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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1E04C33CB1 for ; Thu, 16 Jan 2020 16:52:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8EE8A24673 for ; Thu, 16 Jan 2020 16:52:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579193568; bh=5OSgDCpJR1yIIS5o3VLRZAg16ZeNnZaOuTTpNXh9dFI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=ZvZOrzk3uTrAlQ6/ixcWawQqkA+AK7+MlILBiNZIiYsDwtwH9vAMowv6QfvUaZCWY 4l0+9y5EFrJM8B5MRsi8khLtqoiSIl0BgOzHhX7XJ6BwQTr3wYoezxs9A+vcmwKkeE Q25ISDif/8D8DS9GOyc0nQpVk30q5TBWNgTyb6Ms= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729094AbgAPQws (ORCPT ); Thu, 16 Jan 2020 11:52:48 -0500 Received: from mail.kernel.org ([198.145.29.99]:35904 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727029AbgAPQwn (ORCPT ); Thu, 16 Jan 2020 11:52:43 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E3056208C3; Thu, 16 Jan 2020 16:52:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579193562; bh=5OSgDCpJR1yIIS5o3VLRZAg16ZeNnZaOuTTpNXh9dFI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WZ7nYl8EeY/vfY3hhWOqp1fHD3CEAh5V7zKUs50HweW2CYHdJ9DHrS+x7WJNfrm1A Tz0C7w5GorvhjK/rV3/0oq9lmnkZLfWsOqhOFKByed6/qdSs9n4brXZN5xIMcDLFuQ wtv+s6W1ucdzxEbFQJLeEZk43oQr77Iry0dwN3FM= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Eric Dumazet , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 107/205] net: neigh: use long type to store jiffies delta Date: Thu, 16 Jan 2020 11:41:22 -0500 Message-Id: <20200116164300.6705-107-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200116164300.6705-1-sashal@kernel.org> References: <20200116164300.6705-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric Dumazet [ Upstream commit 9d027e3a83f39b819e908e4e09084277a2e45e95 ] A difference of two unsigned long needs long storage. Fixes: c7fb64db001f ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink") Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/core/neighbour.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/core/neighbour.c b/net/core/neighbour.c index f2452496ad9f..920784a9b7ff 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2049,8 +2049,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl, goto nla_put_failure; { unsigned long now = jiffies; - unsigned int flush_delta = now - tbl->last_flush; - unsigned int rand_delta = now - tbl->last_rand; + long flush_delta = now - tbl->last_flush; + long rand_delta = now - tbl->last_rand; struct neigh_hash_table *nht; struct ndt_config ndc = { .ndtc_key_len = tbl->key_len, -- 2.20.1