]:  => 294:2
  + /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.<Ue130>.ycbcr_enc' may be used uninitialized in this function [-Wuninitialized]:  => 114:22
  + /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.colorspace' may be used uninitialized in this function [-Wuninitialized]:  => 113:23
  + /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.field' may be used uninitialized in this function [-Wuninitialized]:  => 112:18
  + /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.quantization' may be used uninitialized in this function [-Wuninitialized]:  => 115:25
  + /home/kisskb/slave/src/include/media/v4l2-mediabus.h: warning: 'pix.xfer_func' may be used uninitialized in this function [-Wuninitialized]:  => 116:22
  + /home/kisskb/slave/src/include/uapi/linux/virtio_ring.h: warning: 'event' may be used uninitialized in this function [-Wuninitialized]:  => 171:9
  + /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c: warning: 'root' may be used uninitialized in this function [-Wuninitialized]: 1209:20 => 1264:20, 1253:9
  + /home/kisskb/slave/src/kernel/futex.c: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]:  => 1597:3
  + /home/kisskb/slave/src/kernel/kexec_file.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]:  => 864:3
  + /home/kisskb/slave/src/kernel/kprobes.c: warning: 'idx' may be used uninitialized in this function [-Wuninitialized]:  => 272:24
  + /home/kisskb/slave/src/kernel/kprobes.c: warning: 'probed_mod' may be used uninitialized in this function [-Wuninitialized]:  => 1582:2
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 3c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /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 b40>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U d20>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U f00>]' 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
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1460>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1c80>]' 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[<U2c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2e60>]' 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[<U38c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /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[<U4500>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /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[<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]:  => 100:33
  + /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[<U5780>]' 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[<U6140>]' 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]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6280>]' 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]:  => 119:32
  + /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[<U7140>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U73c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7b40>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7c80>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8320>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8be0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8dc0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8f00>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9140>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9280>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /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[<U9e60>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua500>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua8c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uac80>]' 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[<Ub780>]' 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[<Ucbe0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uce60>]' 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[<Ud5a0>]' 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[<Udf00>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /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]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf3c0>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufb40>]' may be used uninitialized in this function [-Wuninitialized]:  => 100:33
  + /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufbe0>]' may be used uninitialized in this function [-Wuninitialized]:  => 119:32
  + /home/kisskb/slave/src/kernel/rcu/tree.c: warning: 'levelspread[<U 1e0>]' may be used uninitialized in this function [-Wuninitialized]:  => 4048:21
  + /home/kisskb/slave/src/kernel/smp.c: warning: 'smp_call_function_single' uses dynamic stack allocation [enabled by default]:  => 307:1
  + /home/kisskb/slave/src/kernel/trace/bpf_trace.c: warning: 'unsafe_addr' may be used uninitialized in this function [-Wuninitialized]:  => 189:24
  + /home/kisskb/slave/src/kernel/trace/trace_events.c: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]:  => 1053:2
  + /home/kisskb/slave/src/kernel/trace/trace_events.c: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized]:  => 2230:5
  + /home/kisskb/slave/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1672 bytes is larger than 1280 bytes [-Wframe-larger-than=]:  => 343:1
  + /home/kisskb/slave/src/kernel/user_namespace.c: warning: 'first' may be used uninitialized in this function [-Wuninitialized]:  => 220:6, 266:6, 243:6
  + /home/kisskb/slave/src/lib/kobject_uevent.c: warning: 'action' may be used uninitialized in this function [-Wuninitialized]:  => 219:4
  + /home/kisskb/slave/src/lib/kobject_uevent.c: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized]:  => 138:7
  + /home/kisskb/slave/src/lib/kobject_uevent.c: warning: 'env' may be used uninitialized in this function [-Wuninitialized]:  => 219:39
