diff options
| author |   Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp> | 2013-02-27 19:43:00 +0900 |
|---|---|---|
| committer |   Marcelo Tosatti <mtosatti@redhat.com> | 2013-03-04 20:21:08 -0300 |
| commit | 47ae31e257c548abdb199e0d26723139a9a967ba (patch) | |
| tree | e2888e7839935423a3afc64c0296eb9e4eed23c4 /arch/ia64/kvm | |
| parent | KVM: set_memory_region: Drop user_alloc from prepare/commit_memory_region() (diff) | |
| download | linux-dev-47ae31e257c548abdb199e0d26723139a9a967ba.tar.xz linux-dev-47ae31e257c548abdb199e0d26723139a9a967ba.zip | |
KVM: set_memory_region: Drop user_alloc from set_memory_region()
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>
Diffstat (limited to 'arch/ia64/kvm')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index cbc5b0417dab..43701f0c0f71 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -942,24 +942,6 @@ long kvm_arch_vm_ioctl(struct file *filp, int r = -ENOTTY; switch (ioctl) { - case KVM_SET_MEMORY_REGION: { - struct kvm_memory_region kvm_mem; - struct kvm_userspace_memory_region kvm_userspace_mem; - - r = -EFAULT; - if (copy_from_user(&kvm_mem, argp, sizeof kvm_mem)) - goto out; - kvm_userspace_mem.slot = kvm_mem.slot; - kvm_userspace_mem.flags = kvm_mem.flags; - kvm_userspace_mem.guest_phys_addr = - kvm_mem.guest_phys_addr; - kvm_userspace_mem.memory_size = kvm_mem.memory_size; - r = kvm_vm_ioctl_set_memory_region(kvm, - &kvm_userspace_mem, false); - if (r) - goto out; - break; - } case KVM_CREATE_IRQCHIP: r = -EFAULT; r = kvm_ioapic_init(kvm); |