Documentation: Add nospectre_v1 parameter

BugLink: https://bugs.launchpad.net/bugs/1838459
commit 26cb1f36c43ee6e89d2a9f48a5a7500d5248f836 upstream.

Currently only supported on powerpc.

Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 92fb4b1be72638dc1a09229e2f1a4cda54e04af7..473a2e280268736769639de06bc5b0418c2637b7 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -2784,7 +2784,7 @@
                        nosmt=force: Force disable SMT, cannot be undone
                                     via the sysfs control file.
 
-       nospectre_v1    [X86] Disable mitigations for Spectre Variant 1 (bounds
+       nospectre_v1    [X86,PPC] Disable mitigations for Spectre Variant 1 (bounds
                        check bypass). With this option data leaks are possible
                        in the system.