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-rw-r--r--include/linux/module.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/module.h b/include/linux/module.h
index fbcafe2ee13e..7760c6d344a3 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -21,6 +21,9 @@
#include <linux/percpu.h>
#include <asm/module.h>
+/* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
+#define MODULE_SIG_STRING "~Module signature appended~\n"
+
/* Not Yet Implemented */
#define MODULE_SUPPORTED_DEVICE(name)
@@ -260,6 +263,11 @@ struct module
const unsigned long *unused_gpl_crcs;
#endif
+#ifdef CONFIG_MODULE_SIG
+ /* Signature was verified. */
+ bool sig_ok;
+#endif
+
/* symbols that will be GPL-only in the near future. */
const struct kernel_symbol *gpl_future_syms;
const unsigned long *gpl_future_crcs;