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KVM: set_memory_region: Drop user_alloc from set_memory_region()

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Except ia64's stale code, KVM_SET_MEMORY_REGION support, this is only
used for sanity checks in __kvm_set_memory_region() which can easily
be changed to use slot id instead.

Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Takuya Yoshikawa
2013-02-27 19:43:00 +09:00
committed by Marcelo Tosatti
父節點 462fce4606
當前提交 47ae31e257
共有 4 個文件被更改，包括 13 次插入 和 39 次删除
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6
arch/x86/kvm/vmx.c
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@@ -3694,7 +3694,7 @@ static int alloc_apic_access_page(struct kvm *kvm)
kvm_userspace_mem.flags = 0;
kvm_userspace_mem.guest_phys_addr = 0xfee00000ULL;
kvm_userspace_mem.memory_size = PAGE_SIZE;
r = __kvm_set_memory_region(kvm, &kvm_userspace_mem, false);
r = __kvm_set_memory_region(kvm, &kvm_userspace_mem);
if (r)
goto out;
@@ -3724,7 +3724,7 @@ static int alloc_identity_pagetable(struct kvm *kvm)
kvm_userspace_mem.guest_phys_addr =
kvm->arch.ept_identity_map_addr;
kvm_userspace_mem.memory_size = PAGE_SIZE;
r = __kvm_set_memory_region(kvm, &kvm_userspace_mem, false);
r = __kvm_set_memory_region(kvm, &kvm_userspace_mem);
if (r)
goto out;
@@ -4364,7 +4364,7 @@ static int vmx_set_tss_addr(struct kvm *kvm, unsigned int addr)
.flags = 0,
};
ret = kvm_set_memory_region(kvm, &tss_mem, false);
ret = kvm_set_memory_region(kvm, &tss_mem);
if (ret)
return ret;
kvm->arch.tss_addr = addr;