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Re: [dm-devel] Desynchronizing dm-raid1
- From: Herbert Xu <herbert gondor apana org au>
- To: Mikulas Patocka <mpatocka redhat com>
- Cc: dm-devel redhat com, linux-crypto vger kernel org, Alasdair G Kergon <agk redhat com>
- Subject: Re: [dm-devel] Desynchronizing dm-raid1
- Date: Sat, 24 May 2008 10:01:19 +1000
On Fri, May 23, 2008 at 10:59:33AM -0400, Mikulas Patocka wrote:
>
> If you want to negate the meaning of the flag, then you have to write it
> yourself. I, as non-developer of crypto code, can prove that on given path
> the input data are read only once --- but I can't prove that on all paths
> and all possible chaining modes of algorithms the data are read once,
> because I don't know about all of them.
Huh? Inverting it would give exactly the same result as your current
patch. If you're not confident with it inverted, then I can't see
how you could be confident about the patch as it is.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert gondor apana org au>
Home Page: http://gondor.apana.org.au/~herbert/
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