LoongArch: mm: Fix huge page entry update for virtual machine

[platform/kernel/linux-starfive.git] / lib / Kconfig.debug

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 580e453..3638b34 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1875,8 +1875,14 @@ config NETDEV_NOTIFIER_ERROR_INJECT
          If unsure, say N.
 
 config FUNCTION_ERROR_INJECTION
-       def_bool y
+       bool "Fault-injections of functions"
        depends on HAVE_FUNCTION_ERROR_INJECTION && KPROBES
+       help
+         Add fault injections into various functions that are annotated with
+         ALLOW_ERROR_INJECTION() in the kernel. BPF may also modify the return
+         value of theses functions. This is useful to test error paths of code.
+
+         If unsure, say N
 
 config FAULT_INJECTION
        bool "Fault-injection framework"