linux-kernel - Re: 2.6.19-rc2: ieee80211/ipw2200 regression

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Date:	Mon, 23 Oct 2006 18:09:08 +0200
From:	Patrick McHardy <kaber@...sh.net>
To:	Alistair John Strachan <s0348365@....ed.ac.uk>
CC:	Zhu Yi <yi.zhu@...el.com>, LKML <linux-kernel@...r.kernel.org>,
	jketreno@...ux.intel.com, Herbert Xu <herbert@...dor.apana.org.au>
Subject: Re: 2.6.19-rc2: ieee80211/ipw2200 regression

Alistair John Strachan wrote:
> On Monday 23 October 2006 16:53, Alistair John Strachan wrote:
> 
>>On Monday 23 October 2006 16:45, Patrick McHardy wrote:
>>
>>>Alistair John Strachan wrote:
>>>
>>>>Tried compiling as a module too and the ieee80211 system doesn't load
>>>>arc4.ko before bailing out. If I reboot, load it myself and try again,
>>>>it still doesn't work.
>>>
>>>Do you have CONFIG_CRYPTO_ECB enabled? I think this patch is needed.
>>
>>Good catch, I did need this and it wasn't enabled.
>>
>>Thanks Patrick. From a quick grep of the tree for ecb(, I think
>>CONFIG_PPP_MPPE and IEEE80211_CRYPT_TKIP will also need a similar patch.
> 
> 
> Patrick, these also need CRYPTO_MANAGER, or it still doesn't work. With 
> CRYPTO_MANAGER, CRYPTO_ECB and CRYPTO_ARC4, ieee80211 WEP starts working 
> again.

CRYPTO_MANAGER is selected automatically by CONFIG_ECB and CONFIG_CBC.

config CRYPTO_ECB
        tristate "ECB support"
        select CRYPTO_BLKCIPHER
        select CRYPTO_MANAGER


I've added CONFIG_ECB to the ones you mentioned and CONFIG_CBC to
gssapi.

Signed-off-by: Patrick McHardy <kaber@...sh.net>

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