parisc: fix interruption handler to respect pagefault_disable()

[pandora-kernel.git] / arch / parisc / kernel / traps.c

diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index f19e660..cd8b02f 100644 (file)
--- a/arch/parisc/kernel/traps.c
+++ b/arch/parisc/kernel/traps.c
@@ -811,14 +811,14 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
        else {
 
            /*
-            * The kernel should never fault on its own address space.
+            * The kernel should never fault on its own address space,
+            * unless pagefault_disable() was called before.
             */
 
-           if (fault_space == 0) 
+           if (fault_space == 0 && !in_atomic())
            {
                pdc_chassis_send_status(PDC_CHASSIS_DIRECT_PANIC);
                parisc_terminate("Kernel Fault", regs, code, fault_address);
-       
            }
        }