|FAILURE| pw112154 [PATCH v4 8/8] ci: add RISCV64 cross compilation job

[0-day Robot <robot@bytheb.org>]

From: robot@bytheb.org

Test-Label: github-robot: build
Test-Status: FAILURE
http://patchwork.dpdk.org/patch/112154/

_github build: failed_
Build URL: https://github.com/ovsrobot/dpdk/actions/runs/2415619421
Build Logs:
-----------------------Summary of failed steps-----------------------
"ubuntu-20.04-gcc-shared-riscv64" failed at step Build and test
----------------------End summary of failed steps--------------------

-------------------------------BEGIN LOGS----------------------------
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#### [Begin job log] "ubuntu-20.04-gcc-shared-riscv64" at step Build and test
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   28 |   _mm_set_epi32(UINT8_MAX, UINT8_MAX, UINT8_MAX, UINT8_MAX);
      |   ^~~~~~~~~~~~~
../lib/lpm/rte_lpm_sse.h:28:3: error: nested extern declaration of ‘_mm_set_epi32’ [-Werror=nested-externs]
../lib/lpm/rte_lpm_sse.h:47:8: error: implicit declaration of function ‘_mm_srli_epi32’ [-Werror=implicit-function-declaration]
   47 |  i24 = _mm_srli_epi32(ip, CHAR_BIT);
      |        ^~~~~~~~~~~~~~
../lib/lpm/rte_lpm_sse.h:47:8: error: nested extern declaration of ‘_mm_srli_epi32’ [-Werror=nested-externs]
../lib/lpm/rte_lpm_sse.h:50:8: error: implicit declaration of function ‘_mm_cvtsi128_si64’ [-Werror=implicit-function-declaration]
   50 |  idx = _mm_cvtsi128_si64(i24);
      |        ^~~~~~~~~~~~~~~~~
../lib/lpm/rte_lpm_sse.h:50:8: error: nested extern declaration of ‘_mm_cvtsi128_si64’ [-Werror=nested-externs]
../lib/lpm/rte_lpm_sse.h:52:8: error: implicit declaration of function ‘_mm_srli_si128’ [-Werror=implicit-function-declaration]
   52 |  i24 = _mm_srli_si128(i24, /* sizeof(uint64_t) */ 8);
      |        ^~~~~~~~~~~~~~
../lib/lpm/rte_lpm_sse.h:52:8: error: nested extern declaration of ‘_mm_srli_si128’ [-Werror=nested-externs]
../lib/lpm/rte_lpm_sse.h:67:9: error: implicit declaration of function ‘_mm_and_si128’ [-Werror=implicit-function-declaration]
   67 |  i8.x = _mm_and_si128(ip, mask8);
      |         ^~~~~~~~~~~~~
../lib/lpm/rte_lpm_sse.h:67:9: error: nested extern declaration of ‘_mm_and_si128’ [-Werror=nested-externs]
../lib/lpm/rte_lpm_sse.h:67:9: error: incompatible types when assigning to type ‘xmm_t’ {aka ‘__vector(4) int’} from type ‘int’
cc1: all warnings being treated as errors
[326/3562] Compiling C object 'lib/76b5a35@@rte_kni@sta/kni_rte_kni.c.o'.
[327/3562] Compiling C object 'lib/76b5a35@@rte_latencystats@sta/latencystats_rte_latencystats.c.o'.
ninja: build stopped: subcommand failed.
##[error]Process completed with exit code 1.
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#### [End job log] "ubuntu-20.04-gcc-shared-riscv64" at step Build and test
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--------------------------------END LOGS-----------------------------