From: Eugeniu Rosca erosca@de.adit-jv.com
[ Upstream commit 2cb370d615e9fbed9e95ed222c2c8f337181aa90 ]
I've accidentally stumbled upon the IS_ENABLED(EXPOLINE_*) lines, which obviously always evaluate to false. Fix this.
Fixes: f19fbd5ed642 ("s390: introduce execute-trampolines for branches") Signed-off-by: Eugeniu Rosca erosca@de.adit-jv.com Signed-off-by: Martin Schwidefsky schwidefsky@de.ibm.com --- arch/s390/kernel/nospec-branch.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/s390/kernel/nospec-branch.c b/arch/s390/kernel/nospec-branch.c index 86ee26a612cf..57f55c24c21c 100644 --- a/arch/s390/kernel/nospec-branch.c +++ b/arch/s390/kernel/nospec-branch.c @@ -3,8 +3,8 @@ #include <asm/facility.h> #include <asm/nospec-branch.h>
-int nospec_call_disable = IS_ENABLED(EXPOLINE_OFF); -int nospec_return_disable = !IS_ENABLED(EXPOLINE_FULL); +int nospec_call_disable = IS_ENABLED(CONFIG_EXPOLINE_OFF); +int nospec_return_disable = !IS_ENABLED(CONFIG_EXPOLINE_FULL);
static int __init nospectre_v2_setup_early(char *str) {