From patchwork Fri Apr 9 09:53:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 418754 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 C90D8C433B4 for ; Fri, 9 Apr 2021 10:06:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9DBB36115B for ; Fri, 9 Apr 2021 10:06:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232850AbhDIKDH (ORCPT ); Fri, 9 Apr 2021 06:03:07 -0400 Received: from mail.kernel.org ([198.145.29.99]:45536 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233883AbhDIKBD (ORCPT ); Fri, 9 Apr 2021 06:01:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 843D96100B; Fri, 9 Apr 2021 09:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1617962372; bh=468E9xolqwqaMx889QTebTC2v0UfCzdw38F83fOG2kE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gp5nJMOy92CaCRVer8DnBvruS6TDqfT6yl+xK8eBnWQOo7/JeQ+BeQ+WBXCsBvvoK EBTKGQltFyMyEZJZqa/flb3DI42AJMKCDQpFVKDx0pyXsFz55YyhNhIEEu0ArxqABU 89KeKaNzz0YCYI3Z9bp9y/nvyGfmcvQk4rtJJa0I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "David S. Miller" , Sasha Levin Subject: [PATCH 5.10 31/41] math: Export mul_u64_u64_div_u64 Date: Fri, 9 Apr 2021 11:53:53 +0200 Message-Id: <20210409095305.811484624@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210409095304.818847860@linuxfoundation.org> References: <20210409095304.818847860@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: David S. Miller [ Upstream commit bf45947864764548697e7515fe693e10f173f312 ] Fixes: f51d7bf1dbe5 ("ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation") Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- lib/math/div64.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/math/div64.c b/lib/math/div64.c index 3952a07130d8..edd1090c9edb 100644 --- a/lib/math/div64.c +++ b/lib/math/div64.c @@ -230,4 +230,5 @@ u64 mul_u64_u64_div_u64(u64 a, u64 b, u64 c) return res + div64_u64(a * b, c); } +EXPORT_SYMBOL(mul_u64_u64_div_u64); #endif