Re: Linux 2.2.15pre19

From: Manfred Spraul (manfreds@colorfullife.com)
Date: Mon Apr 17 2000 - 16:37:50 EST

Mario Vanoni wrote:
>
> Not true for serial/tty.
>
> Same problem as 2.2.13, 2.2.14 and 2.2.15pre17: crash <=1 second,
> 2.2.15pre19: crash <=10 seconds, main switch necessary!
>
Could you give more details?
oops, hang, sysrq still working, under X or console, console switching
still operational,...

which compiler? which bash version?

> Test:
> while :; do dd if=/proc/tty/driver/serial of=/dev/null bs=1024 2> /dev/null;
> done
> ^^^^^^^

This test is currently running on my Dual pII, kernel 2.2.14 without any
noticable effect (50% cpu usage, but nothing else)

> _ZERO_ _GATE$_,
???

> ttyS[23] card
ISA 16550, or something special?

What does `cat /proc/tty/driver/serial` print? 

--
	Manfred

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