[crypto] [marvell-cesa] Possible regression after Linux 4.7

Romain Perier romain.perier at free-electrons.com
Mon Dec 5 01:19:20 PST 2016


Hello,

The issue is reproducible in STD mode too. We have found fixes.
Could you test these patches in STD mode please ?


cover letter: 
https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg22143.html
1/2: https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg22142.html
2/2: https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg22141.html

If you want to turn off DMA, open drivers/crypto/marvell/cesa.c and in 
armada_xp_caps, change .has_tdma to false.  (assuming that you test on a 
armada 38x).

We're still investigating for regressions in DMA mode.

Have a nice day,
Romain

-- 
Romain Perier, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com



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