diff options
Diffstat (limited to 'arch/xtensa/mm/fault.c')
| -rw-r--r-- | arch/xtensa/mm/fault.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 01e66da4a6b0..16f0a5ff5799 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -25,6 +25,7 @@ void bad_page_fault(struct pt_regs*, unsigned long, int); static void vmalloc_fault(struct pt_regs *regs, unsigned int address) { +#ifdef CONFIG_MMU /* Synchronize this task's top level page-table * with the 'reference' page table. */ @@ -71,6 +72,9 @@ static void vmalloc_fault(struct pt_regs *regs, unsigned int address) bad_page_fault: bad_page_fault(regs, address, SIGKILL); +#else + WARN_ONCE(1, "%s in noMMU configuration\n", __func__); +#endif } /* * This routine handles page faults. It determines the address, |