Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86

* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (890 commits)
  x86: fix nodemap_size according to nodeid bits
  x86: fix overlap between pagetable with bss section
  x86: add PCI IDs to k8topology_64.c
  x86: fix early_ioremap pagetable ops
  x86: use the same pgd_list for PAE and 64-bit
  x86: defer cr3 reload when doing pud_clear()
  x86: early boot debugging via FireWire (ohci1394_dma=early)
  x86: don't special-case pmd allocations as much
  x86: shrink some ifdefs in fault.c
  x86: ignore spurious faults
  x86: remove nx_enabled from fault.c
  x86: unify fault_32|64.c
  x86: unify fault_32|64.c with ifdefs
  x86: unify fault_32|64.c by ifdef'd function bodies
  x86: arch/x86/mm/init_32.c printk fixes
  x86: arch/x86/mm/init_32.c cleanup
  x86: arch/x86/mm/init_64.c printk fixes
  x86: unify ioremap
  x86: fixes some bugs about EFI memory map handling
  x86: use reboot_type on EFI 32
  ...

1 files changed, 10 insertions, 13 deletions

diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index c7d8f175674..91e150acb46 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -11,10 +11,6 @@
 #include <asm/mtrr.h>
 #include "mtrr.h"
 
-/* RED-PEN: this is accessed without any locking */
-extern unsigned int *usage_table;
-
-
 #define FILE_FCOUNT(f) (((struct seq_file *)((f)->private_data))->private)
 
 static const char *const mtrr_strings[MTRR_NUM_TYPES] =
@@ -37,7 +33,7 @@ const char *mtrr_attrib_to_str(int x)
 
 static int
 mtrr_file_add(unsigned long base, unsigned long size,
-	      unsigned int type, char increment, struct file *file, int page)
+	      unsigned int type, bool increment, struct file *file, int page)
 {
 	int reg, max;
 	unsigned int *fcount = FILE_FCOUNT(file); 
@@ -55,7 +51,7 @@ mtrr_file_add(unsigned long base, unsigned long size,
 		base >>= PAGE_SHIFT;
 		size >>= PAGE_SHIFT;
 	}
-	reg = mtrr_add_page(base, size, type, 1);
+	reg = mtrr_add_page(base, size, type, true);
 	if (reg >= 0)
 		++fcount[reg];
 	return reg;
@@ -141,7 +137,7 @@ mtrr_write(struct file *file, const char __user *buf, size_t len, loff_t * ppos)
 		size >>= PAGE_SHIFT;
 		err =
 		    mtrr_add_page((unsigned long) base, (unsigned long) size, i,
-				  1);
+				  true);
 		if (err < 0)
 			return err;
 		return len;
@@ -217,7 +213,7 @@ mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg)
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
 		err =
-		    mtrr_file_add(sentry.base, sentry.size, sentry.type, 1,
+		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,
 				  file, 0);
 		break;
 	case MTRRIOC_SET_ENTRY:
@@ -226,7 +222,7 @@ mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg)
 #endif
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
-		err = mtrr_add(sentry.base, sentry.size, sentry.type, 0);
+		err = mtrr_add(sentry.base, sentry.size, sentry.type, false);
 		break;
 	case MTRRIOC_DEL_ENTRY:
 #ifdef CONFIG_COMPAT
@@ -270,7 +266,7 @@ mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg)
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
 		err =
-		    mtrr_file_add(sentry.base, sentry.size, sentry.type, 1,
+		    mtrr_file_add(sentry.base, sentry.size, sentry.type, true,
 				  file, 1);
 		break;
 	case MTRRIOC_SET_PAGE_ENTRY:
@@ -279,7 +275,8 @@ mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg)
 #endif
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
-		err = mtrr_add_page(sentry.base, sentry.size, sentry.type, 0);
+		err =
+		    mtrr_add_page(sentry.base, sentry.size, sentry.type, false);
 		break;
 	case MTRRIOC_DEL_PAGE_ENTRY:
 #ifdef CONFIG_COMPAT
@@ -396,7 +393,7 @@ static int mtrr_seq_show(struct seq_file *seq, void *offset)
 	for (i = 0; i < max; i++) {
 		mtrr_if->get(i, &base, &size, &type);
 		if (size == 0)
-			usage_table[i] = 0;
+			mtrr_usage_table[i] = 0;
 		else {
 			if (size < (0x100000 >> PAGE_SHIFT)) {
 				/* less than 1MB */
@@ -410,7 +407,7 @@ static int mtrr_seq_show(struct seq_file *seq, void *offset)
 			len += seq_printf(seq, 
 				   "reg%02i: base=0x%05lx000 (%4luMB), size=%4lu%cB: %s, count=%d\n",
 			     i, base, base >> (20 - PAGE_SHIFT), size, factor,
-			     mtrr_attrib_to_str(type), usage_table[i]);
+			     mtrr_attrib_to_str(type), mtrr_usage_table[i]);
 		}
 	}
 	return 0;