Build regressions/improvements in v4.18-rc7

From: Geert Uytterhoeven
Date: Mon Jul 30 2018 - 03:02:09 EST

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Below is the list of build error/warning regressions/improvements in
v4.18-rc7[1] compared to v4.17[2].

Summarized:
- build errors: +1/-1
- build warnings: +216/-46406

JFYI, when comparing v4.18-rc7[1] to v4.18-rc6[3], the summaries are:
- build errors: +0/-1
- build warnings: +72/-62

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

Happy fixing! ;-)

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

[1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/acb1872577b346bd15ab3a3f8dff780d6cca4b70/ (233 out of 244 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/29dcea88779c856c7dc92040a0c01233263101d4/ (all 244 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/d72e90f33aa4709ebecc5005562f52335e106a60/ (233 out of 244 configs)

*** ERRORS ***

1 error regressions:
+ error: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined!: => N/A

1 error improvements:
- /kisskb/src/include/linux/thread_info.h: error: call to '__bad_copy_from' declared with attribute error: copy source size is too small: 134:19 =>

*** WARNINGS ***

[Deleted 26903 lines about "warning: ... [-Wpointer-sign]" on parisc-allmodconfig]
[Deleted 19308 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on parisc-allmodconfig]

216 warning regressions:
+ /kisskb/src/arch/parisc/include/asm/cmpxchg.h: warning: value computed is not used [-Wunused-value]: => 48:3
+ /kisskb/src/arch/parisc/kernel/pci-dma.c: warning: 'proc_pcxl_dma_show' defined but not used [-Wunused-function]: => 335:12
+ /kisskb/src/arch/s390/kernel/sysinfo.c: warning: 'sysinfo_show' defined but not used [-Wunused-function]: => 275:12
+ /kisskb/src/arch/xtensa/kernel/pci.c: warning: 'pci_ctrl_tail' defined but not used [-Wunused-variable]: => 45:32
+ /kisskb/src/crypto/ablkcipher.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: => 374:2, 448:2
+ /kisskb/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.1' uses dynamic stack allocation [enabled by default]: => 128:1
+ /kisskb/src/crypto/blkcipher.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: => 513:2
+ /kisskb/src/drivers/auxdisplay/panel.c: warning: 'strncpy' output may be truncated copying 8 bytes from a string of length 8 [-Wstringop-truncation]: => 1505:2, 1506:2, 1507:2
+ /kisskb/src/drivers/devfreq/devfreq.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 593:2
+ /kisskb/src/drivers/firmware/google/coreboot_table.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 102:9
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: 'strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation]: => 2291:2
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 3381:2
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: warning: the frame size of 1032 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 2021:1
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dce_calcs.c: warning: the frame size of 1044 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 2731:1
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: 'amdgpu_set_pp_dpm_mclk' uses dynamic stack allocation [enabled by default]: => 681:1
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: 'amdgpu_set_pp_dpm_pcie' uses dynamic stack allocation [enabled by default]: => 732:1
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: warning: 'amdgpu_set_pp_dpm_sclk' uses dynamic stack allocation [enabled by default]: => 631:1
+ /kisskb/src/drivers/gpu/drm/bridge/cdns-dsi.c: warning: 'cdns_dsi_resume' defined but not used [-Wunused-function]: => 1340:12
+ /kisskb/src/drivers/gpu/drm/bridge/cdns-dsi.c: warning: 'cdns_dsi_suspend' defined but not used [-Wunused-function]: => 1353:12
+ /kisskb/src/drivers/gpu/drm/i2c/tda9950.c: warning: 'tda9950_write_range' uses dynamic stack allocation [enabled by default]: => 96:1
+ /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 72:2
+ /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: warning: overflow in conversion from 'int' to '__s8' {aka 'signed char'} changes value from '-251' to '5' [-Woverflow]: => 60:21
+ /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 192:2
+ /kisskb/src/drivers/gpu/drm/panel/panel-arm-versatile.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 267:2
+ /kisskb/src/drivers/infiniband/hw/cxgb4/device.c: warning: 'prev_time' may be used uninitialized in this function [-Wuninitialized]: => 152:14
+ /kisskb/src/drivers/infiniband/hw/ocrdma/ocrdma_hw.c: warning: 'strncpy' output may be truncated copying 31 bytes from a string of length 31 [-Wstringop-truncation]: => 1368:3
+ /kisskb/src/drivers/isdn/capi/capidrv.c: warning: 'strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation]: => 2302:2
+ /kisskb/src/drivers/isdn/capi/capidrv.c: warning: 'strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation]: => 2016:3, 1827:3
+ /kisskb/src/drivers/isdn/i4l/isdn_net.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 2997:2
+ /kisskb/src/drivers/isdn/i4l/isdn_tty.c: warning: 'strncpy' output may be truncated copying 5 bytes from a string of length 49 [-Wstringop-truncation]: => 2054:4
+ /kisskb/src/drivers/isdn/i4l/isdn_tty.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 790:3, 880:3
+ /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.27' uses dynamic stack allocation [enabled by default]: => 648:1
+ /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.26' uses dynamic stack allocation [enabled by default]: => 795:1
+ /kisskb/src/drivers/md/dm-log-userspace-base.c: warning: 'strncpy' specified bound 129 equals destination size [-Wstringop-truncation]: => 226:2
+ /kisskb/src/drivers/media/platform/fsl-viu.c: warning: "in_be32" redefined [enabled by default]: => 42:0
+ /kisskb/src/drivers/media/platform/fsl-viu.c: warning: "out_be32" redefined [enabled by default]: => 41:0
+ /kisskb/src/drivers/media/platform/omap3isp/isp.c: warning: 'isp_resume_modules' defined but not used [-Wunused-function]: => 1008:13
+ /kisskb/src/drivers/media/platform/omap3isp/isp.c: warning: 'isp_suspend_modules' defined but not used [-Wunused-function]: => 974:12
+ /kisskb/src/drivers/misc/c2port/core.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 929:2
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '____alloc_ei_netdev' defined but not used [-Wunused-function]: => 988:27
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_close' defined but not used [-Wunused-function]: => 230:12
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_get_stats' defined but not used [-Wunused-function]: => 850:33
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_open' defined but not used [-Wunused-function]: => 201:12
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_poll' defined but not used [-Wunused-function]: => 509:13
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_set_multicast_list' defined but not used [-Wunused-function]: => 950:13
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_start_xmit' defined but not used [-Wunused-function]: => 300:20
+ /kisskb/src/drivers/net/ethernet/8390/lib8390.c: warning: '__ei_tx_timeout' defined but not used [-Wunused-function]: => 254:13
+ /kisskb/src/drivers/net/ethernet/intel/i40e/i40e_ptp.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 697:2
+ /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: warning: overflow in implicit constant conversion [-Woverflow]: => 543:41
+ /kisskb/src/drivers/net/ethernet/marvell/sky2.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 4928:3
+ /kisskb/src/drivers/net/hamradio/hdlcdrv.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 614:4
+ /kisskb/src/drivers/net/phy/dp83640_reg.h: warning: "PAGE0" redefined: => 8
+ /kisskb/src/drivers/net/wireless/broadcom/b43/leds.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 134:2
+ /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation]: => 4167:2
+ /kisskb/src/drivers/net/wireless/intel/iwlwifi/fw/dbg.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: => 753:2
+ /kisskb/src/drivers/net/wireless/intersil/hostap/hostap_ioctl.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 3611:3
+ /kisskb/src/drivers/net/wireless/intersil/prism54/isl_ioctl.c: warning: 'strncpy' output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation]: => 284:2
+ /kisskb/src/drivers/net/wireless/ray_cs.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 638:3
+ /kisskb/src/drivers/net/wireless/realtek/rtl818x/rtl8187/leds.c: warning: 'strncpy' specified bound 22 equals destination size [-Wstringop-truncation]: => 149:2
+ /kisskb/src/drivers/nvme/host/core.c: warning: 'strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation]: => 2061:3
+ /kisskb/src/drivers/nvme/target/discovery.c: warning: 'strncpy' output truncated copying 8 bytes from a string of length 11 [-Wstringop-truncation]: => 160:2
+ /kisskb/src/drivers/nvmem/rave-sp-eeprom.c: warning: 'rave_sp_eeprom_io' uses dynamic stack allocation [enabled by default]: => 133:1
+ /kisskb/src/drivers/power/supply/charger-manager.c: warning: 'strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation]: => 488:3
+ /kisskb/src/drivers/rpmsg/qcom_glink_native.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 1404:3, 1454:3
+ /kisskb/src/drivers/scsi/3w-sas.c: warning: 'strncpy' output truncated before terminating nul copying 11 bytes from a string of the same length [-Wstringop-truncation]: => 1328:3
+ /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation]: => 2971:3
+ /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: => 2973:3
+ /kisskb/src/drivers/scsi/arcmsr/arcmsr_hba.c: warning: 'strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]: => 2969:3
+ /kisskb/src/drivers/scsi/esas2r/esas2r_ioctl.c: warning: 'dma_addr' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 1910:19
+ /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output may be truncated copying 4 bytes from a string of length 7 [-Wstringop-truncation]: => 5627:2
+ /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation]: => 4040:2, 3520:6
+ /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: => 4041:2, 3522:6, 5625:2, 5626:2
+ /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]: => 2243:2, 4039:2, 3518:6
+ /kisskb/src/drivers/scsi/ips.c: warning: 'strncpy' specified bound 4 equals destination size [-Wstringop-truncation]: => 5628:2
+ /kisskb/src/drivers/scsi/pm8001/pm8001_sas.c: warning: 'strncpy' specified bound 8 equals destination size [-Wstringop-truncation]: => 886:2
+ /kisskb/src/drivers/scsi/qla2xxx/qla_mr.c: warning: 'strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation]: => 1886:4, 1890:4, 1888:4, 1882:4, 1892:4
+ /kisskb/src/drivers/staging/fbtft/fbtft-core.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 774:2
+ /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c: warning: 'strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation]: => 385:2
