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| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-05-20 12:06:36 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-05-24 21:27:07 +0200 |
| commit | d30b214d1d0addb7b2c9c78178d1501cd39a01fb (patch) | |
| tree | 3d99fb1da4e13a80027e7ceee4477bbdaf46b098 | |
| parent | 382409b4c43e5b44ae4a869ff793d3cf01d12004 (diff) | |
| download | linux-d30b214d1d0addb7b2c9c78178d1501cd39a01fb.tar.gz linux-d30b214d1d0addb7b2c9c78178d1501cd39a01fb.tar.bz2 linux-d30b214d1d0addb7b2c9c78178d1501cd39a01fb.zip | |
kvm: fix compilation on s390
s390 does not have memremap, even though in this particular case it
would be useful.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | virt/kvm/kvm_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 1fadfb9cf36e..134ec0283a8a 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -1761,8 +1761,10 @@ static int __kvm_map_gfn(struct kvm_memory_slot *slot, gfn_t gfn, if (pfn_valid(pfn)) { page = pfn_to_page(pfn); hva = kmap(page); +#ifdef CONFIG_HAS_IOMEM } else { hva = memremap(pfn_to_hpa(pfn), PAGE_SIZE, MEMREMAP_WB); +#endif } if (!hva) |