Build regressions/improvements in v4.19-rc7

From: Geert Uytterhoeven
Date: Mon Oct 08 2018 - 15:27:30 EST

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Below is the list of build error/warning regressions/improvements in
v4.19-rc7[1] compared to v4.18[2].

Summarized:
- build errors: +5/-3
- build warnings: +14717/-255

JFYI, when comparing v4.19-rc7[1] to v4.19-rc6[3], the summaries are:
- build errors: +0/-0
- build warnings: +374/-310

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/0238df646e6224016a45505d2c111a24669ebe21/ (all 240 configs)
[2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/94710cac0ef4ee177a63b5227664b38c95bbf703/ (239 out of 240 configs)
[3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/17b57b1883c1285f3d0dc2266e8f79286a7bef38/ (all 240 configs)

*** ERRORS ***

5 error regressions:
+ error: arch/sparc/kernel/.tmp_head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.init.text': => (.head.text+0x5040), (.head.text+0x5100)
+ error: arch/sparc/kernel/.tmp_head_32.o: relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o: => (.init.text+0xa4)
+ error: arch/sparc/kernel/process_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': => (.fixup+0x4), (.fixup+0xc)
+ error: arch/sparc/kernel/signal_32.o: relocation truncated to fit: R_SPARC_WDISP22 against `.text': => (.fixup+0x0), (.fixup+0x8), (.fixup+0x18), (.fixup+0x10), (.fixup+0x20)
+ error: ene_ub6250.c: relocation truncated to fit: R_NDS32_9_PCREL_RELA against `.text': => (.text+0x284)

3 error improvements:
- error: "__sanitizer_cov_trace_cmpd" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!: N/A =>
- error: "__sanitizer_cov_trace_cmpf" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined!: N/A =>
- error: "__sync_icache_dcache" [drivers/xen/xen-privcmd.ko] undefined!: N/A =>

*** WARNINGS ***

[Deleted 14577 lines about "warning: -ffunction-sections disabled; it makes profiling impossible [enabled by default]" on powerpc-all{mod,yes}config*]