+ /kisskb/src/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 1923:2
+ /kisskb/src/drivers/staging/rtl8192e/rtllib_softmac.c: warning: 'strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation]: => 1694:5, 1687:5
+ /kisskb/src/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c: warning: 'strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation]: => 1468:5, 1463:6
+ /kisskb/src/drivers/staging/rtl8712/rtl871x_ioctl_linux.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 1792:2
+ /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c: warning: 'strncpy' output truncated copying 28 bytes from a string of length 29 [-Wstringop-truncation]: => 539:3
+ /kisskb/src/drivers/staging/rts5208/rtsx_scsi.c: warning: 'strncpy' output truncated copying between 1 and 27 bytes from a string of length 29 [-Wstringop-truncation]: => 539:3
+ /kisskb/src/drivers/staging/speakup/kobjects.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 522:2, 391:2
+ /kisskb/src/drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c: warning: 'strncpy' specified bound 128 equals destination size [-Wstringop-truncation]: => 916:2
+ /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by default]: => 501:1
+ /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c: warning: 'strncat' specified bound 1 equals source length [-Wstringop-overflow=]: => 639:3
+ /kisskb/src/drivers/target/iscsi/iscsi_target_tpg.c: warning: 'strncat' specified bound 4 equals source length [-Wstringop-overflow=]: => 640:3
+ /kisskb/src/drivers/video/fbdev/uvesafb.c: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: => 425:2
+ /kisskb/src/drivers/video/fbdev/uvesafb.c: warning: 'strncpy' specified bound 4096 equals destination size [-Wstringop-truncation]: => 1873:2
+ /kisskb/src/drivers/video/hdmi.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 175:2
+ /kisskb/src/drivers/video/hdmi.c: warning: 'strncpy' specified bound 8 equals destination size [-Wstringop-truncation]: => 174:2
+ /kisskb/src/fs/ceph/mds_client.c: warning: 'strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation]: => 3647:2
+ /kisskb/src/fs/cifs/cifsencrypt.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: => 306:3
+ /kisskb/src/fs/configfs/symlink.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 67:3
+ /kisskb/src/fs/ext4/super.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 326:2, 330:3
+ /kisskb/src/fs/f2fs/namei.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 257:3, 249:3
+ /kisskb/src/fs/hfsplus/xattr.c: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: => 416:3
+ /kisskb/src/fs/kernfs/symlink.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 91:3
+ /kisskb/src/fs/proc/vmcore.c: warning: 'vmcoredd_mmap_dumps' defined but not used [-Wunused-function]: => 228:12
+ /kisskb/src/fs/xfs/xfs_xattr.c: warning: 'strncpy' output may be truncated copying between 5 and 9 bytes from a string of length 9 [-Wstringop-truncation]: => 142:2
+ /kisskb/src/include/linux/overflow.h: warning: comparison of distinct pointer types lacks a cast: => 54:15, 53:15
+ /kisskb/src/include/net/sock.h: warning: 'sk' may be used uninitialized in this function [-Wuninitialized]: => 1863:19
+ /kisskb/src/include/scsi/fc_encode.h: warning: 'strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation]: => 287:3, 275:3
+ /kisskb/src/include/trace/events/wbt.h: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 36:3, 70:3, 141:3, 106:3
+ /kisskb/src/include/trace/events/writeback.h: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 324:3, 299:3, 179:3, 99:3, 375:3, 223:3, 277:3, 69:3, 586:3, 660:3
+ /kisskb/src/kernel/dma/direct.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: => 46:26
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 146:32, 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1140>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U13c0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1460>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32, 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1640>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1820>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1d20>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U26e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33, 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2820>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2a00>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2b40>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3be0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4500>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4c80>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U56e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5d20>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6140>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U61e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7a00>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U81e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8280>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8960>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8a00>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8d20>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9460>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9d20>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9dc0>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub1e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub320>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub3c0>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uba00>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubb40>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucaa0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33, 