From 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:46:07 +0000
Subject: [PATCH] add audio
---
kernel/arch/s390/kernel/nospec-branch.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/s390/kernel/nospec-branch.c b/kernel/arch/s390/kernel/nospec-branch.c
index 649135c..29e511f 100644
--- a/kernel/arch/s390/kernel/nospec-branch.c
+++ b/kernel/arch/s390/kernel/nospec-branch.c
@@ -38,7 +38,7 @@
{
if (test_facility(156))
pr_info("Spectre V2 mitigation: etokens\n");
- if (IS_ENABLED(CC_USING_EXPOLINE) && !nospec_disable)
+ if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable)
pr_info("Spectre V2 mitigation: execute trampolines\n");
if (__test_facility(82, S390_lowcore.alt_stfle_fac_list))
pr_info("Spectre V2 mitigation: limited branch prediction\n");
@@ -64,10 +64,10 @@
* The machine supports etokens.
* Disable expolines and disable nobp.
*/
- if (IS_ENABLED(CC_USING_EXPOLINE))
+ if (__is_defined(CC_USING_EXPOLINE))
nospec_disable = 1;
__clear_facility(82, S390_lowcore.alt_stfle_fac_list);
- } else if (IS_ENABLED(CC_USING_EXPOLINE)) {
+ } else if (__is_defined(CC_USING_EXPOLINE)) {
/*
* The kernel has been compiled with expolines.
* Keep expolines enabled and disable nobp.
--
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