aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-06-20 12:36:38 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-20 12:36:38 -0700
commitb1ae8d3a00530c035ef97fa4d97f4bee9be75c43 (patch)
tree6d98f8048b68643803c6a70fba503c18126bd8d1 /include
parent55017923f699471f68c1469d5f3ff141dd416ab4 (diff)
parentffe6e1da86d21d7855495b5a772c93f050258f6e (diff)
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, geode: add a VSA2 ID for General Software x86: use BOOTMEM_EXCLUSIVE on 32-bit x86, 32-bit: fix boot failure on TSC-less processors x86: fix NULL pointer deref in __switch_to x86: set PAE PHYSICAL_MASK_SHIFT to 44 bits.
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/geode.h4
-rw-r--r--include/asm-x86/page_32.h3
2 files changed, 4 insertions, 3 deletions
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h
index 6e6458853a3..bb06027fc83 100644
--- a/include/asm-x86/geode.h
+++ b/include/asm-x86/geode.h
@@ -112,8 +112,8 @@ extern int geode_get_dev_base(unsigned int dev);
#define VSA_VR_UNLOCK 0xFC53 /* unlock virtual register */
#define VSA_VR_SIGNATURE 0x0003
#define VSA_VR_MEM_SIZE 0x0200
-#define VSA_SIG 0x4132 /* signature is ascii 'VSA2' */
-
+#define AMD_VSA_SIG 0x4132 /* signature is ascii 'VSA2' */
+#define GSW_VSA_SIG 0x534d /* General Software signature */
/* GPIO */
#define GPIO_OUTPUT_VAL 0x00
diff --git a/include/asm-x86/page_32.h b/include/asm-x86/page_32.h
index 424e82f8ae2..ccf0ba3c3ab 100644
--- a/include/asm-x86/page_32.h
+++ b/include/asm-x86/page_32.h
@@ -14,7 +14,8 @@
#define __PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL)
#ifdef CONFIG_X86_PAE
-#define __PHYSICAL_MASK_SHIFT 36
+/* 44=32+12, the limit we can fit into an unsigned long pfn */
+#define __PHYSICAL_MASK_SHIFT 44
#define __VIRTUAL_MASK_SHIFT 32
#define PAGETABLE_LEVELS 3