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-rw-r--r--include/asm-generic/error-injection.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-generic/error-injection.h b/include/asm-generic/error-injection.h
index c0b9d3217ed9..b05253f68eaa 100644
--- a/include/asm-generic/error-injection.h
+++ b/include/asm-generic/error-injection.h
@@ -19,8 +19,10 @@ struct pt_regs;
#ifdef CONFIG_FUNCTION_ERROR_INJECTION
/*
- * Whitelist generating macro. Specify functions which can be
- * error-injectable using this macro.
+ * Whitelist generating macro. Specify functions which can be error-injectable
+ * using this macro. If you unsure what is required for the error-injectable
+ * functions, please read Documentation/fault-injection/fault-injection.rst
+ * 'Error Injectable Functions' section.
*/
#define ALLOW_ERROR_INJECTION(fname, _etype) \
static struct error_injection_entry __used \