vserver 1.9.5.x5

[linux-2.6.git] / arch / um / kernel / irq_user.c

diff --git a/arch/um/kernel/irq_user.c b/arch/um/kernel/irq_user.c
index 38e66ac..6d6f948 100644 (file)
--- a/arch/um/kernel/irq_user.c
+++ b/arch/um/kernel/irq_user.c
@@ -83,8 +83,11 @@ void sigio_handler(int sig, union uml_pt_regs *regs)
                                 * can be freed here.
                                 */
                                next = irq_fd->next;
-                               if(irq_fd->freed)
+                               if(irq_fd->freed){
                                        free_irq(irq_fd->irq, irq_fd->id);
+                                       free_irq_by_irq_and_dev(irq_fd->irq,
+                                                               irq_fd->id);
+                               }
                        }
                }
        }
@@ -263,7 +266,7 @@ static int same_irq_and_dev(struct irq_fd *irq, void *d)
        return((irq->irq == data->irq) && (irq->id == data->dev));
 }
 
-void free_irq_by_irq_and_dev(int irq, void *dev)
+void free_irq_by_irq_and_dev(unsigned int irq, void *dev)
 {
        struct irq_and_dev data = ((struct irq_and_dev) { .irq  = irq,
                                                          .dev  = dev });
@@ -374,6 +377,8 @@ int deactivate_all_fds(void)
                if(err)
                        return(err);
        }
+       /* If there is a signal already queued, after unblocking ignore it */
+       set_handler(SIGIO, SIG_IGN, 0, -1);
 
        return(0);
 }