From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752194Ab2BPFcL (ORCPT ); Thu, 16 Feb 2012 00:32:11 -0500 Received: from helcar.apana.org.au ([209.40.204.226]:35953 "EHLO fornost.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751214Ab2BPFcJ (ORCPT ); Thu, 16 Feb 2012 00:32:09 -0500 Date: Thu, 16 Feb 2012 16:32:00 +1100 From: Herbert Xu To: Linus Torvalds , "David S. Miller" , Linux Kernel Mailing List , Linux Crypto Mailing List Subject: Re: Crypto Fixes for 3.3 Message-ID: <20120216053200.GA20581@gondor.apana.org.au> References: <20100716022648.GA28219@gondor.apana.org.au> <20100722055043.GA25689@gondor.apana.org.au> <20100903060055.GA28915@gondor.apana.org.au> <20100903110722.GA31826@gondor.apana.org.au> <20101215115035.GA25248@gondor.apana.org.au> <20110216053911.GA10999@gondor.apana.org.au> <20110328071322.GA6569@gondor.apana.org.au> <20110629235153.GA16559@gondor.apana.org.au> <20120126024342.GA12492@gondor.apana.org.au> <20120214033504.GA26895@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20120214033504.GA26895@gondor.apana.org.au> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus: Dave reported that even with the latest stack bloat reduction fix for i386, the stack usage of sha512 still exceeded 1024 bytes on sparc32. However, with Alexey's ror64 patch applied, the stack usage goes back down to a more respectable 824. So I've moved the ror64 patch from cryptodev to crypto and I'm pushing it to you now. Please pull from git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git or master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git Alexey Dobriyan (1): crypto: sha512 - use standard ror64() crypto/sha512_generic.c | 13 ++++--------- include/linux/bitops.h | 20 ++++++++++++++++++++ 2 files changed, 24 insertions(+), 9 deletions(-) Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt