| From | "Rafael J. Wysocki" <> | Date | Thu, 6 Apr 2017 01:38:10 +0200 | Subject | Re: [PATCH 11/24] uswsusp: Disable when the kernel is locked down |
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On Wed, Apr 5, 2017 at 10:16 PM, David Howells <dhowells@redhat.com> wrote: > From: Matthew Garrett <mjg59@srcf.ucam.org> > > uswsusp allows a user process to dump and then restore kernel state, which > makes it possible to modify the running kernel. Disable this if the kernel > is locked down. > > Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> > Signed-off-by: David Howells <dhowells@redhat.com> > cc: linux-pm@vger.kernel.org
You probably want to disable hibernation altogether in this case.
Thanks, Rafael
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