Messages in this thread | | | From | Naresh Kamboju <> | Date | Thu, 17 Aug 2023 15:33:18 +0530 | Subject | selftests: arm64: hwcap.c:51:15: error: instruction requires: crc |
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While building selftests arm64 following warnings / errors noticed on the Linux next-20230817 tag ( from next-20230815 )
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Build errors: ------------ selftests/arm64/abi/hwcap hwcap.c:51:15: error: instruction requires: crc 51 | asm volatile("crc32w w0, w0, w1"); | ^ <inline asm>:1:2: note: instantiated into assembly here 1 | crc32w w0, w0, w1 | ^ 1 error generated. make[5]: *** [../../lib.mk:181: selftests/arm64/abi/hwcap] Error 1
Links: - https://storage.tuxsuite.com/public/linaro/lkft/builds/2U69ue7AaypfY7eRU4UUygecrDx/
Steps to reproduce: tuxmake --runtime podman --target-arch arm64 --toolchain clang-17 --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2U69ue7AaypfY7eRU4UUygecrDx/config LLVM=1 LLVM_IAS=1 dtbs dtbs-legacy headers kernel kselftest modules
-- Linaro LKFT https://lkft.linaro.org
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