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: 959675 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="nVxoE5s/"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41vDH13VKJz9s9J for ; Mon, 20 Aug 2018 22:52:29 +1000 (AEST) Received: from localhost ([::1]:46914 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1frjfW-0005PC-WD for incoming@patchwork.ozlabs.org; Mon, 20 Aug 2018 08:52:27 -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+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" 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;