From patchwork Wed May 12 14:49:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 437856 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=-19.4 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, 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 054ECC2BCF8 for ; Wed, 12 May 2021 17:02:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C271061352 for ; Wed, 12 May 2021 17:02:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234790AbhELRDV (ORCPT ); Wed, 12 May 2021 13:03:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:36108 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244147AbhELQmi (ORCPT ); Wed, 12 May 2021 12:42:38 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id CA96061D13; Wed, 12 May 2021 16:10:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620835859; bh=eAm8exWvtmwzeXUrXpSX/iybcqQcYJHSuy4w0m4A/eE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ru1tHX88vk5UGH0kILbYen/FraE/twma7sg21oSMzBW6xb1csiyREz5YJOXaTB+d2 /WbZ/BBfGy6Yu45zMdJ2spXSPC9zV7wrqfQcmIh1QmgZ1co1pcXp384B90HqabMKI1 cE1DrTqeVmb/+feNPrgyT8qI/gRrK7gSPfX0KCas= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Weihang Li , Jason Gunthorpe , Sasha Levin Subject: [PATCH 5.12 513/677] RDMA/hns: Fix missing assignment of max_inline_data Date: Wed, 12 May 2021 16:49:19 +0200 Message-Id: <20210512144854.433593757@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Weihang Li [ Upstream commit 9eab614338cdfe08db343954454fa5191d082a11 ] When querying QP, the ULPs should be informed of the max length of inline data supported by the hardware. Fixes: 30b707886aeb ("RDMA/hns: Support inline data in extented sge space for RC") Link: https://lore.kernel.org/r/1617354454-47840-3-git-send-email-liweihang@huawei.com Signed-off-by: Weihang Li Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index ce26f97b2ca2..ad3cee54140e 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -5068,6 +5068,7 @@ done: qp_attr->cur_qp_state = qp_attr->qp_state; qp_attr->cap.max_recv_wr = hr_qp->rq.wqe_cnt; qp_attr->cap.max_recv_sge = hr_qp->rq.max_gs - hr_qp->rq.rsv_sge; + qp_attr->cap.max_inline_data = hr_qp->max_inline_data; if (!ibqp->uobject) { qp_attr->cap.max_send_wr = hr_qp->sq.wqe_cnt;