---

yaml
---
r: 298843
b: refs/heads/master
c: 7a7039e
h: refs/heads/master
i:
  298841: 4a37da6
  298839: c684daa
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b230ff2d5c53bb79e1121554cd3c827e5c1b70fd
+refs/heads/master: 7a7039ee71811222310b431aee246eb78dd0d401

trunk/arch/tile/mm/init.c

@@ -557,6 +557,7 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 
 	address = MEM_SV_INTRPT;
 	pmd = get_pmd(pgtables, address);
+	pfn = 0;  /* code starts at PA 0 */
 	if (ktext_small) {
 		/* Allocate an L2 PTE for the kernel text */
 		int cpu = 0;
@@ -579,10 +580,15 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 		}
 
 		BUG_ON(address != (unsigned long)_stext);
-		pfn = 0;  /* code starts at PA 0 */
-		pte = alloc_pte();
-		for (pte_ofs = 0; address < (unsigned long)_einittext;
-		     pfn++, pte_ofs++, address += PAGE_SIZE) {
+		pte = NULL;
+		for (; address < (unsigned long)_einittext;
+		     pfn++, address += PAGE_SIZE) {
+			pte_ofs = pte_index(address);
+			if (pte_ofs == 0) {
+				if (pte)
+					assign_pte(pmd++, pte);
+				pte = alloc_pte();
+			}
 			if (!ktext_local) {
 				prot = set_remote_cache_cpu(prot, cpu);
 				cpu = cpumask_next(cpu, &ktext_mask);
@@ -591,7 +597,8 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 			}
 			pte[pte_ofs] = pfn_pte(pfn, prot);
 		}
-		assign_pte(pmd, pte);
+		if (pte)
+			assign_pte(pmd, pte);
 	} else {
 		pte_t pteval = pfn_pte(0, PAGE_KERNEL_EXEC);
 		pteval = pte_mkhuge(pteval);
@@ -614,7 +621,9 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
 		else
 			pteval = hv_pte_set_mode(pteval,
 						 HV_PTE_MODE_CACHE_NO_L3);
-		*(pte_t *)pmd = pteval;
+		for (; address < (unsigned long)_einittext;
+		     pfn += PFN_DOWN(HPAGE_SIZE), address += HPAGE_SIZE)
+			*(pte_t *)(pmd++) = pfn_pte(pfn, pteval);
 	}
 
 	/* Set swapper_pgprot here so it is flushed to memory right away. */