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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index b69482b29625..f68bf1cdb53b 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -1228,8 +1228,9 @@ Kernel parameters
deferred probe to give up waiting on dependencies to
probe. Only specific dependencies (subsystems or
drivers) that have opted in will be ignored. A timeout
- of 0 will timeout at the end of initcalls. If the time
- out hasn't expired, it'll be restarted by each
+ of 0 will timeout at the end of initcalls; a negative
+ value is treated as an infinite timeout value. If the
+ timeout hasn't expired, it'll be restarted by each
successful driver registration. This option will also
dump out devices still on the deferred probe list after
retrying.