Re: [2.6.11-rc4-mm1 patch] fix buggy IEEE80211_CRYPT_* selects

[Jeff Garzik <jgarzik@xxxxxxxxx>]

Andrew Morton wrote:
> Jeff Garzik <jgarzik@xxxxxxxxx> wrote:
>
> > > Thing is, CRYPTO_AES on only selectable on x86.
> > You're thinking about CRYPTO_AES_586.  But looking at crypto/Kconfig, 
> > the dependencies are a bit weird:
> > config CRYPTO_AES
> >          tristate "AES cipher algorithms"
> >          depends on CRYPTO && !(X86 && !X86_64)
> > config CRYPTO_AES_586
> >          tristate "AES cipher algorithms (i586)"
> >          depends on CRYPTO && (X86 && !X86_64)
>
> That's pretty broken, isn't it?
>
> Would be better to just do:
>
> config CRYPTO_AES
>         select CRYPTO_AES_586 if (X86 && !X86_64)
>         select CRYPTO_AES_OTHER if !(X86 && !X86_64)
>
> and hide CRYPTO_AES_586 and CRYPTO_AES_OTHER from the outside world.
Not really that easy.  For x86 we have

        aes
        aes-586
        aes-via

And my own personal custom-kernel preference is to use the C version of 
the code on my x86 and x86-64 boxes.
        Jeff