kgdb, x86_64: gdb serial has BX and DX reversed
The BX and DX registers in the gdb serial register packet need to be
flipped for gdb to receive the correct data.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
diff --git a/include/asm-x86/kgdb.h b/include/asm-x86/kgdb.h
index 484c475..e86b306 100644
--- a/include/asm-x86/kgdb.h
+++ b/include/asm-x86/kgdb.h
@@ -42,9 +42,9 @@
#else /* ! CONFIG_X86_32 */
enum regnames {
GDB_AX, /* 0 */
- GDB_DX, /* 1 */
+ GDB_BX, /* 1 */
GDB_CX, /* 2 */
- GDB_BX, /* 3 */
+ GDB_DX, /* 3 */
GDB_SI, /* 4 */
GDB_DI, /* 5 */
GDB_BP, /* 6 */