Am Freitag, 29. Mai 2015, 16:50:50 schrieb Stephan Mueller: Hi Herbert, > > Do we really need to copy in and copy out unneeded data? That sounds very > inefficient. Besides, can't we leave it to user space to build the right > memory structure? I.e. if user space wants in-place operation, it needs to > ensure that the one buffer is sufficient for the requested operation (i.e. > that the requirements for src lengths and dst lengths are covered). Please disregard my comment for the memory structure -- using IOVECs, userspace is free to format the memory layout as necessary. PS: I tested all code paths that I see for the new algif_aead and it works with the code currently in your tree. Please disregard the discussion around code changes. -- Ciao Stephan -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
