Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39646C10F0E for ; Sat, 13 Apr 2019 03:41:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E7B420848 for ; Sat, 13 Apr 2019 03:41:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726925AbfDMDlj (ORCPT ); Fri, 12 Apr 2019 23:41:39 -0400 Received: from ozlabs.org ([203.11.71.1]:44647 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726913AbfDMDlj (ORCPT ); Fri, 12 Apr 2019 23:41:39 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 44h0tR58h4z9s4V; Sat, 13 Apr 2019 13:41:35 +1000 (AEST) From: Michael Ellerman To: Nayna , Daniel Axtens , Eric Biggers Cc: leo.barbosa@canonical.com, Herbert Xu , Stephan Mueller , nayna@linux.ibm.com, omosnacek@gmail.com, leitao@debian.org, pfsmorigo@gmail.com, linux-crypto@vger.kernel.org, marcelo.cerri@canonical.com, George Wilson , linuxppc-dev@lists.ozlabs.org Subject: Re: [PATCH] crypto: vmx - fix copy-paste error in CTR mode In-Reply-To: <2c8b042f-c7df-cb8b-3fcd-15d6bb274d08@linux.vnet.ibm.com> References: <20190315020901.16509-1-dja@axtens.net> <20190315022414.GA1671@sol.localdomain> <875zsku5mk.fsf@dja-thinkpad.axtens.net> <20190315043433.GC1671@sol.localdomain> <8736nou2x5.fsf@dja-thinkpad.axtens.net> <20190410070234.GA12406@sol.localdomain> <87imvkwqdh.fsf@dja-thinkpad.axtens.net> <2c8b042f-c7df-cb8b-3fcd-15d6bb274d08@linux.vnet.ibm.com> Date: Sat, 13 Apr 2019 13:41:36 +1000 Message-ID: <8736mmvafj.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Nayna writes: > On 04/11/2019 10:47 AM, Daniel Axtens wrote: >> Eric Biggers writes: >> >>> Are you still planning to fix the remaining bug? I booted a ppc64le VM, and I >>> see the same test failure (I think) you were referring to: >>> >>> alg: skcipher: p8_aes_ctr encryption test failed (wrong result) on test vector 3, cfg="uneven misaligned splits, may sleep" >>> >> Yes, that's the one I saw. I don't have time to follow it up at the >> moment, but Nayna is aware of it. >> > > Yes Eric, we identified this as a separate issue of misalignment and > plan to post a separate patch to address it. I also wrote it down in my write-only TODO list here: https://github.com/linuxppc/issues/issues/238 cheers