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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 36d6ce7cc886..b93aaa374266 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3903,6 +3903,13 @@
Format: {"off"}
Disable Hardware Transactional Memory
+ preempt= [KNL]
+ Select preemption mode if you have CONFIG_PREEMPT_DYNAMIC
+ none - Limited to cond_resched() calls
+ voluntary - Limited to cond_resched() and might_sleep() calls
+ full - Any section that isn't explicitly preempt disabled
+ can be preempted anytime.
+
print-fatal-signals=
[KNL] debug: print fatal signals