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucb40>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud0a0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud140>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud1e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udaa0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue280>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue8c0>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uebe0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf000>]' may be used uninitialized in this function [-Wuninitialized]: => 146:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf1e0>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf280>]' may be used uninitialized in this function [-Wuninitialized]: => 127:33
+ /kisskb/src/kernel/rseq.c: warning: 'rseq_ip_fixup' uses dynamic stack allocation [enabled by default]: => 249:1
+ /kisskb/src/kernel/rseq.c: warning: 'rseq_syscall' uses dynamic stack allocation [enabled by default]: => 301:1
+ /kisskb/src/lib/kobject.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 128:3
+ /kisskb/src/lib/test_hexdump.c: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: => 84:3
+ /kisskb/src/lib/test_hexdump.c: warning: 'strncpy' output truncated copying between 0 and 32 bytes from a string of length 32 [-Wstringop-truncation]: => 98:3
+ /kisskb/src/lib/xxhash.c: warning: the frame size of 1624 bytes is larger than 1280 bytes [-Wframe-larger-than=]: => 236:1
+ /kisskb/src/net/bluetooth/hidp/core.c: warning: 'strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]: => 778:2
+ /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1232 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3102:1
+ /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1280 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3102:1
+ /kisskb/src/net/ncsi/ncsi-manage.c: warning: 'vid' may be used uninitialized in this function [-Wuninitialized]: => 625:19
+ /kisskb/src/net/netfilter/ipset/ip_set_core.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 1170:2
+ /kisskb/src/net/tipc/bearer.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: => 141:2
+ /kisskb/src/net/tipc/topsrv.c: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]: => 660:2
+ /kisskb/src/security/selinux/hooks.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: => 6718:2
+ <stdin>: warning: #warning syscall io_pgetevents not implemented [-Wcpp]: => 1332:2
+ <stdin>: warning: #warning syscall rseq not implemented [-Wcpp]: => 1335:2
+ warning: "clear_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!: => N/A
+ warning: "clear_page" [drivers/md/dm-integrity.ko] has no CRC!: => N/A
+ warning: "clear_page" [drivers/md/raid456.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/btrfs/btrfs.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/exofs/exofs.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/exofs/libore.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/fuse/fuse.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/gfs2/gfs2.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/ntfs/ntfs.ko] has no CRC!: => N/A
+ warning: "clear_page" [fs/ocfs2/dlm/ocfs2_dlm.ko] has no CRC!: => N/A
+ warning: "copy_page" [drivers/block/drbd/drbd.ko] has no CRC!: => N/A
+ warning: "copy_page" [drivers/gpu/drm/ttm/ttm.ko] has no CRC!: => N/A
+ warning: "copy_page" [fs/btrfs/btrfs.ko] has no CRC!: => N/A
+ warning: "copy_page" [fs/cachefiles/cachefiles.ko] has no CRC!: => N/A
+ warning: "copy_page" [fs/fuse/fuse.ko] has no CRC!: => N/A
+ warning: "copy_page" [fs/nilfs2/nilfs2.ko] has no CRC!: => N/A
+ warning: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned.: => N/A
+ warning: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned.: => N/A
+ warning: drivers/hwmon/ibmpowernv.o(.text+0xa1c): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o (.PPC.EMB.apuinfo): unexpected non-allocatable section.: => N/A
+ warning: vmlinux.o(.text+0x35f80): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): => N/A
+ warning: vmlinux.o(.text+0x388ff0): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x389834): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x3905d0): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x390e14): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x3aa40): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): => N/A
+ warning: vmlinux.o(.text+0x3fef80): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x3ff7c4): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x4b896c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x4b8c68): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x4c084c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x4c0b48): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x4e46f14): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o(.text+0x535bec): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x535ee8): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x2a44): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x2ab4): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x2bbc): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x2cd8): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): => N/A

