[dpdk-dev] [Bug 394] Build of librte_cryptodev with GCC 10.0.1 fails

bugzilla at dpdk.org bugzilla at dpdk.org
Tue Feb 11 12:08:26 CET 2020
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https://bugs.dpdk.org/show_bug.cgi?id=394

            Bug ID: 394
           Summary: Build of librte_cryptodev with GCC 10.0.1 fails
           Product: DPDK
           Version: 20.02
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: cryptodev
          Assignee: dev at dpdk.org
          Reporter: luca.boccassi at gmail.com
  Target Milestone: ---

https://build.opensuse.org/build/home:bluca:dpdk/Fedora_Rawhide/x86_64/dpdk/_log

[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_generic' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:869:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_generic' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:869:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_generic' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:869:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:23:
[  131s] In function 'rte_memcpy_generic',
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:869:10:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:673:21:
error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   673 |    *(uint8_t *)dstu = *(const uint8_t *)srcu;
[  131s]       |    ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_aligned' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:867:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file [  119.768041] serial8250: too much work for irq4
[  131s] included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_aligned' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:867:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_atomic.h:15,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/generic/rte_rwlock.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_rwlock.h:12,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_fbarray.h:40,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memory.h:25,
[  131s]                  from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:22:
[  131s] In function '_mm_storeu_si128',
[  131s]     inlined from 'rte_memcpy_aligned' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:495:2,
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:867:10:
[  131s] /usr/lib/gcc/x86_64-redhat-linux/10/include/emmintrin.h:727:8: error:
writing 16 bytes into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   727 |   *__P = __B;
[  131s]       |   ~~~~~^~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];
[  131s]       |    ^~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:23:
[  131s] In function 'rte_memcpy_aligned',
[  131s]     inlined from 'rte_cryptodev_sym_session_set_user_data' at
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:867:10:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/x86_64-default-linux-gcc/include/rte_memcpy.h:811:20:
error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
[  131s]   811 |    *(uint8_t *)dst = *(const uint8_t *)src;
[  131s]       |    ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
[  131s] In file included from
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:41:
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.c:
In function 'rte_cryptodev_sym_session_set_user_data':
[  131s]
/home/abuild/rpmbuild/BUILD/dpdk-1581015204.2636c2a23/lib/librte_cryptodev/rte_cryptodev.h:986:4:
note: at offset 0 to object 'sess_data' with size 0 declared here
[  131s]   986 |  } sess_data[0];

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Previous message: [dpdk-dev] [dpdk-stable] [PATCH] examples/power: fix ack for enable/disable turbo
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