From 9cbb7c919e9ddc777fc904968d3fcf5bd660116c Mon Sep 17 00:00:00 2001
From: neel <neel@FreeBSD.org>
Date: Thu, 30 Apr 2015 22:23:22 +0000
Subject: Don't require <sys/cpuset.h> to be always included before
 <machine/vmm.h>.

Only a subset of source files that include <machine/vmm.h> need to use the
APIs that require the inclusion of <sys/cpuset.h>.

MFC after:	1 week
---
 sys/amd64/include/vmm.h       | 6 ++++--
 sys/amd64/vmm/amd/amdv.c      | 1 -
 sys/amd64/vmm/amd/svm_msr.c   | 1 -
 sys/amd64/vmm/amd/vmcb.c      | 1 -
 sys/amd64/vmm/intel/vmx_msr.c | 1 -
 sys/amd64/vmm/io/vatpic.c     | 1 -
 sys/amd64/vmm/io/vatpit.c     | 1 -
 sys/amd64/vmm/io/vhpet.c      | 1 -
 sys/amd64/vmm/io/vioapic.c    | 1 -
 sys/amd64/vmm/io/vpmtmr.c     | 1 -
 sys/amd64/vmm/io/vrtc.c       | 1 -
 sys/amd64/vmm/vmm_ioport.c    | 6 ------
 sys/amd64/vmm/vmm_stat.c      | 1 -
 sys/amd64/vmm/x86.c           | 1 -
 14 files changed, 4 insertions(+), 20 deletions(-)

diff --git a/sys/amd64/include/vmm.h b/sys/amd64/include/vmm.h
index 52294bd..7c617be 100644
--- a/sys/amd64/include/vmm.h
+++ b/sys/amd64/include/vmm.h
@@ -204,13 +204,12 @@ int vm_get_x2apic_state(struct vm *vm, int vcpu, enum x2apic_state *state);
 int vm_set_x2apic_state(struct vm *vm, int vcpu, enum x2apic_state state);
 int vm_apicid2vcpuid(struct vm *vm, int apicid);
 int vm_activate_cpu(struct vm *vm, int vcpu);
-cpuset_t vm_active_cpus(struct vm *vm);
-cpuset_t vm_suspended_cpus(struct vm *vm);
 struct vm_exit *vm_exitinfo(struct vm *vm, int vcpuid);
 void vm_exit_suspended(struct vm *vm, int vcpuid, uint64_t rip);
 void vm_exit_rendezvous(struct vm *vm, int vcpuid, uint64_t rip);
 void vm_exit_astpending(struct vm *vm, int vcpuid, uint64_t rip);
 
+#ifdef _SYS__CPUSET_H_
 /*
  * Rendezvous all vcpus specified in 'dest' and execute 'func(arg)'.
  * The rendezvous 'func(arg)' is not allowed to do anything that will
@@ -228,6 +227,9 @@ void vm_exit_astpending(struct vm *vm, int vcpuid, uint64_t rip);
 typedef void (*vm_rendezvous_func_t)(struct vm *vm, int vcpuid, void *arg);
 void vm_smp_rendezvous(struct vm *vm, int vcpuid, cpuset_t dest,
     vm_rendezvous_func_t func, void *arg);
+cpuset_t vm_active_cpus(struct vm *vm);
+cpuset_t vm_suspended_cpus(struct vm *vm);
+#endif	/* _SYS__CPUSET_H_ */
 
 static __inline int
 vcpu_rendezvous_pending(void *rendezvous_cookie)
diff --git a/sys/amd64/vmm/amd/amdv.c b/sys/amd64/vmm/amd/amdv.c
index acb3a3d..3157e21 100644
--- a/sys/amd64/vmm/amd/amdv.c
+++ b/sys/amd64/vmm/amd/amdv.c
@@ -32,7 +32,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/errno.h>
-#include <sys/smp.h>
 
 #include <machine/vmm.h>
 #include "io/iommu.h"
diff --git a/sys/amd64/vmm/amd/svm_msr.c b/sys/amd64/vmm/amd/svm_msr.c
index dfc79c4..8b1e439 100644
--- a/sys/amd64/vmm/amd/svm_msr.c
+++ b/sys/amd64/vmm/amd/svm_msr.c
@@ -30,7 +30,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/errno.h>
 #include <sys/systm.h>
-#include <sys/cpuset.h>
 
 #include <machine/cpufunc.h>
 #include <machine/specialreg.h>
diff --git a/sys/amd64/vmm/amd/vmcb.c b/sys/amd64/vmm/amd/vmcb.c
index fb4b2c8..d860169 100644
--- a/sys/amd64/vmm/amd/vmcb.c
+++ b/sys/amd64/vmm/amd/vmcb.c
@@ -29,7 +29,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/systm.h>
-#include <sys/cpuset.h>
 
