X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=Documentation%2Fkprobes.txt;h=48b3de90eb1eb03ceb1929e4228ae3a57debc526;hb=44c12cb2f564b532971c1474073fcbbb8336242e;hp=6877e71871132b92d60a603fe444f93af53f0aa1;hpb=a177ba3b7a08beef3f0fe74efa0f90701891945a;p=deliverable%2Flinux.git

diff --git a/Documentation/kprobes.txt b/Documentation/kprobes.txt
index 6877e7187113..48b3de90eb1e 100644
--- a/Documentation/kprobes.txt
+++ b/Documentation/kprobes.txt
@@ -172,6 +172,7 @@ architectures:
 - ia64 (Does not support probes on instruction slot1.)
 - sparc64 (Return probes not yet implemented.)
 - arm
+- ppc
 
 3. Configuring Kprobes
 
@@ -496,7 +497,10 @@ The first column provides the kernel address where the probe is inserted.
 The second column identifies the type of probe (k - kprobe, r - kretprobe
 and j - jprobe), while the third column specifies the symbol+offset of
 the probe. If the probed function belongs to a module, the module name
-is also specified.
+is also specified. Following columns show probe status. If the probe is on
+a virtual address that is no longer valid (module init sections, module
+virtual addresses that correspond to modules that've been unloaded),
+such probes are marked with [GONE].
 
 /debug/kprobes/enabled: Turn kprobes ON/OFF