Re: [PATCH] crypto: ccp - Limit memory allocation in SEV_GET_ID2 ioctl

On Wed, Dec 14, 2022 at 12:20:46PM -0800, Peter Gonda wrote:

Currently userspace can ask for any uint32 size allocation for the SEV_GET_ID2. Limit this allocation size to the max physically contiguously allocation: MAX_ORDER.

This is just to silence the alloc_pages warning, right? If so how about adding __GFP_NOWARN instead?

Cheers,