 #include <machine/segments.h>
 #include <machine/specialreg.h>
diff --git a/sys/amd64/vmm/intel/vmx_msr.c b/sys/amd64/vmm/intel/vmx_msr.c
index d54304d..526b0d1 100644
--- a/sys/amd64/vmm/intel/vmx_msr.c
+++ b/sys/amd64/vmm/intel/vmx_msr.c
@@ -31,7 +31,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/systm.h>
-#include <sys/cpuset.h>
 
 #include <machine/clock.h>
 #include <machine/cpufunc.h>
diff --git a/sys/amd64/vmm/io/vatpic.c b/sys/amd64/vmm/io/vatpic.c
index 0df6e7c..6e94f5b 100644
--- a/sys/amd64/vmm/io/vatpic.c
+++ b/sys/amd64/vmm/io/vatpic.c
@@ -30,7 +30,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/kernel.h>
 #include <sys/lock.h>
 #include <sys/malloc.h>
diff --git a/sys/amd64/vmm/io/vatpit.c b/sys/amd64/vmm/io/vatpit.c
index 842253d..173ef1f 100644
--- a/sys/amd64/vmm/io/vatpit.c
+++ b/sys/amd64/vmm/io/vatpit.c
@@ -31,7 +31,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/kernel.h>
 #include <sys/lock.h>
 #include <sys/malloc.h>
diff --git a/sys/amd64/vmm/io/vhpet.c b/sys/amd64/vmm/io/vhpet.c
index a4c96cd..1db1c51 100644
--- a/sys/amd64/vmm/io/vhpet.c
+++ b/sys/amd64/vmm/io/vhpet.c
@@ -36,7 +36,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/systm.h>
-#include <sys/cpuset.h>
 
 #include <dev/acpica/acpi_hpet.h>
 
diff --git a/sys/amd64/vmm/io/vioapic.c b/sys/amd64/vmm/io/vioapic.c
index 411887d..e6b8b5a 100644
--- a/sys/amd64/vmm/io/vioapic.c
+++ b/sys/amd64/vmm/io/vioapic.c
@@ -32,7 +32,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/lock.h>
 #include <sys/mutex.h>
 #include <sys/systm.h>
diff --git a/sys/amd64/vmm/io/vpmtmr.c b/sys/amd64/vmm/io/vpmtmr.c
index 09f763f..1e7bb93 100644
--- a/sys/amd64/vmm/io/vpmtmr.c
+++ b/sys/amd64/vmm/io/vpmtmr.c
@@ -29,7 +29,6 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/systm.h>
diff --git a/sys/amd64/vmm/io/vrtc.c b/sys/amd64/vmm/io/vrtc.c
index 5b0cdf2..18ebc4b 100644
--- a/sys/amd64/vmm/io/vrtc.c
+++ b/sys/amd64/vmm/io/vrtc.c
@@ -30,7 +30,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/kernel.h>
 #include <sys/malloc.h>
 #include <sys/lock.h>
diff --git a/sys/amd64/vmm/vmm_ioport.c b/sys/amd64/vmm/vmm_ioport.c
index fc68a61..63044e8 100644
--- a/sys/amd64/vmm/vmm_ioport.c
+++ b/sys/amd64/vmm/vmm_ioport.c
@@ -28,16 +28,10 @@
 __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
-#include <sys/types.h>
-#include <sys/queue.h>
-#include <sys/cpuset.h>
 #include <sys/systm.h>
 
-#include <vm/vm.h>
-
 #include <machine/vmm.h>
 #include <machine/vmm_instruction_emul.h>
-#include <x86/psl.h>
 
 #include "vatpic.h"
 #include "vatpit.h"
diff --git a/sys/amd64/vmm/vmm_stat.c b/sys/amd64/vmm/vmm_stat.c
index 9ecf9af..4ae5fb9 100644
--- a/sys/amd64/vmm/vmm_stat.c
+++ b/sys/amd64/vmm/vmm_stat.c
@@ -33,7 +33,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/kernel.h>
 #include <sys/systm.h>
 #include <sys/malloc.h>
-#include <sys/smp.h>
 
 #include <machine/vmm.h>
 #include "vmm_util.h"
diff --git a/sys/amd64/vmm/x86.c b/sys/amd64/vmm/x86.c
index 1bd1b56..45e08b5 100644
--- a/sys/amd64/vmm/x86.c
+++ b/sys/amd64/vmm/x86.c
@@ -32,7 +32,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/param.h>
 #include <sys/pcpu.h>
 #include <sys/systm.h>
-#include <sys/cpuset.h>
 #include <sys/sysctl.h>
 
 #include <machine/clock.h>
-- 
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