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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, T_DKIMWL_WL_HIGH,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 0E90AC004C9 for ; Tue, 7 May 2019 05:49:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D083C205ED for ; Tue, 7 May 2019 05:49:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557208162; bh=t/Br6gIcSiZmlrPC7V3vb+4t9UEZaeU+lmbv8eZ3UJY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ag8hGub8CK73l/99r4KWu6Ay35uuN9nRPJg3twMdVtWlCtUzomK0BTX0Q6wa0qVPz /qMotWvIp82eqr2HhOen3ITrvGXdXlsw009PwyP5ULPoPyXB/aXYBRkLuOYhXLjRxQ f60Pdkvty8SG1mV6CrG+uZe6c5ZQlIRvmQ7tbVVE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729295AbfEGFtV (ORCPT ); Tue, 7 May 2019 01:49:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:60042 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728812AbfEGFkc (ORCPT ); Tue, 7 May 2019 01:40:32 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 58BE920578; Tue, 7 May 2019 05:40:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557207631; bh=t/Br6gIcSiZmlrPC7V3vb+4t9UEZaeU+lmbv8eZ3UJY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eqMTMFfNiAdmOTFz6IRJSh1OzTHCw+F8+JdFUgr8JXsy6OYrMC/U3z/LM+lAJxd+2 xlyLSQA6woMkon6KhWrh2KOzoVyJsfwfOvcZiI7lNkosOttSUE0s3dpkucqR4Aim6x CUVIVnkXsSzF47bGYqiAcpVshRB1jaHsmO3T3pWw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Adit Ranadive , Ruishuang Wang , Bryan Tan , Vishnu Dasa , Jason Gunthorpe , Sasha Levin , linux-rdma@vger.kernel.org Subject: [PATCH AUTOSEL 4.14 68/95] RDMA/vmw_pvrdma: Return the correct opcode when creating WR Date: Tue, 7 May 2019 01:37:57 -0400 Message-Id: <20190507053826.31622-68-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190507053826.31622-1-sashal@kernel.org> References: <20190507053826.31622-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adit Ranadive [ Upstream commit 6325e01b6cdf4636b721cf7259c1616e3cf28ce2 ] Since the IB_WR_REG_MR opcode value changed, let's set the PVRDMA device opcodes explicitly. Reported-by: Ruishuang Wang Fixes: 9a59739bd01f ("IB/rxe: Revise the ib_wr_opcode enum") Cc: stable@vger.kernel.org Reviewed-by: Bryan Tan Reviewed-by: Ruishuang Wang Reviewed-by: Vishnu Dasa Signed-off-by: Adit Ranadive Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/vmw_pvrdma/pvrdma.h | 35 +++++++++++++++++++- drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c | 6 ++++ include/uapi/rdma/vmw_pvrdma-abi.h | 1 + 3 files changed, 41 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h b/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h index 984aa3484928..4463e1c1a764 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h @@ -407,7 +407,40 @@ static inline enum ib_qp_state pvrdma_qp_state_to_ib(enum pvrdma_qp_state state) static inline enum pvrdma_wr_opcode ib_wr_opcode_to_pvrdma(enum ib_wr_opcode op) { - return (enum pvrdma_wr_opcode)op; + switch (op) { + case IB_WR_RDMA_WRITE: + return PVRDMA_WR_RDMA_WRITE; + case IB_WR_RDMA_WRITE_WITH_IMM: + return PVRDMA_WR_RDMA_WRITE_WITH_IMM; + case IB_WR_SEND: + return PVRDMA_WR_SEND; + case IB_WR_SEND_WITH_IMM: + return PVRDMA_WR_SEND_WITH_IMM; + case IB_WR_RDMA_READ: + return PVRDMA_WR_RDMA_READ; + case IB_WR_ATOMIC_CMP_AND_SWP: + return PVRDMA_WR_ATOMIC_CMP_AND_SWP; + case IB_WR_ATOMIC_FETCH_AND_ADD: + return PVRDMA_WR_ATOMIC_FETCH_AND_ADD; + case IB_WR_LSO: + return PVRDMA_WR_LSO; + case IB_WR_SEND_WITH_INV: + return PVRDMA_WR_SEND_WITH_INV; + case IB_WR_RDMA_READ_WITH_INV: + return PVRDMA_WR_RDMA_READ_WITH_INV; + case IB_WR_LOCAL_INV: + return PVRDMA_WR_LOCAL_INV; + case IB_WR_REG_MR: + return PVRDMA_WR_FAST_REG_MR; + case IB_WR_MASKED_ATOMIC_CMP_AND_SWP: + return PVRDMA_WR_MASKED_ATOMIC_CMP_AND_SWP; + case IB_WR_MASKED_ATOMIC_FETCH_AND_ADD: + return PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD; + case IB_WR_REG_SIG_MR: + return PVRDMA_WR_REG_SIG_MR; + default: + return PVRDMA_WR_ERROR; + } } static inline enum ib_wc_status pvrdma_wc_status_to_ib( diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c index d7162f2b7979..4d9c99dd366b 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c @@ -695,6 +695,12 @@ int pvrdma_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM) wqe_hdr->ex.imm_data = wr->ex.imm_data; + if (unlikely(wqe_hdr->opcode == PVRDMA_WR_ERROR)) { + *bad_wr = wr; + ret = -EINVAL; + goto out; + } + switch (qp->ibqp.qp_type) { case IB_QPT_GSI: case IB_QPT_UD: diff --git a/include/uapi/rdma/vmw_pvrdma-abi.h b/include/uapi/rdma/vmw_pvrdma-abi.h index 912ea1556a0b..fd801c7be120 100644 --- a/include/uapi/rdma/vmw_pvrdma-abi.h +++ b/include/uapi/rdma/vmw_pvrdma-abi.h @@ -76,6 +76,7 @@ enum pvrdma_wr_opcode { PVRDMA_WR_MASKED_ATOMIC_FETCH_AND_ADD, PVRDMA_WR_BIND_MW, PVRDMA_WR_REG_SIG_MR, + PVRDMA_WR_ERROR, }; enum pvrdma_wc_status { -- 2.20.1