Re: [dpdk-dev] [PATCH v2] vhost-user: drop connection on message handling failures

2018-09-11 Thread Maxime Coquelin
On 09/03/2018 12:12 PM, Ilya Maximets wrote: There are a lot of cases where vhost-user massage handling could fail and end up in a fully not recoverable state. For example, allocation failures of shadow used ring and batched copy array are not recoverable and leads to the segmentation faults l

Re: [dpdk-dev] [PATCH v2] vhost-user: drop connection on message handling failures

2018-09-10 Thread Maxime Coquelin
On 09/03/2018 12:12 PM, Ilya Maximets wrote: There are a lot of cases where vhost-user massage handling could fail and end up in a fully not recoverable state. For example, allocation failures of shadow used ring and batched copy array are not recoverable and leads to the segmentation faults l

[dpdk-dev] [PATCH v2] vhost-user: drop connection on message handling failures

2018-09-03 Thread Ilya Maximets
There are a lot of cases where vhost-user massage handling could fail and end up in a fully not recoverable state. For example, allocation failures of shadow used ring and batched copy array are not recoverable and leads to the segmentation faults like this on the receiving/transmission path: Pr