Buildresult: linus/ppc64le_defconfig+NO_KVM/powerpc-gcc5 built on Sep 14 2021, 10:32

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Status:	Failed
Date/Time:	Sep 14 2021, 10:32
Duration:	0:01:59.902842
Builder:	ka7
Revision:	tools: compiler-gcc.h: Guard error attribute use with __has_attribute (`d0ee23f9d78be5531c4b055ea424ed0b489dfe9b)`
Target:	linus/ppc64le_defconfig+NO_KVM/powerpc-gcc5
Branch:	linus
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	ppc64le_defconfig+NO_KVM (download)
Log:	Download original Possible errors include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "(" make[2]: * [arch/powerpc/boot/Makefile:225: arch/powerpc/boot/crt0.o] Error 1 include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "(" include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "(" make[2]: * [arch/powerpc/boot/Makefile:225: arch/powerpc/boot/div64.o] Error 1 make[1]: * [arch/powerpc/Makefile:283: zImage] Error 2 make: * [Makefile:219: __sub-make] Error 2 Possible warnings (22) include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef] include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef] Full Log # git rev-parse -q --verify d0ee23f9d78be5531c4b055ea424ed0b489dfe9b^{commit} d0ee23f9d78be5531c4b055ea424ed0b489dfe9b already have revision, skipping fetch # git checkout -q -f -B kisskb d0ee23f9d78be5531c4b055ea424ed0b489dfe9b # git clean -qxdf # < git log -1 # commit d0ee23f9d78be5531c4b055ea424ed0b489dfe9b # Author: Nathan Chancellor <nathan@kernel.org> # Date: Mon Sep 13 15:09:00 2021 -0700 # # tools: compiler-gcc.h: Guard error attribute use with __has_attribute # # When building objtool with HOSTCC=clang, there are several errors along # the lines of # # orc_dump.c:201:28: error: unknown attribute 'error' ignored [-Werror,-Wunknown-attributes] # # This occurs after commit 4e59869aa655 ("compiler-gcc.h: drop checks for # older GCC versions"), which removed the GCC_VERSION gating. The removed # version check just so happened to prevent __compiletime_error() from # being defined with clang because it pretends to be GCC 4.2.1 for # compatibility but the error attribute was not added to clang until # 14.0.0. # # Commit 815f0ddb346c ("include/linux/compiler.h: make compiler-.h # mutually exclusive") and commit a3f8a30f3f00 ("Compiler Attributes: use # feature checks instead of version checks") refactored the handling of # attributes in the main kernel to avoid situations like this but that # refactoring has never been done for the tools directory. # # Refactoring is a rather large undertaking and this has never been an # issue before so instead, just guard the definition of # __compiletime_error() with __has_attribute() so that there are no more # errors. # # Fixes: 4e59869aa655 ("compiler-gcc.h: drop checks for older GCC versions") # Signed-off-by: Nathan Chancellor <nathan@kernel.org> # 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 d0ee23f9d78be5531c4b055ea424ed0b489dfe9b # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc64le_defconfig # Added to kconfig CONFIG_KVM_BOOK3S_64=n # Added to kconfig CONFIG_KVM=n # < make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- help # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- olddefconfig # make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from <command-line>:0:0: /kisskb/src/include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__assume_aligned__) ^ /kisskb/src/include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "(" #if __has_attribute(__assume_aligned__) ^ /kisskb/src/include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__copy__) ^ /kisskb/src/include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "(" #if __has_attribute(__copy__) ^ /kisskb/src/include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__designated_init__) ^ /kisskb/src/include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "(" #if __has_attribute(__designated_init__) ^ /kisskb/src/include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__error__) ^ /kisskb/src/include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "(" #if __has_attribute(__error__) ^ /kisskb/src/include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__externally_visible__) ^ /kisskb/src/include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "(" #if __has_attribute(__externally_visible__) ^ In file included from <command-line>:0:0: /kisskb/src/include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__no_caller_saved_registers__) ^ /kisskb/src/include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "(" #if __has_attribute(__no_caller_saved_registers__) ^ /kisskb/src/include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__noclone__) ^ /kisskb/src/include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "(" #if __has_attribute(__noclone__) ^ /kisskb/src/include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__fallthrough__) ^ /kisskb/src/include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "(" #if __has_attribute(__fallthrough__) ^ /kisskb/src/include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__nonstring__) ^ /kisskb/src/include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "(" #if __has_attribute(__nonstring__) ^ /kisskb/src/include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__no_profile_instrument_function__) ^ /kisskb/src/include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "(" #if __has_attribute(__no_profile_instrument_function__) ^ /kisskb/src/include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__warning__) ^ /kisskb/src/include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "(" #if __has_attribute(__warning__) ^ make[2]: * [/kisskb/src/arch/powerpc/boot/Makefile:225: arch/powerpc/boot/crt0.o] Error 1 make[2]: * Waiting for unfinished jobs.... In file included from <command-line>:0:0: /kisskb/src/include/linux/compiler_attributes.h:62:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__assume_aligned__) ^ /kisskb/src/include/linux/compiler_attributes.h:62:20: error: missing binary operator before token "(" #if __has_attribute(__assume_aligned__) ^ /kisskb/src/include/linux/compiler_attributes.h:88:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__copy__) ^ /kisskb/src/include/linux/compiler_attributes.h:88:20: error: missing binary operator before token "(" #if __has_attribute(__copy__) ^ /kisskb/src/include/linux/compiler_attributes.h:113:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__designated_init__) ^ /kisskb/src/include/linux/compiler_attributes.h:113:20: error: missing binary operator before token "(" #if __has_attribute(__designated_init__) ^ /kisskb/src/include/linux/compiler_attributes.h:124:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__error__) ^ /kisskb/src/include/linux/compiler_attributes.h:124:20: error: missing binary operator before token "(" #if __has_attribute(__error__) ^ /kisskb/src/include/linux/compiler_attributes.h:135:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__externally_visible__) ^ /kisskb/src/include/linux/compiler_attributes.h:135:20: error: missing binary operator before token "(" #if __has_attribute(__externally_visible__) ^ In file included from <command-line>:0:0: /kisskb/src/include/linux/compiler_attributes.h:171:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__no_caller_saved_registers__) ^ /kisskb/src/include/linux/compiler_attributes.h:171:20: error: missing binary operator before token "(" #if __has_attribute(__no_caller_saved_registers__) ^ /kisskb/src/include/linux/compiler_attributes.h:182:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__noclone__) ^ /kisskb/src/include/linux/compiler_attributes.h:182:20: error: missing binary operator before token "(" #if __has_attribute(__noclone__) ^ /kisskb/src/include/linux/compiler_attributes.h:199:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__fallthrough__) ^ /kisskb/src/include/linux/compiler_attributes.h:199:20: error: missing binary operator before token "(" #if __has_attribute(__fallthrough__) ^ /kisskb/src/include/linux/compiler_attributes.h:226:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__nonstring__) ^ /kisskb/src/include/linux/compiler_attributes.h:226:20: error: missing binary operator before token "(" #if __has_attribute(__nonstring__) ^ /kisskb/src/include/linux/compiler_attributes.h:238:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__no_profile_instrument_function__) ^ /kisskb/src/include/linux/compiler_attributes.h:238:20: error: missing binary operator before token "(" #if __has_attribute(__no_profile_instrument_function__) ^ /kisskb/src/include/linux/compiler_attributes.h:296:5: warning: "__has_attribute" is not defined [-Wundef] #if __has_attribute(__warning__) ^ /kisskb/src/include/linux/compiler_attributes.h:296:20: error: missing binary operator before token "(" #if __has_attribute(__warning__) ^ make[2]: * [/kisskb/src/arch/powerpc/boot/Makefile:225: arch/powerpc/boot/div64.o] Error 1 make[1]: * [/kisskb/src/arch/powerpc/Makefile:283: zImage] Error 2 make[1]: * Waiting for unfinished jobs.... make: * [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_ppc64le_defconfig+NO_KVM_powerpc-gcc5 # Build took: 0:01:59.902842

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