From: Andreas Schwab <schwab@suse•de>
To: Benjamin Herrenschmidt <benh@ozlabs•org>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs•org>,
Johannes Berg <johannes@sipsolutions•net>,
Arnd Bergmann <arndb@de•ibm.com>
Subject: Re: printk time confusion?
Date: Thu, 03 Apr 2008 13:08:40 +0200 [thread overview]
Message-ID: <jehcejqjpj.fsf@sykes.suse.de> (raw)
In-Reply-To: <1207219724.10388.319.camel@pasglop> (Benjamin Herrenschmidt's message of "Thu\, 03 Apr 2008 21\:48\:44 +1100")
Benjamin Herrenschmidt <benh@ozlabs•org> writes:
> On Wed, 2008-04-02 at 16:23 +0200, Johannes Berg wrote:
>> [...]
>> [ 176.440255] iwl4965: No space for Tx
>> [...]
>> [ 147.983705] ioctl32(gnome-terminal:6361): Unknown cmd fd(25) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/2
>> [...]
>> [ 173.589209] BUG kmalloc-2048: Poison overwritten
>> [...]
>> [ 208.385226] ioctl32(gnome-terminal:6498): Unknown cmd fd(29) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/6
>> [...]
>> [ 139.026724] ioctl32(gnome-terminal:6521): Unknown cmd fd(30) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe8) on /dev/pts/7
>> [...]
>> [ 155.982345] ioctl32(gnome-terminal:6543): Unknown cmd fd(31) cmd(0000530b){t:'S';sz:0} arg(0fd7bbe0) on /dev/pts/8
>> [...]
>> [ 218.918388] tg3: eth0: Link is down.
>> [...]
>>
>> Yes, these entries really were printed in that order. Btw, what's with
>> the unknown ioctls?
>
> Proably ioctl's that lack a 32 bits conversion, you'll have to dig in
> the pty stuff to find out which ones it is and if it can be a problem...
0x53xx is claimed by cdrom.h, and 0x530b is CDROMSUBCHNL. Of course, a
tty does not implement cdrom ioctls.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse•de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2008-04-03 11:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-02 14:23 printk time confusion? Johannes Berg
2008-04-03 10:48 ` Benjamin Herrenschmidt
2008-04-03 11:07 ` Johannes Berg
2008-04-03 11:08 ` Andreas Schwab [this message]
2008-04-03 11:12 ` Johannes Berg
2008-04-03 11:24 ` Andreas Schwab
2008-04-03 16:34 ` cpu_clock confusion (was: printk time confusion?) Johannes Berg
2008-04-04 14:46 ` Ingo Molnar
2008-04-24 9:21 ` Johannes Berg
2008-04-24 9:24 ` cpu_clock confusion David Miller
2008-04-24 9:27 ` Johannes Berg
2008-04-28 8:46 ` Gabriel Paubert
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