46406 warning improvements:
- /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'b' may be used uninitialized in this function [-Wuninitialized]: 13:2 =>
- /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'clearval' may be used uninitialized in this function [-Wuninitialized]: 34:2 =>
- /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'g' may be used uninitialized in this function [-Wuninitialized]: 13:2 =>
- /kisskb/src/arch/parisc/include/uapi/asm/swab.h: warning: 'r' may be used uninitialized in this function [-Wuninitialized]: 13:2 =>
- /kisskb/src/arch/powerpc/boot/mpc8xx.c: warning: variable 'div' set but not used [-Wunused-but-set-variable]: 27:26 =>
- /kisskb/src/arch/s390/kernel/early.c: warning: 'memmove_early' defined but not used [-Wunused-function]: 313:20 =>
- /kisskb/src/arch/sh/math-emu/math.c: warning: statement with no effect [-Wunused-value]/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':: 108:1 =>
- /kisskb/src/arch/x86/net/bpf_jit_comp.c: warning: 'reload_skb_data' may be used uninitialized in this function [-Wuninitialized]: 913:8 =>
- /kisskb/src/crypto/async_tx/raid6test.c: warning: 'raid6_dual_recov.constprop.0' uses dynamic stack allocation [enabled by default]: 128:1 =>
- /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_decrypt_inplace' uses dynamic stack allocation [enabled by default]: 179:1 =>
- /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_encrypt_inplace' uses dynamic stack allocation [enabled by default]: 110:1 =>
- /kisskb/src/crypto/cfb.c: warning: 'crypto_cfb_final' uses dynamic stack allocation [enabled by default]: 67:1 =>
- /kisskb/src/crypto/cipher.c: warning: 'cipher_crypt_unaligned' uses dynamic stack allocation [enabled by default]: 76:1 =>
- /kisskb/src/crypto/ctr.c: warning: 'crypto_ctr_crypt_final' uses dynamic stack allocation [enabled by default]: 71:1 =>
- /kisskb/src/crypto/ctr.c: warning: 'crypto_ctr_crypt_inplace' uses dynamic stack allocation [enabled by default]: 124:1 =>
- /kisskb/src/crypto/cts.c: warning: 'cts_cbc_decrypt' uses dynamic stack allocation [enabled by default]: 221:1 =>
- /kisskb/src/crypto/cts.c: warning: 'cts_cbc_encrypt' uses dynamic stack allocation [enabled by default]: 129:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'apply_z' uses dynamic stack allocation [enabled by default]: 720:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'ecc_gen_privkey' uses dynamic stack allocation [enabled by default]: 984:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'ecc_make_pub_key' uses dynamic stack allocation [enabled by default]: 1020:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'ecc_point_double_jacobian' uses dynamic stack allocation [enabled by default]: 708:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'ecc_point_mult.isra.0' uses dynamic stack allocation [enabled by default]: 896:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'vli_mmod_fast' uses dynamic stack allocation [enabled by default]: 533:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'vli_mod_inv' uses dynamic stack allocation [enabled by default]: 632:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'vli_mod_mult_fast' uses dynamic stack allocation [enabled by default]: 543:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'vli_mod_square_fast' uses dynamic stack allocation [enabled by default]: 553:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'xycz_add' uses dynamic stack allocation [enabled by default]: 784:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'xycz_add_c' uses dynamic stack allocation [enabled by default]: 841:1 =>
- /kisskb/src/crypto/ecc.c: warning: 'xycz_initial_double' uses dynamic stack allocation [enabled by default]: 743:1 =>
- /kisskb/src/crypto/pcbc.c: warning: 'crypto_pcbc_decrypt_inplace.isra.2' uses dynamic stack allocation [enabled by default]: 161:1 =>
- /kisskb/src/crypto/pcbc.c: warning: 'crypto_pcbc_encrypt_inplace.isra.3' uses dynamic stack allocation [enabled by default]: 89:1 =>
- /kisskb/src/crypto/tcrypt.c: warning: 'do_mult_acipher_op' uses dynamic stack allocation [enabled by default]: 1144:1 =>
- /kisskb/src/crypto/tcrypt.c: warning: 'do_mult_aead_op' uses dynamic stack allocation [enabled by default]: 184:1 =>
- /kisskb/src/crypto/tcrypt.c: warning: 'test_mb_ahash_cycles' uses dynamic stack allocation [enabled by default]: 782:1 =>
- /kisskb/src/crypto/tcrypt.c: warning: 'test_mb_ahash_jiffies' uses dynamic stack allocation [enabled by default]: 746:1 =>
- /kisskb/src/drivers/char/tpm/tpm2-cmd.c: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized]: 730:24 =>
- /kisskb/src/drivers/crypto/inside-secure/safexcel_cipher.c: warning: 'safexcel_cipher_exit_inv' uses dynamic stack allocation [enabled by default]: 470:1 =>
- /kisskb/src/drivers/crypto/inside-secure/safexcel_hash.c: warning: 'safexcel_ahash_exit_inv' uses dynamic stack allocation [enabled by default]: 516:1 =>