  + /home/kisskb/slave/src/lib/mpi/mpicoder.c: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]: 336:12 => 330:5, 336:12
  + /home/kisskb/slave/src/lib/swiotlb.c: warning: 'dev_addr' may be used uninitialized in this function [-Wuninitialized]:  => 765:14
  + /home/kisskb/slave/src/lib/xxhash.c: warning: the frame size of 1736 bytes is larger than 1280 bytes [-Wframe-larger-than=]:  => 236:1
  + /home/kisskb/slave/src/mm/memblock.c: warning: 'r' may be used uninitialized in this function [-Wuninitialized]:  => 1101:15
  + /home/kisskb/slave/src/mm/memcontrol.c: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]:  => 2080:2
  + /home/kisskb/slave/src/mm/slub.c: warning: 'deactivate_slab.isra.49' uses dynamic stack allocation [enabled by default]:  => 2171:1
  + /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.51' uses dynamic stack allocation [enabled by default]:  => 1871:1
  + /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.50' uses dynamic stack allocation [enabled by default]:  => 2239:1
  + /home/kisskb/slave/src/mm/swapfile.c: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized]:  => 3212:2
  + /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_crypt.isra.4' uses dynamic stack allocation [enabled by default]:  => 275:1
  + /home/kisskb/slave/src/net/openvswitch/datapath.c: warning: the frame size of 1456 bytes is larger than 1280 bytes [-Wframe-larger-than=]:  => 1233:1
  + /home/kisskb/slave/src/net/vmw_vsock/hyperv_transport.c: warning: 'hvs' may be used uninitialized in this function [-Wuninitialized]:  => 378:14
  + /home/kisskb/slave/src/net/vmw_vsock/hyperv_transport.c: warning: 'hvs_new' may be used uninitialized in this function [-Wuninitialized]:  => 394:24
  + /home/kisskb/slave/src/net/vmw_vsock/hyperv_transport.c: warning: 'vnew' may be used uninitialized in this function [-Wuninitialized]:  => 202:20
  + /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/drivers/mpu401/mpu401_uart.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]:  => 309:6, 287:6
  + /home/kisskb/slave/src/sound/soc/codecs/nau8540.c: warning: 'fll_param.clk_ref_div' may be used uninitialized in this function [-Wuninitialized]:  => 585:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8540.c: warning: 'fll_param.fll_frac' may be used uninitialized in this function [-Wuninitialized]:  => 592:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8540.c: warning: 'fll_param.fll_int' may be used uninitialized in this function [-Wuninitialized]:  => 582:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8540.c: warning: 'fll_param.mclk_src' may be used uninitialized in this function [-Wuninitialized]:  => 574:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8540.c: warning: 'fll_param.ratio' may be used uninitialized in this function [-Wuninitialized]:  => 577:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8824.c: warning: 'fll_param.clk_ref_div' may be used uninitialized in this function [-Wuninitialized]:  => 1258:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8824.c: warning: 'fll_param.fll_frac' may be used uninitialized in this function [-Wuninitialized]:  => 1267:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8824.c: warning: 'fll_param.fll_int' may be used uninitialized in this function [-Wuninitialized]:  => 1255:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8824.c: warning: 'fll_param.mclk_src' may be used uninitialized in this function [-Wuninitialized]:  => 1247:2
  + /home/kisskb/slave/src/sound/soc/codecs/nau8824.c: warning: 'fll_param.ratio' may be used uninitialized in this function [-Wuninitialized]:  => 1250:2
  + /home/kisskb/slave/src/sound/soc/codecs/pcm512x.c: warning: 'sck_rate' may be used uninitialized in this function [-Wuninitialized]:  => 672:2
  + /home/kisskb/slave/src/sound/soc/codecs/wm8804.c: warning: 'pll_div.freqmode' may be used uninitialized in this function [-Wuninitialized]:  => 438:26
  + /home/kisskb/slave/src/sound/soc/codecs/wm8804.c: warning: 'pll_div.k' may be used uninitialized in this function [-Wuninitialized]:  => 441:48
  + /home/kisskb/slave/src/sound/soc/codecs/wm8804.c: warning: 'pll_div.mclkdiv' may be used uninitialized in this function [-Wuninitialized]:  => 438:45
  + /home/kisskb/slave/src/sound/soc/codecs/wm8804.c: warning: 'pll_div.n' may be used uninitialized in this function [-Wuninitialized]:  => 435:19
  + /home/kisskb/slave/src/sound/soc/codecs/wm8804.c: warning: 'pll_div.prescale' may be used uninitialized in this function [-Wuninitialized]:  => 435:39
  + arch/arm/configs/viper_defconfig: warning: symbol value 'm' invalid for FRAMEBUFFER_CONSOLE:  => 116
  + arch/arm/configs/zeus_defconfig: warning: symbol value 'm' invalid for FRAMEBUFFER_CONSOLE:  => 115
  + 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+0x214): Section mismatch in reference from the function srcu_torture_stats_print() to the function .init.text:setup_profiling_timer():  => N/A
  + warning: vmlinux.o(.text+0x4930458): 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
  + warning: vmlinux.o(.text.unlikely+0x1160c): 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+0x11668): 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+0x116cc): 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+0x9026): 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+0x9080): 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+0x90f2): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xacea): 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+0xad44): 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+0xadb6): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45():  => N/A
  + warning: vmlinux.o(.text.unlikely+0xf7e0): 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+0xf83c): 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+0xf8a0): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.40():  => N/A

