X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fx86%2Fmm%2Finit_64.c;h=ec081fe0ce2c10246fec7126dd213aa6b4d75dbb;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=3fba623e3ba558553d9740d3a994343a2960428f;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/arch/x86/mm/init_64.c b/kernel/arch/x86/mm/init_64.c
index 3fba623e3..ec081fe0c 100644
--- a/kernel/arch/x86/mm/init_64.c
+++ b/kernel/arch/x86/mm/init_64.c
@@ -687,11 +687,11 @@ static void  update_end_of_memory_vars(u64 start, u64 size)
  * Memory is added always to NORMAL zone. This means you will never get
  * additional DMA/DMA32 memory.
  */
-int arch_add_memory(int nid, u64 start, u64 size)
+int arch_add_memory(int nid, u64 start, u64 size, bool for_device)
 {
 	struct pglist_data *pgdat = NODE_DATA(nid);
 	struct zone *zone = pgdat->node_zones +
-		zone_for_memory(nid, start, size, ZONE_NORMAL);
+		zone_for_memory(nid, start, size, ZONE_NORMAL, for_device);
 	unsigned long start_pfn = start >> PAGE_SHIFT;
 	unsigned long nr_pages = size >> PAGE_SHIFT;
 	int ret;
@@ -1132,7 +1132,7 @@ void mark_rodata_ro(void)
 	 * has been zapped already via cleanup_highmem().
 	 */
 	all_end = roundup((unsigned long)_brk_end, PMD_SIZE);
-	set_memory_nx(rodata_start, (all_end - rodata_start) >> PAGE_SHIFT);
+	set_memory_nx(text_end, (all_end - text_end) >> PAGE_SHIFT);
 
 	rodata_test();
 
@@ -1150,6 +1150,8 @@ void mark_rodata_ro(void)
 	free_init_pages("unused kernel",
 			(unsigned long) __va(__pa_symbol(rodata_end)),
 			(unsigned long) __va(__pa_symbol(_sdata)));
+
+	debug_checkwx();
 }
 
 #endif
@@ -1268,7 +1270,7 @@ static int __meminit vmemmap_populate_hugepages(unsigned long start,
 				/* check to see if we have contiguous blocks */
 				if (p_end != p || node_start != node) {
 					if (p_start)
-						printk(KERN_DEBUG " [%lx-%lx] PMD -> [%p-%p] on node %d\n",
+						pr_debug(" [%lx-%lx] PMD -> [%p-%p] on node %d\n",
 						       addr_start, addr_end-1, p_start, p_end-1, node_start);
 					addr_start = addr;
 					node_start = node;
@@ -1366,7 +1368,7 @@ void register_page_bootmem_memmap(unsigned long section_nr,
 void __meminit vmemmap_populate_print_last(void)
 {
 	if (p_start) {
-		printk(KERN_DEBUG " [%lx-%lx] PMD -> [%p-%p] on node %d\n",
+		pr_debug(" [%lx-%lx] PMD -> [%p-%p] on node %d\n",
 			addr_start, addr_end-1, p_start, p_end-1, node_start);
 		p_start = NULL;
 		p_end = NULL;