From: Juergen Gross <jgross@suse.com>
Date: Wed, 11 Feb 2015 23:26:01 +0000 (-0800)
Subject: mm: use correct format specifiers when printing address ranges
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8d29e18a459dfc2adeafc1acb9c4185ee6713116;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

mm: use correct format specifiers when printing address ranges

Especially on 32 bit kernels memory node ranges are printed with 32 bit
wide addresses only.  Use u64 types and %llx specifiers to print full
width of addresses.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 0081228d1caa..641d5a9a8617 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4994,8 +4994,8 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size,
 	pgdat->node_start_pfn = node_start_pfn;
 #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
 	get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
-	printk(KERN_INFO "Initmem setup node %d [mem %#010Lx-%#010Lx]\n", nid,
-			(u64) start_pfn << PAGE_SHIFT, (u64) (end_pfn << PAGE_SHIFT) - 1);
+	pr_info("Initmem setup node %d [mem %#018Lx-%#018Lx]\n", nid,
+		(u64)start_pfn << PAGE_SHIFT, ((u64)end_pfn << PAGE_SHIFT) - 1);
 #endif
 	calculate_node_totalpages(pgdat, start_pfn, end_pfn,
 				  zones_size, zholes_size);
@@ -5367,9 +5367,10 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn)
 				arch_zone_highest_possible_pfn[i])
 			pr_cont("empty\n");
 		else
-			pr_cont("[mem %0#10lx-%0#10lx]\n",
-				arch_zone_lowest_possible_pfn[i] << PAGE_SHIFT,
-				(arch_zone_highest_possible_pfn[i]
+			pr_cont("[mem %#018Lx-%#018Lx]\n",
+				(u64)arch_zone_lowest_possible_pfn[i]
+					<< PAGE_SHIFT,
+				((u64)arch_zone_highest_possible_pfn[i]
 					<< PAGE_SHIFT) - 1);
 	}
 
@@ -5377,15 +5378,16 @@ void __init free_area_init_nodes(unsigned long *max_zone_pfn)
 	pr_info("Movable zone start for each node\n");
 	for (i = 0; i < MAX_NUMNODES; i++) {
 		if (zone_movable_pfn[i])
-			pr_info("  Node %d: %#010lx\n", i,
-			       zone_movable_pfn[i] << PAGE_SHIFT);
+			pr_info("  Node %d: %#018Lx\n", i,
+			       (u64)zone_movable_pfn[i] << PAGE_SHIFT);
 	}
 
 	/* Print out the early node map */
 	pr_info("Early memory node ranges\n");
 	for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid)
-		pr_info("  node %3d: [mem %#010lx-%#010lx]\n", nid,
-		       start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1);
+		pr_info("  node %3d: [mem %#018Lx-%#018Lx]\n", nid,
+			(u64)start_pfn << PAGE_SHIFT,
+			((u64)end_pfn << PAGE_SHIFT) - 1);
 
 	/* Initialise every node */
 	mminit_verify_pageflags_layout();