Re: [xfsprogs PATCH] xfs_io/encrypt: support specifying crypto data unit size

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On Wed, Nov 15, 2023 at 07:58:46PM -0800, Eric Biggers wrote:
> On Thu, Oct 12, 2023 at 11:26:39PM -0700, Eric Biggers wrote:
> > From: Eric Biggers <ebiggers@xxxxxxxxxx>
> >
> > Add an '-s' option to the 'set_encpolicy' command of xfs_io to allow
> > exercising the log2_data_unit_size field that is being added to struct
> > fscrypt_policy_v2 (kernel patch:
> > https://lore.kernel.org/linux-fscrypt/20230925055451.59499-6-ebiggers@xxxxxxxxxx).
> >
> > The xfs_io support is needed for xfstests
> > (https://lore.kernel.org/fstests/20231013061403.138425-1-ebiggers@xxxxxxxxxx),
> > which currently relies on xfs_io to access the encryption ioctls.
> >
> > Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
> > ---
> >  configure.ac          |  1 +
> >  include/builddefs.in  |  4 +++
> >  io/encrypt.c          | 72 ++++++++++++++++++++++++++++++++-----------
> >  m4/package_libcdev.m4 | 21 +++++++++++++
> >  man/man8/xfs_io.8     |  5 ++-
> >  5 files changed, 84 insertions(+), 19 deletions(-)
> 
> Hi!  Any feedback on this patch?

I've got a limited bandwidth these days, I'll try to review this sometime
around next week.

> 
> - Eric



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