PROBLEM: encryption test failures since "crypto: mxs-dcp - Use sg_mapping_iter to copy data"

[Herbert Xu]

On Thu, Jan 27, 2022 at 12:31:48PM -0500, Sean Anderson wrote:
> Hi Christian,
> 
> On 1/27/22 12:23 PM, Christian Eggers wrote:
> > SoC: i.MX6ULL
> > 
> > After upgrading from v5.10.65-rt53 to v5.10.73-rt54 I get two additional messages on boot:
> > 
> > ...
> > [ 3.786333] alg: skcipher: ecb-aes-dcp encryption test failed (wrong result) on test vector 0, cfg="two even aligned splits"
> > [ 3.789020] alg: skcipher: cbc-aes-dcp encryption test failed (wrong result) on test vector 0, cfg="two even aligned splits"
> > [ 3.793741] mxs-dcp 2280000.crypto: mxs_dcp: initialized
> > ..
> > 
> > After reverting the commit
> > 
> > 2e6d793e1bf0 ("crypto: mxs-dcp - Use sg_mapping_iter to copy data")
> > 
> > the error messages above disappear again.
> 
> Can you try applying the patch in [1] on top of your revert?

Please resubmit your patch with a proper Subject, otherwise it'll
be automatically discarded by patchwork.

Thanks,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt