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Commit cfe5688c authored by Michael Ellerman's avatar Michael Ellerman Committed by android-build-merger
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powerpc/mm: Fix build break when CMA=n && SPAPR_TCE_IOMMU=y 

am: 7885195b

Change-Id: If18525e5d63c85ccfe1e56b505cde58a14f77c1e
parents 9def7fa9 7885195b

arch/powerpc/mm/mmu_context_iommu.c

+1 −1
Original line number Diff line number Diff line
@@ -184,7 +184,7 @@ long mm_iommu_get(struct mm_struct *mm, unsigned long ua, unsigned long entries, 
		 * of the CMA zone if possible. NOTE: faulting in + migration

		 * can be expensive. Batching can be considered later

		 */

		if (get_pageblock_migratetype(page) == MIGRATE_CMA) {

		if (is_migrate_cma_page(page)) {

			if (mm_iommu_move_page_from_cma(page))

				goto populate;

			if (1 != get_user_pages_fast(ua + (i << PAGE_SHIFT),