We have successfully added GCC11 to Fedora Rawhide, but when we are trying to compile DPDK with GCC11. The compilation failed on an error showed below:

../app/test/test_graph_perf.c

../app/test/test_graph_perf.c: In function ‘graph_init’:
../app/test/test_graph_perf.c:311:1: error: wrong number of arguments specified for ‘access’ attribute
  311 | {
      | ^
../app/test/test_graph_perf.c:311:1: note: expected between 1 and 3, found 4
[2368/2483] Compiling C object drivers/libtmp_rte_pmd_octeontx2_event.a.p/event_octeontx2_otx2_worker_dual.c.o
ninja: build stopped: subcommand failed.

Here is the link to the Bugzilla ticket for this issue: https://bugs.dpdk.org/show_bug.cgi?id=557#c0

Thanks,

David