Buildresult: stable-3.2/i386_defconfig/i386-gcc4.9 built on Feb 7 2020, 00:08

kisskb

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Status:	OK
Date/Time:	Feb 7 2020, 00:08
Duration:	0:02:59.510706
Builder:	ka2
Revision:	Linux 3.2.102 (`f63b2b3204ea962e9cc34a223771ec973694f8bf)`
Target:	stable-3.2/i386_defconfig/i386-gcc4.9
Branch:	stable-3.2
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 warnings (14) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. scripts/kconfig/confdata.c:748:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] scripts/kconfig/confdata.c:751:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] usr/gen_init_cpio.c:399:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] mm/slub.c:4476:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/x86/kernel/head_32.S:631: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:636: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/kernel/head_32.S:638: Warning: ignoring fill value in section `.bss..page_aligned' arch/x86/include/asm/uaccess_32.h:223:3: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct include/linux/blkdev.h:1292:39: warning: statement with no effect [-Wunused-value] arch/x86/include/asm/uaccess_32.h:223:3: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct 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] Full Log # git rev-parse -q --verify f63b2b3204ea962e9cc34a223771ec973694f8bf^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/stable linux-3.2.y warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify f63b2b3204ea962e9cc34a223771ec973694f8bf^{commit} f63b2b3204ea962e9cc34a223771ec973694f8bf # git checkout -q -f -B kisskb f63b2b3204ea962e9cc34a223771ec973694f8bf # git clean -qxdf # < git log -1 # commit f63b2b3204ea962e9cc34a223771ec973694f8bf # Author: Ben Hutchings <ben@decadent.org.uk> # Date: Fri Jun 1 00:30:27 2018 +0100 # # Linux 3.2.102 # < /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 f63b2b3204ea962e9cc34a223771ec973694f8bf # < make -s -j 48 ARCH=i386 O=/kisskb/build/stable-3.2_i386_defconfig_i386-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/i386-linux/bin/i386-linux- i386_defconfig In file included from scripts/kconfig/zconf.tab.c:2500: /kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write': /kisskb/src/scripts/kconfig/confdata.c:748:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 748 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~ /kisskb/src/scripts/kconfig/confdata.c:748:19: note: assuming directive output of 7 bytes /kisskb/src/scripts/kconfig/confdata.c:748:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097 748 \| sprintf(newname, "%s%s", dirname, basename); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:751:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=] 751 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~ /kisskb/src/scripts/kconfig/confdata.c:751:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097 751 \| sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid()); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # make -s -j 48 ARCH=i386 O=/kisskb/build/stable-3.2_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:454:26: /kisskb/src/usr/gen_init_cpio.c:399:4: warning: 'strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 399 \| strncpy(new_location, expanded, PATH_MAX); \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/mm/slub.c: In function 'show_slab_objects': /kisskb/src/mm/slub.c:4476:11: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] total += x; ^ /kisskb/src/arch/x86/kernel/head_32.S: Assembler messages: /kisskb/src/arch/x86/kernel/head_32.S:631: Warning: ignoring fill value in section `.bss..page_aligned' /kisskb/src/arch/x86/kernel/head_32.S:636: Warning: ignoring fill value in section `.bss..page_aligned' /kisskb/src/arch/x86/kernel/head_32.S:638: Warning: ignoring fill value in section `.bss..page_aligned' In file included from /kisskb/src/arch/x86/include/asm/uaccess.h:580:0, from /kisskb/src/include/linux/uaccess.h:5, from /kisskb/src/include/linux/highmem.h:7, 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.2' at /kisskb/src/fs/binfmt_misc.c:418:6: /kisskb/src/arch/x86/include/asm/uaccess_32.h:223:3: 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/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:1292:39: warning: statement with no effect [-Wunused-value] #define blk_integrity_register(a, b) (0) ^ /kisskb/src/drivers/md/dm-table.c:1313:3: note: in expansion of macro 'blk_integrity_register' blk_integrity_register(dm_disk(t->md), ^ In file included from /kisskb/src/arch/x86/include/asm/uaccess.h:580:0, from /kisskb/src/include/net/checksum.h:25, from /kisskb/src/include/linux/skbuff.h:28, from /kisskb/src/include/linux/if_ether.h:133, from /kisskb/src/include/linux/netdevice.h:29, from /kisskb/src/net/packet/af_packet.c:62: In function 'copy_from_user', inlined from 'packet_getsockopt' at /kisskb/src/net/packet/af_packet.c:3341:7: /kisskb/src/arch/x86/include/asm/uaccess_32.h:223:3: 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/drivers/usb/host/ohci-hcd.c:101:0: /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:642:2: 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:661:3: note: in expansion of macro 'ohci_dbg_sw' ohci_dbg_sw (ohci, &next, &size, ^ Setup is 14672 bytes (padded to 14848 bytes). System is 4790 kB CRC c4ad88e Kernel: arch/x86/boot/bzImage is ready (#1) Completed OK # rm -rf /kisskb/build/stable-3.2_i386_defconfig_i386-gcc4.9 # Build took: 0:02:59.510706

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