Buildresult: linus/ppc40x_defconfig/powerpc-gcc5 built on Aug 1, 05:09

kisskb

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Status:	Failed
Date/Time:	Aug 1, 05:09
Duration:	0:00:03.089622
Builder:	ka4
Revision:	minmax: fix up min3() and max3() too (`21b136cc63d2a9ddd60d4699552b69c214b32964)`
Target:	linus/ppc40x_defconfig/powerpc-gcc5
Branch:	linus
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Log:	Download original Possible errors make[3]: * [scripts/kconfig/Makefile:102: ppc40x_defconfig] Error 1 make[2]: * [Makefile:680: ppc40x_defconfig] Error 2 make[1]: * [Makefile:224: __sub-make] Error 2 make: * [Makefile:224: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 21b136cc63d2a9ddd60d4699552b69c214b32964^{commit} 21b136cc63d2a9ddd60d4699552b69c214b32964 already have revision, skipping fetch # git checkout -q -f -B kisskb 21b136cc63d2a9ddd60d4699552b69c214b32964 # git clean -qxdf # < git log -1 # commit 21b136cc63d2a9ddd60d4699552b69c214b32964 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Jul 30 15:44:16 2024 -0700 # # minmax: fix up min3() and max3() too # # David Laight pointed out that we should deal with the min3() and max3() # mess too, which still does excessive expansion. # # And our current macros are actually rather broken. # # In particular, the macros did this: # # #define min3(x, y, z) min((typeof(x))min(x, y), z) # #define max3(x, y, z) max((typeof(x))max(x, y), z) # # and that not only is a nested expansion of possibly very complex # arguments with all that involves, the typing with that "typeof()" cast # is completely wrong. # # For example, imagine what happens in max3() if 'x' happens to be a # 'unsigned char', but 'y' and 'z' are 'unsigned long'. The types are # compatible, and there's no warning - but the result is just random # garbage. # # No, I don't think we've ever hit that issue in practice, but since we # now have sane infrastructure for doing this right, let's just use it. # It fixes any excessive expansion, and also avoids these kinds of broken # type issues. # # Requested-by: David Laight <David.Laight@aculab.com> # Acked-by: Arnd Bergmann <arnd@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 21b136cc63d2a9ddd60d4699552b69c214b32964 # make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc40x_defconfig * * Can't find default configuration "arch/powerpc/configs/ppc40x_defconfig"! * make[3]: * [/kisskb/src/scripts/kconfig/Makefile:102: ppc40x_defconfig] Error 1 make[2]: * [/kisskb/src/Makefile:680: ppc40x_defconfig] Error 2 make[1]: * [/kisskb/src/Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 Command 'make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ppc40x_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ppc40x_defconfig' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_ppc40x_defconfig_powerpc-gcc5 # Build took: 0:00:03.089622

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