14717 warning regressions:
+ /kisskb/src/arch/alpha/kernel/osf_sys.c: warning: unused variable 'err' [-Wunused-variable]: => 563:11
+ /kisskb/src/arch/alpha/kernel/osf_sys.c: warning: unused variable 'error' [-Wunused-variable]: => 532:6
+ /kisskb/src/arch/arc/include/asm/cmpxchg.h: warning: value computed is not used [-Wunused-value]: => 95:29
+ /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_CLEAR" redefined: 274:0 => 274:0, 274
+ /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h: warning: "M_SPC_CFG_ENABLE" redefined: 275:0 => 275, 275:0
+ /kisskb/src/arch/powerpc/include/asm/io.h: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 160:2
+ /kisskb/src/arch/powerpc/include/asm/io.h: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 160:2
+ /kisskb/src/arch/s390/mm/pgtable.c: warning: 'pmd_alloc_map' defined but not used [-Wunused-function]: => 413:15
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c: warning: (near initialization for 'blnd_cfg.black_color') [-Wmissing-braces]: => 1903:9
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_hw_sequencer.c: warning: missing braces around initializer [-Wmissing-braces]: => 1903:9
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces]: => 1447:10
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c: warning: missing braces around initializer [-Wmissing-braces]: => 1447:10
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c: warning: (near initialization for 'task_info.process_name') [-Wmissing-braces]: => 262:10
+ /kisskb/src/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c: warning: missing braces around initializer [-Wmissing-braces]: => 262:10
+ /kisskb/src/drivers/gpu/drm/drm_atomic.c: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]: => 760:38
+ /kisskb/src/drivers/gpu/drm/drm_atomic.c: warning: format '%zu' expects argument of type 'size_t', but argument 5 has type 'unsigned int' [-Wformat=]: => 436:21
+ /kisskb/src/drivers/i2c/i2c-core-base.c: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 235:5
+ /kisskb/src/drivers/i2c/i2c-core-base.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 235:5
+ /kisskb/src/drivers/iio/proximity/isl29501.c: warning: 'msb' may be used uninitialized in this function [-Wuninitialized]: => 253:34, 253:7
+ /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_lmk_one.isra.26' uses dynamic stack allocation [enabled by default]: => 645:1
+ /kisskb/src/drivers/md/dm-crypt.c: warning: 'crypt_iv_tcw_whitening.isra.25' uses dynamic stack allocation [enabled by default]: => 792:1
+ /kisskb/src/drivers/mtd/nand/raw/qcom_nandc.c: warning: "PAGE_READ" redefined: => 154
+ /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]: => 660:3
+ /kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 659:5
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_add_vlan_id' uses dynamic stack allocation [enabled by default]: => 311:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_del_vlan_id' uses dynamic stack allocation [enabled by default]: => 325:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_dev_init' uses dynamic stack allocation [enabled by default]: => 487:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_query_rgid' uses dynamic stack allocation [enabled by default]: => 209:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_register_dmb' uses dynamic stack allocation [enabled by default]: => 276:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_signal_ieq' uses dynamic stack allocation [enabled by default]: => 353:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'ism_unregister_dmb' uses dynamic stack allocation [enabled by default]: => 297:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'query_info' uses dynamic stack allocation [enabled by default]: => 84:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'register_ieq' uses dynamic stack allocation [enabled by default]: => 140:1
+ /kisskb/src/drivers/s390/net/ism_drv.c: warning: 'register_sba' uses dynamic stack allocation [enabled by default]: => 111:1
+ /kisskb/src/drivers/soc/qcom/rpmh.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: => 355:6
+ /kisskb/src/drivers/spi/spi-sh-msiof.c: warning: "STR" redefined: 77:0 => 78:0, 78
+ /kisskb/src/fs/gfs2/bmap.c: warning: 'height' may be used uninitialized in this function [-Wuninitialized]: => 926:18
+ /kisskb/src/fs/gfs2/bmap.c: warning: 'len' may be used uninitialized in this function [-Wuninitialized]: => 565:6
+ /kisskb/src/fs/mpage.c: warning: the frame size of 1108 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 338:1
+ /kisskb/src/fs/mpage.c: warning: the frame size of 1148 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 690:1
+ /kisskb/src/fs/ntfs/aops.c: warning: the frame size of 2176 bytes is larger than 2048 bytes [-Wframe-larger-than=]: => 1328:1
+ /kisskb/src/fs/ocfs2/dlmglue.c: warning: 'lockdep_keys' defined but not used [-Wunused-variable]: => 99:30
+ /kisskb/src/include/linux/mtd/onenand.h: warning: 'struct mtd_oob_ops' declared inside parameter list [enabled by default]: => 225:12
+ /kisskb/src/include/linux/mtd/onenand.h: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]: => 225:12
+ /kisskb/src/include/linux/spinlock.h: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]: => 384:2
