Buildresult: stable-34/i386_defconfig/i386-gcc4.9 built on Feb 7 2020, 00:18

kisskb

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Status:	Failed
Date/Time:	Feb 7 2020, 00:18
Duration:	0:00:43.560655
Builder:	blade46
Revision:	Linux 2.6.34.15 (`5878e067ecac4bd2320e933ec485c01190a5b881)`
Target:	stable-34/i386_defconfig/i386-gcc4.9
Branch:	stable-34
Compiler:	i386-gcc4.9 (i386-linux-gcc (GCC) 4.9.4 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	i386_defconfig (download)
Log:	Download original Possible errors make[2]: * [kernel/Makefile:138: kernel/timeconst.h] Error 255 make[1]: * [Makefile:892: kernel] Error 2 make: *** [Makefile:130: sub-make] Error 2 Possible warnings (106) scripts/kconfig/conf.c:159:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] scripts/kconfig/conf.c:231:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] scripts/kconfig/confdata.c:434:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 128 [-Wformat-overflow=] scripts/kconfig/confdata.c:437:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 128 [-Wformat-overflow=] usr/gen_init_cpio.c:393:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] include/linux/dmar.h:182:34: warning: statement with no effect [-Wunused-value] include/linux/dmar.h:183:39: warning: statement with no effect [-Wunused-value] arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c:44:6: warning: variable 'ax' set but not used [-Wunused-but-set-variable] mm/percpu.c:1377:1: warning: control reaches end of non-void function [-Wreturn-type] sound/pci/hda/hda_beep.h:53:42: warning: statement with no effect [-Wunused-value] arch/x86/kernel/head_32.S:623: Warning: ignoring fill value in section `.bss.page_aligned' arch/x86/kernel/head_32.S:629: Warning: ignoring fill value in section `.bss.page_aligned' arch/x86/kernel/head_32.S:632: Warning: ignoring fill value in section `.bss.page_aligned' include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/ata/ahci.c:3258:24: warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' [-Wenum-compare] sound/pci/hda/patch_realtek.c:2571:44: warning: 'kctl' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/acpi/acpica/nsrepair.c:200:21: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] fs/nfs/inode.c:140:41: warning: argument to 'sizeof' in '__builtin_memset' call is the same pointer type '__be32 ' as the destination; expected '__be32' or an explicit length [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] fs/quota/dquot.c:135:14: warning: 'quotatypes' defined but not used [-Wunused-variable] fs/quota/dquot.c:1701:23: warning: 'chid[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] fs/quota/dquot.c:1701:23: warning: 'chid[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] net/ipv4/netfilter/nf_nat_standalone.c:118:2: warning: case value '4' not in enumerated type 'enum ip_conntrack_info' [-Wswitch] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nat_decode_session' will never be NULL [-Waddress] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/linux/bio.h:666:41: warning: statement with no effect [-Wunused-value] include/linux/bio.h:666:41: warning: statement with no effect [-Wunused-value] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/linux/sunrpc/cache.h:225:5: warning: 'rv' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_unknown_protocol' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_unknown_protocol' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_tcp' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_udp' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_icmp' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_seq_adjust' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nfnetlink_parse_nat_setup' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_get_offset' will never be NULL [-Waddress] include/linux/blkdev.h:1278:39: warning: statement with no effect [-Wunused-value] include/linux/blkdev.h:1278:39: warning: statement with no effect [-Wunused-value] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] arch/x86/include/asm/uaccess_32.h:212:3: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_ftp' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'help' will never be NULL [-Waddress] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip_seq_adjust' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip_expect' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_addr' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_port' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_session' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_media' will