6331 warning improvements:
  - /home/kisskb/slave/src/arch/powerpc/boot/mpsc.c: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]: 113:35, 147:12 => 
  - /home/kisskb/slave/src/arch/sh/include/uapi/asm/swab.h: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized]: 14:2 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to __restore_all; converted into longer instruction sequence: 89 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_call; converted into longer instruction sequence: 208 => 
  - /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence: 358, 356 => 
  - /home/kisskb/slave/src/block/blk-cgroup.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 354:1 => 
  - /home/kisskb/slave/src/drivers/block/rbd.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 3446:3 => 
  - /home/kisskb/slave/src/drivers/crypto/atmel-sha.c: warning: 'key' may be used uninitialized in this function [-Wuninitialized]: 1804:8 => 
  - /home/kisskb/slave/src/drivers/crypto/atmel-sha.c: warning: 'keylen' may be used uninitialized in this function [-Wuninitialized]: 1805:8 => 
  - /home/kisskb/slave/src/drivers/crypto/inside-secure/safexcel_cipher.c: warning: (near initialization for 'result.completion') [-Wmissing-braces]: 389:9 => 
  - /home/kisskb/slave/src/drivers/crypto/inside-secure/safexcel_cipher.c: warning: missing braces around initializer [-Wmissing-braces]: 389:9 => 
  - /home/kisskb/slave/src/drivers/crypto/inside-secure/safexcel_hash.c: warning: (near initialization for 'result.completion') [-Wmissing-braces]: 422:9 => 
  - /home/kisskb/slave/src/drivers/crypto/inside-secure/safexcel_hash.c: warning: missing braces around initializer [-Wmissing-braces]: 422:9 => 
  - /home/kisskb/slave/src/drivers/gpio/gpio-dln2.c: warning: 'packed' attribute ignored for field of type '__le16' [-Wattributes]: 73:2 => 
  - /home/kisskb/slave/src/drivers/gpio/gpio-wm831x.c: warning: 'powerdomain' may be used uninitialized in this function [-Wuninitialized]: 234:13 => 
  - /home/kisskb/slave/src/drivers/ide/ide-floppy.c: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]: 301:2 => 
  - /home/kisskb/slave/src/drivers/ide/ide-io.c: warning: control reaches end of non-void function [-Wreturn-type]: 295:1 => 
  - /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'name' may be used uninitialized in this function [-Wuninitialized]: 1305:8 => 
  - /home/kisskb/slave/src/drivers/iio/industrialio-core.c: warning: 'sz' may be used uninitialized in this function [-Wuninitialized]: 1306:2 => 
  - /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/input/mouse/cyapa.c: warning: 'error' may be used uninitialized in this function [-Wuninitialized]: 717:27 => 
  - /home/kisskb/slave/src/drivers/input/mouse/cyapa_gen3.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 970:5 => 
  - /home/kisskb/slave/src/drivers/iommu/fsl_pamu_domain.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 100:9 => 
  - /home/kisskb/slave/src/drivers/isdn/hardware/eicon/message.c: warning: the frame size of 1220 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 6113:1 => 
  - /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.27' uses dynamic stack allocation [enabled by default]: 640:1 => 
  - /home/kisskb/slave/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.26' uses dynamic stack allocation [enabled by default]: 788:1 => 
  - /home/kisskb/slave/src/drivers/mfd/tc3589x.c: warning: 'version' may be used uninitialized in this function [-Wuninitialized]: 390:2 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1144 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 972:1 => 
  - /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0020.c: warning: the frame size of 1396 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 603:1 => 
  - /home/kisskb/slave/src/drivers/net/vrf.c: warning: (near initialization for 'fl6') [enabled by default]: 1070:3 => 
  - /home/kisskb/slave/src/drivers/net/vrf.c: warning: initialized field with side-effects overwritten [enabled by default]: 1070:3 => 
  - /home/kisskb/slave/src/drivers/net/wireless/ath/ath10k/sdio.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 724:5, 1349:5, 724:18 => 
  - /home/kisskb/slave/src/drivers/net/xen-netback/hash.c: warning: 'val' may be used uninitialized in this function [-Wuninitialized]: 118:6 => 
  - /home/kisskb/slave/src/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c: warning: 'arg' may be used uninitialized in this function [-Wuninitialized]: 300:38 => 
  - /home/kisskb/slave/src/drivers/scsi/bfa/bfa_fcs_lport.c: warning: the frame size of 1712 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 2160:1 => 
  - /home/kisskb/slave/src/drivers/staging/most/aim-cdev/cdev.c: warning: 'mbo' may be used uninitialized in this function [-Wuninitialized]: 281:24 => 
  - /home/kisskb/slave/src/drivers/usb/dwc3/debugfs.c: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized]: 706:20 => 
  - /home/kisskb/slave/src/drivers/w1/slaves/w1_therm.c: warning: 'crc' may be used uninitialized in this function [-Wuninitialized]: 514:15 => 
  - /home/kisskb/slave/src/fs/btrfs/backref.c: warning: 'sgn' may be used uninitialized in this function [-Wuninitialized]: 897:33 => 
  - /home/kisskb/slave/src/fs/reiserfs/stree.c: warning: the frame size of 1044 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 812:1 => 
