Get iommu from g_iommus for deferred flush
deferred_flush[] uses the iommu seq_id to index, so its iommu is fixed and can get it from g_iommus. Signed-off-by: Weidong Han <weidong.han@intel.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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@ -2101,10 +2101,11 @@ static void flush_unmaps(void)
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/* just flush them all */
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for (i = 0; i < g_num_of_iommus; i++) {
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if (deferred_flush[i].next) {
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struct intel_iommu *iommu =
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deferred_flush[i].domain[0]->iommu;
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struct intel_iommu *iommu = g_iommus[i];
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if (!iommu)
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continue;
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if (deferred_flush[i].next) {
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iommu->flush.flush_iotlb(iommu, 0, 0, 0,
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DMA_TLB_GLOBAL_FLUSH, 0);
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for (j = 0; j < deferred_flush[i].next; j++) {
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