[SPDK] Unit test failure for review submission

[SPDK] Unit test failure for review submission

[Wenhua Liu]

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Hi,

I tried to submit a change for review, some unit test was run and failed, but I did not touch any of these files. I’m on top of the master branch.




warning: redirecting to https://review.spdk.io/gerrit/spdk/spdk/



Running make with clang ...

                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/vmware/spdk/spdk/dpdk/build/include/rte_memcpy.h:359:23: error: cast from 'uint8_t *' (aka 'unsigned char *') to '__m256i *' increases required alignment from 1 to 32 [-Werror,-Wcast-align]

                _mm256_storeu_si256((__m256i *)((uint8_t *)dst + 1 * 32), ymm1);

                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/vmware/spdk/spdk/dpdk/build/include/rte_memcpy.h:360:23: error: cast from 'uint8_t *' (aka 'unsigned char *') to '__m256i *' increases required alignment from 1 to 32 [-Werror,-Wcast-align]

                _mm256_storeu_si256((__m256i *)((uint8_t *)dst + 2 * 32), ymm2);

                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/home/vmware/spdk/spdk/dpdk/build/include/rte_memcpy.h:361:23: error: cast from 'uint8_t *' (aka 'unsigned char *') to '__m256i *' increases required alignment from 1 to 32 [-Werror,-Wcast-align]

                _mm256_storeu_si256((__m256i *)((uint8_t *)dst + 3 * 32), ymm3);

                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

12 errors generated.

make[8]: *** [/home/vmware/spdk/spdk/dpdk/mk/internal/rte.compile-pre.mk:114: malloc_heap.o] Error 1

make[7]: *** [/home/vmware/spdk/spdk/dpdk/mk/rte.subdir.mk:37: eal] Error 2

make[6]: *** [/home/vmware/spdk/spdk/dpdk/mk/rte.subdir.mk:37: linux] Error 2

make[5]: *** [/home/vmware/spdk/spdk/dpdk/mk/rte.subdir.mk:37: librte_eal] Error 2

make[4]: *** [/home/vmware/spdk/spdk/dpdk/mk/rte.sdkbuild.mk:48: lib] Error 2

make[3]: *** [/home/vmware/spdk/spdk/dpdk/mk/rte.sdkroot.mk:99: all] Error 2

make[2]: *** [Makefile:12: all] Error 2

make[1]: *** [Makefile:150: all] Error 2

make: *** [/home/vmware/spdk/spdk/mk/spdk.subdirs.mk:44: dpdkbuild] Error 2



ERROR make CC=clang CXX=clang++ returned errors!

ERROR Fix the problem and use 'git commit' to update your changes.

ERROR See /home/vmware/spdk/spdk/make.log for more information.



error: failed to push some refs to 'https://review.spdk.io/spdk/spdk'



Checking make.log, I did not see any test failed.



What could be wrong?





Thanks,

-Wenhua Liu