1 files changed, 2 insertions, 6 deletions

diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index 11817ff85399..04105574c8e9 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -24,17 +24,12 @@ endif
 nostackp := $(call cc-option, -fno-stack-protector)
 CFLAGS_vsyscall_64.o    := $(PROFILING) -g0 $(nostackp)
 CFLAGS_hpet.o           := $(nostackp)
-CFLAGS_vread_tsc_64.o   := $(nostackp)
 CFLAGS_paravirt.o       := $(nostackp)
 GCOV_PROFILE_vsyscall_64.o      := n
 GCOV_PROFILE_hpet.o             := n
 GCOV_PROFILE_tsc.o              := n
-GCOV_PROFILE_vread_tsc_64.o     := n
 GCOV_PROFILE_paravirt.o         := n
 
-# vread_tsc_64 is hot and should be fully optimized:
-CFLAGS_REMOVE_vread_tsc_64.o = -pg -fno-optimize-sibling-calls
-
 obj-y                   := process_$(BITS).o signal.o entry_$(BITS).o
 obj-y                   += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
 obj-y                   += time.o ioport.o ldt.o dumpstack.o
@@ -43,7 +38,8 @@ obj-$(CONFIG_IRQ_WORK)  += irq_work.o
 obj-y                   += probe_roms.o
 obj-$(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 vread_tsc_64.o
+obj-$(CONFIG_X86_64)    += syscall_64.o vsyscall_64.o
+obj-$(CONFIG_X86_64)    += vsyscall_emu_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