Buildresult: linus/nds32-defconfig/nds32le-gcc8 built on Aug 23 2018, 19:10

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Status:	OK
Date/Time:	Aug 23 2018, 19:10
Duration:	0:00:36.958777
Builder:	ka4
Revision:	include/linux/compiler.h: make compiler-.h mutually exclusive (`815f0ddb346c196018d4d8f8f55c12b83da1de3f)`
Target:	linus/nds32-defconfig/nds32le-gcc8
Branch:	linus
Compiler:	nds32le-gcc8 (nds32le-linux-gcc (GCC) 8.1.0)
Config:	defconfig (download)
Log:	Download original Possible warnings (2) fs/ext4/super.c:344:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] fs/ext4/super.c:349:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] Full Log # git rev-parse -q --verify 815f0ddb346c196018d4d8f8f55c12b83da1de3f^{commit} 815f0ddb346c196018d4d8f8f55c12b83da1de3f already have revision, skipping fetch # git checkout -q -f -B kisskb 815f0ddb346c196018d4d8f8f55c12b83da1de3f # git clean -qxdf # < git log -1 # commit 815f0ddb346c196018d4d8f8f55c12b83da1de3f # Author: Nick Desaulniers <ndesaulniers@google.com> # Date: Wed Aug 22 16:37:24 2018 -0700 # # include/linux/compiler.h: make compiler-.h mutually exclusive # # Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") # recently exposed a brittle part of the build for supporting non-gcc # compilers. # # Both Clang and ICC define __GNUC__, __GNUC_MINOR__, and # __GNUC_PATCHLEVEL__ for quick compatibility with code bases that haven't # added compiler specific checks for __clang__ or __INTEL_COMPILER. # # This is brittle, as they happened to get compatibility by posing as a # certain version of GCC. This broke when upgrading the minimal version # of GCC required to build the kernel, to a version above what ICC and # Clang claim to be. # # Rather than always including compiler-gcc.h then undefining or # redefining macros in compiler-intel.h or compiler-clang.h, let's # separate out the compiler specific macro definitions into mutually # exclusive headers, do more proper compiler detection, and keep shared # definitions in compiler_types.h. # # Fixes: cafa0010cd51 ("Raise the minimum required gcc version to 4.6") # Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com> # Suggested-by: Eli Friedman <efriedma@codeaurora.org> # Suggested-by: Joe Perches <joe@perches.com> # Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version # < git log --format=%s --max-count=1 815f0ddb346c196018d4d8f8f55c12b83da1de3f # < make -s -j 40 ARCH=nds32 O=/kisskb/build/linus_nds32-defconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- defconfig # make -s -j 40 ARCH=nds32 O=/kisskb/build/linus_nds32-defconfig_nds32le CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux- /kisskb/src/fs/ext4/super.c: In function '__save_error_info.isra.5': /kisskb/src/fs/ext4/super.c:344:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(es->s_last_error_func, func, sizeof(es->s_last_error_func)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ext4/super.c:349:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(es->s_first_error_func, func, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(es->s_first_error_func)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/linus_nds32-defconfig_nds32le # Build took: 0:00:36.958777

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