never be NULL [-Waddress] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] drivers/gpu/drm/i915/i915_dma.c:1375:28: warning: 'compressed_llb' may be used uninitialized in this function [-Wmaybe-uninitialized] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_attach' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'destroy_conntrack' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l3proto_generic' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l4proto_generic' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l3proto_generic' will never be NULL [-Waddress] include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'noop_qdisc' will never be NULL [-Waddress] net/netfilter/nf_conntrack_netlink.c:755:11: warning: comparison between 'enum ctattr_tuple' and 'enum ctattr_type' [-Wenum-compare] drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] net/wireless/scan.c:523:33: warning: comparison between 'enum cfg80211_signal_type' and 'enum nl80211_bss' [-Wenum-compare] net/wireless/scan.c:579:33: warning: comparison between 'enum cfg80211_signal_type' and 'enum nl80211_bss' [-Wenum-compare] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] Full Log # git rev-parse -q --verify 5878e067ecac4bd2320e933ec485c01190a5b881^{commit} 5878e067ecac4bd2320e933ec485c01190a5b881 already have revision, skipping fetch # git checkout -q -f -B kisskb 5878e067ecac4bd2320e933ec485c01190a5b881 # git clean -qxdf # < git log -1 # commit 5878e067ecac4bd2320e933ec485c01190a5b881 # Author: Paul Gortmaker <paul.gortmaker@windriver.com> # Date: Mon Feb 10 17:31:40 2014 -0500 # # Linux 2.6.34.15 # # Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux-ld --version # < git log --format=%s --max-count=1 5878e067ecac4bd2320e933ec485c01190a5b881 # < make -s -j 32 ARCH=i386 O=/kisskb/build/stable-34_i386_defconfig_i386-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux- i386_defconfig /kisskb/src/scripts/kconfig/conf.c: In function 'conf_sym': /kisskb/src/scripts/kconfig/conf.c:159:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] 159 \| int type; \| ^~~~ /kisskb/src/scripts/kconfig/conf.c: In function 'conf_choice': /kisskb/src/scripts/kconfig/conf.c:231:6: warning: variable 'type' set but not used [-Wunused-but-set-variable] 231 \| int type; \| ^~~~ In file included from scripts/kconfig/zconf.tab.c:2451: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:434:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 128 [-Wformat-overflow=] 434 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:434:19: note: assuming directive output of 7 bytes /kisskb/src/scripts/kconfig/confdata.c:434:2: note: 'sprintf' output 1 or more bytes (assuming 135) into a destination of size 128 434 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:437:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 128 [-Wformat-overflow=] 437 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:437:3: note: 'sprintf' output between 13 and 150 bytes into a destination of size 128 437 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # make -s -j 32 ARCH=i386 O=/kisskb/build/stable-34_i386_defconfig_i386-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux- In function 'cpio_replace_env', inlined from 'cpio_mkfile_line' at /kisskb/src/usr/gen_init_cpio.c:448:26: /kisskb/src/usr/gen_init_cpio.c:393:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 393 \| strncpy(new_location, expanded, PATH_MAX); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Can't use 'defined(@array)' (Maybe you should just omit the defined()?) at /kisskb/src/kernel/timeconst.pl line 373. make[2]: [/kisskb/src/kernel/Makefile:138: kernel/timeconst.h] Error 255 make[2]: * Waiting for unfinished jobs.... In file included from /kisskb/src/arch/x86/kernel/apic/apic.c:30:0: /kisskb/src/arch/x86/kernel/apic/apic.c: In function 'lapic_suspend': /kisskb/src/include/linux/dmar.h:182:34: warning: statement with no effect [-Wunused-value] #define disable_intr_remapping() (0) ^ /kisskb/src/arch/x86/kernel/apic/apic.c:2022:3: note: in expansion of macro 'disable_intr_remapping' disable_intr_remapping(); ^ /kisskb/src/arch/x86/kernel/apic/apic.c: In function 'lapic_resume': /kisskb/src/include/linux/dmar.h:183:39: warning: statement with no effect [-Wunused-value] #define reenable_intr_remapping(mode) (0) ^ /kisskb/src/arch/x86/kernel/apic/apic.c:2099:3: note: in expansion of macro 'reenable_intr_remapping' reenable_intr_remapping(x2apic_mode); ^ In file included from /kisskb/src/arch/x86/kernel/acpi/realmode/video-vga.c:1:0: /kisskb/src/arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c: In function 'vga_set_basic_mode': /kisskb/src/arch/x86/kernel/acpi/realmode/../../../boot/video-vga.c:44:6: warning: variable 'ax' set but not used [-Wunused-but-set-variable] u16 ax; ^ make[1]: * [/kisskb/src/Makefile:892: kernel] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/mm/percpu.c: In function 'per_cpu_ptr_to_phys': /kisskb/src/mm/percpu.c:1377:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ In file included from /kisskb/src/sound/pci/hda/patch_conexant.c:32:0: /kisskb/src/sound/pci/hda/patch_conexant.c: In function 'patch_cxt5066': /kisskb/src/sound/pci/hda/hda_beep.h:53:42: warning: statement with no effect [-Wunused-value] #define snd_hda_attach_beep_device(...) 0 ^ /kisskb/src/sound/pci/hda/patch_conexant.c:2942:3: note: in expansion of macro 'snd_hda_attach_beep_device' snd_hda_attach_beep_device(codec, 0x13); ^ /kisskb/src/arch/x86/kernel/head_32.S: Assembler messages: /kisskb/src/arch/x86/kernel/head_32.S:623: Warning: ignoring fill value in section `.bss.page_aligned' /kisskb/src/arch/x86/kernel/head_32.S:629: Warning: ignoring fill value in section `.bss.page_aligned' /kisskb/src/arch/x86/kernel/head_32.S:632: Warning: ignoring fill value in section `.bss.page_aligned' In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/core/sock.c:98: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/bug.h:38:0, from /kisskb/src/include/linux/kernel.h:20, from /kisskb/src/drivers/ata/ahci.c:35: /kisskb/src/drivers/ata/ahci.c: In function 'ahci_init_one': /kisskb/src/drivers/ata/ahci.c:3258:24: warning: comparison between 'enum <anonymous>' and 'enum <anonymous>' [-Wenum-compare] WARN_ON(ATA_MAX_QUEUE > AHCI_MAX_CMDS); ^ /kisskb/src/include/asm-generic/bug.h:74:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ /kisskb/src/sound/pci/hda/patch_realtek.c: In function 'alc_build_controls': /kisskb/src/sound/pci/hda/patch_realtek.c:2571:44: warning: 'kctl' may be used uninitialized in this function [-Wmaybe-uninitialized] const char kname = kctl ? kctl->id.name : NULL; ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/core/skbuff.c:39: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/route.c:65: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/ip_input.c:117: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/mm.h:8, from /kisskb/src/net/ipv4/ip_forward.c:23: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/arch/x86/include/asm/uaccess.h:8, from /kisskb/src/net/ipv4/ip_output.c:45: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ /kisskb/src/drivers/acpi/acpica/nsrepair.c: In function 'acpi_ns_repair_object': /kisskb/src/drivers/acpi/acpica/nsrepair.c:200:21: warning: 'new_object' may be used uninitialized in this function [-Wmaybe-uninitialized] return_object_ptr = new_object; ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/ip_sockglue.c:18: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/net/ipv6/ip6_output.c:31: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/inet_connection_sock.c:16: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/arch/x86/include/asm/uaccess.h:8, from /kisskb/src/net/core/dev.c:75: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/tcp.c:249: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/tcp_ipv4.c:57: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/mm.h:8, from /kisskb/src/net/ipv4/tcp_minisocks.c:21: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/archrandom.h:26, from /kisskb/src/include/linux/random.h:67, from /kisskb/src/include/linux/net.h:58, from /kisskb/src/net/ipv6/ip6_input.c:26: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/fs/nfs/inode.c:16: /kisskb/src/fs/nfs/inode.c: In function 'nfs_zap_caches_locked': /kisskb/src/fs/nfs/inode.c:140:41: warning: argument to 'sizeof' in '__builtin_memset' call is the same pointer type '__be32 ' as the destination; expected '__be32' or an explicit length [-Wsizeof-pointer-memaccess] memset(NFS_COOKIEVERF(inode), 0, sizeof(NFS_COOKIEVERF(inode))); ^ /kisskb/src/arch/x86/include/asm/string_32.h:325:52: note: in definition of macro 'memset' #define memset(s, c, count) __builtin_memset(s, c, count) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/atomic.h:6, from /kisskb/src/net/ipv4/raw.c:41: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/arch/x86/include/asm/uaccess.h:8, from /kisskb/src/net/ipv4/udp.c:81: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/icmp.c:65: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/af_inet.c:74: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ /kisskb/src/fs/quota/dquot.c:135:14: warning: 'quotatypes' defined but not used [-Wunused-variable] static char quotatypes[] = INITQFNAMES; ^ /kisskb/src/fs/quota/dquot.c: In function 'dquot_transfer': /kisskb/src/fs/quota/dquot.c:1701:23: warning: 'chid[1]' may be used uninitialized in this function [-Wmaybe-uninitialized] transfer_to[cnt] = dqget(inode->i_sb, chid[cnt], cnt); ^ /kisskb/src/fs/quota/dquot.c:1783:8: note: 'chid[1]' was declared here qid_t chid[MAXQUOTAS]; ^ /kisskb/src/fs/quota/dquot.c:1701:23: warning: 'chid[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] transfer_to[cnt] = dqget(inode->i_sb, chid[cnt], cnt); ^ /kisskb/src/fs/quota/dquot.c:1783:8: note: 'chid[0]' was declared here qid_t chid[MAXQUOTAS]; ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv4/tunnel4.c:7: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/netfilter.h:6, from /kisskb/src/net/ipv4/netfilter.c:3: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/include/linux/bitmap.h:8, from /kisskb/src/include/linux/inetdevice.h:6, from /kisskb/src/net/ipv4/xfrm4_policy.c:13: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ /kisskb/src/net/ipv4/netfilter/nf_nat_standalone.c: In function 'nf_nat_fn': /kisskb/src/net/ipv4/netfilter/nf_nat_standalone.c:118:2: warning: case value '4' not in enumerated type 'enum ip_conntrack_info' [-Wswitch] case IP_CT_RELATED+IP_CT_IS_REPLY: ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/include/linux/textsearch.h:7, from /kisskb/src/include/linux/skbuff.h:27, from /kisskb/src/include/linux/icmp.h:86, from /kisskb/src/net/ipv4/netfilter/nf_nat_standalone.c:9: /kisskb/src/net/ipv4/netfilter/nf_nat_standalone.c: In function 'nf_nat_standalone_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nat_decode_session' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_standalone.c:293:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(ip_nat_decode_session, nat_decode_session); ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/ip.h:108, from /kisskb/src/include/net/ip.h:26, from /kisskb/src/net/ipv4/xfrm4_state.c:10: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/include/linux/device-mapper.h:11:0, from /kisskb/src/drivers/md/dm.h:14, from /kisskb/src/drivers/md/dm.c:8: /kisskb/src/drivers/md/dm.c: In function 'split_bvec': /kisskb/src/include/linux/bio.h:666:41: warning: statement with no effect [-Wunused-value] #define bio_integrity_clone(a, b, c, d) (0) ^ /kisskb/src/drivers/md/dm.c:1125:3: note: in expansion of macro 'bio_integrity_clone' bio_integrity_clone(clone, bio, GFP_NOIO, bs); ^ /kisskb/src/drivers/md/dm.c: In function 'clone_bio': /kisskb/src/include/linux/bio.h:666:41: warning: statement with no effect [-Wunused-value] #define bio_integrity_clone(a, b, c, d) (0) ^ /kisskb/src/drivers/md/dm.c:1153:3: note: in expansion of macro 'bio_integrity_clone' bio_integrity_clone(clone, bio, GFP_NOIO, bs); ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/archrandom.h:26, from /kisskb/src/include/linux/random.h:67, from /kisskb/src/include/linux/net.h:58, from /kisskb/src/net/ipv6/route.c:33: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/slab.h:12, from /kisskb/src/net/ipv4/xfrm4_input.c:12: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/fs/nfs/dns_resolve.c:18:0: /kisskb/src/fs/nfs/dns_resolve.c: In function 'nfs_dns_parse': /kisskb/src/include/linux/sunrpc/cache.h:225:5: warning: 'rv' may be used uninitialized in this function [-Wmaybe-uninitialized] if (rv < 0) ^ /kisskb/src/include/linux/sunrpc/cache.h:222:6: note: 'rv' was declared here int rv; ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/if_ether.h:124, from /kisskb/src/net/ipv4/xfrm4_output.c:11: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/ipv6_sockglue.c:25: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:11: /kisskb/src/net/ipv4/netfilter/nf_nat_core.c: In function 'nf_nat_protocol_unregister': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_unknown_protocol' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:544:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_protos[proto->protonum], ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c: In function 