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 129:33, 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1000>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1780>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1dc0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2280>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2820>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2be0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2e60>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3c80>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4140>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4500>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4820>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U50a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U53c0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U56e0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5a00>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33, 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5be0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6000>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6140>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6280>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6320>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6460>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7500>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7640>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7820>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7a00>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8640>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9000>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U90a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9460>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uaaa0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uadc0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub0a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub6e0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubdc0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc640>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud3c0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud780>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud820>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud960>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udd20>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue8c0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uedc0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uef00>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf000>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf1e0>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf460>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 129:33
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf960>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufb40>]' may be used uninitialized in this function [-Wuninitialized]: => 148:32
+ /kisskb/src/kernel/sched/core.c: warning: unused variable 'steal' [-Wunused-variable]: => 139:6
+ /kisskb/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1696 bytes is larger than 1280 bytes [-Wframe-larger-than=]: => 341:1
+ /kisskb/src/lib/test_hexdump.c: warning: 'strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=]: => 102:3
+ /kisskb/src/mm/slub.c: warning: 'deactivate_slab.isra.50' uses dynamic stack allocation [enabled by default]: => 2132:1
+ /kisskb/src/mm/slub.c: warning: 'get_partial_node.isra.52' uses dynamic stack allocation [enabled by default]: => 1832:1
+ /kisskb/src/mm/slub.c: warning: 'unfreeze_partials.isra.51' uses dynamic stack allocation [enabled by default]: => 2200:1
+ /kisskb/src/net/core/filter.c: warning: value computed is not used [-Wunused-value]: => 3268:4
+ /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1248 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3156:1
+ /kisskb/src/net/core/rtnetlink.c: warning: the frame size of 1296 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 3156:1
+ /kisskb/src/net/ncsi/ncsi-manage.c: warning: 'vid' may be used uninitialized in this function [-Wuninitialized]: 625:19 => 625:19, 610:5
+ /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.6' uses dynamic stack allocation [enabled by default]: => 1051:1
+ /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.7' uses dynamic stack allocation [enabled by default]: => 772:1
+ /kisskb/src/net/sched/sch_cake.c: warning: the frame size of 1480 bytes is larger than 1280 bytes [-Wframe-larger-than=]: => 2854:1
+ /kisskb/src/net/sctp/sm_make_chunk.c: warning: 'sctp_pack_cookie.isra.9' uses dynamic stack allocation [enabled by default]: => 1700:1
+ /kisskb/src/net/sunrpc/stats.c: warning: 'rpc_clnt_show_stats' uses dynamic stack allocation [enabled by default]: => 268:1
+ /kisskb/src/scripts/unifdef.c: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: => 453:28
+ warning: drivers/hwmon/ibmpowernv.o(.text+0xfe8): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o(.text+0x2f3a70): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x2f42b4): 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+0x2fa850): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x2fb094): 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+0x335d8): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): => N/A
+ warning: vmlinux.o(.text+0x367840): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): => N/A
+ warning: vmlinux.o(.text+0x368084): 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+0x36b4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A
+ warning: vmlinux.o(.text+0x37fe0): 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+0x3944): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): => N/A
+ warning: vmlinux.o(.text+0x3978): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): => N/A
+ warning: vmlinux.o(.text+0x42324c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x423548): 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+0x42a98c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x42ac88): 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+0x49e32c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): => N/A
+ warning: vmlinux.o(.text+0x49e628): 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+0x4df499c): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): => N/A
+ warning: vmlinux.o(.text.unlikely+0x26a8): 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+0x2718): 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+0x2820): 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

