doc/kmemcheck: add kmemcheck to kernel-parameters

Add "kmemcheck=xx" to Documentation/kernel-parameters.txt.

Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index f085a61a1edd6183c3e05f9cdce4d1228f373587..5efebfd1cfdf7edbf3a7b963633e50120a0c4b5c 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1445,6 +1445,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        Valid arguments: on, off
                        Default: on
 
+       kmemcheck=      [X86] Boot-time kmemcheck enable/disable/one-shot mode
+                       Valid arguments: 0, 1, 2
+                       kmemcheck=0 (disabled)
+                       kmemcheck=1 (enabled)
+                       kmemcheck=2 (one-shot mode)
+                       Default: 2 (one-shot mode)
+
        kstack=N        [X86] Print N words from the kernel stack
                        in oops dumps.