  - /home/kisskb/slave/src/include/net/tcp.h: warning: 'last_ackt' may be used uninitialized in this function [-Wuninitialized]: 756:9 => 
  - /home/kisskb/slave/src/kernel/irq/proc.c: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]: 78:27 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 640>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1320>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1640>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1820>]' may be used uninitialized in this function [-Wuninitialized]: 118:32, 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1f00>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U25a0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2640>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U26e0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2d20>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2dc0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3320>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U35a0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3be0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U48c0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4a00>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5500>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5960>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6820>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6a00>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6b40>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6be0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U70a0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U75a0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32, 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7780>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U78c0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7aa0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U83c0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8460>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U85a0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8820>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9820>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9dc0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua1e0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua280>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua640>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua780>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua820>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uabe0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub000>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub6e0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubc80>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc280>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc640>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud000>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud0a0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud780>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud820>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udd20>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue820>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ued20>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf500>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf6e0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33, 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf780>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf8c0>]' may be used uninitialized in this function [-Wuninitialized]: 118:32 => 
  - /home/kisskb/slave/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufaa0>]' may be used uninitialized in this function [-Wuninitialized]: 99:33 => 
  - /home/kisskb/slave/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1672 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 343:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'deactivate_slab.isra.51' uses dynamic stack allocation [enabled by default]: 2138:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'get_partial_node.isra.53' uses dynamic stack allocation [enabled by default]: 1838:1 => 
  - /home/kisskb/slave/src/mm/slub.c: warning: 'unfreeze_partials.isra.52' uses dynamic stack allocation [enabled by default]: 2206:1 => 
  - /home/kisskb/slave/src/net/can/bcm.c: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 241:1 => 
  - /home/kisskb/slave/src/net/ceph/crypto.c: warning: 'ceph_aes_crypt.isra.2' uses dynamic stack allocation [enabled by default]: 275:1 => 
  - /home/kisskb/slave/src/net/core/ethtool.c: warning: the frame size of 1124 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 2441:1 => 
  - /home/kisskb/slave/src/net/openvswitch/datapath.c: warning: the frame size of 1456 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 1246:1 => 
  - /home/kisskb/slave/src/net/sunrpc/xprtrdma/svc_rdma_rw.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 689:2 => 
  - /home/kisskb/slave/src/net/tipc/socket.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: 1325:6 => 
  - arch/powerpc/configs/ppc6xx_defconfig: warning: override: reassigning to symbol EXT4_FS: 1031 => 
