linux-kernel - Re: [PATCH 0/4] exportfs: add flag to allow marking export operations as only supporting file handles

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Message-ID: <20241203-ausmerzen-hauteng-d3610644ef6b@brauner>
Date: Tue, 3 Dec 2024 10:08:39 +0100
From: Christian Brauner <brauner@...nel.org>
To: Chuck Lever III <chuck.lever@...cle.com>
Cc: Jeff Layton <jlayton@...nel.org>, Amir Goldstein <amir73il@...il.com>, 
	Erin Shepherd <erin.shepherd@....eu>, Linux FS Devel <linux-fsdevel@...r.kernel.org>, 
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Linux NFS Mailing List <linux-nfs@...r.kernel.org>, 
	stable <stable@...nel.org>
Subject: Re: [PATCH 0/4] exportfs: add flag to allow marking export
 operations as only supporting file handles

> Though, I wonder if a similar but separate prohibition
> mechanism might be necessary for other in-kernel network
> file system server implementations (eg, ksmbd).

Oh hm, interesting question.
I have no idea how ksmbd or 9p "exports" work. I really hope they don't
allow exporting arbitrary pseudo-fses.