initial Olimex linux tree from Daniel, originally Feb 3, 2016

1 files changed, 11 insertions, 0 deletions

diff --git a/linux/arch/x86/include/asm/simd.h b/linux/arch/x86/include/asm/simd.h
new file mode 100644
index 00000000..ee80b92f
--- /dev/null
+++ b/linux/arch/x86/include/asm/simd.h
@@ -0,0 +1,11 @@
+
+#include <asm/i387.h>
+
+/*
+ * may_use_simd - whether it is allowable at this time to issue SIMD
+ *                instructions or access the SIMD register file
+ */
+static __must_check inline bool may_use_simd(void)
+{
+	return irq_fpu_usable();
+}