255 warning improvements:
- /kisskb/src/arch/s390/kernel/sysinfo.c: warning: 'sysinfo_show' defined but not used [-Wunused-function]: 275:12 =>
- /kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'arch_init_clk_ops' is deprecated (declared at /kisskb/src/arch/sh/include/asm/clock.h:8) [-Wdeprecated-declarations]: 53:3 =>
- /kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: warning: 'cpg_clk_init' is deprecated (declared at /kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:47) [-Wdeprecated-declarations]: 77:2 =>
- /kisskb/src/arch/sh/kernel/cpu/sh4/clock-sh4-202.c: warning: 'cpg_clk_init' is deprecated (declared at /kisskb/src/arch/sh/include/asm/clock.h:12) [-Wdeprecated-declarations]: 162:2 =>
- /kisskb/src/arch/sh/kernel/cpu/sh4a/clock-sh7780.c: warning: 'cpg_clk_init' is deprecated (declared at /kisskb/src/arch/sh/include/asm/clock.h:12) [-Wdeprecated-declarations]: 110:2 =>
- /kisskb/src/arch/sparc/include/asm/cacheflush_32.h: warning: 'struct page' declared inside parameter list: 40:37 =>
- /kisskb/src/arch/sparc/include/asm/cacheflush_32.h: warning: its scope is only this definition or declaration, which is probably not what you want: 40:37 =>
- /kisskb/src/crypto/ablkcipher.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: 448:2, 374:2 =>
- /kisskb/src/crypto/async_tx/async_pq.c: warning: 'async_gen_syndrome' uses dynamic stack allocation [enabled by default]: 266:1 =>
- /kisskb/src/crypto/async_tx/async_pq.c: warning: 'async_syndrome_val' uses dynamic stack allocation [enabled by default]: 429:1 =>
- /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]: 1506:2, 1507:2, 1505:2 =>
- /kisskb/src/drivers/devfreq/devfreq.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: 593:2 =>
- /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/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/i2c/tda998x_drv.c: warning: 'reg_write_range' uses dynamic stack allocation [enabled by default]: 612:1 =>
- /kisskb/src/drivers/gpu/drm/msm/msm_fence.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 34:2 =>
- /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/user.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: 192:2 =>
- /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c: warning: 'acr_r352_load' uses dynamic stack allocation [enabled by default]: 815:1 =>
- /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c: warning: 'acr_r352_ls_write_wpr' uses dynamic stack allocation [enabled by default]: 451:1 =>
- /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r367.c: warning: 'acr_r367_ls_write_wpr' uses dynamic stack allocation [enabled by default]: 302:1 =>
- /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/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]: 880:3, 790:3 =>
- /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/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/mtd/maps/solutionengine.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'resource_size_t' [-Wformat]: 64:9 =>
- /kisskb/src/drivers/mtd/maps/solutionengine.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'resource_size_t' [-Wformat]: 64:9 =>
- /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/intel/ice/ice_main.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 4983:5, 4979:5 =>
- /kisskb/src/drivers/net/ethernet/marvell/sky2.c: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: 4928:3 =>
- /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c: warning: 'stmmac_pci_resume' defined but not used [-Wunused-function]: 324:12 =>
- /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c: warning: 'stmmac_pci_suspend' defined but not used [-Wunused-function]: 306:12 =>
- /kisskb/src/drivers/net/hamradio/hdlcdrv.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 614:4 =>
- /kisskb/src/drivers/net/phy/mdio-mux-gpio.c: warning: 'mdio_mux_gpio_switch_fn' uses dynamic stack allocation [enabled by default]: 42:1 =>
- /kisskb/src/drivers/net/ppp/ppp_mppe.c: warning: 'get_new_key_from_sha' uses dynamic stack allocation [enabled by default]: 158:1 =>
- /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/nvmem/rave-sp-eeprom.c: warning: 'rave_sp_eeprom_io' uses dynamic stack allocation [enabled by default]: 133:1 =>
- /kisskb/src/drivers/perf/arm_pmu_platform.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 234:5 =>
- /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/rpmsg/qcom_smd.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 1068:2, 1296:3 =>
- /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/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]: 3520:6, 4040:2 =>
- /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]: 5625:2, 5626:2, 3522:6, 4041:2 =>
- /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, 3518:6, 4039:2 =>
- /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]: 1882:4, 1888:4, 1886:4, 1892:4, 1890:4 =>
- /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]: 1463:6, 1468:5 =>
- /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]: 391:2, 522:2 =>
- /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/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/usb/typec/tps6598x.c: warning: 'tps6598x_block_read' uses dynamic stack allocation [enabled by default]: 102:1 =>
- /kisskb/src/drivers/video/fbdev/amifb.c: warning: 'amifb_setup' defined but not used [-Wunused-function]: 2344:19 =>
- /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]: 249:3, 257:3 =>
- /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/mpage.c: warning: the frame size of 1088 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 316:1 =>
- /kisskb/src/fs/mpage.c: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 676:1 =>
- /kisskb/src/fs/ntfs/aops.c: warning: 'ntfs_write_mst_block' uses dynamic stack allocation [enabled by default]: 1329:1 =>
- /kisskb/src/fs/ntfs/compress.c: warning: 'ntfs_decompress' uses dynamic stack allocation [enabled by default]: 441:1 =>
- /kisskb/src/fs/ntfs/mft.c: warning: 'ntfs_sync_mft_mirror' uses dynamic stack allocation [enabled by default]: 637:1 =>
- /kisskb/src/fs/ntfs/mft.c: warning: 'write_mft_record_nolock' uses dynamic stack allocation [enabled by default]: 845:1 =>
- /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/kern_levels.h: warning: format '%zd' expects argument of type 'signed size_t', but argument 3 has type 'ssize_t {aka int}' [-Wformat=]: 5:18 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncat' specified bound 1 equals source length [-Wstringop-overflow=]: 313:10 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncat' specified bound 4 equals source length [-Wstringop-overflow=]: 313:10 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 20 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 28 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 16 bytes from a string of length 32 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 19 bytes from a string of length 19 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 31 bytes from a string of length 31 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 31 bytes from a string of length 64 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 32 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 32 bytes from a string of length 49 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 4 bytes from a string of length 7 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 5 bytes from a string of length 49 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 64 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated before terminating nul copying 11 bytes from a string of the same length [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated before terminating nul copying 16 bytes from a string of the same length [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated before terminating nul copying 8 bytes from a string of the same length [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated copying 28 bytes from a string of length 29 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated copying between 0 and 32 bytes from a string of length 32 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' output truncated copying between 1 and 27 bytes from a string of length 29 [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 1024 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 128 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 129 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 16 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 20 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 200 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 22 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 256 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 4 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/linux/string.h: warning: '__builtin_strncpy' specified bound 8 equals destination size [-Wstringop-truncation]: 246:9 =>
