From: Herbert Xu Subject: Re: [crypto / sparc64] cryptomgr_test OOPS Date: Wed, 4 May 2016 12:07:32 +0800 Message-ID: <20160504040731.GA25758@gondor.apana.org.au> References: <20160503.123301.298039059390449291.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: matorola@gmail.com, linux-crypto@vger.kernel.org, sparclinux@vger.kernel.org, Nicolai Stange To: David Miller Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:38883 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750708AbcEDEHh (ORCPT ); Wed, 4 May 2016 00:07:37 -0400 Content-Disposition: inline In-Reply-To: <20160503.123301.298039059390449291.davem@davemloft.net> Sender: linux-crypto-owner@vger.kernel.org List-ID: David Miller wrote: > From: Anatoly Pugachev > Date: Tue, 3 May 2016 16:54:18 +0300 > >> I have git kernel OOPS (4.6.0-rc6) on sparc64. This OOPS does not >> happen, if I set the following kernel option: >> >> CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y >> >> Can someone please look at https://bugzilla.kernel.org/show_bug.cgi?id=117551 ? > > The lib/mpi/ code hasn't been touched in a long time, so I can only see that it might > be the crypto/rsa.c changes that happened this release. > > Can you possibly bisect this or at least tell us that 4.5 doesn't have this problem? It would also be helpful to test the latest cryptodev tree which has a large number of MPI fixes from Nicolai Stange. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt