diff options
Diffstat (limited to 'arch/arm64/kvm/guest.c')
| -rw-r--r-- | arch/arm64/kvm/guest.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index 4ddb20017b2f..60815ae477cf 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -1053,6 +1053,14 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, } else { num_tags = mte_copy_tags_from_user(maddr, tags, MTE_GRANULES_PER_PAGE); + + /* + * Set the flag after checking the write + * completed fully + */ + if (num_tags == MTE_GRANULES_PER_PAGE) + set_bit(PG_mte_tagged, &page->flags); + kvm_release_pfn_dirty(pfn); } @@ -1061,10 +1069,6 @@ long kvm_vm_ioctl_mte_copy_tags(struct kvm *kvm, goto out; } - /* Set the flag after checking the write completed fully */ - if (write) - set_bit(PG_mte_tagged, &page->flags); - gfn++; tags += num_tags; length -= PAGE_SIZE; |