no retbleed mitigations planned for 32bit so disable RETHUNK there

diff --git a/kernel-x86.config b/kernel-x86.config
index 7f7c771fb02686b6cb6a97f084ffd1340d9cba04..8c0097ddf31b3f8c1eb1a6365e5aa5ad7625d1fe 100644 (file)
--- a/kernel-x86.config
+++ b/kernel-x86.config
@@ -120,7 +120,7 @@ STRICT_SIGALTSTACK_SIZE all=y
 SPECULATION_MITIGATIONS x86=y
 PAGE_TABLE_ISOLATION all=y
 RETPOLINE x86=y
-RETHUNK x86_64=y
+RETHUNK x86=n x86_64=y
 CPU_UNRET_ENTRY x86_64=y
 CPU_IBPB_ENTRY x86_64=y
 CPU_IBRS_ENTRY x86_64=y