--- zzzz-none-000/linux-2.6.28.10/arch/mips/mm/init.c	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/arch/mips/mm/init.c	2011-08-31 13:25:00.000000000 +0000
@@ -26,6 +26,7 @@
 #include <linux/swap.h>
 #include <linux/proc_fs.h>
 #include <linux/pfn.h>
+#include <linux/hardirq.h>
 
 #include <asm/asm-offsets.h>
 #include <asm/bootinfo.h>
@@ -139,7 +140,10 @@
 	inc_preempt_count();
 	idx = (addr >> PAGE_SHIFT) & (FIX_N_COLOURS - 1);
 #ifdef CONFIG_MIPS_MT_SMTC
-	idx += FIX_N_COLOURS * smp_processor_id();
+	idx += FIX_N_COLOURS * smp_processor_id() +
+		(in_interrupt() ? (FIX_N_COLOURS * NR_CPUS) : 0);
+#else
+	idx += in_interrupt() ? FIX_N_COLOURS : 0;
 #endif
 	vaddr = __fix_to_virt(FIX_CMAP_END - idx);
 	pte = mk_pte(page, PAGE_KERNEL);
@@ -345,7 +349,7 @@
 void __init paging_init(void)
 {
 	unsigned long max_zone_pfns[MAX_NR_ZONES];
-	unsigned long lastpfn;
+	/*--- unsigned long lastpfn; ---*/
 
 	pagetable_init();
 
@@ -361,24 +365,24 @@
 	max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
 #endif
 	max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
-	lastpfn = max_low_pfn;
+	/*--- lastpfn = max_low_pfn; ---*/
 #ifdef CONFIG_HIGHMEM
 	max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
-	lastpfn = highend_pfn;
+	/*--- lastpfn = highend_pfn; ---*/
 
 	if (cpu_has_dc_aliases && max_low_pfn != highend_pfn) {
 		printk(KERN_WARNING "This processor doesn't support highmem."
 		       " %ldk highmem ignored\n",
 		       (highend_pfn - max_low_pfn) << (PAGE_SHIFT - 10));
 		max_zone_pfns[ZONE_HIGHMEM] = max_low_pfn;
-		lastpfn = max_low_pfn;
+		/*--- lastpfn = max_low_pfn; ---*/
 	}
 #endif
 
 	free_area_init_nodes(max_zone_pfns);
 }
 
-static struct kcore_list kcore_mem, kcore_vmalloc;
+/*--- static struct kcore_list kcore_mem, kcore_vmalloc; ---*/
 #ifdef CONFIG_64BIT
 static struct kcore_list kcore_kseg0;
 #endif
@@ -435,15 +439,13 @@
 	if ((unsigned long) &_text > (unsigned long) CKSEG0)
 		/* The -4 is a hack so that user tools don't have to handle
 		   the overflow.  */
-		kclist_add(&kcore_kseg0, (void *) CKSEG0, 0x80000000 - 4);
+		kclist_add(&kcore_kseg0, (void *) CKSEG0,
+				0x80000000 - 4, KCORE_TEXT);
 #endif
-	kclist_add(&kcore_mem, __va(0), max_low_pfn << PAGE_SHIFT);
-	kclist_add(&kcore_vmalloc, (void *)VMALLOC_START,
-		   VMALLOC_END-VMALLOC_START);
 
 	printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
 	       "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
-	       (unsigned long) nr_free_pages() << (PAGE_SHIFT-10),
+	       nr_free_pages() << (PAGE_SHIFT-10),
 	       ram << (PAGE_SHIFT-10),
 	       codesize >> 10,
 	       reservedpages << (PAGE_SHIFT-10),
@@ -467,7 +469,7 @@
 		__free_page(page);
 		totalram_pages++;
 	}
-	printk(KERN_INFO "Freeing %s: %ldk freed\n", what, (end - begin) >> 10);
+	printk(KERN_INFO "Freeing %s: %lx: %ldk freed\n", what, begin, (end - begin) >> 10);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD