diff options
Diffstat (limited to 'arch/x86/mm/kmmio.c')
| -rw-r--r-- | arch/x86/mm/kmmio.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c index 93b1797666cb..b65871e6bba6 100644 --- a/arch/x86/mm/kmmio.c +++ b/arch/x86/mm/kmmio.c @@ -104,11 +104,12 @@ static struct kmmio_fault_page *get_kmmio_fault_page(unsigned long page) return NULL; } -static void set_page_present(unsigned long addr, bool present, int *pglevel) +static void set_page_present(unsigned long addr, bool present, + unsigned int *pglevel) { pteval_t pteval; pmdval_t pmdval; - int level; + unsigned int level; pmd_t *pmd; pte_t *pte = lookup_address(addr, &level); @@ -145,15 +146,15 @@ static void set_page_present(unsigned long addr, bool present, int *pglevel) } /** Mark the given page as not present. Access to it will trigger a fault. */ -static void arm_kmmio_fault_page(unsigned long page, int *page_level) +static void arm_kmmio_fault_page(unsigned long page, unsigned int *pglevel) { - set_page_present(page & PAGE_MASK, false, page_level); + set_page_present(page & PAGE_MASK, false, pglevel); } /** Mark the given page as present. */ -static void disarm_kmmio_fault_page(unsigned long page, int *page_level) +static void disarm_kmmio_fault_page(unsigned long page, unsigned int *pglevel) { - set_page_present(page & PAGE_MASK, true, page_level); + set_page_present(page & PAGE_MASK, true, pglevel); } /* |