mm: add a basic debugging framework for memory initialisation

[sfrench/cifs-2.6.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 30d44b78171a53e5dcc9e3b42d67266f61975a75..5e20ccb5a736efdfa7b0e59cc92596057640346d 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1225,6 +1225,14 @@ and is between 256 and 4096 characters. It is defined in the file
 
        mga=            [HW,DRM]
 
+       mminit_loglevel=
+                       [KNL] When CONFIG_DEBUG_MEMORY_INIT is set, this
+                       parameter allows control of the logging verbosity for
+                       the additional memory initialisation checks. A value
+                       of 0 disables mminit logging and a level of 4 will
+                       log everything. Information is printed at KERN_DEBUG
+                       so loglevel=8 may also need to be specified.
+
        mousedev.tap_time=
                        [MOUSE] Maximum time between finger touching and
                        leaving touchpad surface for touch to be considered
@@ -2034,6 +2042,9 @@ and is between 256 and 4096 characters. It is defined in the file
 
        snd-ymfpci=     [HW,ALSA]
 
+       softlockup_panic=
+                       [KNL] Should the soft-lockup detector generate panics.
+
        sonypi.*=       [HW] Sony Programmable I/O Control Device driver
                        See Documentation/sonypi.txt