On 27.09.2013, at 12:03, Aneesh Kumar K.V wrote:
> From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
>
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
> ---
> arch/powerpc/kvm/Kconfig | 6 +++---
> arch/powerpc/kvm/Makefile | 12 ++++++++----
> arch/powerpc/kvm/book3s.c | 19 ++++++++++++++++++-
> arch/powerpc/kvm/book3s_64_mmu_host.c | 1 +
> arch/powerpc/kvm/book3s_emulate.c | 2 +-
> arch/powerpc/kvm/book3s_hv.c | 4 ++++
> arch/powerpc/kvm/book3s_pr.c | 5 ++++-
> arch/powerpc/kvm/book3s_rtas.c | 1 +
> arch/powerpc/kvm/emulate.c | 1 +
> arch/powerpc/kvm/powerpc.c | 6 ++++++
> virt/kvm/kvm_main.c | 3 +++
> 11 files changed, 50 insertions(+), 10 deletions(-)
>
> diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
> index 5c62459..f63fd8f 100644
> --- a/arch/powerpc/kvm/Kconfig
> +++ b/arch/powerpc/kvm/Kconfig
> @@ -73,7 +73,7 @@ config KVM_BOOK3S_64
> If unsure, say N.
>
> config KVM_BOOK3S_64_HV
> - bool "KVM support for POWER7 and PPC970 using hypervisor mode in host"
> + tristate "KVM support for POWER7 and PPC970 using hypervisor mode in host"
> depends on KVM_BOOK3S_64
> select KVM_BOOK3S_HV
> select MMU_NOTIFIER
> @@ -94,8 +94,8 @@ config KVM_BOOK3S_64_HV
> If unsure, say N.
>
> config KVM_BOOK3S_64_PR
> - bool "KVM support without using hypervisor mode in host"
> - depends on KVM_BOOK3S_64 && !KVM_BOOK3S_64_HV
> + tristate "KVM support without using hypervisor mode in host"
> + depends on KVM_BOOK3S_64
> select KVM_BOOK3S_PR
> ---help---
> Support running guest kernels in virtual machines on processors
> diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
> index a514ecd..861b8da 100644
> --- a/arch/powerpc/kvm/Makefile
> +++ b/arch/powerpc/kvm/Makefile
> @@ -56,8 +56,7 @@ 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) := \
> - $(KVM)/coalesced_mmio.o \
> +kvm-pr-y := \
> fpu.o \
> book3s_paired_singles.o \
> book3s_pr.o \
> @@ -77,7 +76,7 @@ kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
> book3s_rmhandlers.o
> endif
>
> -kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_HV) += \
> +kvm-hv-y += \
> book3s_hv.o \
> book3s_hv_interrupts.o \
> book3s_64_mmu_hv.o
> @@ -85,13 +84,15 @@ kvm-book3s_64-objs-$(CONFIG_KVM_BOOK3S_64_HV) += \
> kvm-book3s_64-builtin-xics-objs-$(CONFIG_KVM_XICS) := \
> book3s_hv_rm_xics.o
>
> -kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HV) += \
> +ifdef CONFIG_KVM_BOOK3S_HV
> +kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \
> book3s_hv_rmhandlers.o \
> book3s_hv_rm_mmu.o \
> book3s_hv_ras.o \
> book3s_hv_builtin.o \
> book3s_hv_cma.o \
> $(kvm-book3s_64-builtin-xics-objs-y)
> +endif
>
> kvm-book3s_64-objs-$(CONFIG_KVM_XICS) += \
> book3s_xics.o
> @@ -132,4 +133,7 @@ obj-$(CONFIG_KVM_E500MC) += kvm.o
> obj-$(CONFIG_KVM_BOOK3S_64) += kvm.o
> obj-$(CONFIG_KVM_BOOK3S_32) += kvm.o
>
> +obj-$(CONFIG_KVM_BOOK3S_64_PR) += kvm-pr.o
> +obj-$(CONFIG_KVM_BOOK3S_64_HV) += kvm-hv.o
> +
> obj-y += $(kvm-book3s_64-builtin-objs-y)
> diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
> index 12f94bf..ca617e1 100644
> --- a/arch/powerpc/kvm/book3s.c
> +++ b/arch/powerpc/kvm/book3s.c
> @@ -170,13 +170,14 @@ void kvmppc_book3s_queue_irqprio(struct kvm_vcpu *vcpu, unsigned int vec)
> printk(KERN_INFO "Queueing interrupt %x\n", vec);
> #endif
> }
> -
> +EXPORT_SYMBOL_GPL(kvmppc_book3s_queue_irqprio);
>
> void kvmppc_core_queue_program(struct kvm_vcpu *vcpu, ulong flags)
> {
> /* might as well deliver this straight away */
> kvmppc_inject_interrupt(vcpu, BOOK3S_INTERRUPT_PROGRAM, flags);
> }
> +EXPORT_SYMBOL_GPL(kvmppc_core_queue_program);
>
> void kvmppc_core_queue_dec(struct kvm_vcpu *vcpu)
> {
