Merge branch 'memory-observability' into x86/amd

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index 52a04a6db397..1ff80cc79dbc 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -42,6 +42,7 @@
 #include "amd_iommu.h"
 #include "../dma-iommu.h"
 #include "../irq_remapping.h"
+#include "../iommu-pages.h"
 
 #define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28))
 
@@ -1686,7 +1687,7 @@ static void free_gcr3_tbl_level1(u64 *tbl)
 
 		ptr = iommu_phys_to_virt(tbl[i] & PAGE_MASK);
 
-		free_page((unsigned long)ptr);
+		iommu_free_page(ptr);
 	}
 }
 
@@ -1719,7 +1720,7 @@ static void free_gcr3_table(struct gcr3_tbl_info *gcr3_info)
 	/* Free per device domain ID */
 	domain_id_free(gcr3_info->domid);
 
-	free_page((unsigned long)gcr3_info->gcr3_tbl);
+	iommu_free_page(gcr3_info->gcr3_tbl);
 	gcr3_info->gcr3_tbl = NULL;
 }
 
@@ -1754,7 +1755,7 @@ static int setup_gcr3_table(struct gcr3_tbl_info *gcr3_info,
 	/* Allocate per device domain ID */
 	gcr3_info->domid = domain_id_alloc();
 
-	gcr3_info->gcr3_tbl = alloc_pgtable_page(nid, GFP_ATOMIC);
+	gcr3_info->gcr3_tbl = iommu_alloc_page_node(nid, GFP_ATOMIC);
 	if (gcr3_info->gcr3_tbl == NULL) {
 		domain_id_free(gcr3_info->domid);
 		return -ENOMEM;
@@ -2289,7 +2290,7 @@ void protection_domain_free(struct protection_domain *domain)
 		free_io_pgtable_ops(&domain->iop.iop.ops);
 
 	if (domain->iop.root)
-		free_page((unsigned long)domain->iop.root);
+		iommu_free_page(domain->iop.root);
 
 	if (domain->id)
 		domain_id_free(domain->id);
@@ -2304,7 +2305,7 @@ static int protection_domain_init_v1(struct protection_domain *domain, int mode)
 	BUG_ON(mode < PAGE_MODE_NONE || mode > PAGE_MODE_6_LEVEL);
 
 	if (mode != PAGE_MODE_NONE) {
-		pt_root = (void *)get_zeroed_page(GFP_KERNEL);
+		pt_root = iommu_alloc_page(GFP_KERNEL);
 		if (!pt_root)
 			return -ENOMEM;
 	}