From: Christoph Hellwig <hch@infradead.org>
To: Amir Goldstein <amir73il@gmail.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>,
Al Viro <viro@zeniv.linux.org.uk>,
linux-unionfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Hugh Dickins <hughd@google.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] tmpfs: generate random sb->s_uuid
Date: Fri, 5 May 2017 03:01:26 -0700 [thread overview]
Message-ID: <20170505100126.GA20759@infradead.org> (raw)
In-Reply-To: <1493977468-21143-1-git-send-email-amir73il@gmail.com>
On Fri, May 05, 2017 at 12:44:28PM +0300, Amir Goldstein wrote:
> This is used by overlayfs to encode intrasystem unique file handles.
I think generate_random_uuid is the wrong interface to spread.
The right one would be uuid_be_gen, although I'll still need
to audit why one uses get_random_bytes and the other prandom_bytes.
next prev parent reply other threads:[~2017-05-05 10:01 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-05 9:44 [PATCH] tmpfs: generate random sb->s_uuid Amir Goldstein
2017-05-05 10:01 ` Christoph Hellwig [this message]
2017-05-05 10:20 ` Amir Goldstein
2017-05-09 9:02 ` Christoph Hellwig
2017-05-09 9:18 ` Richard Weinberger
2017-05-09 9:54 ` Amir Goldstein
2017-05-09 10:09 ` Richard Weinberger
2017-05-09 10:27 ` Oleksij Rempel
2017-05-09 10:50 ` Amir Goldstein
2017-05-10 2:51 ` Hugh Dickins
2017-05-07 12:11 ` kbuild test robot
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