From patchwork Sun Aug 19 20:22:49 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Apfelbaum X-Patchwork-Id: 10570329 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AD119112E for ; Mon, 20 Aug 2018 12:53:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9B8541FF60 for ; Mon, 20 Aug 2018 12:53:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8EFB220134; Mon, 20 Aug 2018 12:53:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=2.0 tests=BAYES_00,DATE_IN_PAST_12_24, DKIM_ADSP_CUSTOM_MED,DKIM_SIGNED,FREEMAIL_FROM,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 476AF1FF60 for ; Mon, 20 Aug 2018 12:53:14 +0000 (UTC) Received: from localhost ([::1]:46920 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1frjgH-0006Wo-Fp for patchwork-qemu-devel@patchwork.kernel.org; Mon, 20 Aug 2018 08:53:13 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43889) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1frjYZ-0008RN-QM for qemu-devel@nongnu.org; Mon, 20 Aug 2018 08:45:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1frjYZ-0000cp-83 for qemu-devel@nongnu.org; Mon, 20 Aug 2018 08:45:15 -0400 Received: from mail-wm0-x22b.google.com ([2a00:1450:400c:c09::22b]:37241) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1frjYZ-0000cF-1T for qemu-devel@nongnu.org; Mon, 20 Aug 2018 08:45:15 -0400 Received: by mail-wm0-x22b.google.com with SMTP id n11-v6so13716668wmc.2 for ; Mon, 20 Aug 2018 05:45:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=yJ/1oHEh5CptOUnWjjvjIfEZS2MQ9fHbcLIUztuEOo0=; b=nVxoE5s/R9YdcpQ5Bz3t0jxbHGhyOJ3m4uvF1qpLAQPhtaiAduGfJglmL1txVFj3uG SW8nVF01K27SIwFcIiTPCWptFtiQMH7jV3pnhWqPJ4LrA8Cl+8vpDEglJW1MCqlefhzy TOehY0J5b70WgwY3dkvRcq4syr0SvKQQrYNc0U0crEJsvKkcvB70J7vY7+UqkET3HNmY crg+aAjzHuMVpMdZktzdLXpyhEKCgBTmew2B5hvHdU5YJi+q10f1VF9VlykwxIt7nq2o VTK8jTlWSIV7DsldIcbC34SrGIjwZFWTlIuQi3FmA/R3/eyQrH840a2vVk4bb/rHFDtg htCg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=yJ/1oHEh5CptOUnWjjvjIfEZS2MQ9fHbcLIUztuEOo0=; b=dTYBSEa8W2nApcKp0fw1Df6TC8l73aUyZ8B4vBpPb09suUyrlpscYCMLi0FKBo0j31 i2Voj31/iG4qAXxTyvkFlqN7LpHLVBRq0Bt+Kem59qN7SIV742lFAggyxbSB5J3jXMh+ 4+ONNV5zW4WHNNbBB8zDrtJMn5XTjXRjiJ75eETD5JF5KfXznV7Yab1P2DzBtpNnpmp5 52WJPKmApxY/9qxgRz1IJUAY50oc6ZSmzCJJ0wNOQy9WuIObsnJqUSMW+qL6b7LIxbWD Rde0s/3E0bE+Fq+/T9f2HUdpp5BeCRKcnzU5WqQngW1MKUVMrwFPr31h5kzWnu92eSsh SRtA== X-Gm-Message-State: AOUpUlGb+Fk6n6mZn368+NHC7woVGzx1ITHOINnWascYPdb3zyhu9ip/ +dFG7z2PpcRcH3hqehhRaMbTiugG X-Google-Smtp-Source: AA+uWPyPKaaV6mEyEcvVQrMB5U+VAEt4lD4UAiNmW4iWqRQjDeTpLRVK4kU4Ktk/Bn1q/RS+Z2763Q== X-Received: by 2002:a1c:8a04:: with SMTP id m4-v6mr24903051wmd.137.1534769113818; Mon, 20 Aug 2018 05:45:13 -0700 (PDT) Received: from localhost.localdomain ([176.228.154.53]) by smtp.gmail.com with ESMTPSA id g2-v6sm26704613wrd.71.2018.08.20.05.45.12 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 20 Aug 2018 05:45:13 -0700 (PDT) From: Marcel Apfelbaum To: qemu-devel@nongnu.org, peter.maydell@linaro.org Date: Sun, 19 Aug 2018 23:22:49 +0300 Message-Id: <20180819202300.10590-5-marcel.apfelbaum@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180819202300.10590-1-marcel.apfelbaum@gmail.com> References: <20180819202300.10590-1-marcel.apfelbaum@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:400c:c09::22b Subject: [Qemu-devel] [PATCH PULL 04/15] hw/pvrdma: Clean CQE before use X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: thuth@redhat.com, yuval.shaia@oracle.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Yuval Shaia Next CQE is fetched from CQ ring, clean it before usage as it still carries old CQE values. Signed-off-by: Yuval Shaia Reviewed-by: Marcel Apfelbaum Message-Id: <20180805153518.2983-5-yuval.shaia@oracle.com> Signed-off-by: Marcel Apfelbaum --- hw/rdma/vmw/pvrdma_qp_ops.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/rdma/vmw/pvrdma_qp_ops.c b/hw/rdma/vmw/pvrdma_qp_ops.c index 99bb51111e..a8664f40c8 100644 --- a/hw/rdma/vmw/pvrdma_qp_ops.c +++ b/hw/rdma/vmw/pvrdma_qp_ops.c @@ -69,6 +69,7 @@ static int pvrdma_post_cqe(PVRDMADev *dev, uint32_t cq_handle, return -EINVAL; } + memset(cqe1, 0, sizeof(*cqe1)); cqe1->wr_id = cqe->wr_id; cqe1->qp = cqe->qp; cqe1->opcode = cqe->opcode;