On Thu, Jul 18, 2024 at 01:45:11PM +0100, Matthew Wilcox wrote: > On Thu, Jul 18, 2024 at 08:40:27AM -0400, Mary Strodl wrote: > > On Wed, Jul 17, 2024 at 08:04:01PM -0700, Christoph Hellwig wrote: > > > NAK to a driver creating random writable and exectutable memory: > > > > Is there a better way to do what I'm trying to do? Or some way to > > expose this functionality with more guard rails so that it's a > > little bit safer? > > No, there is no way to do what you're trying to do. IFF it is absolutely required to run BIOS provided executable code, the best way to do that is in a separate userspace process.
