Re: Linux v2.6.18-rc1: printk delays

From: john stultz
Date: Thu Jul 06 2006 - 21:04:17 EST


On Fri, 2006-07-07 at 02:18 +0200, Tilman Schmidt wrote:
> On 07.07.2006 01:46, john stultz wrote:
>
> > On Fri, 2006-07-07 at 01:00 +0200, Tilman Schmidt wrote:
> >
> >>With kernel 2.6.18-rc1 [t]he last couple of printk
> >>lines only appear if I hit a key on the system keyboard. [...]
> >
> > Hmmm. I'm assuming this is i386?
>
> Yes, indeed. Sorry I didn't mention that.
>
> > Could you send me a full dmesg?
>
> Attached.

Thanks!

> > Also does booting w/ clocksource=jiffies change the behavior?
>
> Nope. That didn't produce any discernible change.

Hmmm. Just to make sure I understand the situation: If you log in via
ssh, and run dmesg, you do see your driver's output, but that output
just doesn't get to syslog until you press a key on your keyboard?


thanks again,
-john

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