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-rw-r--r--arch/powerpc/include/asm/kvm_ppc.h4
-rw-r--r--arch/powerpc/kvm/book3s.c6
-rw-r--r--arch/powerpc/kvm/book3s_hv.c12
-rw-r--r--arch/powerpc/kvm/book3s_pr.c2
-rw-r--r--arch/powerpc/kvm/booke.c2
-rw-r--r--arch/powerpc/kvm/powerpc.c4
6 files changed, 7 insertions, 23 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index b01760dd1374..935c58dc38c4 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -200,12 +200,10 @@ extern void kvmppc_core_destroy_vm(struct kvm *kvm);
extern void kvmppc_core_free_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot);
extern int kvmppc_core_prepare_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change);
extern void kvmppc_core_commit_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change);
@@ -275,12 +273,10 @@ struct kvmppc_ops {
int (*get_dirty_log)(struct kvm *kvm, struct kvm_dirty_log *log);
void (*flush_memslot)(struct kvm *kvm, struct kvm_memory_slot *memslot);
int (*prepare_memory_region)(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change);
void (*commit_memory_region)(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change);
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 8250e8308674..6d525285dbe8 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -847,21 +847,19 @@ void kvmppc_core_flush_memslot(struct kvm *kvm, struct kvm_memory_slot *memslot)
}
int kvmppc_core_prepare_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- return kvm->arch.kvm_ops->prepare_memory_region(kvm, mem, old, new, change);
+ return kvm->arch.kvm_ops->prepare_memory_region(kvm, old, new, change);
}
void kvmppc_core_commit_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- kvm->arch.kvm_ops->commit_memory_region(kvm, mem, old, new, change);
+ kvm->arch.kvm_ops->commit_memory_region(kvm, old, new, change);
}
bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range)
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index d7594d49d288..2b59ecc5f8c6 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -4854,15 +4854,12 @@ static void kvmppc_core_free_memslot_hv(struct kvm_memory_slot *slot)
}
static int kvmppc_core_prepare_memory_region_hv(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- unsigned long npages = mem->memory_size >> PAGE_SHIFT;
-
if (change == KVM_MR_CREATE) {
- new->arch.rmap = vzalloc(array_size(npages,
+ new->arch.rmap = vzalloc(array_size(new->npages,
sizeof(*new->arch.rmap)));
if (!new->arch.rmap)
return -ENOMEM;
@@ -4874,20 +4871,17 @@ static int kvmppc_core_prepare_memory_region_hv(struct kvm *kvm,
}
static void kvmppc_core_commit_memory_region_hv(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- unsigned long npages = mem->memory_size >> PAGE_SHIFT;
-
/*
- * If we are making a new memslot, it might make
+ * If we are creating or modifying a memslot, it might make
* some address that was previously cached as emulated
* MMIO be no longer emulated MMIO, so invalidate
* all the caches of emulated MMIO translations.
*/
- if (npages)
+ if (change != KVM_MR_DELETE)
atomic64_inc(&kvm->arch.mmio_update);
/*
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index ffb559cf25f4..30426e8c8cf6 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1899,7 +1899,6 @@ static void kvmppc_core_flush_memslot_pr(struct kvm *kvm,
}
static int kvmppc_core_prepare_memory_region_pr(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
@@ -1908,7 +1907,6 @@ static int kvmppc_core_prepare_memory_region_pr(struct kvm *kvm,
}
static void kvmppc_core_commit_memory_region_pr(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 93c2ac2bee09..53b4c9597c30 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -1821,7 +1821,6 @@ void kvmppc_core_free_memslot(struct kvm *kvm, struct kvm_memory_slot *slot)
}
int kvmppc_core_prepare_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
@@ -1830,7 +1829,6 @@ int kvmppc_core_prepare_memory_region(struct kvm *kvm,
}
void kvmppc_core_commit_memory_region(struct kvm *kvm,
- const struct kvm_userspace_memory_region *mem,
struct kvm_memory_slot *old,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index e875874cf836..575140ecb23c 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -703,7 +703,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- return kvmppc_core_prepare_memory_region(kvm, mem, old, new, change);
+ return kvmppc_core_prepare_memory_region(kvm, old, new, change);
}
void kvm_arch_commit_memory_region(struct kvm *kvm,
@@ -712,7 +712,7 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
const struct kvm_memory_slot *new,
enum kvm_mr_change change)
{
- kvmppc_core_commit_memory_region(kvm, mem, old, new, change);
+ kvmppc_core_commit_memory_region(kvm, old, new, change);
}
void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
generated by cgit (git 2.34.1) at 2024-06-10 23:04:52 +0000