Re: [RFC] enhancing the kernel's graphics subsystem

From: Jeff Garzik
Date: Mon May 21 2007 - 20:33:23 EST


Alan Cox wrote:
the kernel, it can be a lot smaller than X and auditable.. sticking
the DRI protocol in the kernel is just pointless..
It is a quite sensible idea.

The userspace X server SHOULD be running under a non-root user, with appropriate fine-grained privs granted to it.

"I need root to do graphics" is a myopic, antiquated view of the world.

X server: priviledges below everything, pageable
kernel: priviledges as high as conceivable, non-pageable

So why do you want it in kernel.... security is not the sensible answer
here.

Replying/quoting mixup. I was responding to the root-privs userspace aspect, not the "put it in the kernel" aspect.

I do not want it in the kernel (should have snipped that last quoted line).

Jeff



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