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Commit 90c8f92f authored by H. Peter Anvin's avatar H. Peter Anvin
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x86, asm: Move cmpxchg emulation code to arch/x86/lib 



Move cmpxchg emulation code from arch/x86/kernel/cpu (which is
otherwise CPU identification) to arch/x86/lib, where other emulation
code lives already.

Signed-off-by: default avatarH. Peter Anvin <hpa@linux.intel.com>
LKML-Reference: <AANLkTikAmaDPji-TVDarmG1yD=fwbffcsmEU=YEuP+8r@mail.gmail.com>
parent 4532b305

arch/x86/kernel/cpu/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -16,7 +16,7 @@ obj-y := intel_cacheinfo.o addon_cpuid_features.o 
obj-y			+= proc.o capflags.o powerflags.o common.o

obj-y			+= vmware.o hypervisor.o sched.o mshyperv.o



obj-$(CONFIG_X86_32)	+= bugs.o cmpxchg.o

obj-$(CONFIG_X86_32)	+= bugs.o

obj-$(CONFIG_X86_64)	+= bugs_64.o



obj-$(CONFIG_CPU_SUP_INTEL)		+= intel.o

arch/x86/lib/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ ifeq ($(CONFIG_X86_32),y) 
        lib-y += checksum_32.o

        lib-y += strstr_32.o

        lib-y += semaphore_32.o string_32.o

        lib-y += cmpxchg.o

ifneq ($(CONFIG_X86_CMPXCHG64),y)

        lib-y += cmpxchg8b_emu.o atomic64_386_32.o

endif

arch/x86/kernel/cpu/cmpxchg.c→arch/x86/lib/cmpxchg.c

+0 −0

File moved.

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