From patchwork Mon Jan 24 18:40:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 536003 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ADF4C4321E for ; Mon, 24 Jan 2022 20:00:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359332AbiAXT7d (ORCPT ); Mon, 24 Jan 2022 14:59:33 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:41656 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347076AbiAXTyT (ORCPT ); Mon, 24 Jan 2022 14:54:19 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 8DF6AB81239; Mon, 24 Jan 2022 19:54:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7F2AC340E5; Mon, 24 Jan 2022 19:54:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643054056; bh=kQeVpgjXMWBkDkt3qPRgjWIZf9hgcZyZSnVYNAKMg0U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N2ClNA0/MBMVsoksSHrWeCDzauK+90quhQU53DSnmEf2xikH/KOPN9rc7nMyKXdqn tlEozhIaNYUsINy8tUhFcvMBXMrxSKSIFn7n/zFWLSd9YzfBEGa0VLFlINwZGClz8i w/6vfNRZHsTTh+xRtMRSEqD19O8JUBrlE6tP2eVE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Kamal Heib , =?utf-8?q?Michal_Kalderon=C2=A0?= , Jason Gunthorpe , Sasha Levin Subject: [PATCH 5.10 265/563] RDMA/qedr: Fix reporting max_{send/recv}_wr attrs Date: Mon, 24 Jan 2022 19:40:30 +0100 Message-Id: <20220124184033.600036014@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184024.407936072@linuxfoundation.org> References: <20220124184024.407936072@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Kamal Heib [ Upstream commit b1a4da64bfc189510e08df1ccb1c589e667dc7a3 ] Fix the wrongly reported max_send_wr and max_recv_wr attributes for user QP by making sure to save their valuse on QP creation, so when query QP is called the attributes will be reported correctly. Fixes: cecbcddf6461 ("qedr: Add support for QP verbs") Link: https://lore.kernel.org/r/20211206201314.124947-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib Acked-by: Michal Kalderon  Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/qedr/verbs.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 16d5283651894..eeb87f31cd252 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -1918,6 +1918,7 @@ static int qedr_create_user_qp(struct qedr_dev *dev, /* db offset was calculated in copy_qp_uresp, now set in the user q */ if (qedr_qp_has_sq(qp)) { qp->usq.db_addr = ctx->dpi_addr + uresp.sq_db_offset; + qp->sq.max_wr = attrs->cap.max_send_wr; rc = qedr_db_recovery_add(dev, qp->usq.db_addr, &qp->usq.db_rec_data->db_data, DB_REC_WIDTH_32B, @@ -1928,6 +1929,7 @@ static int qedr_create_user_qp(struct qedr_dev *dev, if (qedr_qp_has_rq(qp)) { qp->urq.db_addr = ctx->dpi_addr + uresp.rq_db_offset; + qp->rq.max_wr = attrs->cap.max_recv_wr; rc = qedr_db_recovery_add(dev, qp->urq.db_addr, &qp->urq.db_rec_data->db_data, DB_REC_WIDTH_32B,