Merge tag 'powerpc-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

[uclinux-h8/linux.git] / Documentation / admin-guide / kernel-parameters.txt

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index ef66b3c..00b993a 100644 (file)
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -916,6 +916,10 @@
        disable_radix   [PPC]
                        Disable RADIX MMU mode on POWER9
 
+       radix_hcall_invalidate=on  [PPC/PSERIES]
+                       Disable RADIX GTSE feature and use hcall for TLB
+                       invalidate.
+
        disable_tlbie   [PPC]
                        Disable TLBIE instruction. Currently does not work
                        with KVM, with HASH MMU, or with coherent accelerators.