Merge 4.4.163 into android-4.4

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / arch / x86 / mm / pageattr.c

diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 17ea653..0a5b272 100644 (file)
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -955,11 +955,11 @@ static void populate_pte(struct cpa_data *cpa,
        }
 }
 
-static int populate_pmd(struct cpa_data *cpa,
-                       unsigned long start, unsigned long end,
-                       unsigned num_pages, pud_t *pud, pgprot_t pgprot)
+static long populate_pmd(struct cpa_data *cpa,
+                        unsigned long start, unsigned long end,
+                        unsigned num_pages, pud_t *pud, pgprot_t pgprot)
 {
-       unsigned int cur_pages = 0;
+       long cur_pages = 0;
        pmd_t *pmd;
        pgprot_t pmd_pgprot;
 
@@ -1029,12 +1029,12 @@ static int populate_pmd(struct cpa_data *cpa,
        return num_pages;
 }
 
-static int populate_pud(struct cpa_data *cpa, unsigned long start, pgd_t *pgd,
-                       pgprot_t pgprot)
+static long populate_pud(struct cpa_data *cpa, unsigned long start, pgd_t *pgd,
+                        pgprot_t pgprot)
 {
        pud_t *pud;
        unsigned long end;
-       int cur_pages = 0;
+       long cur_pages = 0;
        pgprot_t pud_pgprot;
 
        end = start + (cpa->numpages << PAGE_SHIFT);
@@ -1090,7 +1090,7 @@ static int populate_pud(struct cpa_data *cpa, unsigned long start, pgd_t *pgd,
 
        /* Map trailing leftover */
        if (start < end) {
-               int tmp;
+               long tmp;
 
                pud = pud_offset(pgd, start);
                if (pud_none(*pud))
@@ -1116,7 +1116,7 @@ static int populate_pgd(struct cpa_data *cpa, unsigned long addr)
        pgprot_t pgprot = __pgprot(_KERNPG_TABLE);
        pud_t *pud = NULL;      /* shut up gcc */
        pgd_t *pgd_entry;
-       int ret;
+       long ret;
 
        pgd_entry = cpa->pgd + pgd_index(addr);
 
@@ -1351,7 +1351,8 @@ static int cpa_process_alias(struct cpa_data *cpa)
 
 static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias)
 {
-       int ret, numpages = cpa->numpages;
+       unsigned long numpages = cpa->numpages;
+       int ret;
 
        while (numpages) {
                /*