From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39775) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fmL4e-00073i-L8 for qemu-devel@nongnu.org; Sun, 05 Aug 2018 11:36:05 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fmL4a-0006Ph-IR for qemu-devel@nongnu.org; Sun, 05 Aug 2018 11:36:04 -0400 Received: from aserp2130.oracle.com ([141.146.126.79]:40306) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fmL4a-0006Om-9z for qemu-devel@nongnu.org; Sun, 05 Aug 2018 11:36:00 -0400 From: Yuval Shaia Date: Sun, 5 Aug 2018 18:35:09 +0300 Message-Id: <20180805153518.2983-5-yuval.shaia@oracle.com> In-Reply-To: <20180805153518.2983-1-yuval.shaia@oracle.com> References: <20180805153518.2983-1-yuval.shaia@oracle.com> Subject: [Qemu-devel] [PATCH v2 04/13] hw/pvrdma: Clean CQE before use List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, yuval.shaia@oracle.com, marcel.apfelbaum@gmail.com 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 --- 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; -- 2.17.1