On Wednesday, July 25, 2018 8:01:47 PM CEST Kees Cook wrote:

On Wed, Jul 25, 2018 at 4:32 AM, Rafael J. Wysocki [off-list ref] wrote:

quoted

On Tue, Jul 24, 2018 at 6:49 PM, Kees Cook [off-list ref] wrote:

quoted

In the quest to remove all stack VLA usage from the kernel[1], this
removes the discouraged use of AHASH_REQUEST_ON_STACK by switching to
shash directly and allocating the descriptor in heap memory (which should
be fine: the tfm has already been allocated there too).

[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com

Signed-off-by: Kees Cook <redacted>
Acked-by: Pavel Machek <redacted>

I think I can queue this up if there are no objections from others.

Do you want me to do that?

Sure thing. It looks like the other stand-alone patches like this one
are getting taken into the non-crypto trees, so that's fine.

Applied now, thanks!