Re: [PATCH v2] net: sunrpc: svcsock: fix NULL-pointer exception

2017-08-21 Thread Vadim Lomovtsev
Sorry guys, please ignore this - being sent by mistake. Have some typos at comments by copy-paste, will correct and re-send Vadim On Mon, Aug 21, 2017 at 04:44:45AM -0400, Vadim Lomovtsev wrote: > While running nfs/connectathon tests kernel NULL-pointer exception > has been observed due to race

[PATCH v2] net: sunrpc: svcsock: fix NULL-pointer exception

2017-08-21 Thread Vadim Lomovtsev
While running nfs/connectathon tests kernel NULL-pointer exception has been observed due to races in svcsock.c. Race is appear when kernel accepts connection by kernel_accept (which creates new socket) and start queuing ingress packets to new socket. This happens in ksoftirq context which could ru