> @@ -351,6 +352,7 @@ pfn_t kvmppc_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn)
>
> return gfn_to_pfn(vcpu->kvm, gfn);
> }
> +EXPORT_SYMBOL_GPL(kvmppc_gfn_to_pfn);
>
> static int kvmppc_xlate(struct kvm_vcpu *vcpu, ulong eaddr, bool data,
> struct kvmppc_pte *pte)
> @@ -418,6 +420,7 @@ int kvmppc_st(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
>
> return EMULATE_DONE;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_st);
>
> int kvmppc_ld(struct kvm_vcpu *vcpu, ulong *eaddr, int size, void *ptr,
> bool data)
> @@ -448,6 +451,7 @@ nopte:
> mmio:
> return EMULATE_DO_MMIO;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_ld);
>
> int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
> {
> @@ -693,6 +697,7 @@ void kvmppc_set_msr(struct kvm_vcpu *vcpu, u64 msr)
> {
> kvmppc_ops->set_msr(vcpu, msr);
> }
> +EXPORT_SYMBOL_GPL(kvmppc_set_msr);
>
> int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
> {
> @@ -774,6 +779,7 @@ int kvm_unmap_hva(struct kvm *kvm, unsigned long hva)
> {
> return kvmppc_ops->unmap_hva(kvm, hva);
> }
> +EXPORT_SYMBOL_GPL(kvm_unmap_hva);
>
> int kvm_unmap_hva_range(struct kvm *kvm, unsigned long start, unsigned long end)
> {
> @@ -825,3 +831,14 @@ int kvmppc_core_check_processor_compat(void)
> {
> return kvmppc_ops->check_processor_compat();
> }
> +
> +EXPORT_SYMBOL_GPL(kvm_get_dirty_log);
> +EXPORT_SYMBOL_GPL(kvmppc_core_pending_dec);
> +EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
> +EXPORT_SYMBOL_GPL(kvmppc_core_dequeue_dec);
> +EXPORT_SYMBOL_GPL(kvmppc_claim_lpid);
> +EXPORT_SYMBOL_GPL(kvmppc_alloc_lpid);
> +EXPORT_SYMBOL_GPL(kvmppc_core_prepare_to_enter);
> +EXPORT_SYMBOL_GPL(kvmppc_core_queue_dec);
> +EXPORT_SYMBOL_GPL(kvmppc_free_lpid);
> +
> diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c
> index fd5b393..775d368 100644
> --- a/arch/powerpc/kvm/book3s_64_mmu_host.c
> +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
> @@ -27,6 +27,7 @@
> #include <asm/machdep.h>
> #include <asm/mmu_context.h>
> #include <asm/hw_irq.h>
> +
Stray whitespace change
> #include "trace_pr.h"
>
> #define PTE_SIZE 12
> diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c
> index b9841ad..20d03c2 100644
> --- a/arch/powerpc/kvm/book3s_emulate.c
> +++ b/arch/powerpc/kvm/book3s_emulate.c
> @@ -172,7 +172,7 @@ int kvmppc_core_emulate_op_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
> vcpu->arch.mmu.tlbie(vcpu, addr, large);
> break;
> }
> -#ifdef CONFIG_KVM_BOOK3S_64_PR
> +#ifdef CONFIG_KVM_BOOK3S_PR
Why?
> case OP_31_XOP_FAKE_SC1:
> {
> /* SC 1 papr hypercalls */
> diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
> index eec353d..ff57be8 100644
> --- a/arch/powerpc/kvm/book3s_hv.c
> +++ b/arch/powerpc/kvm/book3s_hv.c
> @@ -53,6 +53,8 @@
> #include <linux/highmem.h>
> #include <linux/hugetlb.h>
>
> +#include <linux/module.h>
> +
> /* #define EXIT_DEBUG */
> /* #define EXIT_DEBUG_SIMPLE */
> /* #define EXIT_DEBUG_INT */
> @@ -2104,3 +2106,5 @@ static void kvmppc_book3s_exit_hv(void)
>
> module_init(kvmppc_book3s_init_hv);
> module_exit(kvmppc_book3s_exit_hv);
> +
> +MODULE_LICENSE("GPL");
> diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
> index 99d0839..df48d89 100644
> --- a/arch/powerpc/kvm/book3s_pr.c
> +++ b/arch/powerpc/kvm/book3s_pr.c
> @@ -40,6 +40,7 @@
> #include <linux/sched.h>
> #include <linux/vmalloc.h>
> #include <linux/highmem.h>
> +#include <linux/module.h>
>
> #define CREATE_TRACE_POINTS
> #include "trace_pr.h"
> @@ -871,7 +872,7 @@ program_interrupt:
> ulong cmd = kvmppc_get_gpr(vcpu, 3);
> int i;
>
> -#ifdef CONFIG_KVM_BOOK3S_64_PR
> +#ifdef CONFIG_PPC_BOOK3S_64
Why?