- /kisskb/src/drivers/dma/dmatest.c: warning: 'dmatest_func' uses dynamic stack allocation [enabled by default]: 811:1 =>
- /kisskb/src/drivers/gpio/gpio-stmpe.c: warning: 'stmpe_gpio_irq' uses dynamic stack allocation [enabled by default]: 428:1 =>
- /kisskb/src/drivers/gpio/gpiolib.c: warning: 'gpiod_get_array_value_complex' uses dynamic stack allocation [enabled by default]: 2757:1 =>
- /kisskb/src/drivers/gpio/gpiolib.c: warning: 'gpiod_set_array_value_complex' uses dynamic stack allocation [enabled by default]: 2986:1 =>
- /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: warning: overflow in implicit constant conversion [-Woverflow]: 60:3 =>
- /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/ls_ucode_msgqueue.c: warning: 'acr_ls_msgqueue_post_run' uses dynamic stack allocation [enabled by default]: 100:1 =>
- /kisskb/src/drivers/iio/temperature/mlx90632.c: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized]: 472:39 =>
- /kisskb/src/drivers/iio/temperature/mlx90632.c: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized]: 472:39 =>
- /kisskb/src/drivers/input/rmi4/rmi_f11.c: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized]: 631:3 =>
- /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.29' uses dynamic stack allocation [enabled by default]: 648:1 =>
- /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.28' uses dynamic stack allocation [enabled by default]: 795:1 =>
- /kisskb/src/drivers/mfd/arizona-core.c: warning: 'n_subdevs' may be used uninitialized in this function [-Wuninitialized]: 1387:6 =>
- /kisskb/src/drivers/mfd/rave-sp.c: warning: 'rave_sp_receive_frame' uses dynamic stack allocation [enabled by default]: 440:1 =>
- /kisskb/src/drivers/misc/tifm_7xx1.c: warning: 'tifm_7xx1_resume' uses dynamic stack allocation [enabled by default]: 298:1 =>
- /kisskb/src/drivers/mmc/core/pwrseq_simple.c: warning: 'mmc_pwrseq_simple_set_gpios_value.isra.9' uses dynamic stack allocation [enabled by default]: 52:1 =>
- /kisskb/src/drivers/mtd/inftlmount.c: warning: 'check_free_sectors.isra.0.constprop.1' uses dynamic stack allocation [enabled by default]: 359:1 =>
- /kisskb/src/drivers/mtd/nftlmount.c: warning: 'check_free_sectors.isra.2' uses dynamic stack allocation [enabled by default]: 297:1 =>
- /kisskb/src/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c: warning: value computed is not used [-Wunused-value]: 9972:4 =>
- /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: warning: value computed is not used [-Wunused-value]: 4446:4 =>
- /kisskb/src/drivers/net/ethernet/marvell/mvpp2.c: warning: overflow in implicit constant conversion [-Woverflow]: 4366:41 =>
- /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c: warning: 'stmmac_dma_interrupt' uses dynamic stack allocation [enabled by default]: 2117:1 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.dev' may be used uninitialized in this function [-Wuninitialized]: 585:3 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.daddr' may be used uninitialized in this function [-Wuninitialized]: 587:22 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.fl4.saddr' may be used uninitialized in this function [-Wuninitialized]: 587:22 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.gtph_port' may be used uninitialized in this function [-Wuninitialized]: 587:22 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.iph' may be used uninitialized in this function [-Wuninitialized]: 589:20 =>
- /kisskb/src/drivers/net/gtp.c: warning: 'pktinfo.sk' may be used uninitialized in this function [-Wuninitialized]: 587:22 =>
- /kisskb/src/drivers/net/phy/dp83640_reg.h: warning: "PAGE0" redefined [enabled by default]: 8:0 =>
- /kisskb/src/drivers/net/wireless/intersil/p54/eeprom.c: warning: assuming signed overflow does not occur when assuming that (X - c) <= X is always true [-Wstrict-overflow]: 462:4, 461:4, 463:4, 460:4 =>
- /kisskb/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 =>
- /kisskb/src/drivers/scsi/dpt_i2o.c: warning: 'adpt_i2o_passthru' uses dynamic stack allocation [enabled by default]: 1893:1 =>
- /kisskb/src/drivers/scsi/osd/osd_initiator.c: warning: 'osd_req_decode_sense_full' uses dynamic stack allocation [enabled by default]: 1955:1 =>
- /kisskb/src/drivers/scsi/scsi_debug.c: warning: value computed is not used [-Wunused-value]: 1622:2 =>
- /kisskb/src/drivers/scsi/ufs/ufshcd.c: warning: 'ufs_get_device_desc' uses dynamic stack allocation [enabled by default]: 6093:1 =>
- /kisskb/src/drivers/scsi/ufs/ufshcd.c: warning: 'ufshcd_init_icc_levels' uses dynamic stack allocation [enabled by default]: 5986:1 =>
- /kisskb/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: warning: 'vchiq_dump_service_use_state' uses dynamic stack allocation [enabled by default]: 3498:1 =>
- /kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: warning: 'cxgbit_tx_datain_iso.isra.31' uses dynamic stack allocation [enabled by default]: 501:1 =>
