On Fri, Jan 13, 2017 at 08:59:16AM +0200, Horia Geantă wrote: > Fix the "DMA-API: device driver maps memory from stack" warning > generated when crypto accelerators map the IV. > > Signed-off-by: Horia Geantă <horia.gea...@nxp.com>
Hmm, the IV comes in as a pointer. So you should not assume that it can be DMAed at all. Perhaps we should change the API so that it gets passed in as an SG list. Cheers, -- Email: Herbert Xu <herb...@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
