x86-64, espfix: Don't leak bits 31:16 of %esp returning to 16-bit stack

[pandora-kernel.git] / arch / x86 / kernel / Makefile

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 8baca3c..2ac421a 100644 (file)
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_X86_32)  += sys_i386_32.o i386_ksyms_32.o
 obj-$(CONFIG_X86_64)   += sys_x86_64.o x8664_ksyms_64.o
 obj-$(CONFIG_X86_64)   += syscall_64.o vsyscall_64.o
 obj-$(CONFIG_X86_64)   += vsyscall_emu_64.o
+obj-$(CONFIG_X86_64)   += espfix_64.o
 obj-y                  += bootflag.o e820.o
 obj-y                  += pci-dma.o quirks.o topology.o kdebugfs.o
 obj-y                  += alternative.o i8253.o pci-nommu.o hw_breakpoint.o