kvm: powerpc: book3s: move book3s_64_vio_hv.c into the main kernel binary

Since the code in book3s_64_vio_hv.c is called from real mode with HV
KVM, and therefore has to be built into the main kernel binary, this
makes it always built-in rather than part of the KVM module.  It gets
called from the KVM module by PR KVM, so this adds an EXPORT_SYMBOL_GPL().

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

diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 6646c95..104e8dc 100644 (file)
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -53,32 +53,36 @@ kvm-e500mc-objs := \
        e500_emulate.o
 kvm-objs-$(CONFIG_KVM_E500MC) := $(kvm-e500mc-objs)
 
+kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) := \
+       book3s_64_vio_hv.o
+
 kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_PR) := \
        $(KVM)/coalesced_mmio.o \
        fpu.o \
        book3s_paired_singles.o \
        book3s_pr.o \
        book3s_pr_papr.o \
-       book3s_64_vio_hv.o \
        book3s_emulate.o \
        book3s_interrupts.o \
        book3s_mmu_hpte.o \
        book3s_64_mmu_host.o \
        book3s_64_mmu.o \
        book3s_32_mmu.o
-kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_PR) := \
+
+kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_PR) += \
        book3s_rmhandlers.o
 
 kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \
        book3s_hv.o \
        book3s_hv_interrupts.o \
        book3s_64_mmu_hv.o
+
 kvm-book3s_64-builtin-xics-objs-$(CONFIG_KVM_XICS) := \
        book3s_hv_rm_xics.o
-kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) := \
+
+kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) += \
        book3s_hv_rmhandlers.o \
        book3s_hv_rm_mmu.o \
-       book3s_64_vio_hv.o \
        book3s_hv_ras.o \
        book3s_hv_builtin.o \
        book3s_hv_cma.o \

diff --git a/arch/powerpc/kvm/book3s_64_vio_hv.c b/arch/powerpc/kvm/book3s_64_vio_hv.c
index 30c2f3b..2c25f54 100644 (file)
--- a/arch/powerpc/kvm/book3s_64_vio_hv.c
+++ b/arch/powerpc/kvm/book3s_64_vio_hv.c
@@ -74,3 +74,4 @@ long kvmppc_h_put_tce(struct kvm_vcpu *vcpu, unsigned long liobn,
        /* Didn't find the liobn, punt it to userspace */
        return H_TOO_HARD;
 }
+EXPORT_SYMBOL_GPL(kvmppc_h_put_tce);