diff --git a/module/os/linux/zfs/abd_os.c b/module/os/linux/zfs/abd_os.c
index 9f1cb5b717da..20a01d7ad98b 100644
--- a/module/os/linux/zfs/abd_os.c
+++ b/module/os/linux/zfs/abd_os.c
@@ -537,7 +537,7 @@ abd_alloc_zero_scatter(void)
 #define	zfs_kmap_atomic(chunk)		((void *)chunk)
 #define	zfs_kunmap_atomic(addr)		do { (void)(addr); } while (0)
 #define	zfs_kmap(chunk)			((void *)chunk)
-#define	zfs_kunmap(chunk)		((void *)chunk)
+#define	zfs_kunmap(addr)		do { (void)(addr); } while (0)
 #define	zfs_kmap_local(chunk)		((void *)chunk)
 #define	zfs_kunmap_local(addr)		do { (void)(addr); } while (0)
 #define	local_irq_save(flags)		do { (void)(flags); } while (0)
@@ -1063,7 +1063,7 @@ abd_iter_map(struct abd_iter *aiter)
 		aiter->iter_mapsize = MIN(aiter->iter_sg->length - offset,
 		    aiter->iter_abd->abd_size - aiter->iter_pos);
 
-		paddr = zfs_kmap_local(sg_page(aiter->iter_sg));
+		paddr = zfs_kmap(sg_page(aiter->iter_sg));
 	}
 
 	aiter->iter_mapaddr = (char *)paddr + offset;
@@ -1082,7 +1082,7 @@ abd_iter_unmap(struct abd_iter *aiter)
 
 	if (!abd_is_linear(aiter->iter_abd)) {
 		/* LINTED E_FUNC_SET_NOT_USED */
-		zfs_kunmap_local(aiter->iter_mapaddr - aiter->iter_offset);
+		zfs_kunmap(aiter->iter_mapaddr - aiter->iter_offset);
 	}
 
 	ASSERT3P(aiter->iter_mapaddr, !=, NULL);
diff --git a/module/zfs/zia.c b/module/zfs/zia.c
index 18118f27cc77..f8ed90328f2c 100644
--- a/module/zfs/zia.c
+++ b/module/zfs/zia.c
@@ -655,6 +655,15 @@ zia_offload_abd_offset(void *provider, abd_t *abd,
 		ret = dpusm->copy.from.generic(&mv,
 		    ABD_LINEAR_BUF(abd), size);
 		ret = dpusm_to_ret(ret);
+	}
+	else if (abd_is_from_pages(abd) == B_TRUE) {
+		ret = dpusm->copy.from.scatterlist(&mv,
+		    ABD_SCATTER(abd).abd_sgl,
+		    ABD_SCATTER(abd).abd_nents,
+		    size);
+		if (ret == 0) {
+			ret = ZIA_OK;
+		}
 	} else {
 		ret = abd_iterate_func(abd, offset, size,
 		    zia_offload_generic_cb, &mv);