Kdump with signed images
mjg at redhat.com
Fri Oct 26 14:19:05 EDT 2012
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
More information about the kexec