Subject: Re: arm-linux lockup

From: Mark van Doesburg <[email-masked]>
Date: Fri, 26 Feb 1999 12:06:39 +0100

> Oh, by adding printk()s to function copy strings, it goes
	> further. I suspect that printk is not synchronous.
	> Is there a way to be sure that a printk as be written to 
	> the serial port before continuing.

	printk is fully synchronous.

Be aware that if you're using the 21285 serial port the driver buffers the
data.

greetings,

Mark.
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