From: "Wu, Bryan" <bryan.wu@analog.com>

Signed-off-by: Aubrey Li <aubrey.li@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/blackfin/Kconfig              |    1 +
 arch/blackfin/kernel/vmlinux.lds.S |    1 +
 2 files changed, 2 insertions(+)

diff -puN arch/blackfin/Kconfig~blackfin-arch-source-kernel-preemption-option arch/blackfin/Kconfig
--- a/arch/blackfin/Kconfig~blackfin-arch-source-kernel-preemption-option
+++ a/arch/blackfin/Kconfig
@@ -70,6 +70,7 @@ config IRQCHIP_DEMUX_GPIO
 	default y
 
 source "init/Kconfig"
+source "kernel/Kconfig.preempt"
 
 menu "Blackfin Processor Options"
 
diff -puN arch/blackfin/kernel/vmlinux.lds.S~blackfin-arch-source-kernel-preemption-option arch/blackfin/kernel/vmlinux.lds.S
--- a/arch/blackfin/kernel/vmlinux.lds.S~blackfin-arch-source-kernel-preemption-option
+++ a/arch/blackfin/kernel/vmlinux.lds.S
@@ -68,6 +68,7 @@ SECTIONS
 		*(__vermagic)		/* Kernel version magic */
 		*(.rodata1)
 		*(.fixup)
+		*(.spinlock.text)
 
 		/* Kernel symbol table: Normal symbols */
 		. = ALIGN(4);
_