Buildresult: linus/mips-defconfig/mips-gcc4.6 built on Oct 4 2019, 10:44

kisskb

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Status:	Failed
Date/Time:	Oct 4 2019, 10:44
Duration:	0:00:47.764064
Builder:	ka2
Revision:	vfs: Fix EOVERFLOW testing in put_compat_statfs64 (`cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3)`
Target:	linus/mips-defconfig/mips-gcc4.6
Branch:	linus
Compiler:	mips-gcc4.6 (mips-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	defconfig (download)
Log:	Download original Possible errors /kisskb/build/tmp/ccCch037.s:226: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:688: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:919: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:1213: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:1434: Error: can't resolve `_start' {UND section} - `L0' {.text section} make[3]: * [scripts/Makefile.build:266: arch/mips/vdso/vgettimeofday.o] Error 1 make[2]: * [scripts/Makefile.build:509: arch/mips/vdso] Error 2 make[1]: * [Makefile:1670: arch/mips] Error 2 make: * [Makefile:179: sub-make] Error 2 Possible warnings (4) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<U6e60>]' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3^{commit} cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 already have revision, skipping fetch # git checkout -q -f -B kisskb cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # git clean -qxdf # < git log -1 # commit cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # Author: Eric Sandeen <sandeen@redhat.com> # Date: Wed Oct 2 16:17:54 2019 -0500 # # vfs: Fix EOVERFLOW testing in put_compat_statfs64 # # Today, put_compat_statfs64() disallows nearly any field value over # 2^32 if f_bsize is only 32 bits, but that makes no sense. # compat_statfs64 is there for the explicit purpose of providing 64-bit # fields for f_files, f_ffree, etc. And f_bsize is always only 32 bits. # # As a result, 32-bit userspace gets -EOVERFLOW for i.e. large file # counts even with -D_FILE_OFFSET_BITS=64 set. # # In reality, only f_bsize and f_frsize can legitimately overflow # (fields like f_type and f_namelen should never be large), so test # only those fields. # # This bug was discussed at length some time ago, and this is the proposal # Al suggested at https://lkml.org/lkml/2018/8/6/640. It seemed to get # dropped amid the discussion of other related changes, but this # part seems obviously correct on its own, so I've picked it up and # sent it, for expediency. # # Fixes: 64d2ab32efe3 ("vfs: fix put_compat_statfs64() does not handle errors") # Signed-off-by: Eric Sandeen <sandeen@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-ld --version # < git log --format=%s --max-count=1 cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # < make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- defconfig # make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- /kisskb/src/arch/mips/vdso/Makefile:61: MIPS VDSO requires binutils >= 2.25 <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/mips/vdso/Makefile:61: MIPS VDSO requires binutils >= 2.25 /kisskb/build/tmp/ccCch037.s: Assembler messages: /kisskb/build/tmp/ccCch037.s:226: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:688: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:919: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:1213: Error: can't resolve `_start' {UND section} - `L0' {.text section} /kisskb/build/tmp/ccCch037.s:1434: Error: can't resolve `_start' {UND section} - `L0' {.text section} make[3]: * [/kisskb/src/scripts/Makefile.build:266: arch/mips/vdso/vgettimeofday.o] Error 1 make[2]: * [/kisskb/src/scripts/Makefile.build:509: arch/mips/vdso] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] make[1]: * [/kisskb/src/Makefile:1670: arch/mips] Error 2 make[1]: * Waiting for unfinished jobs.... /kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:140:32: warning: 'levelspread[<U6e60>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:88:6: note: 'levelspread[<U6e60>]' was declared here /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-defconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_mips-defconfig_mips # Build took: 0:00:47.764064

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