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 81DA546BF1; Wed, 23 Jul 2025 15:34:48 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CEE0A40E26; Wed, 23 Jul 2025 15:33:49 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mails.dpdk.org (Postfix) with ESMTP id CC5F740E26 for ; Wed, 23 Jul 2025 15:33:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1753277628; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Edzh//s9MboZabojsKK8VBvTHmzDs+6fwg+TkXvMarw=; b=bL5Jwkj8K03s7viv2Q+6IQbiyrpFqk/q2pxG0/VB6uD3e8Y7gXtzh3KHVSgdT79RFi7vBM VbtFNrMJ9cVYOdt6xjXmpES+gSxskwgFt6CceU+INWBX6zNRXIiMI5rAE1NIrbD6fMFGxE VLHvQvrsdmhmp0gyvmm4s+fHsoFOCu4= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-221-f8kG-ufFP0mCKsN_dqMJ1g-1; Wed, 23 Jul 2025 09:33:45 -0400 X-MC-Unique: f8kG-ufFP0mCKsN_dqMJ1g-1 X-Mimecast-MFC-AGG-ID: f8kG-ufFP0mCKsN_dqMJ1g_1753277624 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6B830195FDD9; Wed, 23 Jul 2025 13:33:44 +0000 (UTC) Received: from dmarchan.lan (unknown [10.44.33.51]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 432F01955F4A; Wed, 23 Jul 2025 13:33:42 +0000 (UTC) From: David Marchand To: dev@dpdk.org Cc: Vladimir Medvedkin Subject: [PATCH v5 19/22] rib6: fix some highest bits handling Date: Wed, 23 Jul 2025 15:31:52 +0200 Message-ID: <20250723133157.159825-20-david.marchand@redhat.com> In-Reply-To: <20250723133157.159825-1-david.marchand@redhat.com> References: <20250619071037.37325-1-david.marchand@redhat.com> <20250723133157.159825-1-david.marchand@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: iH_A-fzCKR-9Dp5Sa-M6isI5NBfZXtVNKX89GewQsbI_1753277624 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true 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 Without an explicit type, ip_xor gets promoted to a int. ../lib/rib/rte_rib6.c:348:26: runtime error: left shift of 130 by 24 places cannot be represented in type 'int' Signed-off-by: David Marchand --- lib/rib/rte_rib6.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/rib/rte_rib6.c b/lib/rib/rte_rib6.c index ded5fd044f..ec8ff68e87 100644 --- a/lib/rib/rte_rib6.c +++ b/lib/rib/rte_rib6.c @@ -352,7 +352,7 @@ rte_rib6_insert(struct rte_rib6 *rib, if (ip_xor == 0) d += 8; else { - d += rte_clz32(ip_xor << 24); + d += rte_clz32((uint32_t)ip_xor << 24); break; } } -- 2.50.0