Alex
> if (kvmppc_h_pr(vcpu, cmd) == EMULATE_DONE) {
> r = RESUME_GUEST;
> break;
> @@ -1567,3 +1568,5 @@ static void kvmppc_book3s_exit_pr(void)
>
> module_init(kvmppc_book3s_init_pr);
> module_exit(kvmppc_book3s_exit_pr);
> +
> +MODULE_LICENSE("GPL");
> diff --git a/arch/powerpc/kvm/book3s_rtas.c b/arch/powerpc/kvm/book3s_rtas.c
> index 3219ba8..cf95cde 100644
> --- a/arch/powerpc/kvm/book3s_rtas.c
> +++ b/arch/powerpc/kvm/book3s_rtas.c
> @@ -260,6 +260,7 @@ fail:
> */
> return rc;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_rtas_hcall);
>
> void kvmppc_rtas_tokens_free(struct kvm *kvm)
> {
> diff --git a/arch/powerpc/kvm/emulate.c b/arch/powerpc/kvm/emulate.c
> index 81762eb..de9a340 100644
> --- a/arch/powerpc/kvm/emulate.c
> +++ b/arch/powerpc/kvm/emulate.c
> @@ -483,3 +483,4 @@ int kvmppc_emulate_instruction(struct kvm_run *run, struct kvm_vcpu *vcpu)
>
> return emulated;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_emulate_instruction);
> diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
> index 00a96fc..3019edc 100644
> --- a/arch/powerpc/kvm/powerpc.c
> +++ b/arch/powerpc/kvm/powerpc.c
> @@ -126,6 +126,7 @@ int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
>
> return r;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_prepare_to_enter);
>
> int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
> {
> @@ -179,6 +180,7 @@ int kvmppc_kvm_pv(struct kvm_vcpu *vcpu)
>
> return r;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_kvm_pv);
>
> int kvmppc_sanity_check(struct kvm_vcpu *vcpu)
> {
> @@ -207,6 +209,7 @@ out:
> vcpu->arch.sane = r;
> return r ? 0 : -EINVAL;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_sanity_check);
>
> int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
> {
> @@ -241,6 +244,7 @@ int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu)
>
> return r;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_emulate_mmio);
>
> int kvm_arch_hardware_enable(void *garbage)
> {
> @@ -665,6 +669,7 @@ int kvmppc_handle_load(struct kvm_run *run, struct kvm_vcpu *vcpu,
>
> return EMULATE_DO_MMIO;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_handle_load);
>
> /* Same as above, but sign extends */
> int kvmppc_handle_loads(struct kvm_run *run, struct kvm_vcpu *vcpu,
> @@ -726,6 +731,7 @@ int kvmppc_handle_store(struct kvm_run *run, struct kvm_vcpu *vcpu,
>
> return EMULATE_DO_MMIO;
> }
> +EXPORT_SYMBOL_GPL(kvmppc_handle_store);
>
> int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run)
> {
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index bf040c4..66df1d2 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -186,6 +186,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm)
> ++kvm->stat.remote_tlb_flush;
> cmpxchg(&kvm->tlbs_dirty, dirty_count, 0);
> }
> +EXPORT_SYMBOL_GPL(kvm_flush_remote_tlbs);
>
> void kvm_reload_remote_mmus(struct kvm *kvm)
> {
> @@ -1648,6 +1649,7 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn)
> memslot = gfn_to_memslot(kvm, gfn);
> mark_page_dirty_in_slot(kvm, memslot, gfn);
> }
> +EXPORT_SYMBOL_GPL(mark_page_dirty);
>
> /*
> * The vCPU has executed a HLT instruction with in-kernel mode enabled.
> @@ -1673,6 +1675,7 @@ void kvm_vcpu_block(struct kvm_vcpu *vcpu)
>
> finish_wait(&vcpu->wq, &wait);
> }
> +EXPORT_SYMBOL_GPL(kvm_vcpu_block);
>
> #ifndef CONFIG_S390
> /*
> --
> 1.8.1.2
>
> --
> To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