- /kisskb/src/drivers/usb/host/xhci-tegra.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 552:6 =>
- /kisskb/src/fs/btrfs/raid56.c: warning: 'finish_parity_scrub' uses dynamic stack allocation [enabled by default]: 2513:1 =>
- /kisskb/src/fs/btrfs/raid56.c: warning: 'finish_rmw' uses dynamic stack allocation [enabled by default]: 1339:1 =>
- /kisskb/src/fs/btrfs/ref-verify.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 503:2, 592:7, 552:6, 555:2 => 555:2, 503:2
- /kisskb/src/fs/ocfs2/namei.c: warning: 'ocfs2_orphan_del' uses dynamic stack allocation [enabled by default]: 2400:1 =>
- /kisskb/src/include/linux/string.h: warning: array subscript is above array bounds [-Warray-bounds]: 266:29 =>
- /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix..ycbcr_enc' may be used uninitialized in this function [-Wuninitialized]: 132:22 =>
- /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.colorspace' may be used uninitialized in this function [-Wuninitialized]: 131:23 =>
- /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.field' may be used uninitialized in this function [-Wuninitialized]: 130:18 =>
- /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.quantization' may be used uninitialized in this function [-Wuninitialized]: 133:25 =>
- /kisskb/src/include/media/v4l2-mediabus.h: warning: 'pix.xfer_func' may be used uninitialized in this function [-Wuninitialized]: 134:22 =>
- /kisskb/src/include/net/netlink.h: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]: 717:38 =>
- /kisskb/src/include/net/route.h: warning: 'pktinfo.rt' may be used uninitialized in this function [-Wuninitialized]: 343:31 =>
- /kisskb/src/include/uapi/linux/swab.h: warning: 'b' may be used uninitialized in this function [-Wuninitialized]: 52:9 =>
- /kisskb/src/include/uapi/linux/swab.h: warning: 'g' may be used uninitialized in this function [-Wuninitialized]: 52:9 =>
- /kisskb/src/include/uapi/linux/swab.h: warning: 'r' may be used uninitialized in this function [-Wuninitialized]: 52:9 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1780>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1dc0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33, 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2000>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U20a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U21e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2960>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2be0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2f00>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3000>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U30a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U36e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3780>]' may be used uninitialized in this function [-Wuninitialized]: 146:32, 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3820>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3960>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3d20>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3f00>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4000>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4320>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U46e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5460>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6320>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6640>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U66e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6820>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6a00>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U70a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7140>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7320>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8140>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8be0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9280>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9320>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9c80>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uae60>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub000>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub0a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub960>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ube60>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc1e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc3c0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc6e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc780>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc8c0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucc80>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uce60>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucf00>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud5a0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue640>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue780>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue820>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ueaa0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uedc0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uee60>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf140>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf5a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/lib/reed_solomon/reed_solomon.c: warning: 'decode_rs16' uses dynamic stack allocation [enabled by default]: 373:1 =>
