diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index e9a0e99b3b5b4588f5abd6613ee717a754edec4f..42c9b059b7151b0b424a31ed234bfed5f17771a6 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -479,6 +479,7 @@ CONFIG_LEGACY_VSYSCALL_EMULATE=y
 # CONFIG_LEGACY_VSYSCALL_NONE is not set
 # CONFIG_CMDLINE_BOOL is not set
 CONFIG_MODIFY_LDT_SYSCALL=y
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
 CONFIG_HAVE_LIVEPATCH_FTRACE=y
 CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
 
@@ -846,6 +847,7 @@ CONFIG_HAVE_STATIC_CALL=y
 CONFIG_HAVE_STATIC_CALL_INLINE=y
 CONFIG_HAVE_PREEMPT_DYNAMIC=y
 CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_DYNAMIC_SIGFRAME=y
 
 #
 # GCOV-based kernel profiling