linux-kernel - Re: suspend (uhci_hcd) defunct in mmotm 2008-09-13-03-09

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080924181403.GA6336@kroah.com>
Date:	Wed, 24 Sep 2008 11:14:03 -0700
From:	Greg KH <greg@...ah.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Jiri Slaby <jirislaby@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux-pm mailing list <linux-pm@...ts.linux-foundation.org>,
	USB list <linux-usb@...r.kernel.org>
Subject: Re: suspend (uhci_hcd) defunct in mmotm 2008-09-13-03-09

On Wed, Sep 24, 2008 at 12:38:45PM -0400, Alan Stern wrote:
> On Wed, 24 Sep 2008, Jiri Slaby wrote:
> 
> > > In fact neither of those logs includes USB debugging messages.  Maybe
> > > you omitted a mkinitrd step.
> > 
> > I don't think so. I don't use neither vanilla nor initrd so this must be the
> > kernel. Anyway I recompiled with .config linked in and did
> > # dmesg >dmesg_config.hcd
> > # zcat /proc/config.gz >>dmesg_config.hcd
> > in the built kernel. The file is here:
> > http://decibel.fi.muni.cz/~xslaby/dmesg_config.hcd
> 
> Still no debugging messages.  It's because you have 
> CONFIG_DYNAMIC_PRINTK_DEBUG enabled.

If you have that enabled, you can turn on debugging "on the fly" by
writing to the debugfs file as described in the documentation for that
option.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/