Buildresult: linus/44x/fsp2_defconfig/powerpc-gcc5 built on Oct 4 2019, 09:26

kisskb

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Status:	OK
Date/Time:	Oct 4 2019, 09:26
Duration:	0:01:32.956964
Builder:	ka2
Revision:	vfs: Fix EOVERFLOW testing in put_compat_statfs64 (`cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3)`
Target:	linus/44x/fsp2_defconfig/powerpc-gcc5
Branch:	linus
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	44x/fsp2_defconfig (download)
Log:	Download original No warnings found in log. 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-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # < make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- 44x/fsp2_defconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- INFO: Uncompressed kernel (size 0x956e80) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xa00000) Image Name: Linux-5.4.0-rc1-gcc3a7bfe62b9 Created: Fri Oct 4 09:28:07 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4202818 Bytes = 4104.31 KiB = 4.01 MiB Load Address: 00000000 Entry Point: 00000000 Completed OK # rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 # Build took: 0:01:32.956964

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