diff options
Diffstat (limited to 'arch/x86/lib/iomap_copy_64.S')
| -rw-r--r-- | arch/x86/lib/iomap_copy_64.S | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S new file mode 100644 index 000000000..6ff2f56cb --- /dev/null +++ b/arch/x86/lib/iomap_copy_64.S @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright 2006 PathScale, Inc. All Rights Reserved. + */ + +#include <linux/linkage.h> + +/* + * override generic version in lib/iomap_copy.c + */ +SYM_FUNC_START(__iowrite32_copy) + movl %edx,%ecx + rep movsl + RET +SYM_FUNC_END(__iowrite32_copy) |