From: David Sterba <dsterba@suse.cz>
To: Boris Burkov <boris@bur.io>
Cc: linux-fscrypt@vger.kernel.org, linux-btrfs@vger.kernel.org,
kernel-team@fb.com
Subject: Re: [PATCH v3] btrfs-progs: receive: add support for fs-verity
Date: Wed, 21 Sep 2022 16:31:32 +0200 [thread overview]
Message-ID: <20220921143132.GH32411@twin.jikos.cz> (raw)
In-Reply-To: <3cf3573328789fcacb968f7707dc6839e44043f9.1660595824.git.boris@bur.io>
On Mon, Aug 15, 2022 at 01:54:42PM -0700, Boris Burkov wrote:
> Process an enable_verity cmd by running the enable verity ioctl on the
> file. Since enabling verity denies write access to the file, it is
> important that we don't have any open write file descriptors.
>
> This also revs the send stream format to version 3 with no format
> changes besides the new commands and attributes.
>
> Note: the build is conditional on the header linux/fsverity.h
>
> Signed-off-by: Boris Burkov <boris@bur.io>
Added to devel, thanks. The v3 is still in the works and unstable so we
need to keep both sides in sync. I've added a line to configure summary
and added a line to 'btrfs receive --help' if it's compiled in.
We may also want to add an option to receive to skip verity records so
the stream can be received but without them, but that's for future once
we'll start with v3 again.
prev parent reply other threads:[~2022-09-21 14:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-15 20:54 [PATCH v3] btrfs-progs: receive: add support for fs-verity Boris Burkov
2022-09-21 14:31 ` David Sterba [this message]
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