diff options
Diffstat (limited to 'arch/i386/mm/fault.c')
| -rw-r--r-- | arch/i386/mm/fault.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index c6a0a06258e6..f534c29e80b2 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -603,7 +603,6 @@ do_sigbus: force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk); } -#ifndef CONFIG_X86_PAE void vmalloc_sync_all(void) { /* @@ -616,6 +615,9 @@ void vmalloc_sync_all(void) static unsigned long start = TASK_SIZE; unsigned long address; + if (SHARED_KERNEL_PMD) + return; + BUILD_BUG_ON(TASK_SIZE & ~PGDIR_MASK); for (address = start; address >= TASK_SIZE; address += PGDIR_SIZE) { if (!test_bit(pgd_index(address), insync)) { @@ -638,4 +640,3 @@ void vmalloc_sync_all(void) start = address + PGDIR_SIZE; } } -#endif |