Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-04-10 Thread Chen, Junjie J
Thanks for report, I just summited this patch to fix: https://dpdk.org/dev/patchwork/patch/37765/ > > Hi, > > On Fri, Mar 30, 2018 at 02:58:31PM +0800, Junjie Chen wrote: > >When creating vdev dynamically, vhost pmd driver starts directly > >without checking TX/RX queues are ready or not, and t

Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-04-09 Thread Jens Freimann
Hi, On Fri, Mar 30, 2018 at 02:58:31PM +0800, Junjie Chen wrote: When creating vdev dynamically, vhost pmd driver starts directly without checking TX/RX queues are ready or not, and thus causes segmentation fault when vhost library accesses queues. This patch adds a flag to check whether queues

Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-03-30 Thread Maxime Coquelin
On 03/30/2018 08:58 AM, Junjie Chen wrote: When creating vdev dynamically, vhost pmd driver starts directly without checking TX/RX queues are ready or not, and thus causes segmentation fault when vhost library accesses queues. This patch adds a flag to check whether queues are setup or not, and

Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-03-30 Thread Maxime Coquelin
J ; c...@dpdk.org Subject: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically When creating vdev dynamically, vhost pmd driver starts directly without checking TX/RX queues are ready or not, and thus causes segmentation fault when vhost library accesses queues. This patch

Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-03-30 Thread Maxime Coquelin
Hi Junjie, On 03/30/2018 08:58 AM, Junjie Chen wrote: When creating vdev dynamically, vhost pmd driver starts directly without checking TX/RX queues are ready or not, and thus causes segmentation fault when vhost library accesses queues. This patch adds a flag to check whether queues are setup o

Re: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-03-30 Thread Yang, Zhiyong
.org > Subject: [dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev > dynamically > > When creating vdev dynamically, vhost pmd driver starts directly without > checking TX/RX queues are ready or not, and thus causes segmentation fault > when vhost library accesses

[dpdk-dev] [PATCH v3] net/vhost: fix segfault when creating vdev dynamically

2018-03-29 Thread Junjie Chen
When creating vdev dynamically, vhost pmd driver starts directly without checking TX/RX queues are ready or not, and thus causes segmentation fault when vhost library accesses queues. This patch adds a flag to check whether queues are setup or not, and adds queues setup into dev_start function to a