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#DPATCHLEVEL=0
2005-12-28 Samuel Thibault <samuel.thibault@ens-lyon.org>
* i386/i386/iopb.c (i386_io_port_remove): Fix unlocking when io mapping
is not found.
Index: i386/i386/iopb.c
===================================================================
--- i386/i386/iopb.c.orig 2006-11-14 03:58:56.000000000 +0200
+++ i386/i386/iopb.c 2006-11-14 04:15:49.000000000 +0200
@@ -471,6 +471,10 @@ i386_io_port_remove(thread, device)
/*
* No mapping.
*/
+
+ simple_unlock(&pcb->lock);
+ simple_unlock(&iopb_lock);
+
return KERN_INVALID_ARGUMENT;
}
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