[PATCH 4.4 085/266] powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg

From: Greg Kroah-Hartman
Date: Wed May 15 2019 - 07:06:58 EST


From: Diana Craciun <diana.craciun@xxxxxxx>

commit e59f5bd759b7dee57593c5b6c0441609bda5d530 upstream.

Signed-off-by: Diana Craciun <diana.craciun@xxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
Documentation/kernel-parameters.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -2450,7 +2450,7 @@ bytes respectively. Such letter suffixes

nohugeiomap [KNL,x86] Disable kernel huge I/O mappings.

- nospectre_v2 [X86] Disable all mitigations for the Spectre variant 2
+ nospectre_v2 [X86,PPC_FSL_BOOK3E] Disable all mitigations for the Spectre variant 2
(indirect branch prediction) vulnerability. System may
allow data leaks with this option, which is equivalent
to spectre_v2=off.