Buildresult: linus/mips-allnoconfig/mips-gcc8 built on Oct 4 2019, 09:55
kisskb
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Status:
OK
Date/Time:
Oct 4 2019, 09:55
Duration:
0:00:25.522120
Builder:
ka2
Revision:
vfs: Fix EOVERFLOW testing in put_compat_statfs64 (
cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3)
Target:
linus/mips-allnoconfig/mips-gcc8
Branch:
linus
Compiler:
mips-gcc8
(mips-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:
allnoconfig
(
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Log:
Download original
Possible warnings (1)
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
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/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-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-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- allnoconfig # make -s -j 8 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux- <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] FIT description: Linux 5.4.0-rc1+ Created: Fri Oct 4 09:55:56 2019 Image 0 (kernel@0) Description: Linux 5.4.0-rc1+ Created: Fri Oct 4 09:55:56 2019 Type: Kernel Image Compression: gzip compressed Data Size: 662002 Bytes = 646.49 KiB = 0.63 MiB Architecture: MIPS OS: Linux Load Address: 0x80100000 Entry Point: 0x80229be0 Hash algo: sha1 Hash value: 7e41846c31899f34ac4f8d3c59fd94b6e6f0cc04 Default Configuration: 'conf@default' Configuration 0 (conf@default) Description: Generic Linux kernel Kernel: kernel@0 Completed OK # rm -rf /kisskb/build/linus_mips-allnoconfig_mips-gcc8 # Build took: 0:00:25.522120
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