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 D4E264714A; Wed, 31 Dec 2025 19:23:53 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 4AB23402A0; Wed, 31 Dec 2025 19:23:53 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 6CEBC40267 for ; Wed, 31 Dec 2025 19:23:51 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 525DE4714B; Wed, 31 Dec 2025 19:23:51 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/ethdev Bug 1863] common/cnxk: build errors with LTO Date: Wed, 31 Dec 2025 18:23:51 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 25.11 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: stephen@networkplumber.org 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 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 http://bugs.dpdk.org/show_bug.cgi?id=3D1863 Bug ID: 1863 Summary: common/cnxk: build errors with LTO Product: DPDK Version: 25.11 Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: stephen@networkplumber.org Target Milestone: --- Doing LTO release build detects errors in irq ../drivers/common/cnxk/roc_platform.c: In function =E2=80=98irq_config=E2= =80=99: ../drivers/common/cnxk/roc_platform.c:56:14: warning: argument to variable-length array is too large [-Wvla-larger-than=3D] 56 | char irq_set_buf[MSIX_IRQ_SET_BUF_LEN]; | ^ ../drivers/common/cnxk/roc_platform.c:56:14: note: limit is 922337203685477= 5807 bytes, but argument is 18446744073709551548 ../drivers/common/cnxk/roc_platform.c: In function =E2=80=98irq_init=E2=80= =99: ../drivers/common/cnxk/roc_platform.c:92:14: warning: argument to variable-length array is too large [-Wvla-larger-than=3D] 92 | char irq_set_buf[MSIX_IRQ_SET_BUF_LEN]; | ^ ../drivers/common/cnxk/roc_platform.c:92:14: note: limit is 922337203685477= 5807 bytes, but argument is 18446744073709551548 Looks like MSIX_IRQ_SET_BUF_LEN is not a constant?? --=20 You are receiving this mail because: You are the assignee for the bug.=