Re: [gentoo-user] What program produces message like these?

[Vladimir G. Ivanovic]

Fixed by turning off DEBUG_DRIVER.

---- Vladimir

On Wed, 2006-03-29 at 13:57 -0800, Vladimir G. Ivanovic wrote:

> Many thanks for the hints. It looks like I (accidentally) had driver
> debugging turned on. I'm recompiling my kernel to see if that fixes my
> problem.
>
> --- Vladimir
>
> On Wed, 2006-03-29 at 10:34 -0700, Richard Fish wrote:
>
> > On 3/29/06, Vladimir G. Ivanovic <vgivanovic@×××××××.net> wrote:
> > >         CLASS: registering class device: ID = 'vcs7'
> > >         class_uevent - name = vcs7
> > >         class_device_create_uevent called for vcs7
> > >         CLASS: registering class device: ID = 'vcsa7'
> > >         class_uevent - name = vcsa7
> > >         class_device_create_uevent called for vcsa7
> > >
> > > And, more importantly, how do I get rid of them? They fill up my kernel
> > > ring buffer, and I can't see boot-time messages from the kernel.
> >
> > AFAIK if they are showing up in dmesg output, they are coming from the
> > kernel.  Looks like you enabled DEBUG in your kernel:
> >
> > # cd /usr/src/linux-2.6.16.1 && grep -r class_device_create_uevent .
> > ./drivers/base/class.c:static int class_device_create_uevent(struct
> > class_device *class_dev,
> >
> > # less drivers/base/class.c
> > ...
> >         pr_debug("%s called for %s\n", __FUNCTION__, class_dev->class_id);
> > ...
> >
> > # grep -r pr_debug . | grep "define"
> > ...
> > ./include/linux/kernel.h:#define pr_debug(fmt,arg...) \
> > ...
> >
> > # less include/linux/kernel.h
> > ...
> > #ifdef DEBUG
> > #define pr_debug(fmt,arg...) \
> >         printk(KERN_DEBUG fmt,##arg)
> > ...
> >
> > But the boot-time messages should be saved in /var/log/dmesg.
> >
> > -Richard
> >
>
>
> Vladimir G. Ivanovic
> Palo Alto, CA 94306
> [phone]


Vladimir G. Ivanovic
Palo Alto, CA 94306
[phone]