  - arch/powerpc/configs/ppc6xx_defconfig: warning: symbol value 'm' invalid for CPU_FREQ_STAT: 64 => 
  - arch/powerpc/configs/ppc6xx_defconfig: warning: symbol value 'm' invalid for NF_CT_PROTO_UDPLITE: 144 => 
  - modpost: WARNING: modpost: Found 15 section mismatch(es).: N/A => 
  - scripts/Makefile.gcc-plugins: warning: cannot use CONFIG_KCOV: -fsanitize-coverage=trace-pc is not supported by compiler: 23 => 
  - warning: (DRM_MSM && ARM_EXYNOS_BUS_DEVFREQ && ARM_TEGRA_DEVFREQ && ARM_RK3399_DMC_DEVFREQ && DEVFREQ_EVENT_EXYNOS_NOCP && DEVFREQ_EVENT_EXYNOS_PPMU) selects PM_OPP which has unmet direct dependencies (SPARC64): N/A => 
  - warning: (X86_INTEL_LPSS && INTEL_SOC_DTS_IOSF_CORE && SND_SST_IPC_ACPI && MMC_SDHCI_ACPI) selects IOSF_MBI which has unmet direct dependencies (PCI): 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: drivers/input/serio/hp_sdc.o(.data+0xc): Section mismatch in reference from the variable hp_sdc_driver to the function .init.text:hp_sdc_init_hppa(): N/A => 
  - warning: drivers/scsi/lasi700.o(.data+0x24): Section mismatch in reference from the variable lasi700_driver to the function .init.text:lasi700_probe(): N/A => 
  - warning: drivers/scsi/zalon7xx.o(.data+0x1c): Section mismatch in reference from the variable zalon_driver to the function .init.text:zalon_probe(): N/A => 
  - warning: drivers/tty/serial/8250/8250_gsc.o(.data+0x34): Section mismatch in reference from the variable lasi_driver to the function .init.text:serial_init_chip(): N/A => 
  - warning: drivers/tty/serial/8250/8250_gsc.o(.data+0x88): Section mismatch in reference from the variable serial_driver to the function .init.text:serial_init_chip(): N/A => 
  - warning: drivers/tty/serial/mux.o(.data+0x34): Section mismatch in reference from the variable builtin_serial_mux_driver to the function .init.text:mux_probe(): N/A => 
  - warning: drivers/tty/serial/mux.o(.data+0x88): Section mismatch in reference from the variable serial_mux_driver to the function .init.text:mux_probe(): N/A => 
  - warning: vmlinux.o(.data+0x5ff48): Section mismatch in reference from the variable lba_driver to the function .init.text:lba_driver_probe(): N/A => 
  - warning: vmlinux.o(.data+0x60004): Section mismatch in reference from the variable ccio_driver to the function .init.text:ccio_probe(): N/A => 
  - warning: vmlinux.o(.data+0x60160): Section mismatch in reference from the variable dino_driver to the function .init.text:dino_probe(): N/A => 
  - warning: vmlinux.o(.data+0x602a0): Section mismatch in reference from the variable lasi_driver to the function .init.text:lasi_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x60304): Section mismatch in reference from the variable asp_driver to the function .init.text:asp_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x60368): Section mismatch in reference from the variable wax_driver to the function .init.text:wax_init_chip(): N/A => 
  - warning: vmlinux.o(.data+0x603cc): Section mismatch in reference from the variable eisa_driver to the function .init.text:eisa_probe(): N/A => 
  - warning: vmlinux.o(.data+0x605d0): 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 pcpu_freelist_push() to the function .init.text:early_trap_init(): N/A => 
  - warning: vmlinux.o(.text+0x174): Section mismatch in reference from the function blk_delete_timer() to the function .init.text:start_kernel(): N/A => 
  - warning: vmlinux.o(.text+0x230): Section mismatch in reference from the function devm_request_pci_bus_resources() to the function .init.text:setup_profiling_timer(): N/A => 
  - warning: vmlinux.o(.text+0x485fa38): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A => 
  - warning: vmlinux.o(.text+0x5138a1): 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+0x5b364e): 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+0xd10): Section mismatch in reference from the function tomoyo_write_unix_network() to the function .init.text:pcibios_init_bridge(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x10410): 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+0x1046c): 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+0x104d0): 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+0x1c08): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_root(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x1c34): Section mismatch in reference from the function .early_check_vec5() to the function .init.text:.of_get_flat_dt_prop(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0x8a86): 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+0x8ae0): 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+0x8b52): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xa6ca): 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+0xa724): 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+0xa796): Section mismatch in reference from the function init_reserved_page() to the function .meminit.text:__init_single_page.isra.45(): N/A => 
  - warning: vmlinux.o(.text.unlikely+0xe6a0): 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+0xe6fc): 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+0xe760): Section mismatch in reference from the function .init_reserved_page() to the function .meminit.text:.__init_single_page.isra.40(): 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

