diff options
Diffstat (limited to 'arch/i386/mm')
| -rw-r--r-- | arch/i386/mm/fault.c | 6 | ||||
| -rw-r--r-- | arch/i386/mm/pageattr.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 61d9e34af5a..411b8500ad1 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -233,7 +233,7 @@ fastcall void do_page_fault(struct pt_regs *regs, unsigned long error_code) int write, si_code; /* get the address */ - __asm__("movl %%cr2,%0":"=r" (address)); + address = read_cr2(); if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14, SIGSEGV) == NOTIFY_STOP) @@ -453,7 +453,7 @@ no_context: printk(" at virtual address %08lx\n",address); printk(KERN_ALERT " printing eip:\n"); printk("%08lx\n", regs->eip); - asm("movl %%cr3,%0":"=r" (page)); + page = read_cr3(); page = ((unsigned long *) __va(page))[address >> 22]; printk(KERN_ALERT "*pde = %08lx\n", page); /* @@ -526,7 +526,7 @@ vmalloc_fault: pmd_t *pmd, *pmd_k; pte_t *pte_k; - asm("movl %%cr3,%0":"=r" (pgd_paddr)); + pgd_paddr = read_cr3(); pgd = index + (pgd_t *)__va(pgd_paddr); pgd_k = init_mm.pgd + index; diff --git a/arch/i386/mm/pageattr.c b/arch/i386/mm/pageattr.c index cb3da6baa70..bce06a79eaf 100644 --- a/arch/i386/mm/pageattr.c +++ b/arch/i386/mm/pageattr.c @@ -62,7 +62,7 @@ static void flush_kernel_map(void *dummy) { /* Could use CLFLUSH here if the CPU supports it (Hammer,P4) */ if (boot_cpu_data.x86_model >= 4) - asm volatile("wbinvd":::"memory"); + wbinvd(); /* Flush all to work around Errata in early athlons regarding * large page flushing. */ |