Commit c554b898 authored Apr 11, 2018 by Jia Zhang Committed by Jessica Yu Apr 16, 2018

module: Allow to always show the status of modsign



The sig_enforce parameter could be always shown to reflect the current
status of signature enforcement. For the case of
CONFIG_MODULE_SIG_FORCE=y, this modification doesn't do anything, since
sig_enforce can only be enabled, and not disabled, even via the kernel
cmdline.

Signed-off-by: Jia Zhang <zhang.jia@linux.alibaba.com>
[jeyu: reworded commit message to provide clarification]
Signed-off-by: Jessica Yu <jeyu@kernel.org>

parent 2c8fd268

kernel/module.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -274,9 +274,7 @@ static void module_assert_mutex_or_preempt(void)
		}

		static bool sig_enforce = IS_ENABLED(CONFIG_MODULE_SIG_FORCE);
		#ifndef CONFIG_MODULE_SIG_FORCE
		module_param(sig_enforce, bool_enable_only, 0644);
		#endif /* !CONFIG_MODULE_SIG_FORCE */

		/*
		* Export sig_enforce kernel cmdline parameter to allow other subsystems rely