kvm: powerpc: book3s: pr: Rename KVM_BOOK3S_PR to KVM_BOOK3S_PR_POSSIBLE

With later patches supporting PR kvm as a kernel module, the changes
that has to be built into the main kernel binary to enable PR KVM module
is now selected via KVM_BOOK3S_PR_POSSIBLE

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

9 files changed, 16 insertions, 16 deletions

diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 402c1c466509..a22c9854a633 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -244,7 +244,7 @@ do_kvm_##n:								\
 #define KVM_HANDLER_SKIP(area, h, n)
 #endif
 
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 #define KVMTEST_PR(n)                   __KVMTEST(n)
 #define KVM_HANDLER_PR(area, h, n)      __KVM_HANDLER(area, h, n)
 #define KVM_HANDLER_PR_SKIP(area, h, n) __KVM_HANDLER_SKIP(area, h, n)
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index 0ec00f4fef91..5c07d10e3c41 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -304,7 +304,7 @@ static inline ulong kvmppc_get_fault_dar(struct kvm_vcpu *vcpu)
         return vcpu->arch.fault_dar;
 }
 
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 
 static inline unsigned long kvmppc_interrupt_offset(struct kvm_vcpu *vcpu)
 {
@@ -339,7 +339,7 @@ static inline bool kvmppc_critical_section(struct kvm_vcpu *vcpu)
 
         return crit;
 }
-#else /* CONFIG_KVM_BOOK3S_PR */
+#else /* CONFIG_KVM_BOOK3S_PR_POSSIBLE */
 
 static inline unsigned long kvmppc_interrupt_offset(struct kvm_vcpu *vcpu)
 {
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
index 86d638a3b359..e6ee7fd32d12 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -20,7 +20,7 @@
 #ifndef __ASM_KVM_BOOK3S_64_H__
 #define __ASM_KVM_BOOK3S_64_H__
 
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 static inline struct kvmppc_book3s_shadow_vcpu *svcpu_get(struct kvm_vcpu *vcpu)
 {
         preempt_disable();
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 4959ff1b5376..9e9f689106e2 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -257,7 +257,7 @@ struct kvm_arch {
         struct kvmppc_vcore *vcores[KVM_MAX_VCORES];
         int hpt_cma_alloc;
 #endif /* CONFIG_KVM_BOOK3S_64_HV */
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
         struct mutex hpt_mutex;
 #endif
 #ifdef CONFIG_PPC_BOOK3S_64
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h
index a5954cebbc55..b6ea9e068c13 100644
--- a/arch/powerpc/include/asm/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -166,7 +166,7 @@ struct paca_struct {
         struct dtl_entry *dtl_curr;     /* pointer corresponding to dtl_ridx */
 
 #ifdef CONFIG_KVM_BOOK3S_HANDLER
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
         /* We use this to store guest state in */
         struct kvmppc_book3s_shadow_vcpu shadow_vcpu;
 #endif
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 95ba8095fc4a..29796559c2fb 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -533,7 +533,7 @@ int main(void)
         DEFINE(VCPU_SLB_SIZE, sizeof(struct kvmppc_slb));
 
 #ifdef CONFIG_PPC_BOOK3S_64
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
         DEFINE(PACA_SVCPU, offsetof(struct paca_struct, shadow_vcpu));
 # define SVCPU_FIELD(x, f)      DEFINE(x, offsetof(struct paca_struct, shadow_vcpu.f))
 #else
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 2a273bed1ec8..3d1c42b03c89 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -425,7 +425,7 @@ data_access_check_stab:
         mfspr   r9,SPRN_DSISR
         srdi    r10,r10,60
         rlwimi  r10,r9,16,0x20
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
         lbz     r9,HSTATE_IN_GUEST(r13)
         rlwimi  r10,r9,8,0x300
 #endif
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index ffaef2cb101a..d0665f231e6f 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -34,7 +34,7 @@ config KVM_BOOK3S_64_HANDLER
         bool
         select KVM_BOOK3S_HANDLER
 
-config KVM_BOOK3S_PR
+config KVM_BOOK3S_PR_POSSIBLE
         bool
         select KVM_MMIO
         select MMU_NOTIFIER
@@ -44,7 +44,7 @@ config KVM_BOOK3S_32
         depends on PPC_BOOK3S_32 && !SMP && !PTE_64BIT
         select KVM
         select KVM_BOOK3S_32_HANDLER
-        select KVM_BOOK3S_PR
+        select KVM_BOOK3S_PR_POSSIBLE
         ---help---
           Support running unmodified book3s_32 guest kernels
           in virtual machines on book3s_32 host processors.
@@ -91,7 +91,7 @@ config KVM_BOOK3S_64_HV
 config KVM_BOOK3S_64_PR
         def_bool y
         depends on KVM_BOOK3S_64 && !KVM_BOOK3S_64_HV
-        select KVM_BOOK3S_PR
+        select KVM_BOOK3S_PR_POSSIBLE
 
 config KVM_BOOKE_HV
         bool
diff --git a/arch/powerpc/kvm/trace.h b/arch/powerpc/kvm/trace.h
index a088e9a8c103..9e8368edf371 100644
--- a/arch/powerpc/kvm/trace.h
+++ b/arch/powerpc/kvm/trace.h
@@ -94,7 +94,7 @@ TRACE_EVENT(kvm_exit,
                 __field(        unsigned long,  pc              )
                 __field(        unsigned long,  msr             )
                 __field(        unsigned long,  dar             )
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
                 __field(        unsigned long,  srr1            )
 #endif
                 __field(        unsigned long,  last_inst       )
@@ -105,7 +105,7 @@ TRACE_EVENT(kvm_exit,
                 __entry->pc             = kvmppc_get_pc(vcpu);
                 __entry->dar            = kvmppc_get_fault_dar(vcpu);
                 __entry->msr            = vcpu->arch.shared->msr;
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
                 __entry->srr1           = vcpu->arch.shadow_srr1;
 #endif
                 __entry->last_inst      = vcpu->arch.last_inst;
@@ -115,7 +115,7 @@ TRACE_EVENT(kvm_exit,
                 " | pc=0x%lx"
                 " | msr=0x%lx"
                 " | dar=0x%lx"
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
                 " | srr1=0x%lx"
 #endif
                 " | last_inst=0x%lx"
@@ -124,7 +124,7 @@ TRACE_EVENT(kvm_exit,
                 __entry->pc,
                 __entry->msr,
                 __entry->dar,
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
                 __entry->srr1,
 #endif
                 __entry->last_inst
@@ -236,7 +236,7 @@ TRACE_EVENT(kvm_check_requests,
  *                         Book3S trace points                           *
  *************************************************************************/
 
-#ifdef CONFIG_KVM_BOOK3S_PR
+#ifdef CONFIG_KVM_BOOK3S_PR_POSSIBLE
 
 TRACE_EVENT(kvm_book3s_reenter,
         TP_PROTO(int r, struct kvm_vcpu *vcpu),