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authorVitaly Kuznetsov <vkuznets@redhat.com>2017-08-02 18:09:13 +0200
committerIngo Molnar <mingo@kernel.org>2017-08-10 16:50:22 +0200
commit79cadff2d92bb8b1448f6dba6861d15adc3dc4cb (patch)
tree3329dc35d2219f6bc1ba3d554019ee24414301a1 /arch/x86/Kbuild
parent636bf35880e5a79c2ecb10640137bbd9a4681cb7 (diff)
x86/hyper-v: Include hyperv/ only when CONFIG_HYPERV is set
Code is arch/x86/hyperv/ is only needed when CONFIG_HYPERV is set, the 'basic' support and detection lives in arch/x86/kernel/cpu/mshyperv.c which is included when CONFIG_HYPERVISOR_GUEST is set. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Stephen Hemminger <sthemmin@microsoft.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Jork Loeser <Jork.Loeser@microsoft.com> Cc: K. Y. Srinivasan <kys@microsoft.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Simon Xiao <sixiao@microsoft.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: devel@linuxdriverproject.org Link: http://lkml.kernel.org/r/20170802160921.21791-2-vkuznets@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/Kbuild')
-rw-r--r--arch/x86/Kbuild2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/Kbuild b/arch/x86/Kbuild
index 586b786b3edf..3e6f64073005 100644
--- a/arch/x86/Kbuild
+++ b/arch/x86/Kbuild
@@ -8,7 +8,7 @@ obj-$(CONFIG_KVM) += kvm/
obj-$(CONFIG_XEN) += xen/
# Hyper-V paravirtualization support
-obj-$(CONFIG_HYPERVISOR_GUEST) += hyperv/
+obj-$(subst m,y,$(CONFIG_HYPERV)) += hyperv/
# lguest paravirtualization support
obj-$(CONFIG_LGUEST_GUEST) += lguest/