Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-31 Thread Hu, Jiayu
Hi Yuanhan, > -Original Message- > From: Yuanhan Liu [mailto:y...@fridaylinux.org] > Sent: Monday, July 31, 2017 11:47 AM > To: Hu, Jiayu > Cc: Tan, Jianfeng ; dev@dpdk.org > Subject: Re: [PATCH] net/virtio: fix fail to configure rxq interrupt > > On Mon, Jul 31, 2017 at 02:47:13AM +

Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-30 Thread Yuanhan Liu
On Mon, Jul 31, 2017 at 02:47:13AM +, Hu, Jiayu wrote: > Hi Yuanhan, > > When we run l3fwd-power in VM with applying this patch in VM DPDK, QEMU will > crash. I think this patch can't solve the problem correctly but I haven't > figured out the reason. I am so sorry about it. It's okay. But

Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-30 Thread Yuanhan Liu
On Wed, Jul 19, 2017 at 11:18:23AM +0800, Jiayu Hu wrote: > When use rte_eth_dev_configure() to enable rx queue interrupt for virtio > devices, virtio_configure_intr() isn't called to set up the interrupt > environment, which causes rx queue interrupt setup failed. This patch is > to fix this issue

Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-19 Thread Tan, Jianfeng
On 7/19/2017 4:08 AM, Yuanhan Liu wrote: On Wed, Jul 19, 2017 at 11:18:23AM +0800, Jiayu Hu wrote: When use rte_eth_dev_configure() to enable rx queue interrupt for virtio devices, virtio_configure_intr() isn't called to set up the interrupt environment, which causes rx queue interrupt setup f

Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-19 Thread Yuanhan Liu
On Wed, Jul 19, 2017 at 11:18:23AM +0800, Jiayu Hu wrote: > When use rte_eth_dev_configure() to enable rx queue interrupt for virtio > devices, virtio_configure_intr() isn't called to set up the interrupt > environment, which causes rx queue interrupt setup failed. This patch is > to fix this issue

Re: [dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-18 Thread Yang, Zhiyong
> -Original Message- > From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Jiayu Hu > Sent: Wednesday, July 19, 2017 11:18 AM > To: dev@dpdk.org > Cc: Tan, Jianfeng ; y...@fridaylinux.org; Yao, Lei A > ; Hu, Jiayu ; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] ne

[dpdk-dev] [PATCH] net/virtio: fix fail to configure rxq interrupt

2017-07-18 Thread Jiayu Hu
When use rte_eth_dev_configure() to enable rx queue interrupt for virtio devices, virtio_configure_intr() isn't called to set up the interrupt environment, which causes rx queue interrupt setup failed. This patch is to fix this issue. Fixes: 26b683b4f7d0 ("net/virtio: setup Rx queue interrupts") C