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-rw-r--r--arch/x86/kernel/irqflags.S17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/x86/kernel/irqflags.S b/arch/x86/kernel/irqflags.S
new file mode 100644
index 0000000000..aaf9e776f3
--- /dev/null
+++ b/arch/x86/kernel/irqflags.S
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <asm/asm.h>
+#include <asm/export.h>
+#include <linux/linkage.h>
+
+/*
+ * unsigned long native_save_fl(void)
+ */
+.pushsection .noinstr.text, "ax"
+SYM_FUNC_START(native_save_fl)
+ pushf
+ pop %_ASM_AX
+ RET
+SYM_FUNC_END(native_save_fl)
+.popsection
+EXPORT_SYMBOL(native_save_fl)