* [dpdk-dev] [Bug 848] gcc12 build error, app/test
@ 2021-10-28 12:01 bugzilla
2022-06-24 8:27 ` bugzilla
0 siblings, 1 reply; 2+ messages in thread
From: bugzilla @ 2021-10-28 12:01 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=848
Bug ID: 848
Summary: gcc12 build error, app/test
Product: DPDK
Version: 20.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: other
Assignee: dev@dpdk.org
Reporter: ferruh.yigit@intel.com
Target Milestone: ---
With gcc 12.0.0 "gcc (GCC) 12.0.0 20211024 (experimental)"
In file included from
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/immintrin.h:43,
from
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/x86intrin.h:32,
from ../lib/eal/x86/include/rte_vect.h:31,
from ../lib/eal/x86/include/rte_memcpy.h:17,
from ../lib/mempool/rte_mempool.h:50,
from ../lib/mbuf/rte_mbuf.h:38,
from ../app/test/test_ipsec.c:9:
In function ‘_mm256_loadu_si256’,
inlined from ‘rte_mov32’ at ../lib/eal/x86/include/rte_memcpy.h:319:9,
inlined from ‘rte_mov128’ at ../lib/eal/x86/include/rte_memcpy.h:344:2,
inlined from ‘rte_memcpy_generic’ at
../lib/eal/x86/include/rte_memcpy.h:438:4,
inlined from ‘rte_memcpy’ at ../lib/eal/x86/include/rte_memcpy.h:882:10,
inlined from ‘setup_test_string.constprop’ at
../app/test/test_ipsec.c:561:4:
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/avxintrin.h:929:10:
warning: array subscript ‘__m256i_u[3]’ is partly outside array bounds of
‘const char[108]’ [-Warray-bounds]
929 | return *__P;
| ^~~~
../app/test/test_ipsec.c: In function ‘setup_test_string.constprop’:
../app/test/test_ipsec.c:528:12: note: at offset 96 into object
‘null_plain_data’ of size 108
528 | const char null_plain_data[] =
| ^~~~~~~~~~~~~~~
In file included from
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/immintrin.h:43,
from
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/x86intrin.h:32,
from ../lib/eal/x86/include/rte_vect.h:31,
from ../lib/eal/x86/include/rte_memcpy.h:17,
from ../lib/mempool/rte_mempool.h:50,
from ../lib/mbuf/rte_mbuf.h:38,
from ../app/test/test_ipsec.c:9:
In function ‘_mm256_loadu_si256’,
inlined from ‘rte_mov32’ at ../lib/eal/x86/include/rte_memcpy.h:319:9,
inlined from ‘rte_mov128’ at ../lib/eal/x86/include/rte_memcpy.h:344:2,
inlined from ‘rte_memcpy_generic’ at
../lib/eal/x86/include/rte_memcpy.h:438:4,
inlined from ‘rte_memcpy’ at ../lib/eal/x86/include/rte_memcpy.h:882:10,
inlined from ‘setup_test_string’ at ../app/test/test_ipsec.c:561:4,
inlined from ‘test_ipsec_lksd_proto_inb_burst_null_null’ at
../app/test/test_ipsec.c:1806:24:
/usr/local/gcc-latest/lib/gcc/x86_64-pc-linux-gnu/12.0.0/include/avxintrin.h:929:10:
warning: array subscript ‘__m256i_u[3]’ is partly outside array bounds of
‘const char[108]’ [-Warray-bounds]
929 | return *__P;
| ^~~~
../app/test/test_ipsec.c: In function
‘test_ipsec_lksd_proto_inb_burst_null_null’:
../app/test/test_ipsec.c:532:12: note: at offset 96 into object
‘null_encrypted_data’ of size 108
532 | const char null_encrypted_data[] =
| ^~~~~~~~~~~~~~~~~~~
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