Hi,
auerswald.c did a direct access to current->state. This potentially unsafe on
SMP. Here is the fix.
Regards
Oliver
--- auerswald.c.alt Thu Jan 31 20:31:47 2002
+++ auerswald.c Thu Jan 31 20:33:39 2002
@@ -614,13 +614,13 @@
dbg ("auerchain_start_wait_urb called");
init_waitqueue_head (&wqh);
- current->state = TASK_INTERRUPTIBLE;
+ set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue (&wqh, &wait);
urb->context = &wqh;
status = auerchain_submit_urb ( acp, urb);
if (status) {
/* something went wrong */
- current->state = TASK_RUNNING;
+ set_current_state(TASK_RUNNING);
remove_wait_queue (&wqh, &wait);
return status;
}
@@ -631,7 +631,7 @@
} else
status = 1;
- current->state = TASK_RUNNING;
+ set_current_state(TASK_RUNNING);
remove_wait_queue (&wqh, &wait);
if (!status) {
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