X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=Documentation%2Fsysrq.txt;h=5ce0952aa06546096fc165d9562f35565ed17025;hb=2091a17ff7f32432976d1eacbb79a06819d95301;hp=10c8f6922ef40d7a0a49b85ae6367be1a0edfd91;hpb=4d5709a7b7d54fc5882d2943a14988a92d48c00a;p=linux-2.6-omap-h63xx.git

diff --git a/Documentation/sysrq.txt b/Documentation/sysrq.txt
index 10c8f6922ef..5ce0952aa06 100644
--- a/Documentation/sysrq.txt
+++ b/Documentation/sysrq.txt
@@ -85,6 +85,8 @@ On all -  write a character to /proc/sysrq-trigger.  e.g.:
 'k'     - Secure Access Key (SAK) Kills all programs on the current virtual
           console. NOTE: See important comments below in SAK section.
 
+'l'     - Shows a stack backtrace for all active CPUs.
+
 'm'     - Will dump current memory info to your console.
 
 'n'	- Used to make RT tasks nice-able