From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7079AC5DF97 for ; Wed, 26 Aug 2026 08:58:58 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id AAE1240E2A; Wed, 26 Aug 2026 10:58:29 +0200 (CEST) Received: from cstnet.cn (smtp81.cstnet.cn [159.226.251.81]) by mails.dpdk.org (Postfix) with ESMTP id 4EE9F400EF for ; Wed, 26 Aug 2026 10:58:27 +0200 (CEST) Received: from localhost.localdomain (unknown [118.112.177.181]) by APP-03 (Coremail) with SMTP id rQCowABXWzmwqo5q4+lMBg--.32553S2; Wed, 26 Aug 2026 16:58:25 +0800 (CST) From: liujie5@linkdatatechnology.com To: stephen@networkplumber.org Cc: dev@dpdk.org Subject: [PATCH v3 49/51] net/sxe2: use correct loop counter type for representor LSC Date: Wed, 26 Aug 2026 16:58:24 +0800 Message-ID: <20260826085824.993354-1-liujie5@linkdatatechnology.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260818021518.2922515-14-liujie5@linkdatatechnology.com> References: <20260818021518.2922515-14-liujie5@linkdatatechnology.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: rQCowABXWzmwqo5q4+lMBg--.32553S2 X-Coremail-Antispam: 1UD129KBjvdXoW7JrWDtF48tF1UuFW7GrW8Xrb_yoWkArbEkr 15ArZF9rW5Aas5Kw12kFZ3Xrn7Kw4UW3WkZ3sIyF9rZw4UGrn7WrykJFyDXrsFq343JFZF kFn0qF10ya42gjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbcxYjsxI4VWxJwAYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I 6I8E6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM2 8CjxkF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0 cI8IcVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4 vEx4A2jsIEc7CjxVAFwI0_Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40E FcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWrXVW3AwAv7VC2z280aVAFwI0_Cr 0_Gr1UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwAKzVCY07xG64k0F24l 42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJV WUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1Y6r17MIIYrxkI7VAK I48JMIIF0xvE2Ix0cI8IcVAFwI0_Ar0_tr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26F4j6r 4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAI cVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7IU04rW5UUUUU== X-Originating-IP: [118.112.177.181] X-CM-SenderInfo: xolxyxrhv6zxpqngt3pdwhux5qro0w31of0z/ 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 From: Jie Liu The LSC propagation loop uses uint8_t vf_id as the loop counter while adapter->repr_ctxt.nb_repr_vf is uint16_t. When more than 255 VFs are present, vf_id wraps and the loop runs forever. Use uint16_t for vf_id to match the nb_repr_vf type. Cc: stable@dpdk.org Cc: stephen@networkplumber.org Signed-off-by: Jie Liu --- drivers/net/sxe2/sxe2_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/sxe2/sxe2_irq.c b/drivers/net/sxe2/sxe2_irq.c index 7fe500b229..4e5339e24b 100644 --- a/drivers/net/sxe2/sxe2_irq.c +++ b/drivers/net/sxe2/sxe2_irq.c @@ -79,7 +79,7 @@ static void sxe2_event_irq_common_handler(struct sxe2_adapter *adapter, uint64_t struct rte_eth_dev *dev = &rte_eth_devices[adapter->dev_info.dev_data->port_id]; struct rte_eth_dev *repr_eth_dev; struct sxe2_adapter *repr_adapter; - uint8_t vf_id; + uint16_t vf_id; if (oicr & RTE_BIT32(SXE2_COM_EC_LINK_CHG)) { PMD_DEV_LOG_INFO(adapter, DRV, "OICR=0x%" PRIx64, oicr); -- 2.52.0