From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752315AbcD1BB3 (ORCPT ); Wed, 27 Apr 2016 21:01:29 -0400 Received: from helcar.hengli.com.au ([209.40.204.226]:33323 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751257AbcD1BB2 (ORCPT ); Wed, 27 Apr 2016 21:01:28 -0400 Date: Thu, 28 Apr 2016 09:01:17 +0800 From: Herbert Xu To: Sowmini Varadhan Cc: tadeusz.struk@intel.com, linux-kernel@vger.kernel.org, smueller@chronox.de, mmarek@suse.com, arnd@arndb.de, andrew.zaborowski@intel.com Subject: Re: [PATCH v2] lib/mpi: Fix kernel unaligned access in mpi_write_to_sgl Message-ID: <20160428010117.GA5262@gondor.apana.org.au> References: <20160427174338.GA15460@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20160427174338.GA15460@oracle.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 27, 2016 at 01:43:56PM -0400, Sowmini Varadhan wrote: > > Commit 2d4d1eea540b ("lib/mpi: Add mpi sgl helpers") added > mpi_write_to_sgl() which generates traps due to unaligned > access on some platforms like sparc. Fix this by using > the get_unaligned* and put_unaligned* functions. > > Fixes: 2d4d1eea540b ("lib/mpi: Add mpi sgl helpers") > Signed-off-by: Sowmini Varadhan Please cc linux-crypto. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt