Buildresult: linus/axs101_defconfig/arcompact built on Oct 4 2019, 09:12

kisskb

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Status:	OK
Date/Time:	Oct 4 2019, 09:12
Duration:	0:02:05.721279
Builder:	ka1
Revision:	vfs: Fix EOVERFLOW testing in put_compat_statfs64 (`cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3)`
Target:	linus/axs101_defconfig/arcompact
Branch:	linus
Compiler:	arcompact (arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4 / GNU ld (GNU Binutils) 2.23.2)
Config:	axs101_defconfig (download)
Log:	Download original Possible warnings (2) <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] net/ipv4/tcp_input.c:4384:49: warning: array subscript is above array bounds [-Warray-bounds] 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/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-ld --version # < git log --format=%s --max-count=1 cc3a7bfe62b947b423fcb2cfe89fcba92bf48fa3 # < make -s -j 8 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- axs101_defconfig # Added to kconfig CONFIG_INITRAMFS_SOURCE="" # yes \n \| make -s -j 8 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- oldconfig yes: standard output: Broken pipe # make -s -j 8 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- <stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /kisskb/src/net/ipv4/tcp_input.c:4384:49: warning: array subscript is above array bounds [-Warray-bounds] tp->selective_acks[i-1] = tp->selective_acks[i]; ^ Completed OK # rm -rf /kisskb/build/linus_axs101_defconfig_arcompact # Build took: 0:02:05.721279

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