On Fri, Aug 21, 2015 at 03:19:18PM -0400, Paul Gortmaker wrote:

On Fri, Aug 14, 2015 at 9:12 AM, Leonidas S Barbosa
[off-list ref] wrote:

quoted

AES-CTR is using a counter 8bytes-8bytes what miss match with
kernel specs.

In the previous code a vadduwm was done to increment counter.
Replacing this for a vadduqm now considering both cases counter
8-8 bytes and full 16bytes.

Seems this breaks ppc allmodconfig:

drivers/crypto/vmx/aesp8-ppc.S:1545: Error: Unrecognized opcode: `vadduqm'

Thanks for report,

I could not reproduce this issue, but I believe it's a opcode map error
on ppc-xlate.pl. Sending a patch followed by this email you CCed.