[PATCH RFC tip/core/rcu 22/23] kvm: more __rcu annotations

[Paul E. McKenney]

From: Arnd Bergmann <arnd@xxxxxxxxxxxxxxxx>

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
Cc: Avi Kivity <avi@xxxxxxxxxx>
Cc: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
---
 arch/x86/include/asm/kvm_host.h |    2 +-
 include/linux/kvm_host.h        |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 06d9e79..9c65faf 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -384,7 +384,7 @@ struct kvm_mem_aliases {
 };
 
 struct kvm_arch {
-	struct kvm_mem_aliases *aliases;
+	struct kvm_mem_aliases __rcu *aliases;
 
 	unsigned int n_free_mmu_pages;
 	unsigned int n_requested_mmu_pages;
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 08fe794..282b041 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -169,7 +169,7 @@ struct kvm {
 	raw_spinlock_t requests_lock;
 	struct mutex slots_lock;
 	struct mm_struct *mm; /* userspace tied to this vm */
-	struct kvm_memslots *memslots;
+	struct kvm_memslots __rcu *memslots;
 	struct srcu_struct srcu;
 #ifdef CONFIG_KVM_APIC_ARCHITECTURE
 	u32 bsp_vcpu_id;
@@ -179,7 +179,7 @@ struct kvm {
 	atomic_t online_vcpus;
 	struct list_head vm_list;
 	struct mutex lock;
-	struct kvm_io_bus *buses[KVM_NR_BUSES];
+	struct kvm_io_bus __rcu *buses[KVM_NR_BUSES];
 #ifdef CONFIG_HAVE_KVM_EVENTFD
 	struct {
 		spinlock_t        lock;
-- 
1.7.0.6

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