]> git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/commit
UBUNTU: SAUCE: (efi-lockdown) Add a sysrq option to exit secure boot mode
authorKyle McMartin <kyle@redhat.com>
Mon, 21 Nov 2016 23:55:56 +0000 (23:55 +0000)
committerSeth Forshee <seth.forshee@canonical.com>
Tue, 5 Sep 2017 12:33:58 +0000 (07:33 -0500)
commitbfd27940001650449c77d3e17db60b07174591fe
tree6ff6d67d2d693ccd4e0c1c562d639b453e1b7795
parent5d1ffbd8b4f9e683658612a0dcbbe63d416c1140
UBUNTU: SAUCE: (efi-lockdown) Add a sysrq option to exit secure boot mode

Make sysrq+x exit secure boot mode on x86_64, thereby allowing the running
kernel image to be modified.  This lifts the lockdown.

Signed-off-by: David Howells <dhowells@redhat.com>
(cherry picked from commit 67c54947d00f8bd3124982560c33e66030d58ff7
 git://git.kernel.org/pub/scm/linux/kernel/git/jwboyer/fedora.git)
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
arch/x86/Kconfig
arch/x86/kernel/setup.c
drivers/input/misc/uinput.c
drivers/tty/sysrq.c
include/linux/input.h
include/linux/sysrq.h
kernel/debug/kdb/kdb_main.c