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Revert "FROMLIST: KVM: arm64: pkvm: Stub io map functions"

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This reverts commit 396a43c5bd.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: Ica1e8b441dc1c434c6f61cbb097b199942434929
This commit is contained in:
Will Deacon
2022-07-07 15:52:03 +01:00
parent 5dcf11cec1
commit 14c83ba9a5
1 changed files with 0 additions and 6 deletions
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6
arch/arm64/kvm/mmu.c
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@@ -525,9 +525,6 @@ int create_hyp_io_mappings(phys_addr_t phys_addr, size_t size,
unsigned long addr;
int ret;
if (is_protected_kvm_enabled())
return -EPERM;
*kaddr = ioremap(phys_addr, size);
if (!*kaddr)
return -ENOMEM;
@@ -771,9 +768,6 @@ int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa,
KVM_PGTABLE_PROT_R |
(writable ? KVM_PGTABLE_PROT_W : 0);
if (is_protected_kvm_enabled())
return -EPERM;
size += offset_in_page(guest_ipa);
guest_ipa &= PAGE_MASK;