Merge phase #2 (PAT updates) of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86-v28-for-linus-phase2-B' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (27 commits)
  x86, cpa: make the kernel physical mapping initialization a two pass sequence, fix
  x86, pat: cleanups
  x86: fix pagetable init 64-bit breakage
  x86: track memtype for RAM in page struct
  x86, cpa: srlz cpa(), global flush tlb after splitting big page and before doing cpa
  x86, cpa: remove cpa pool code
  x86, cpa: no need to check alias for __set_pages_p/__set_pages_np
  x86, cpa: dont use large pages for kernel identity mapping with DEBUG_PAGEALLOC
  x86, cpa: make the kernel physical mapping initialization a two pass sequence
  x86, cpa: remove USER permission from the very early identity mapping attribute
  x86, cpa: rename PTE attribute macros for kernel direct mapping in early boot
  x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious
  linux-next: fix x86 tree build failure
  x86: have set_memory_array_{uc,wb} coalesce memtypes, fix
  agp: enable optimized agp_alloc_pages methods
  x86: have set_memory_array_{uc,wb} coalesce memtypes.
  x86: {reverve,free}_memtype() take a physical address
  x86: fix pageattr-test
  agp: add agp_generic_destroy_pages()
  agp: generic_alloc_pages()
  ...

1 files changed, 6 insertions, 3 deletions

diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index d4aa503caaa2..e1d106909218 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -32,7 +32,7 @@ enum {
         GPS                     = (1<<30)
 };
 
-#define PAGE_TESTBIT    __pgprot(_PAGE_UNUSED1)
+#define PAGE_CPA_TEST   __pgprot(_PAGE_CPA_TEST)
 
 static int pte_testbit(pte_t pte)
 {
@@ -118,6 +118,7 @@ static int pageattr_test(void)
         unsigned int level;
         int i, k;
         int err;
+        unsigned long test_addr;
 
         if (print)
                 printk(KERN_INFO "CPA self-test:\n");
@@ -172,7 +173,8 @@ static int pageattr_test(void)
                         continue;
                 }
 
-                err = change_page_attr_set(addr[i], len[i], PAGE_TESTBIT);
+                test_addr = addr[i];
+                err = change_page_attr_set(&test_addr, len[i], PAGE_CPA_TEST, 0);
                 if (err < 0) {
                         printk(KERN_ERR "CPA %d failed %d\n", i, err);
                         failed++;
@@ -204,7 +206,8 @@ static int pageattr_test(void)
                         failed++;
                         continue;
                 }
-                err = change_page_attr_clear(addr[i], len[i], PAGE_TESTBIT);
+                test_addr = addr[i];
+                err = change_page_attr_clear(&test_addr, len[i], PAGE_CPA_TEST, 0);
                 if (err < 0) {
                         printk(KERN_ERR "CPA reverting failed: %d\n", err);
                         failed++;