1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/include/asm/simd.h b/arch/arm/include/asm/simd.h
new file mode 100644
index 000000000000..e604a9382960
--- /dev/null
+++ b/arch/arm/include/asm/simd.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#include <linux/hardirq.h>
+
+static __must_check inline bool may_use_simd(void)
+{
+	return IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && !in_hardirq()
+	       && !irqs_disabled();
+}