From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758042Ab0ESMtM (ORCPT ); Wed, 19 May 2010 08:49:12 -0400 Received: from casper.infradead.org ([85.118.1.10]:48224 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757338Ab0ESMtJ (ORCPT ); Wed, 19 May 2010 08:49:09 -0400 Subject: Re: [BUG] SLOB breaks Crypto From: David Woodhouse To: FUJITA Tomonori Cc: geert@linux-m68k.org, herbert@gondor.hengli.com.au, davem@davemloft.net, penberg@cs.helsinki.fi, mpm@selenic.com, ken@codelabs.ch, michael-dev@fami-braun.de, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, anemo@mba.ocn.ne.jp In-Reply-To: <20100519212904N.fujita.tomonori@lab.ntt.co.jp> References: <1274269236.6930.9930.camel@macbook.infradead.org> <20100519210506U.fujita.tomonori@lab.ntt.co.jp> <1274271585.6930.9983.camel@macbook.infradead.org> <20100519212904N.fujita.tomonori@lab.ntt.co.jp> Content-Type: text/plain; charset="UTF-8" Date: Wed, 19 May 2010 13:48:53 +0100 Message-ID: <1274273333.6930.10025.camel@macbook.infradead.org> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-1.fc12) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2010-05-19 at 21:26 +0900, FUJITA Tomonori wrote: > > > Surely those architectures that have alignment constraints for DMA > but > > which don't set ARCH_KMALLOC_MINALIGN are just buggy -- it _does_ > mean > > that. > > Well, I thought so but seems that there isn't such agreement: > > http://kerneltrap.org/mailarchive/linux-kernel/2010/5/12/4568960 How strange. That thread has a fair amount of misinformation from people who should know better. -- dwmw2