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s390: Replace IS_ENABLED(EXPOLINE_*) with IS_ENABLED(CONFIG_EXPOLINE_*)

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[ 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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eugeniu Rosca 2018-04-27 07:36:35 +02:00 committed by Greg Kroah-Hartman
parent 1d966a6ade
commit 6288e169a2
1 changed files with 2 additions and 2 deletions
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4
arch/s390/kernel/nospec-branch.c
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@ -3,8 +3,8 @@
#include <asm/facility.h> #include <asm/facility.h>
#include <asm/nospec-branch.h> #include <asm/nospec-branch.h>
int nospec_call_disable = IS_ENABLED(EXPOLINE_OFF); int nospec_call_disable = IS_ENABLED(CONFIG_EXPOLINE_OFF);
int nospec_return_disable = !IS_ENABLED(EXPOLINE_FULL); int nospec_return_disable = !IS_ENABLED(CONFIG_EXPOLINE_FULL);
static int __init nospectre_v2_setup_early(char *str) static int __init nospectre_v2_setup_early(char *str)
{ {