Re: [RFC v2 PATCH 1/9] crypto: authencesn - Add algorithm to handle IPsec extended sequence numbers

On Tue, Mar 08, 2011 at 11:04:58AM +0100, Steffen Klassert wrote:

+	return crypto_authenc_esn_genicv(req, iv, CRYPTO_TFM_REQ_MAY_SLEEP);

BTW, we should get rid of these MAY_SLEEP flags.  Originally I
included them for the IPsec encryption path because that happens
to be sleepable.  We should instead be getting it from the request
itself.

Also, as soon as we enter the async path it becomes unsleepable.

Of course this affects the existing authenc file as well.

Cheers,
-- 
Email: Herbert Xu [off-list ref]
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