From mboxrd@z Thu Jan 1 00:00:00 1970 From: jmorris@namei.org (James Morris) Date: Fri, 7 Apr 2017 08:45:52 +1000 (AEST) Subject: [PATCH 3/5] Add the ability to lock down access to the running kernel image In-Reply-To: <149148301242.3427.10901430670266893587.stgit@warthog.procyon.org.uk> References: <149148299794.3427.549144000807596903.stgit@warthog.procyon.org.uk> <149148301242.3427.10901430670266893587.stgit@warthog.procyon.org.uk> Message-ID: To: linux-security-module@vger.kernel.org List-Id: linux-security-module.vger.kernel.org On Thu, 6 Apr 2017, David Howells wrote: > Provide a single call to allow kernel code to determine whether the system > should be locked down, thereby disallowing various accesses that might > allow the running kernel image to be changed including the loading of > modules that aren't validly signed with a key we recognise, fiddling with > MSR registers and disallowing hibernation, > > Signed-off-by: David Howells Acked-by: James Morris -- James Morris -- To unsubscribe from this list: send the line "unsubscribe linux-security-module" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html