From: Larry Finger Subject: Re: 2.6.37-rc7: Regression: b43: crashes in hwrng_register() Date: Tue, 04 Jan 2011 17:26:57 -0600 Message-ID: <4D23ACC1.3060005@lwfinger.net> References: <20101231003735.GA24101@gondor.apana.org.au> <4D1D27E7.7030301@lwfinger.net> <20101231022550.GA2512@darkside.kls.lan> <20101231024653.GA24879@gondor.apana.org.au> <20101231085103.GA31935@darkside.kls.lan> <20110104043338.GA27604@gondor.apana.org.au> <20110104121957.GA27114@darkside.kls.lan> <20110104123824.GA31557@gondor.apana.org.au> <20110104125722.GC27114@darkside.kls.lan> <20110104224238.GA4978@gondor.apana.org.au> <20110104230644.GJ27114@darkside.kls.lan> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: Mario 'BitKoenig' Holbe , Herbert Xu , Matt Mackall , LKML , Linux Crypto Mail Return-path: Received: from mail-vw0-f46.google.com ([209.85.212.46]:61175 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750991Ab1ADX0w (ORCPT ); Tue, 4 Jan 2011 18:26:52 -0500 In-Reply-To: <20110104230644.GJ27114@darkside.kls.lan> Sender: linux-crypto-owner@vger.kernel.org List-ID: On 01/04/2011 05:06 PM, Mario 'BitKoenig' Holbe wrote: > On Wed, Jan 05, 2011 at 09:42:38AM +1100, Herbert Xu wrote: >> Can you please try this patch against vanilla to print out the >> raw output of xstore? > > # ps -ef | grep 'rng[d]' > # cat /sys/devices/virtual/misc/hw_random/rng_available > via > # hexdump -n 16 -C /dev/hwrng > 00000000 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| This thread just keeps getting more and more interesting! :) For reference, this is what I get for b43: hexdump -n 16 -C /dev/hwrng 00000000 c7 87 ec 43 fa ac a8 c2 3b 0d a6 8f 3e 35 54 ee |...C....;...>5T.| Larry