From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 4B06FA0547; Thu, 28 Oct 2021 14:26:52 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3439A41100; Thu, 28 Oct 2021 14:26:52 +0200 (CEST) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id E48FE40DF4 for ; Thu, 28 Oct 2021 14:26:50 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id D9F04A0547; Thu, 28 Oct 2021 14:26:50 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Thu, 28 Oct 2021 12:26:50 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: other X-Bugzilla-Version: 20.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ferruh.yigit@intel.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 854] gcc12 build error, common/cnxk X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" https://bugs.dpdk.org/show_bug.cgi?id=3D854 Bug ID: 854 Summary: gcc12 build error, common/cnxk 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 function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:195:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:163:17: note: at offset 64 into destination object =E2=80=98int_info=E2=80=99 of size 64 163 | uint8_t int_info[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:195:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:163:17: note: at offset [96, 127] in= to destination object =E2=80=98int_info=E2=80=99 of size 64 163 | uint8_t int_info[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:195:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:163:17: note: at offset [128, 159] i= nto destination object =E2=80=98int_info=E2=80=99 of size 64 163 | uint8_t int_info[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:195:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:163:17: note: at offset [160, 191] i= nto destination object =E2=80=98int_info=E2=80=99 of size 64 163 | uint8_t int_info[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:195:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:163:17: note: at offset [192, 223] i= nto destination object =E2=80=98int_info=E2=80=99 of size 64 163 | uint8_t int_info[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:197:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:162:17: note: at offset 64 into destination object =E2=80=98int_info_mask=E2=80=99 of size 64 162 | uint8_t int_info_mask[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:197:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:162:17: note: at offset [96, 127] in= to destination object =E2=80=98int_info_mask=E2=80=99 of size 64 162 | uint8_t int_info_mask[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:197:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:162:17: note: at offset [128, 159] i= nto destination object =E2=80=98int_info_mask=E2=80=99 of size 64 162 | uint8_t int_info_mask[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:197:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:162:17: note: at offset [160, 191] i= nto destination object =E2=80=98int_info_mask=E2=80=99 of size 64 162 | uint8_t int_info_mask[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~~~~~~ In function =E2=80=98npc_prep_mcam_ldata=E2=80=99, inlined from =E2=80=98npc_update_extraction_data=E2=80=99 at ../drivers/common/cnxk/roc_npc_utils.c:197:2: ../drivers/common/cnxk/roc_npc_utils.c:13:26: warning: writing 32 bytes int= o a region of size 0 [-Wstringop-overflow=3D] 13 | ptr[idx] =3D data[len - 1 - idx]; | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ ../drivers/common/cnxk/roc_npc_utils.c: In function =E2=80=98npc_update_extraction_data=E2=80=99: ../drivers/common/cnxk/roc_npc_utils.c:162:17: note: at offset [192, 223] i= nto destination object =E2=80=98int_info_mask=E2=80=99 of size 64 162 | uint8_t int_info_mask[NPC_MAX_EXTRACT_DATA_LEN]; | ^~~~~~~~~~~~~ --=20 You are receiving this mail because: You are the assignee for the bug.=