Re: [ 070/218] SUNRPC: Fix a UDP transport regression

From: Greg Kroah-Hartman
Date: Fri Sep 28 2012 - 17:06:02 EST


On Fri, Sep 28, 2012 at 08:29:37PM +0000, Myklebust, Trond wrote:
> On Fri, 2012-09-28 at 13:14 -0700, Greg Kroah-Hartman wrote:
> > 3.4-stable review patch. If anyone has any objections, please let me know.
> >
> > ------------------
> >
> > From: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
> >
> > commit f39c1bfb5a03e2d255451bff05be0d7255298fa4 upstream.
> >
> > Commit 43cedbf0e8dfb9c5610eb7985d5f21263e313802 (SUNRPC: Ensure that
> > we grab the XPRT_LOCK before calling xprt_alloc_slot) is causing
> > hangs in the case of NFS over UDP mounts.
>
> Ditto with this. Please hold this patch until the 1 line fix mentioned
> previously has been merged upstream (at which point I will resend the
> patch through stable@xxxxxxxxxxxxxxx).

Ok, now dropped from the 3.4-stable queue, please let me know when it's
safe to reapply.

greg k-h
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