[xen staging] iommu: fix arm build after e9be34be5

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[xen staging] iommu: fix arm build after e9be34be5

commit 5e00f02763f66dbbf0c86eee333c798fa8565a19
Author:     Wei Liu <[hidden email]>
AuthorDate: Tue Oct 9 19:58:12 2018 +0100
Commit:     Wei Liu <[hidden email]>
CommitDate: Wed Oct 10 11:26:33 2018 +0100

    iommu: fix arm build after e9be34be5
    The function iommu_share_p2m_table is used by both ARM and x86 but
    hap_enabled macro is x86 only. Put the ASSERT under CONFIG_X86.
    Signed-off-by: Wei Liu <[hidden email]>
    Reviewed-by: Roger Pau Monné <[hidden email]>
    Acked-by: Jan Beulich <[hidden email]>
 xen/drivers/passthrough/iommu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c
index e03de6e3ab..8b438ae4bc 100644
--- a/xen/drivers/passthrough/iommu.c
+++ b/xen/drivers/passthrough/iommu.c
@@ -505,7 +505,9 @@ int iommu_do_domctl(
 void iommu_share_p2m_table(struct domain* d)
+#ifdef CONFIG_X86
      * iommu_use_hap_pt(d) cannot be used here because during domain
      * construction need_iommu(d) will always return false here.
generated by git-patchbot for /home/xen/git/xen.git#staging

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