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 B439E46766; Fri, 16 May 2025 22:45:44 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 476B540615; Fri, 16 May 2025 22:45:44 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id 9820240395 for ; Fri, 16 May 2025 22:45:42 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1213) id 9D68A201DB23; Fri, 16 May 2025 13:45:41 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 9D68A201DB23 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1747428341; bh=y96JEcAhhCtnOL/gOnaVMFBEyJVXix2t628Yk96hXRw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=W/gc8iDv3fq/Z2dW1RE7L3uf59n+eqOjKdWPwyzfdZvSbU+O8etngGZzqLhxwE88s 1bTJOiiUXZg5pPu1cQ0/f6DzfbbpmQYLyt7rouICA1cuc4GkSp/aV68kPi+9sY9ieX tvsl87lhn+eJFXL2U3cNwUkZ811a1TElEFUpX2Kc= From: Andre Muezerie To: andremue@linux.microsoft.com Cc: dev@dpdk.org, vladimir.medvedkin@intel.com Subject: [PATCH v5 1/2] lib/fib: remove warning about implicit 64-bit conversion Date: Fri, 16 May 2025 13:45:34 -0700 Message-Id: <1747428335-3736-2-git-send-email-andremue@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1747428335-3736-1-git-send-email-andremue@linux.microsoft.com> References: <1733281010-23780-1-git-send-email-andremue@linux.microsoft.com> <1747428335-3736-1-git-send-email-andremue@linux.microsoft.com> 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 MSVC issues the warning below: ../lib/fib/trie.c(341): warning C4334: '<<': result of 32-bit shift implicitly converted to 64 bits (was 64-bit shift intended?) The fix is to cast (1) explicitly to uintptr_t since it is used in pointer arithmetic. Signed-off-by: Andre Muezerie --- lib/fib/trie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/fib/trie.c b/lib/fib/trie.c index 6c20057ac5..24a08b827d 100644 --- a/lib/fib/trie.c +++ b/lib/fib/trie.c @@ -338,7 +338,7 @@ write_edge(struct rte_trie_tbl *dp, const uint8_t *ip_part, uint64_t next_hop, if (ret < 0) return ret; if (edge == LEDGE) { - write_to_dp((uint8_t *)p + (1 << dp->nh_sz), + write_to_dp(RTE_PTR_ADD(p, (uintptr_t)(1) << dp->nh_sz), next_hop << 1, dp->nh_sz, UINT8_MAX - *ip_part); } else { write_to_dp(get_tbl_p_by_idx(dp->tbl8, tbl8_idx * -- 2.49.0.vfs.0.3