|FAILURE| pw136622 [PATCH v2] mbuf: replace GCC marker extension with C11 anonymous unions

[0-day Robot]

From: robot at bytheb.org

Test-Label: github-robot: build
Test-Status: FAILURE
http://patchwork.dpdk.org/patch/136622/

_github build: failed_
Build URL: https://github.com/ovsrobot/dpdk/actions/runs/7882887909
Build Logs:
-----------------------Summary of failed steps-----------------------
"ubuntu-20.04-gcc-abi+debug+doc+examples+tests" failed at step Build and test
----------------------End summary of failed steps--------------------

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#### [Begin job log] "ubuntu-20.04-gcc-abi+debug+doc+examples+tests" at step Build and test
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                              'union {uint32_t packet_type; struct {uint8_t l2_type; uint8_t l3_type; uint8_t l4_type; uint8_t tun_type; union {uint8_t inner_esp_next_proto; struct {uint8_t inner_l2_type; uint8_t inner_l3_type;};}; uint8_t inner_l4_type;};}', at offset 256 (in bits)
                              'union {union {uint32_t rss; struct {union {struct {uint16_t hash; uint16_t id;}; uint32_t lo;}; uint32_t hi;} fdir; rte_mbuf_sched sched; struct {uint32_t reserved1; uint16_t reserved2; uint16_t txq;} txadapter; uint32_t usr;} hash;}', at offset 352 (in bits)

Error: ABI issue reported for abidiff --suppr /home/runner/work/dpdk/dpdk/devtools/libabigail.abignore --no-added-syms --headers-dir1 reference/usr/local/include --headers-dir2 install/usr/local/include reference/usr/local/lib/librte_pipeline.so.24.0 install/usr/local/lib/librte_pipeline.so.24.1
ABIDIFF_ABI_CHANGE, this change requires a review (abidiff flagged this as a potential issue).
Functions changes summary: 0 Removed, 1 Changed (27 filtered out), 0 Added functions
Variables changes summary: 0 Removed, 0 Changed (2 filtered out), 0 Added variables

1 function with some indirect sub-type change:

  [C] 'function const rte_eth_rxtx_callback* rte_eth_add_first_rx_callback(uint16_t, uint16_t, rte_rx_callback_fn, void*)' at rte_ethdev.c:5768:1 has some indirect sub-type changes:
    parameter 3 of type 'typedef rte_rx_callback_fn' has sub-type changes:
      underlying type 'typedef uint16_t (typedef uint16_t, typedef uint16_t, rte_mbuf**, typedef uint16_t, typedef uint16_t, void*)*' changed:
        in pointed to type 'function type typedef uint16_t (typedef uint16_t, typedef uint16_t, rte_mbuf**, typedef uint16_t, typedef uint16_t, void*)':
          parameter 3 of type 'rte_mbuf**' has sub-type changes:
            in pointed to type 'rte_mbuf*':
              in pointed to type 'struct rte_mbuf' at rte_mbuf_core.h:466:1:
                type size hasn't changed
                2 data member deletions:
                  'union {uint32_t packet_type; struct {uint8_t l2_type; uint8_t l3_type; uint8_t l4_type; uint8_t tun_type; union {uint8_t inner_esp_next_proto; struct {uint8_t inner_l2_type; uint8_t inner_l3_type;};}; uint8_t inner_l4_type;};}', at offset 256 (in bits)
                  'union {union {uint32_t rss; struct {union {struct {uint16_t hash; uint16_t id;}; uint32_t lo;}; uint32_t hi;} fdir; rte_mbuf_sched sched; struct {uint32_t reserved1; uint16_t reserved2; uint16_t txq;} txadapter; uint32_t usr;} hash;}', at offset 352 (in bits)

Error: ABI issue reported for abidiff --suppr /home/runner/work/dpdk/dpdk/devtools/libabigail.abignore --no-added-syms --headers-dir1 reference/usr/local/include --headers-dir2 install/usr/local/include reference/usr/local/lib/librte_ethdev.so.24.0 install/usr/local/lib/librte_ethdev.so.24.1
ABIDIFF_ABI_CHANGE, this change requires a review (abidiff flagged this as a potential issue).
##[error]Process completed with exit code 1.
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#### [End job log] "ubuntu-20.04-gcc-abi+debug+doc+examples+tests" at step Build and test
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