- /kisskb/src/lib/reed_solomon/reed_solomon.c: warning: 'decode_rs8' uses dynamic stack allocation [enabled by default]: 329:1 =>
- /kisskb/src/lib/xxhash.c: warning: the frame size of 1736 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 236:1 =>
- /kisskb/src/net/core/rtnetlink.c: warning: 'rtnl_newlink' uses dynamic stack allocation [enabled by default]: 3083:1 =>
- /kisskb/src/net/ipv6/xfrm6_state.c: warning: '__xfrm6_sort' uses dynamic stack allocation [enabled by default]: 84:1 =>
- /kisskb/src/net/netfilter/nfnetlink.c: warning: 'nfnetlink_rcv_batch' uses dynamic stack allocation [enabled by default]: 452:1 =>
- /kisskb/src/net/netfilter/nfnetlink.c: warning: 'nfnetlink_rcv_msg' uses dynamic stack allocation [enabled by default]: 223:1 =>
- /kisskb/src/net/openvswitch/actions.c: warning: 'ovs_fragment' uses dynamic stack allocation [enabled by default]: 943:1 =>
- /kisskb/src/net/openvswitch/datapath.c: warning: the frame size of 1456 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 1220:1 =>
- /kisskb/src/security/keys/big_key.c: warning: 'big_key_crypt' uses dynamic stack allocation [enabled by default]: 136:1 =>
- /kisskb/src/security/keys/dh.c: warning: 'kdf_ctr' uses dynamic stack allocation [enabled by default]: 211:1 =>
- /kisskb/src/sound/soc/soc-dapm.c: warning: 'private_value' may be used uninitialized in this function [-Wuninitialized]: 3984:28 =>
- arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for NF_TABLES_ARP: 214 =>
- arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for NF_TABLES_BRIDGE: 269 =>
- arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for NF_TABLES_INET: 108 =>
- arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for NF_TABLES_NETDEV: 109 =>
- arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for NF_TABLES_ARP: 200 =>
- arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for NF_TABLES_BRIDGE: 255 =>
- arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for NF_TABLES_INET: 94 =>
- arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for NF_TABLES_NETDEV: 95 =>
- warning: drivers/hwmon/ibmpowernv.o(.text+0xa3c): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x35cc4c): Section mismatch in reference from the function devm_memremap_pages() to the function .meminit.text:arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x35d528): Section mismatch in reference from the function devm_memremap_pages_release() to the function .meminit.text:arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x35e90): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): N/A =>
- warning: vmlinux.o(.text+0x377538): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x377d84): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x37f098): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x37f8e4): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x3a950): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): N/A =>
- warning: vmlinux.o(.text+0x3eab28): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x3eb374): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x49a5dc): Section mismatch in reference from the function hmm_devmem_release() to the function .meminit.text:arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x49a950): Section mismatch in reference from the function hmm_devmem_pages_create() to the function .meminit.text:arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x4a708c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x4a73a8): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x4aefac): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x4af2c8): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x4caf898): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x52196c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x521c88): Section mismatch in reference from the function .hmm_devmem_pages_create() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x25e0): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x2650): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x2834): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A =>
- warning: vmlinux.o(.text.unlikely+0x293c): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A =>

Gr{oetje,eeting}s,

Geert

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

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

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