From patchwork Fri Feb 21 07:39:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 230650 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 EBACCC35641 for ; Fri, 21 Feb 2020 08:44:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C43EB206ED for ; Fri, 21 Feb 2020 08:44:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582274645; bh=mHCqROaKJ7SzNg5MXZjS44KD2tpZdsshpaEXfJi5wlA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=zbjqNnuZOWB9RbnfkxffwzcM1l6NavqSExJKc2LSuzxRDHpbOEg/iAk76X/8dnAZi HthPVRrQlSwZ01wXS3eVb1zKBuCosJcD6MPy+uoeEiUDZVu9MwG9c0I0uAiEMp8tsT 4wjD0+KH1Qsp+dmfigYx7nAvyFsgD7Tap1UKNeuY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730309AbgBUIoB (ORCPT ); Fri, 21 Feb 2020 03:44:01 -0500 Received: from mail.kernel.org ([198.145.29.99]:50866 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729611AbgBUHwu (ORCPT ); Fri, 21 Feb 2020 02:52:50 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 80FFC24653; Fri, 21 Feb 2020 07:52:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1582271570; bh=mHCqROaKJ7SzNg5MXZjS44KD2tpZdsshpaEXfJi5wlA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tj2iPiwNZDUdmdGV5ao2uFr5TpjivoV1MmR/WI0o0Ej0syh0pdKMPIIpebFD6h5IL mlYh3cVdHvnn/bQpykq0WzYMiv5+l5hWS4KsyVszVhhZ50b1osZSpSjnBME0P/DKYV TkeV/ZEGazrTblcWo3dmoIXwD+k8V+M1zj4JYYOw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wenpeng Liang , Weihang Li , Jason Gunthorpe , Sasha Levin Subject: [PATCH 5.5 216/399] RDMA/hns: Avoid printing address of mtt page Date: Fri, 21 Feb 2020 08:39:01 +0100 Message-Id: <20200221072424.003409153@linuxfoundation.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200221072402.315346745@linuxfoundation.org> References: <20200221072402.315346745@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Wenpeng Liang [ Upstream commit eca44507c3e908b7362696a4d6a11d90371334c6 ] Address of a page shouldn't be printed in case of security issues. Link: https://lore.kernel.org/r/1578313276-29080-2-git-send-email-liweihang@huawei.com Signed-off-by: Wenpeng Liang Signed-off-by: Weihang Li Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/hns/hns_roce_mr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_mr.c b/drivers/infiniband/hw/hns/hns_roce_mr.c index 9ad19170c3f97..95765560c1cfb 100644 --- a/drivers/infiniband/hw/hns/hns_roce_mr.c +++ b/drivers/infiniband/hw/hns/hns_roce_mr.c @@ -1064,8 +1064,8 @@ int hns_roce_ib_umem_write_mtt(struct hns_roce_dev *hr_dev, if (!(npage % (1 << (mtt->page_shift - PAGE_SHIFT)))) { if (page_addr & ((1 << mtt->page_shift) - 1)) { dev_err(dev, - "page_addr 0x%llx is not page_shift %d alignment!\n", - page_addr, mtt->page_shift); + "page_addr is not page_shift %d alignment!\n", + mtt->page_shift); ret = -EINVAL; goto out; }