From: "Mario 'BitKoenig' Holbe" Subject: Re: 2.6.37-rc7: Regression: b43: crashes in hwrng_register() Date: Wed, 5 Jan 2011 00:35:05 +0100 Message-ID: <20110104233505.GA1815@darkside.kls.lan> References: <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: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="PNTmBPCT7hxwcZjr" To: Herbert Xu , Larry Finger , Matt Mackall , LKML , Linux Crypto Mailing List Received: from piggy.rz.tu-ilmenau.de ([141.24.4.8]:48890 "EHLO piggy.rz.tu-ilmenau.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750801Ab1ADXfS (ORCPT ); Tue, 4 Jan 2011 18:35:18 -0500 Content-Disposition: inline In-Reply-To: <20110104230644.GJ27114@darkside.kls.lan> Sender: linux-crypto-owner@vger.kernel.org List-ID: --PNTmBPCT7hxwcZjr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jan 05, 2011 at 12:06:44AM +0100, 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? > 00000000 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |............= =2E...| Btw: the same with vanilla 2.6.37-rc7 and only the printk in xstore() =66rom your 2nd patch: # hexdump -n 16 -C /dev/hwrng 00000000 2b f3 16 07 e8 57 1a a9 d2 3e 7f ad 0e 78 75 7f |+....W...>...x= u.| 00000010 #=20 kern.log meanwhile (lines numbered): 1 Jan 5 00:27:09 ideapad kernel: [ 122.489475] 0x25ba3b2b 2 Jan 5 00:27:09 ideapad kernel: [ 122.489486] 0xe68ae2f3 3 Jan 5 00:27:09 ideapad kernel: [ 122.489489] 0x0 4 Jan 5 00:27:09 ideapad kernel: [ 122.489502] 0x75621016 5 Jan 5 00:27:09 ideapad kernel: [ 122.489505] 0x0 6 Jan 5 00:27:09 ideapad kernel: [ 122.489518] 0x727edc07 7 Jan 5 00:27:09 ideapad kernel: [ 122.489520] 0x0 8 Jan 5 00:27:09 ideapad kernel: [ 122.489534] 0x851b82e8 9 Jan 5 00:27:09 ideapad kernel: [ 122.491241] 0xfba49c57 10 Jan 5 00:27:09 ideapad kernel: [ 122.491245] 0x0 11 Jan 5 00:27:09 ideapad kernel: [ 122.491258] 0xc63eca1a =2E.. 8156 Jan 5 00:27:10 ideapad kernel: [ 122.782215] 0x0 8157 Jan 5 00:27:10 ideapad kernel: [ 122.782228] 0xb736d99b 8158 Jan 5 00:27:10 ideapad kernel: [ 122.782230] 0x0 8159 Jan 5 00:27:10 ideapad kernel: [ 122.782243] 0x339211fd 8160 Jan 5 00:27:10 ideapad kernel: [ 122.782246] 0x0 8161 Jan 5 00:27:10 ideapad kernel: [ 122.782258] 0x12f898d1 8162 Jan 5 00:27:10 ideapad kernel: [ 122.782261] 0x0 8163 Jan 5 00:27:10 ideapad kernel: [ 122.782273] 0xc73fcdda Mario --=20 The question of whether a computer can think is no more interesting than the question of whether a submarine can swim. -- E. W. Dijkstra --PNTmBPCT7hxwcZjr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEVAwUBTSOuqRS+e2HeSPbpAQJ6pAf/Ss89leAKaMHfemOMWO9ldJmOi7WlPvsv z8JlPlfHlfZI7LAdtL6Vaz1JW/HfVmychmE8tA19wVcax84a1FsiJKWXuQ1WQBxf iKoJ+7VM9790L4P0wF8niTDjP24Uczq9Aovt7U3btzrUDn/AhIgERlEAfR6zjYik v8219tehAH3K4MycDz8S1zwRPfRTScEPfsIrwlgEioat3ChVjLIRSHUJfnEw5V/a cTLtg6S5Dp0ddJuabEifPQYjBlDHHj6Bu8efxNwfgbvxzNiK9CWdhXHIMFgKDy71 pKc4REpjncw9N03CQFpZhwmOaJFSyRhZjik35yE4Vg3uNyRuLC67zQ== =HIXo -----END PGP SIGNATURE----- --PNTmBPCT7hxwcZjr--