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GET /api/patches/137569/?format=api
{ "id": 137569, "url": "https://patches.dpdk.org/api/patches/137569/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1709247533-32698-5-git-send-email-roretzla@linux.microsoft.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<1709247533-32698-5-git-send-email-roretzla@linux.microsoft.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1709247533-32698-5-git-send-email-roretzla@linux.microsoft.com", "date": "2024-02-29T22:58:51", "name": "[v4,4/6] pipeline: replace zero length array with flex array", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "c0d87d67e72417a4043d21a6eb9d38ae1c19366e", "submitter": { "id": 2077, "url": "https://patches.dpdk.org/api/people/2077/?format=api", "name": "Tyler Retzlaff", "email": "roretzla@linux.microsoft.com" }, "delegate": { "id": 1, "url": "https://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1709247533-32698-5-git-send-email-roretzla@linux.microsoft.com/mbox/", "series": [ { "id": 30908, "url": "https://patches.dpdk.org/api/series/30908/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=30908", "date": "2024-01-24T22:17:35", "name": "more replacement of zero length array", "version": 1, "mbox": "https://patches.dpdk.org/series/30908/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/137569/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/137569/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id C849F43BAD;\n\tThu, 29 Feb 2024 23:58:56 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 5C9D6427D9;\n\tThu, 29 Feb 2024 23:58:56 +0100 (CET)", "from linux.microsoft.com (linux.microsoft.com [13.77.154.182])\n by mails.dpdk.org (Postfix) with ESMTP id A98C6427D9\n for <dev@dpdk.org>; Thu, 29 Feb 2024 23:58:55 +0100 (CET)", "by linux.microsoft.com (Postfix, from userid 1086)\n id E9CFF20B74C5; Thu, 29 Feb 2024 14:58:54 -0800 (PST)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 linux.microsoft.com E9CFF20B74C5", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;\n s=default; t=1709247534;\n bh=nsS8qDHpwhRrqLavDeQRqr9or2xy7NHBSoTznJLvcsY=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=X8Np85Zu6K15rDg9egzIPHSlocsG06vsXDo6+t04PrsrVImWTJebY6PCVXYw7RO1c\n FHabWmkEVnyzW7ux+qqgiatxd0S/v1FI/WsrnHoTynssvrguRhGKHrot/0NlHahaxc\n 3XC0OtDfRmhxXjBTQ9xetuugEK4d+ESiDTN4JhRY=", "From": "Tyler Retzlaff <roretzla@linux.microsoft.com>", "To": "dev@dpdk.org", "Cc": "Bruce Richardson <bruce.richardson@intel.com>,\n Cristian Dumitrescu <cristian.dumitrescu@intel.com>,\n Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>,\n Sameh Gobriel <sameh.gobriel@intel.com>,\n Vladimir Medvedkin <vladimir.medvedkin@intel.com>,\n Yipeng Wang <yipeng1.wang@intel.com>, mb@smartsharesystems.com,\n fengchengwen@huawei.com, Tyler Retzlaff <roretzla@linux.microsoft.com>", "Subject": "[PATCH v4 4/6] pipeline: replace zero length array with flex array", "Date": "Thu, 29 Feb 2024 14:58:51 -0800", "Message-Id": "<1709247533-32698-5-git-send-email-roretzla@linux.microsoft.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1709247533-32698-1-git-send-email-roretzla@linux.microsoft.com>", "References": "<1706134657-17446-1-git-send-email-roretzla@linux.microsoft.com>\n <1709247533-32698-1-git-send-email-roretzla@linux.microsoft.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Zero length arrays are GNU extension. Replace with\nstandard flex array.\n\nAdd a temporary suppression for rte_pipeline_table_entry\nlibabigail bug:\n\nBugzilla ID: https://sourceware.org/bugzilla/show_bug.cgi?id=31377\n\nSigned-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>\nReviewed-by: Morten Brørup <mb@smartsharesystems.com>\nAcked-by: Stephen Hemminger <stephen@networkplumber.org>\n---\n devtools/libabigail.abignore | 2 ++\n lib/pipeline/rte_pipeline.h | 2 +-\n lib/pipeline/rte_port_in_action.c | 2 +-\n 3 files changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/devtools/libabigail.abignore b/devtools/libabigail.abignore\nindex 25c73a5..5292b63 100644\n--- a/devtools/libabigail.abignore\n+++ b/devtools/libabigail.abignore\n@@ -33,6 +33,8 @@\n ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;\n ; Temporary exceptions till next major ABI version ;\n ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;\n+[suppress_type]\n+\tname = rte_pipeline_table_entry\n \n [suppress_type]\n \tname = rte_rcu_qsbr\ndiff --git a/lib/pipeline/rte_pipeline.h b/lib/pipeline/rte_pipeline.h\nindex ec51b9b..0c7994b 100644\n--- a/lib/pipeline/rte_pipeline.h\n+++ b/lib/pipeline/rte_pipeline.h\n@@ -220,7 +220,7 @@ struct rte_pipeline_table_entry {\n \t\tuint32_t table_id;\n \t};\n \t/** Start of table entry area for user defined actions and meta-data */\n-\t__extension__ uint8_t action_data[0];\n+\tuint8_t action_data[];\n };\n \n /**\ndiff --git a/lib/pipeline/rte_port_in_action.c b/lib/pipeline/rte_port_in_action.c\nindex 5818973..ebd9b9a 100644\n--- a/lib/pipeline/rte_port_in_action.c\n+++ b/lib/pipeline/rte_port_in_action.c\n@@ -282,7 +282,7 @@ struct rte_port_in_action_profile *\n struct rte_port_in_action {\n \tstruct ap_config cfg;\n \tstruct ap_data data;\n-\tuint8_t memory[0] __rte_cache_aligned;\n+\tuint8_t memory[] __rte_cache_aligned;\n };\n \n static __rte_always_inline void *\n", "prefixes": [ "v4", "4/6" ] }