Kdump with signed images

[Matthew Garrett]

On Fri, Oct 26, 2012 at 01:59:34PM -0400, Mimi Zohar wrote:
> On Fri, 2012-10-26 at 03:39 +0100, Matthew Garrett wrote:
> > and it must be impossible for anything other than 
> > /sbin/kexec to make the kexec system call.
> 
> Permission is a MAC issue. :)

It's a MAC issue that has to be implemented in the kernel. We can't 
depend on userspace loading any kind of policy.

-- 
Matthew Garrett | mjg59 at srcf.ucam.org