- /kisskb/src/include/scsi/fc_encode.h: warning: 'strncpy' output may be truncated copying 64 bytes from a string of length 79 [-Wstringop-truncation]: 275:3, 287:3 =>
- /kisskb/src/include/trace/events/wbt.h: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 70:3, 106:3, 36:3, 141:3 =>
- /kisskb/src/include/trace/events/writeback.h: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 324:3, 99:3, 375:3, 69:3, 277:3, 299:3, 586:3, 223:3, 179:3, 660:3 =>
- /kisskb/src/kernel/cgroup/cgroup-v1.c: warning: 'root' may be used uninitialized in this function [-Wmaybe-uninitialized]: 1256:3 =>
- /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[<U13c0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2000>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2320>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2460>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U25a0>]' 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 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2c80>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2d20>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U36e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32, 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3d20>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U48c0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4a00>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4aa0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4b40>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4be0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U51e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5aa0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U61e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32, 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6500>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U65a0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /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[<U7460>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7dc0>]' 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[<U8820>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8b40>]' may be used uninitialized in this function [-Wuninitialized]: 146:32, 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9140>]' 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[<U95a0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U96e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9be0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /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[<Ua6e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uaa00>]' 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[<Ubaa0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33, 146:32 => 129:33
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc000>]' 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[<Uc6e0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc960>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uca00>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucd20>]' 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[<Udb40>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uddc0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue500>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue6e0>]' 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]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf280>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf6e0>]' may be used uninitialized in this function [-Wuninitialized]: 127:33 =>
- /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf8c0>]' may be used uninitialized in this function [-Wuninitialized]: 146:32 =>
- /kisskb/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1672 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 343:1 =>
- /kisskb/src/lib/bch.c: warning: 'build_deg2_base' uses dynamic stack allocation [enabled by default]: 1149:1 =>
- /kisskb/src/lib/bch.c: warning: 'encode_bch' uses dynamic stack allocation [enabled by default]: 253:1 =>
- /kisskb/src/lib/bch.c: warning: 'solve_linear_system.isra.15.constprop.16' uses dynamic stack allocation [enabled by default]: 502:1 =>
- /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/lz4/lz4hc_compress.c: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]: 579:1 =>
- /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/mm/slub.c: warning: 'deactivate_slab.isra.49' uses dynamic stack allocation [enabled by default]: 2134:1 =>
- /kisskb/src/mm/slub.c: warning: 'get_partial_node.isra.51' uses dynamic stack allocation [enabled by default]: 1834:1 =>
- /kisskb/src/mm/slub.c: warning: 'unfreeze_partials.isra.50' uses dynamic stack allocation [enabled by default]: 2202:1 =>
- /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/flow_dissector.c: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized]: 789:7 =>
- /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/netfilter/ipset/ip_set_core.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 1170:2 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_decrypt_response.isra.5' uses dynamic stack allocation [enabled by default]: 1048:1 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_encrypt_response.isra.6' uses dynamic stack allocation [enabled by default]: 769:1 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_auth.isra.7' uses dynamic stack allocation [enabled by default]: 178:1 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_secure_packet_encrypt.isra.8' uses dynamic stack allocation [enabled by default]: 242:1 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_1' uses dynamic stack allocation [enabled by default]: 398:1 =>
- /kisskb/src/net/rxrpc/rxkad.c: warning: 'rxkad_verify_packet_2' uses dynamic stack allocation [enabled by default]: 498:1 =>
- /kisskb/src/net/sctp/sm_make_chunk.c: warning: 'sctp_pack_cookie.isra.8' uses dynamic stack allocation [enabled by default]: 1700:1 =>
- /kisskb/src/net/tipc/bearer.c: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation]: 141:2 =>
- /kisskb/src/net/tls/tls_sw.c: warning: 'tls_read_size' uses dynamic stack allocation [enabled by default]: 996:1 =>
- /kisskb/src/net/xfrm/xfrm_policy.c: warning: array subscript is above array bounds [-Warray-bounds]: 2380:15 =>
- /kisskb/src/security/apparmor/policy_unpack.c: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]: 515:9 =>
- /kisskb/src/security/selinux/hooks.c: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation]: 6718:2 =>
- /kisskb/src/sound/soc/fsl/fsl_ssi.c: warning: 'baudrate' may be used uninitialized in this function [-Wuninitialized]: 769:7 =>
- modpost: WARNING: modpost: Found 1 section mismatch(es).: 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: unmet direct dependencies detected for PREEMPT_COUNT: 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+0x389170): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x3899b4): 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+0x390750): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x390f94): 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+0x3ff120): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A =>
- warning: vmlinux.o(.text+0x3ff964): 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+0x4b8b0c): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x4b8e08): 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+0x4c09cc): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x4c0cc8): 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+0x4e475d4): Section mismatch in reference from the function .create_device_attrs() to the function .init.text:.make_sensor_label(): N/A =>
- warning: vmlinux.o(.text+0x535dac): Section mismatch in reference from the function .hmm_devmem_release() to the function .meminit.text:.arch_remove_memory(): N/A =>
- warning: vmlinux.o(.text+0x5360a8): 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 =>

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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