Re: [uml-devel] 2.4.4-4um

[James S. <mi...@st...>]

Hi

>implement internal system calls and eliminate some warning
>	mistral's fix for the crash when you start typing at the console too soon

well it does not crash anymore instead it hangs because reactivate_fd is never 
called after the sigio is recived and the second open does
not call heres another quick patch that seems to fix it.



diff -uNrX uml-dontdiff UML/arch/um/drivers/chan_kern.c linux-2.4.4-05-15/arch/um/drivers/chan_kern.c
--- UML/arch/um/drivers/chan_kern.c	Wed Apr  4 00:43:25 2001
+++ linux-2.4.4-05-15/arch/um/drivers/chan_kern.c	Wed May 16 01:28:43 2001
@@ -63,7 +63,10 @@
 	struct io_chan subchan;
 	int err;
 
-	if(chan->opened) return(0);
+	if(chan->opened) {
+		reactivate_fd(chan->fd);
+		return(0);
+	}
 	switch(chan->type){
 	case XTERM:
 		err = open_xterm(chan);


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