From: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
To: qemu-devel@nongnu.org, peter.maydell@linaro.org
Cc: yuval.shaia@oracle.com, thuth@redhat.com, marcel.apfelbaum@gmail.com
Subject: [Qemu-devel] [PATCH PULL 04/15] hw/pvrdma: Clean CQE before use
Date: Sun, 19 Aug 2018 23:22:49 +0300 [thread overview]
Message-ID: <20180819202300.10590-5-marcel.apfelbaum@gmail.com> (raw)
In-Reply-To: <20180819202300.10590-1-marcel.apfelbaum@gmail.com>
From: Yuval Shaia <yuval.shaia@oracle.com>
Next CQE is fetched from CQ ring, clean it before usage as it still
carries old CQE values.
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Message-Id: <20180805153518.2983-5-yuval.shaia@oracle.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
---
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
next prev parent reply other threads:[~2018-08-20 12:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-19 20:22 [Qemu-devel] [PATCH PULL 00/15] RDMA queue Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 01/15] hw/rdma: Make distinction between device init and start modes Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 02/15] hw/pvrdma: Bugfix - provide the correct attr_mask to query_qp Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 03/15] hw/rdma: Modify debug macros Marcel Apfelbaum
2018-08-19 20:22 ` Marcel Apfelbaum [this message]
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 05/15] hw/pvrdma: Make default pkey 0xFFFF Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 06/15] hw/rdma: Delete useless structure RdmaRmUserMR Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 07/15] hw/rdma: Do not allocate memory for non-dma MR Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 08/15] hw/rdma: Reorder resource cleanup Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 09/15] hw/pvrdma: Cosmetic change - indent right Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 10/15] hw/rdma: Cosmetic change - move to generic function Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 11/15] hw/rdma: Print backend QP number in hex format Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 12/15] hw/rdma: Bugfix - Support non-aligned buffers Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 13/15] hw/rdma: Add reference to pci_dev in backend_dev Marcel Apfelbaum
2018-08-19 20:22 ` [Qemu-devel] [PATCH PULL 14/15] hw/pvrdma: remove not needed include Marcel Apfelbaum
2018-08-19 20:23 ` [Qemu-devel] [PATCH PULL 15/15] config: split PVRDMA from RDMA Marcel Apfelbaum
2018-08-20 16:00 ` [Qemu-devel] [PATCH PULL 00/15] RDMA queue Peter Maydell
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