linux-kernel - Re: Booting 2.6.30-rc2-git7 very slow

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Message-ID: <106159.21345.qm@web32608.mail.mud.yahoo.com>
Date:	Wed, 22 Apr 2009 02:56:27 -0700 (PDT)
From:	Martin Knoblauch <spamtrap@...bisoft.de>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Booting 2.6.30-rc2-git7 very slow


> From: Rafael J. Wysocki <rjw@...k.pl>

> To: Martin Knoblauch <spamtrap@...bisoft.de>
> Cc: linux-kernel@...r.kernel.org
> Sent: Tuesday, April 21, 2009 9:12:20 PM
> Subject: Re: Booting 2.6.30-rc2-git7 very slow
> 
> On Tuesday 21 April 2009, Martin Knoblauch wrote:
> > 
> > Hi, [please CC me on replies, as I am not subscribed]
> > 
> >  booting  2.6.30-rc2-git7 on a HP/DL380G3 (x86_64, RHEL4.3, 64 bit userspace) 
> is much slower that it used to be. It seems I run into timeouts when [trying to] 
> load intel and tg3 microcodes:
> > 
> > [   14.478892] platform microcode: firmware: requesting intel-ucode/0f-04-0a
> > [   74.476741] platform microcode: firmware: requesting intel-ucode/0f-04-0a
> > [  134.476638] platform microcode: firmware: requesting intel-ucode/0f-04-0a
> > [  194.476637] platform microcode: firmware: requesting intel-ucode/0f-04-0a
> > [  254.476493] Microcode Update Driver: v2.00 , 
> Peter Oruba
> > [  254.718489] Microcode Update Driver: v2.00 removed.
> > 
> >  So, we see 60 seconds for eaoch of the CPUs
> > 
> > [  255.273426] tg3 0000:03:01.0: PME# disabled
> > [  257.833769] tg3: eth0: Link is up at 1000 Mbps, full duplex.
> > [  257.833775] tg3: eth0: Flow control is off for TX and off for RX.
> > [  269.643973] tg3 0000:03:01.1: firmware: requesting tigon/tg3_tso.bin
> > [  329.640456] eth1: Failed to load firmware "tigon/tg3_tso.bin"
> > [  329.640463] eth1: TSO capability disabled.
> > [  329.640487] tg3 0000:03:01.1: PME# disabled
> > [  333.081753] tg3: eth1: Link is up at 1000 Mbps, full duplex.
> > [  333.081759] tg3: eth1: Flow control is off for TX and off for RX.
> > 
> >  We see 60 seconds for eth1, complaining about a failed firmware load.
> > /lib/firmware/tigon/tg3_tso.bin does exist and is from the current
> > build.
> 
> Do I assume correctly that 2.6.29 did not have this problem?
> 

 Just checked. 2.6.29 has exactely the same problem. 2.6.28.2 was OK. This is from the 2.6.29 boot:

[   14.308340] platform microcode: firmware: requesting intel-ucode/0f-04-0a
[   74.304612] platform microcode: firmware: requesting intel-ucode/0f-04-0a
[  134.304651] platform microcode: firmware: requesting intel-ucode/0f-04-0a
[  194.304638] platform microcode: firmware: requesting intel-ucode/0f-04-0a
[  254.304597] Microcode Update Driver: v2.00 <tigran@...azian.fsnet.co.uk>, Peter Oruba
[  254.546200] Microcode Update Driver: v2.00 removed.
[  255.088405] tg3 0000:03:01.0: PME# disabled
[  257.669617] tg3: eth0: Link is up at 1000 Mbps, full duplex.
[  257.669622] tg3: eth0: Flow control is off for TX and off for RX.
[  269.456132] tg3 0000:03:01.1: firmware: requesting tigon/tg3_tso.bin
[  329.456495] eth1: Failed to load firmware "tigon/tg3_tso.bin"
[  329.456500] eth1: TSO capability disabled.
[  329.456524] tg3 0000:03:01.1: PME# disabled
[  332.921832] tg3: eth1: Link is up at 1000 Mbps, full duplex.
[  332.921837] tg3: eth1: Flow control is off for TX and off for RX.


Cheers
Martin
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