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-02  9:49 Build regressions/improvements in v4.14-rc3 Geert Uytterhoeven
@ 2017-10-02  9:55 ` Geert Uytterhoeven
  2017-10-02 14:11 ` Thomas Meyer
  1 sibling, 0 replies; 10+ messages in thread
From: Geert Uytterhoeven @ 2017-10-02  9:55 UTC (permalink / raw)
  To: linux-kernel

On Mon, Oct 2, 2017 at 11:49 AM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> JFYI, when comparing v4.14-rc3[1] to v4.14-rc2[3], the summaries are:
>   - build errors: +2/-0

Just the eternal sh4/sh-randconfig noise.

> [1] http://kisskb.ellerman.id.au/kisskb/head/9e66317d3c92ddaab330c125dfe9d06eee268aff/ (all 267 configs)
> [3] http://kisskb.ellerman.id.au/kisskb/head/e19b205be43d11bff638cad4487008c48d21c103/ (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

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-02  9:49 Build regressions/improvements in v4.14-rc3 Geert Uytterhoeven
  2017-10-02  9:55 ` Geert Uytterhoeven
@ 2017-10-02 14:11 ` Thomas Meyer
  2017-10-02 14:26   ` Geert Uytterhoeven
  1 sibling, 1 reply; 10+ messages in thread
From: Thomas Meyer @ 2017-10-02 14:11 UTC (permalink / raw)
  To: Geert Uytterhoeven; +Cc: linux-kernel

On Mon, Oct 02, 2017 at 11:49:33AM +0200, Geert Uytterhoeven wrote:
> Below is the list of build error/warning regressions/improvements in
> v4.14-rc3[1] compared to v4.13[2].

Hi,

a question regarding the um-defconfig build:
http://kisskb.ellerman.id.au/kisskb/target/2974/

The error thrown looks like a libc installation error. can this be fixed
on the build server?

> Summarized:
>   - build errors: +8/-0
>   - build warnings: +1155/-6331
> 
> 
> Gr{oetje,eeting}s,
> 
> 						Geert

with kind regards
thomas

> 
> --
> 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

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-02 14:11 ` Thomas Meyer
@ 2017-10-02 14:26   ` Geert Uytterhoeven
  2017-10-03  9:18     ` Michael Ellerman
  0 siblings, 1 reply; 10+ messages in thread
From: Geert Uytterhoeven @ 2017-10-02 14:26 UTC (permalink / raw)
  To: Thomas Meyer; +Cc: linux-kernel, Michael Ellerman

Hi Thomas,

On Mon, Oct 2, 2017 at 4:11 PM, Thomas Meyer <thomas@m3y3r.de> wrote:
> On Mon, Oct 02, 2017 at 11:49:33AM +0200, Geert Uytterhoeven wrote:
>> Below is the list of build error/warning regressions/improvements in
>> v4.14-rc3[1] compared to v4.13[2].
>
> a question regarding the um-defconfig build:
> http://kisskb.ellerman.id.au/kisskb/target/2974/
>
> The error thrown looks like a libc installation error. can this be fixed
> on the build server?

I'll let Michael answer that question...

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

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-02 14:26   ` Geert Uytterhoeven
@ 2017-10-03  9:18     ` Michael Ellerman
  2017-10-03  9:27       ` Thomas Meyer
  0 siblings, 1 reply; 10+ messages in thread
From: Michael Ellerman @ 2017-10-03  9:18 UTC (permalink / raw)
  To: Geert Uytterhoeven, Thomas Meyer; +Cc: linux-kernel

Geert Uytterhoeven <geert@linux-m68k.org> writes:

> Hi Thomas,
>
> On Mon, Oct 2, 2017 at 4:11 PM, Thomas Meyer <thomas@m3y3r.de> wrote:
>> On Mon, Oct 02, 2017 at 11:49:33AM +0200, Geert Uytterhoeven wrote:
>>> Below is the list of build error/warning regressions/improvements in
>>> v4.14-rc3[1] compared to v4.13[2].
>>
>> a question regarding the um-defconfig build:
>> http://kisskb.ellerman.id.au/kisskb/target/2974/
>>
>> The error thrown looks like a libc installation error. can this be fixed
>> on the build server?
>
> I'll let Michael answer that question...

Thanks for the report.

I think the problem is simply that the toolchain has no libc, so it
can't build UML (?).