'nf_nat_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_unknown_protocol' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:738:3: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_protos[i], &nf_nat_unknown_protocol); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_tcp' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:739:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_protos[IPPROTO_TCP], &nf_nat_protocol_tcp); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_udp' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:740:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_protos[IPPROTO_UDP], &nf_nat_protocol_udp); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_protocol_icmp' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:741:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_protos[IPPROTO_ICMP], &nf_nat_protocol_icmp); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_seq_adjust' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:750:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_seq_adjust_hook, nf_nat_seq_adjust); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nfnetlink_parse_nat_setup' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:752:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nfnetlink_parse_nat_setup_hook, ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_get_offset' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_core.c:755:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_ct_nat_offset, nf_nat_get_offset); ^ In file included from /kisskb/src/include/linux/device-mapper.h:12:0, from /kisskb/src/drivers/md/dm.h:14, from /kisskb/src/drivers/md/dm-table.c:8: /kisskb/src/drivers/md/dm-table.c: In function 'dm_table_set_integrity': /kisskb/src/include/linux/blkdev.h:1278:39: warning: statement with no effect [-Wunused-value] #define blk_integrity_register(a, b) (0) ^ /kisskb/src/drivers/md/dm-table.c:1082:2: note: in expansion of macro 'blk_integrity_register' blk_integrity_register(dm_disk(t->md), ^ /kisskb/src/include/linux/blkdev.h:1278:39: warning: statement with no effect [-Wunused-value] #define blk_integrity_register(a, b) (0) ^ /kisskb/src/drivers/md/dm-table.c:1088:2: note: in expansion of macro 'blk_integrity_register' blk_integrity_register(dm_disk(t->md), NULL); ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/archrandom.h:26, from /kisskb/src/include/linux/random.h:67, from /kisskb/src/include/linux/net.h:58, from /kisskb/src/net/ipv6/udp.c:28: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/uaccess.h:571:0, from /kisskb/src/include/linux/uaccess.h:5, from /kisskb/src/include/linux/highmem.h:6, from /kisskb/src/include/linux/pagemap.h:10, from /kisskb/src/fs/binfmt_misc.c:26: In function 'copy_from_user', inlined from 'parse_command.part.3' at /kisskb/src/fs/binfmt_misc.c:419:6: /kisskb/src/arch/x86/include/asm/uaccess_32.h:212:3: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct copy_from_user_overflow(); ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/net/ipv4/netfilter/nf_nat_ftp.c:11: /kisskb/src/net/ipv4/netfilter/nf_nat_ftp.c: In function 'nf_nat_ftp_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_nat_ftp' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_ftp.c:116:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_ftp_hook, nf_nat_ftp); ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/net/ipv4/netfilter/nf_nat_irc.c:13: /kisskb/src/net/ipv4/netfilter/nf_nat_irc.c: In function 'nf_nat_irc_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'help' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_irc.c:78:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_irc_hook, help); ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/slab.h:12, from /kisskb/src/net/ipv6/raw.c:24: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:13: /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c: In function 'nf_nat_sip_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:531:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sip_hook, ip_nat_sip); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip_seq_adjust' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:532:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sip_seq_adjust_hook, ip_nat_sip_seq_adjust); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sip_expect' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:533:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sip_expect_hook, ip_nat_sip_expect); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_addr' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:534:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sdp_addr_hook, ip_nat_sdp_addr); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_port' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:535:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sdp_port_hook, ip_nat_sdp_port); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_session' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:536:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sdp_session_hook, ip_nat_sdp_session); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'ip_nat_sdp_media' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/ipv4/netfilter/nf_nat_sip.c:537:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_nat_sdp_media_hook, ip_nat_sdp_media); ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/icmp.c:32: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/tcp_ipv6.c:27: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ /kisskb/src/drivers/gpu/drm/i915/i915_dma.c: In function 'i915_driver_load': /kisskb/src/drivers/gpu/drm/i915/i915_dma.c:1375:28: warning: 'compressed_llb' may be used uninitialized in this function [-Wmaybe-uninitialized] dev_priv->compressed_llb = compressed_llb; ^ /kisskb/src/drivers/gpu/drm/i915/i915_dma.c:1317:38: note: 'compressed_llb' was declared here struct drm_mm_node compressed_fb, compressed_llb; ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/if_ether.h:124, from /kisskb/src/include/linux/netdevice.h:29, from /kisskb/src/net/ipv6/xfrm6_policy.c:16: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/net/xfrm.h:6, from /kisskb/src/net/ipv6/xfrm6_state.c:14: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/xfrm6_input.c:12: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/if_ether.h:124, from /kisskb/src/net/ipv6/xfrm6_output.c:12: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/mm_types.h:7, from /kisskb/src/include/linux/kmemcheck.h:4, from /kisskb/src/include/linux/skbuff.h:18, from /kisskb/src/include/linux/icmpv6.h:82, from /kisskb/src/include/linux/ipv6.h:216, from /kisskb/src/net/ipv6/netfilter.c:3: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/atomic.h:6, from /kisskb/src/include/linux/crypto.h:20, from /kisskb/src/include/crypto/hash.h:16, from /kisskb/src/net/ipv6/ah6.c:27: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/atomic.h:6, from /kisskb/src/include/linux/crypto.h:20, from /kisskb/src/include/crypto/aead.h:16, from /kisskb/src/net/ipv6/esp6.c:27: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/xfrm6_mode_transport.c:10: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/net/ipv6/xfrm6_mode_tunnel.c:8: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/xfrm6_mode_beet.c:13: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/ipv6/sit.c:20: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/include/linux/textsearch.h:7, from /kisskb/src/include/linux/skbuff.h:27, from /kisskb/src/include/linux/netfilter.h:6, from /kisskb/src/net/netfilter/nf_conntrack_core.c:15: /kisskb/src/net/netfilter/nf_conntrack_core.c: In function 'nf_conntrack_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_attach' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/netfilter/nf_conntrack_core.c:1465:3: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(ip_ct_attach, nf_conntrack_attach); ^ /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'destroy_conntrack' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/netfilter/nf_conntrack_core.c:1466:3: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_ct_destroy, destroy_conntrack); ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/include/linux/textsearch.h:7, from /kisskb/src/include/linux/skbuff.h:27, from /kisskb/src/include/linux/netfilter.h:6, from /kisskb/src/net/netfilter/nf_conntrack_proto.c:13: /kisskb/src/net/netfilter/nf_conntrack_proto.c: In function 'nf_conntrack_l3proto_unregister': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l3proto_generic' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/netfilter/nf_conntrack_proto.c:203:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_ct_l3protos[proto->l3proto], ^ /kisskb/src/net/netfilter/nf_conntrack_proto.c: In function 'nf_conntrack_l4proto_unregister': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l4proto_generic' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/netfilter/nf_conntrack_proto.c:327:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_ct_protos[l4proto->l3proto][l4proto->l4proto], ^ /kisskb/src/net/netfilter/nf_conntrack_proto.c: In function 'nf_conntrack_proto_init': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'nf_conntrack_l3proto_generic' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/netfilter/nf_conntrack_proto.c:352:3: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(nf_ct_l3protos[i], ^ In file included from /kisskb/src/include/linux/tracepoint.h:18:0, from /kisskb/src/include/linux/module.h:18, from /kisskb/src/net/sched/sch_generic.c:15: /kisskb/src/net/sched/sch_generic.c: In function 'dev_graft_qdisc': /kisskb/src/include/linux/rcupdate.h:457:12: warning: the comparison will always evaluate as 'true' for the address of 'noop_qdisc' will never be NULL [-Waddress] ((v) != NULL)) \ ^ /kisskb/src/net/sched/sch_generic.c:657:2: note: in expansion of macro 'rcu_assign_pointer' rcu_assign_pointer(dev_queue->qdisc, &noop_qdisc); ^ /kisskb/src/net/netfilter/nf_conntrack_netlink.c: In function 'ctnetlink_parse_tuple': /kisskb/src/net/netfilter/nf_conntrack_netlink.c:755:11: warning: comparison between 'enum ctattr_tuple' and 'enum ctattr_type' [-Wenum-compare] if (type == CTA_TUPLE_REPLY) ^ In file included from /kisskb/src/drivers/usb/host/ohci-hcd.c:108:0: /kisskb/src/drivers/usb/host/ohci-dbg.c: In function 'fill_registers_buffer': /kisskb/src/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] if (next != NULL) { \ ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:639:2: note: in expansion of macro 'ohci_dbg_sw' ohci_dbg_sw (ohci, &next, &size, ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:77:11: warning: the comparison will always evaluate as 'true' for the address of 'next' will never be NULL [-Waddress] if (next != NULL) { \ ^ /kisskb/src/drivers/usb/host/ohci-dbg.c:658:3: note: in expansion of macro 'ohci_dbg_sw' ohci_dbg_sw (ohci, &next, &size, ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/slab.h:12, from /kisskb/src/net/xfrm/xfrm_policy.c:17: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/netfilter/xt_policy.c:11: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/bug.h:38:0, from /kisskb/src/include/linux/kernel.h:20, from /kisskb/src/net/wireless/scan.c:6: /kisskb/src/net/wireless/scan.c: In function 'cfg80211_inform_bss': /kisskb/src/net/wireless/scan.c:523:33: warning: comparison between 'enum cfg80211_signal_type' and 'enum nl80211_bss' [-Wenum-compare] if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC && ^ /kisskb/src/include/asm-generic/bug.h:74:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ /kisskb/src/net/wireless/scan.c: In function 'cfg80211_inform_bss_frame': /kisskb/src/net/wireless/scan.c:579:33: warning: comparison between 'enum cfg80211_signal_type' and 'enum nl80211_bss' [-Wenum-compare] if (WARN_ON(wiphy->signal_type == NL80211_BSS_SIGNAL_UNSPEC && ^ /kisskb/src/include/asm-generic/bug.h:74:25: note: in definition of macro 'WARN_ON' int __ret_warn_on = !!(condition); \ ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/timer.h:4, from /kisskb/src/include/linux/workqueue.h:8, from /kisskb/src/net/xfrm/xfrm_state.c:16: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/xfrm/xfrm_output.c:13: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/thread_info.h:11, from /kisskb/src/include/linux/thread_info.h:56, from /kisskb/src/include/linux/preempt.h:9, from /kisskb/src/include/linux/spinlock.h:50, from /kisskb/src/include/linux/mmzone.h:7, from /kisskb/src/include/linux/gfp.h:4, from /kisskb/src/include/linux/slab.h:12, from /kisskb/src/net/xfrm/xfrm_input.c:10: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/sysctl.h:932, from /kisskb/src/net/xfrm/xfrm_sysctl.c:1: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/include/linux/prefetch.h:14, from /kisskb/src/include/linux/list.h:6, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/net/xfrm/xfrm_algo.c:12: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ In file included from /kisskb/src/arch/x86/include/asm/string.h:2:0, from /kisskb/src/include/linux/string.h:21, from /kisskb/src/arch/x86/include/asm/page_32.h:37, from /kisskb/src/arch/x86/include/asm/page.h:13, from /kisskb/src/arch/x86/include/asm/processor.h:18, from /kisskb/src/arch/x86/include/asm/atomic.h:6, from /kisskb/src/include/linux/crypto.h:20, from /kisskb/src/net/xfrm/xfrm_user.c:13: /kisskb/src/include/net/xfrm.h: In function 'xfrm_mark_get': /kisskb/src/include/net/xfrm.h:1590:48: warning: argument to 'sizeof' in '__builtin_memcpy' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memcpy(m, nla_data(attrs[XFRMA_MARK]), sizeof(m)); ^ /kisskb/src/arch/x86/include/asm/string_32.h:182:48: note: in definition of macro 'memcpy' #define memcpy(t, f, n) __builtin_memcpy(t, f, n) ^ make: *** [Makefile:130: sub-make] Error 2 Command 'make -s -j 32 ARCH=i386 O=/kisskb/build/stable-34_i386_defconfig_i386-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/stable-34_i386_defconfig_i386-gcc4.9 # Build took: 0:00:43.560655

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