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authorSuraj Jitindar Singh <sjitindarsingh@gmail.com>2016-08-02 04:03:19 (GMT)
committerPaul Mackerras <paulus@ozlabs.org>2016-09-08 02:21:44 (GMT)
commite64fb7e272885c1ea3cd2f68f267ae12fa04c8b1 (patch)
tree3417686451b2c5ca866604d69dbd66a39c9771bb /arch/powerpc/include/asm/kvm_host.h
parent4b3d173d0440d37534906b6d93c02dfb577c68ce (diff)
downloadlinux-e64fb7e272885c1ea3cd2f68f267ae12fa04c8b1.tar.xz
KVM: PPC: Book3S HV: Move struct kvmppc_vcore from kvm_host.h to kvm_book3s.h
The next commit will introduce a member to the kvmppc_vcore struct which references MAX_SMT_THREADS which is defined in kvm_book3s_asm.h, however this file isn't included in kvm_host.h directly. Thus compiling for certain platforms such as pmac32_defconfig and ppc64e_defconfig with KVM fails due to MAX_SMT_THREADS not being defined. Move the struct kvmppc_vcore definition to kvm_book3s.h which explicitly includes kvm_book3s_asm.h. Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com> Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_host.h')
-rw-r--r--arch/powerpc/include/asm/kvm_host.h35
1 files changed, 0 insertions, 35 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index e36ce0c..7ff9919 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -277,41 +277,6 @@ struct kvm_arch {
#endif
};
-/*
- * Struct for a virtual core.
- * Note: entry_exit_map combines a bitmap of threads that have entered
- * in the bottom 8 bits and a bitmap of threads that have exited in the
- * next 8 bits. This is so that we can atomically set the entry bit
- * iff the exit map is 0 without taking a lock.
- */
-struct kvmppc_vcore {
- int n_runnable;
- int num_threads;
- int entry_exit_map;
- int napping_threads;
- int first_vcpuid;
- u16 pcpu;
- u16 last_cpu;
- u8 vcore_state;
- u8 in_guest;
- struct kvmppc_vcore *master_vcore;
- struct list_head runnable_threads;
- struct list_head preempt_list;
- spinlock_t lock;
- struct swait_queue_head wq;
- spinlock_t stoltb_lock; /* protects stolen_tb and preempt_tb */
- u64 stolen_tb;
- u64 preempt_tb;
- struct kvm_vcpu *runner;
- struct kvm *kvm;
- u64 tb_offset; /* guest timebase - host timebase */
- ulong lpcr;
- u32 arch_compat;
- ulong pcr;
- ulong dpdes; /* doorbell state (POWER8) */
- ulong conferring_threads;
-};
-
#define VCORE_ENTRY_MAP(vc) ((vc)->entry_exit_map & 0xff)
#define VCORE_EXIT_MAP(vc) ((vc)->entry_exit_map >> 8)
#define VCORE_IS_EXITING(vc) (VCORE_EXIT_MAP(vc) != 0)