summaryrefslogtreecommitdiffstats
path: root/arch/x86/kernel/cpu/Makefile
diff options
context:
space:
mode:
authorBorislav Petkov <bp@suse.de>2013-03-04 21:20:21 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2013-03-04 13:14:25 -0800
commit6276a074c6519946c527f03e2ab69770a62652d9 (patch)
tree29527fb4e5a6c4f3089d82643616465d85697530 /arch/x86/kernel/cpu/Makefile
parent2c59cad6941cb55990fa6e19d84ae027c46991ee (diff)
downloadlinux-6276a074c6519946c527f03e2ab69770a62652d9.tar.bz2
x86: Make Linux guest support optional
Put all config options needed to run Linux as a guest behind a CONFIG_HYPERVISOR_GUEST menu so that they don't get built-in by default but be selectable by the user. Also, make all units which depend on x86_hyper, depend on this new symbol so that compilation doesn't fail when CONFIG_HYPERVISOR_GUEST is disabled but those units assume its presence. Sort options in the new HYPERVISOR_GUEST menu, adapt config text and drop redundant select. Signed-off-by: Borislav Petkov <bp@suse.de> Link: http://lkml.kernel.org/r/1362428421-9244-3-git-send-email-bp@alien8.de Cc: Dmitry Torokhov <dtor@vmware.com> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/cpu/Makefile')
-rw-r--r--arch/x86/kernel/cpu/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index a0e067d3d96c..5f81bcefbe14 100644
--- a/arch/x86/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
@@ -14,7 +14,6 @@ CFLAGS_common.o := $(nostackp)
obj-y := intel_cacheinfo.o scattered.o topology.o
obj-y += proc.o capflags.o powerflags.o common.o
-obj-y += vmware.o hypervisor.o mshyperv.o
obj-y += rdrand.o
obj-y += match.o
@@ -42,6 +41,8 @@ obj-$(CONFIG_MTRR) += mtrr/
obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o perf_event_amd_ibs.o
+obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o
+
quiet_cmd_mkcapflags = MKCAP $@
cmd_mkcapflags = $(PERL) $(srctree)/$(src)/mkcapflags.pl $< $@