lguest: allow any process to send interrupts

[safe/jmp/linux-2.6] / drivers / lguest / lguest_user.c

diff --git a/drivers/lguest/lguest_user.c b/drivers/lguest/lguest_user.c
index bcdcf34..1982b45 100644 (file)
--- a/drivers/lguest/lguest_user.c
+++ b/drivers/lguest/lguest_user.c
@@ -45,9 +45,8 @@ static int user_send_irq(struct lg_cpu *cpu, const unsigned long __user *input)
                return -EFAULT;
        if (irq >= LGUEST_IRQS)
                return -EINVAL;
-       /* Next time the Guest runs, the core code will see if it can deliver
-        * this interrupt. */
-       set_bit(irq, cpu->irqs_pending);
+
+       set_interrupt(cpu, irq);
        return 0;
 }
 
@@ -252,11 +251,6 @@ static ssize_t write(struct file *file, const char __user *in,
                /* Once the Guest is dead, you can only read() why it died. */
                if (lg->dead)
                        return -ENOENT;
-
-               /* If you're not the task which owns the Guest, all you can do
-                * is break the Launcher out of running the Guest. */
-               if (current != cpu->tsk && req != LHREQ_BREAK)
-                       return -EPERM;
        }
 
        switch (req) {