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-rw-r--r--kernel/power/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 619ecabf7c58..4b6e2f18e056 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -36,6 +36,17 @@ config PM_DEBUG
36 code. This is helpful when debugging and reporting various PM bugs, 36 code. This is helpful when debugging and reporting various PM bugs,
37 like suspend support. 37 like suspend support.
38 38
39config DISABLE_CONSOLE_SUSPEND
40 bool "Keep console(s) enabled during suspend/resume (DANGEROUS)"
41 depends on PM && PM_DEBUG
42 default n
43 ---help---
44 This option turns off the console suspend mechanism that prevents
45 debug messages from reaching the console during the suspend/resume
46 operations. This may be helpful when debugging device drivers'
47 suspend/resume routines, but may itself lead to problems, for example
48 if netconsole is used.
49
39config PM_TRACE 50config PM_TRACE
40 bool "Suspend/resume event tracing" 51 bool "Suspend/resume event tracing"
41 depends on PM && PM_DEBUG && X86_32 && EXPERIMENTAL 52 depends on PM && PM_DEBUG && X86_32 && EXPERIMENTAL