I've switched it to using one of the toolchains from Free Electrons,
which is built with glibc, and that seems to be working:

  http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/


Let me know if that's no good.

cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-03  9:18     ` Michael Ellerman
@ 2017-10-03  9:27       ` Thomas Meyer
  2017-10-05  2:43         ` Michael Ellerman
  0 siblings, 1 reply; 10+ messages in thread
From: Thomas Meyer @ 2017-10-03  9:27 UTC (permalink / raw)
  To: Michael Ellerman; +Cc: Geert Uytterhoeven, linux-kernel

On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote:
> Geert Uytterhoeven <geert@linux-m68k.org> writes:
> 
> > Hi Thomas,
> >
> > On Mon, Oct 2, 2017 at 4:11 PM, Thomas Meyer <thomas@m3y3r.de> wrote:
> >> On Mon, Oct 02, 2017 at 11:49:33AM +0200, Geert Uytterhoeven wrote:
> >>> Below is the list of build error/warning regressions/improvements in
> >>> v4.14-rc3[1] compared to v4.13[2].
> >>
> >> a question regarding the um-defconfig build:
> >> http://kisskb.ellerman.id.au/kisskb/target/2974/
> >>
> >> The error thrown looks like a libc installation error. can this be fixed
> >> on the build server?
> >
> > I'll let Michael answer that question...
> 
> Thanks for the report.
> 
> I think the problem is simply that the toolchain has no libc, so it
> can't build UML (?).

Yes, UML needs a libc.

> 
> I've switched it to using one of the toolchains from Free Electrons,
> which is built with glibc, and that seems to be working:
> 
>   http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/
> 
> 
> Let me know if that's no good.

Cool, excellent! Look good.

Is it also possible to add an allyesconfig and allmodconfig for UML?

Many thanks for looking into this.

with kind regards
thomas

> 
> cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-03  9:27       ` Thomas Meyer
@ 2017-10-05  2:43         ` Michael Ellerman
  2017-10-05 18:17           ` Thomas Meyer
  0 siblings, 1 reply; 10+ messages in thread
From: Michael Ellerman @ 2017-10-05  2:43 UTC (permalink / raw)
  To: Thomas Meyer; +Cc: Geert Uytterhoeven, linux-kernel

Thomas Meyer <thomas@m3y3r.de> writes:
> On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote:
...
>> 
>> I've switched it to using one of the toolchains from Free Electrons,
>> which is built with glibc, and that seems to be working:
>> 
>>   http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/
>> 
>> 
>> Let me know if that's no good.
>
> Cool, excellent! Look good.
>
> Is it also possible to add an allyesconfig and allmodconfig for UML?

Sure.

  http://kisskb.ellerman.id.au/kisskb/config/484/
  http://kisskb.ellerman.id.au/kisskb/config/485/

They don't build :D

  arch/um/drivers/vde_user.c:8:24: fatal error: libvdeplug.h: No such file or directory


Can I just disable that driver? I'd prefer not to install too many host
packages just to get UML building.

cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-05  2:43         ` Michael Ellerman
@ 2017-10-05 18:17           ` Thomas Meyer
  2017-10-07 22:50             ` Michael Ellerman
  0 siblings, 1 reply; 10+ messages in thread
From: Thomas Meyer @ 2017-10-05 18:17 UTC (permalink / raw)
  To: Michael Ellerman; +Cc: Geert Uytterhoeven, linux-kernel

On Thu, Oct 05, 2017 at 01:43:31PM +1100, Michael Ellerman wrote:
> Thomas Meyer <thomas@m3y3r.de> writes:
> > On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote:
> ...
> >> 
> >> I've switched it to using one of the toolchains from Free Electrons,
> >> which is built with glibc, and that seems to be working:
> >> 
> >>   http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/
> >> 
> >> 
> >> Let me know if that's no good.
> >
> > Cool, excellent! Look good.
> >
> > Is it also possible to add an allyesconfig and allmodconfig for UML?
> 
> Sure.
> 
>   http://kisskb.ellerman.id.au/kisskb/config/484/
>   http://kisskb.ellerman.id.au/kisskb/config/485/
> 
> They don't build :D
> 
>   arch/um/drivers/vde_user.c:8:24: fatal error: libvdeplug.h: No such file or directory
> 
> 
> Can I just disable that driver? I'd prefer not to install too many host
> packages just to get UML building.

Yes, please disable all CONFIG_UML_NET_* drivers.
allmodconfig for UML is good to catch drivers which actually
should depend on HAS_IOMEM...

mfg
thomas

> 
> cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-05 18:17           ` Thomas Meyer
@ 2017-10-07 22:50             ` Michael Ellerman
  2017-10-08  6:45               ` Thomas Meyer
  0 siblings, 1 reply; 10+ messages in thread
From: Michael Ellerman @ 2017-10-07 22:50 UTC (permalink / raw)
  To: Thomas Meyer; +Cc: Geert Uytterhoeven, linux-kernel

Thomas Meyer <thomas@m3y3r.de> writes:

