Re: Regression: SUNRPC: Use poll() to fix up the socket requeue races
From: Trond Myklebust
Date: Mon Feb 25 2019 - 16:04:00 EST
On Mon, 2019-02-25 at 20:25 +0000, Jon Hunter wrote:
> Hi Trond,
> Starting in next-20190222 I have observed a regression with NFS
> some of our boards to fail to boot. Bisect points to your commit ...
> commit 0ffe86f48026b7f34db22d1004bc9992f0db8b33
> Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
> Date: Wed Jan 30 14:51:26 2019 -0500
> SUNRPC: Use poll() to fix up the socket requeue races
> After reverting this on top of -next I no longer see the problem. I
> not had chance to look any closer, but wanted to see if you had any
> ideas what might be the problem.
What kind of boot is this? UDP or TCP? nfsroot? NFSv3 or NFSv4?
Linux NFS client maintainer, Hammerspace