linux-kernel - Re: [PATCH] overlayfs: Warn on copy up if a process has a R/O fd open to the lower file

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Message-ID: <28487.1434985833@warthog.procyon.org.uk>
Date:	Mon, 22 Jun 2015 16:10:33 +0100
From:	David Howells <dhowells@...hat.com>
To:	viro@...IV.linux.org.uk
Cc:	dhowells@...hat.com, miklos@...redi.hu,
	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-unionfs@...r.kernel.org
Subject: Re: [PATCH] overlayfs: Warn on copy up if a process has a R/O fd open to the lower file

Hi Al,

> Print a warning when overlayfs copies up a file if the process that triggered
> the copy up has a R/O fd open to the lower file being copied up.

Can you take this?

David
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