> On Thu, Oct 05, 2017 at 01:43:31PM +1100, Michael Ellerman wrote:
>> Thomas Meyer <thomas@m3y3r.de> writes:
>> > On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote:
>> ...
>> >> 
>> >> I've switched it to using one of the toolchains from Free Electrons,
>> >> which is built with glibc, and that seems to be working:
>> >> 
>> >>   http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/
>> >> 
>> >> 
>> >> Let me know if that's no good.
>> >
>> > Cool, excellent! Look good.
>> >
>> > Is it also possible to add an allyesconfig and allmodconfig for UML?
>> 
>> Sure.
>> 
>>   http://kisskb.ellerman.id.au/kisskb/config/484/
>>   http://kisskb.ellerman.id.au/kisskb/config/485/
>> 
>> They don't build :D
>> 
>>   arch/um/drivers/vde_user.c:8:24: fatal error: libvdeplug.h: No such file or directory
>> 
>> 
>> Can I just disable that driver? I'd prefer not to install too many host
>> packages just to get UML building.
>
> Yes, please disable all CONFIG_UML_NET_* drivers.
> allmodconfig for UML is good to catch drivers which actually
> should depend on HAS_IOMEM...

OK, I did that, and also turned off GCOV, now I get:

  ERROR: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined!

http://kisskb.ellerman.id.au/kisskb/buildresult/13175206/

cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: Build regressions/improvements in v4.14-rc3
  2017-10-07 22:50             ` Michael Ellerman
@ 2017-10-08  6:45               ` Thomas Meyer
  0 siblings, 0 replies; 10+ messages in thread
From: Thomas Meyer @ 2017-10-08  6:45 UTC (permalink / raw)
  To: Michael Ellerman; +Cc: Geert Uytterhoeven, linux-kernel

On Sun, Oct 08, 2017 at 09:50:53AM +1100, Michael Ellerman wrote:
> Thomas Meyer <thomas@m3y3r.de> writes:
> 
> > On Thu, Oct 05, 2017 at 01:43:31PM +1100, Michael Ellerman wrote:
> >> Thomas Meyer <thomas@m3y3r.de> writes:
> >> > On Tue, Oct 03, 2017 at 08:18:14PM +1100, Michael Ellerman wrote:
> >> ...
> >> >> 
> >> >> I've switched it to using one of the toolchains from Free Electrons,
> >> >> which is built with glibc, and that seems to be working:
> >> >> 
> >> >>   http://kisskb.ellerman.id.au/kisskb/buildresult/13171418/
> >> >> 
> >> >> 
> >> >> Let me know if that's no good.
> >> >
> >> > Cool, excellent! Look good.
> >> >
> >> > Is it also possible to add an allyesconfig and allmodconfig for UML?
> >> 
> >> Sure.
> >> 
> >>   http://kisskb.ellerman.id.au/kisskb/config/484/
> >>   http://kisskb.ellerman.id.au/kisskb/config/485/
> >> 
> >> They don't build :D
> >> 
> >>   arch/um/drivers/vde_user.c:8:24: fatal error: libvdeplug.h: No such file or directory
> >> 
> >> 
> >> Can I just disable that driver? I'd prefer not to install too many host
> >> packages just to get UML building.
> >
> > Yes, please disable all CONFIG_UML_NET_* drivers.
> > allmodconfig for UML is good to catch drivers which actually
> > should depend on HAS_IOMEM...
> 
> OK, I did that, and also turned off GCOV, now I get:
> 
>   ERROR: "devm_ioremap_resource" [drivers/auxdisplay/img-ascii-lcd.ko] undefined!
> 
> http://kisskb.ellerman.id.au/kisskb/buildresult/13175206/
>

Hi,

build looks good. Thanks for the setup!

Above problem is known, but I guess the driver is unmaintained:
See https://patchwork.kernel.org/patch/9893071/

> cheers

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2017-10-08  6:45 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-10-02  9:49 Build regressions/improvements in v4.14-rc3 Geert Uytterhoeven
2017-10-02  9:55 ` Geert Uytterhoeven
2017-10-02 14:11 ` Thomas Meyer
2017-10-02 14:26   ` Geert Uytterhoeven
2017-10-03  9:18     ` Michael Ellerman
2017-10-03  9:27       ` Thomas Meyer
2017-10-05  2:43         ` Michael Ellerman
2017-10-05 18:17           ` Thomas Meyer
2017-10-07 22:50             ` Michael Ellerman
2017-10-08  6:45               ` Thomas Meyer

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