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=-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,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 E6C50C432C0 for ; Tue, 3 Dec 2019 22:57:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B5A1320656 for ; Tue, 3 Dec 2019 22:57:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575413875; bh=f22FDCR3WqLNWGLPTUVymr8HLIizD922/Aj4S0NdCNo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oVbljyIqjhux3dK/63Zc0iUhAU4nE7aFPkX2IXu+A/sXcpNNFyscAN90uPVA0skcF uJpg7OLZL36GPTgxLEn9FrtyByblunhUvJ7bW1ejE53IWZkAkl4fdCFOBJe7pKGB5U YZHtUNmgKxtQ95/R9a9X9+0neFd0/d2U1Y5Y0Nvk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730604AbfLCW5y (ORCPT ); Tue, 3 Dec 2019 17:57:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:53832 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730594AbfLCW5v (ORCPT ); Tue, 3 Dec 2019 17:57:51 -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 382FB20656; Tue, 3 Dec 2019 22:57:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575413870; bh=f22FDCR3WqLNWGLPTUVymr8HLIizD922/Aj4S0NdCNo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F9+X/18vC6pfTMuvk1BHtSuk3JVfYXNnX8FCjj2w/fMElDhvDWCEygCvw6ZpCclJR M9jvmZr5yIhkqSzN3dgTAO8zU42ONRec72DTnT5Ie/UC5MKtN6CaF7V2wSTDe6fA4y Jyte2kgSN/Ntd+WE3t/f+ccjOL/eJjpvk4MWDVqU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yixian Liu , Jason Gunthorpe , Sasha Levin Subject: [PATCH 4.19 257/321] RDMA/hns: Fix the state of rereg mr Date: Tue, 3 Dec 2019 23:35:23 +0100 Message-Id: <20191203223440.504039837@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191203223427.103571230@linuxfoundation.org> References: <20191203223427.103571230@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yixian Liu [ Upstream commit ab22bf05216a6bb4812448f3a8609489047cf311 ] The state of mr after reregister operation should be set to valid state. Otherwise, it will keep the same as the state before reregistered. Signed-off-by: Yixian Liu Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 1eda8a22a4252..a5ec900a14ae9 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -1776,6 +1776,9 @@ static int hns_roce_v2_rereg_write_mtpt(struct hns_roce_dev *hr_dev, struct hns_roce_v2_mpt_entry *mpt_entry = mb_buf; int ret = 0; + roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_MPT_ST_M, + V2_MPT_BYTE_4_MPT_ST_S, V2_MPT_ST_VALID); + if (flags & IB_MR_REREG_PD) { roce_set_field(mpt_entry->byte_4_pd_hop_st, V2_MPT_BYTE_4_PD_M, V2_MPT_BYTE_4_PD_S, pdn); -- 2.20.1