Eng. Mohamed AbdElwahed Ibrahim
thanks for your response,
but i would like to say that, montavista linux does not have such option in
menuconfig
-> [ ] Enable support for printk ( i.e CONFIG_PRINTK is not set.)
Date: Mon, 24 Nov 2008 11:59:43 +0530From: [EMAIL PROTECTED]: [EMAIL
PROTECTED]: [EMAIL PROTECTED]; [EMAIL PROTECTED]: Re: How to disable printk()
in the linux kernel ?You can disable following option, while doing "make
menuconfig" and try, General setup
│ │ -> Configure standard kernel features
(for small systems) (EMBEDDED [=y]) -> [ ] Enable support for
printk ( i.e CONFIG_PRINTK is not set.)Hope this will help
you.Regards,ShivdasMohamed AbdElwahed wrote:
hi,i tryed to use "quiet" in u-boot arguments and also in the printk.c file i
hashed the printk() function body but i still have the following messages, any
help please to prevent these messages from appearing
----------------------------------------------------------------------------------------------------------------------------OKINIT:
version 2.85
booting......................................................................
done, booting theMounting a tmpfs over /dev...done.Creating initial device
nodes...done.Activating swap...done.Remounting root
filesystem...done.Calculating module dependenciesLaoading modules:Starting
checking all file systems: fsckfsck 1.35 (28-Feb-2004)Starting mounting local
filesystems: mount nothing was mountedCleaning: /etc/network/ifstate.Setting up
IP spoofing protection: rp_filter.Disable TCP/IP Explicit Congestion
Notification: done.Starting network interfaces: done.Starting hotplug
subsystem:pcipci [success]usbusb [success]isapnpisapnp [su
ccess]ideide [success]inputinput [success]scsiscsi [success]done.Starting
portmap daemon: portmap.Cleaning: /tmp /var/lock /var/run done.Setting
pseudo-terminal access permissions...done.Updating /etc/motd...done.INIT:
Entering runlevel: 3Starting system log daemon: syslogd klogd.Starting NFS
common utilities: statd lockd.Starting internet superserver: inetd.Starting
MontaVista target tools daemon: mvltdmvltd version 2.1 MontaVista
Software,Inc.mvltd[1007]: can't send broadcast message: Network is
unreachable.MontaVista(R) Linux(R) Professional Edition 4.0
(0501140)192.168.1.126
login:--------------------------------------------------------------------------------------------------------------------------thanks
in advance
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]; [EMAIL PROTECTED]: Thu, 20 Nov 2008
10:13:24 -0600Subject: RE: How to disable all kernel booting debugging messages
?
Mohamed,
Try adding “quiet” to you u-boot bootargs variable. This will suppress the
kernel output messages and prevent messages from appearing on the console when
you plug-in a USB device.
Sincerely,
Chase Maupin
Software Applications
Catalog DSP Products
e-mail: [EMAIL PROTECTED]
phone: (281) 274-3285
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mohamed
AbdElwahedSent: Thursday, November 20, 2008 6:10 AMTo: Davinci Mailing
listSubject: How to disable all kernel booting debugging messages ?
hi all,i want to disable all debuging messages appeared during kernel booting ,
also when i plug/un-plug the USB mass storage there is debugging messages
appeared, how can i disable all of this!there is a cursor blinking in the top
left position of the screen how to remove
it?----------------------------------------
thanks in advance
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