[PATCH V2] crypto/NX: Set receive window credits to max number of CRBs in RxFIFO

[Herbert Xu]

Haren Myneni <haren at linux.vnet.ibm.com> wrote:
>    
> System gets checkstop if RxFIFO overruns with more requests than the
> maximum possible number of CRBs in FIFO at the same time. The max number
> of requests per window is controlled by window credits. So find max
> CRBs from FIFO size and set it to receive window credits.
> 
> Fixes: b0d6c9bab5e4 ("crypto/nx: Add P9 NX support for 842 compression engine")
> CC: stable at vger.kernel.org # v4.14+   
> Signed-off-by:Haren Myneni <haren at us.ibm.com>

I presume this is being picked up by the powerpc tree?

Thanks,
-- 
Email: Herbert Xu <herbert at gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt