Documentation/kernel-parameters: Add tsa under mitigations=off

On X86 AMD systems, mitigations=off also disables the Transient
Scheduler Attacks (TSA) mitigation. Add it to the list.

Signed-off-by: Yu Liao <liaoyu.ly@bytedance.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20251225121438.38427-1-liaoyu.ly@bytedance.com>

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index a8d0afd..f4a2bf9 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3998,6 +3998,7 @@ Kernel parameters
                                               spectre_v2_user=off [X86]
                                               srbds=off [X86,INTEL]
                                               ssbd=force-off [ARM64]
+                                              tsa=off [X86,AMD]
                                               tsx_async_abort=off [X86]
                                               vmscape=off [X86]