Re: [PATCH 07/32] mm: Bring back vmalloc_exec

Christoph Hellwig
2023-05-09T20:46:14Z

On Tue, May 09, 2023 at 12:56:32PM -0400, Kent Overstreet wrote:
> From: Kent Overstreet <kent.overstreet@gmail.com>
>
> This is needed for bcachefs, which dynamically generates per-btree node
> unpack functions.

No, we will never add back a way for random code allocating executable
memory in kernel space.