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kvm: fix compile on s390 part 2

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commit eb1f2f387d upstream.

We also need to fence the memunmap part.

Fixes: e45adf665a ("KVM: Introduce a new guest mapping API")
Fixes: d30b214d1d (kvm: fix compilation on s390)
Cc: Michal Kubecek <mkubecek@suse.cz>
Cc: KarimAllah Ahmed <karahmed@amazon.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christian Borntraeger 2019-05-27 10:28:25 +02:00 committed by Greg Kroah-Hartman
parent bef6507903
commit e254412751
1 changed files with 2 additions and 0 deletions
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2
virt/kvm/kvm_main.c
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@ -1756,8 +1756,10 @@ void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map,
if (map->page)
kunmap(map->page);
#ifdef CONFIG_HAS_IOMEM
else
memunmap(map->hva);
#endif
if (dirty) {
kvm_vcpu_mark_page_dirty(vcpu, map->gfn);