Buildresult: linus-rand/arm64-randconfig/arm64-gcc5 built on Nov 2 2018, 15:12
kisskb
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Status:
OK
Date/Time:
Nov 2 2018, 15:12
Duration:
0:03:18.055197
Builder:
ka2
Revision:
Merge tag 'compiler-attributes-for-linus-4.20-rc1' of https://github.com/ojeda/linux (
e468f5c06b5ebef3f6f3c187e51aa6daab667e57)
Target:
linus-rand/arm64-randconfig/arm64-gcc5
Branch:
linus-rand
Compiler:
arm64-gcc5
(aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:
randconfig
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Log:
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Possible warnings (4)
warning: There are too many unreachable loose objects; run 'git prune' to remove them. arch/arm64/mm/dma-mapping.c:163:12: warning: '__swiotlb_get_sgtable_page' defined but not used [-Wunused-function] arch/arm64/mm/dma-mapping.c:174:12: warning: '__swiotlb_mmap_pfn' defined but not used [-Wunused-function] scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
Full Log
# git rev-parse -q --verify e468f5c06b5ebef3f6f3c187e51aa6daab667e57^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master error: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify e468f5c06b5ebef3f6f3c187e51aa6daab667e57^{commit} e468f5c06b5ebef3f6f3c187e51aa6daab667e57 # git checkout -q -f -B kisskb e468f5c06b5ebef3f6f3c187e51aa6daab667e57 # git clean -qxdf # < git log -1 # commit e468f5c06b5ebef3f6f3c187e51aa6daab667e57 # Merge: baa888d25ea6 1ff2fea5e30c # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Nov 1 18:34:46 2018 -0700 # # Merge tag 'compiler-attributes-for-linus-4.20-rc1' of https://github.com/ojeda/linux # # Pull compiler attribute updates from Miguel Ojeda: # "This is an effort to disentangle the include/linux/compiler*.h headers # and bring them up to date. # # The main idea behind the series is to use feature checking macros # (i.e. __has_attribute) instead of compiler version checks (e.g. # GCC_VERSION), which are compiler-agnostic (so they can be shared, # reducing the size of compiler-specific headers) and version-agnostic. # # Other related improvements have been performed in the headers as well, # which on top of the use of __has_attribute it has amounted to a # significant simplification of these headers (e.g. GCC_VERSION is now # only guarding a few non-attribute macros). # # This series should also help the efforts to support compiling the # kernel with clang and icc. A fair amount of documentation and comments # have also been added, clarified or removed; and the headers are now # more readable, which should help kernel developers in general. # # The series was triggered due to the move to gcc >= 4.6. In turn, this # series has also triggered Sparse to gain the ability to recognize # __has_attribute on its own. # # Finally, the __nonstring variable attribute series has been also # applied on top; plus two related patches from Nick Desaulniers for # unreachable() that came a bit afterwards" # # * tag 'compiler-attributes-for-linus-4.20-rc1' of https://github.com/ojeda/linux: # compiler-gcc: remove comment about gcc 4.5 from unreachable() # compiler.h: update definition of unreachable() # Compiler Attributes: ext4: remove local __nonstring definition # Compiler Attributes: auxdisplay: panel: use __nonstring # Compiler Attributes: enable -Wstringop-truncation on W=1 (gcc >= 8) # Compiler Attributes: add support for __nonstring (gcc >= 8) # Compiler Attributes: add MAINTAINERS entry # Compiler Attributes: add Doc/process/programming-language.rst # Compiler Attributes: remove uses of __attribute__ from compiler.h # Compiler Attributes: KENTRY used twice the "used" attribute # Compiler Attributes: use feature checks instead of version checks # Compiler Attributes: add missing SPDX ID in compiler_types.h # Compiler Attributes: remove unneeded sparse (__CHECKER__) tests # Compiler Attributes: homogenize __must_be_array # Compiler Attributes: remove unneeded tests # Compiler Attributes: always use the extra-underscores syntax # Compiler Attributes: remove unused attributes # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < git log --format=%s --max-count=1 e468f5c06b5ebef3f6f3c187e51aa6daab667e57 # < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- randconfig KCONFIG_SEED=0x8C77FED0 # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n | make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- arch/arm64/Makefile:40: LSE atomics not supported by binutils arch/arm64/Makefile:40: LSE atomics not supported by binutils /kisskb/src/arch/arm64/mm/dma-mapping.c:163:12: warning: '__swiotlb_get_sgtable_page' defined but not used [-Wunused-function] static int __swiotlb_get_sgtable_page(struct sg_table *sgt, ^ /kisskb/src/arch/arm64/mm/dma-mapping.c:174:12: warning: '__swiotlb_mmap_pfn' defined but not used [-Wunused-function] static int __swiotlb_mmap_pfn(struct vm_area_struct *vma, ^ /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ ./usr/include/linux/v4l2-controls.h:1105: found __[us]{8,16,32,64} type without #include <linux/types.h> Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64 # Build took: 0:03:18.055197
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