From: Arnd Bergmann <arnd@arndb.de>
To: linaro-kernel@lists.linaro.org
Cc: Jason Cooper <jason@lakedaemon.net>,
"Kevin's boot bot" <khilman@linaro.org>,
Corey Minyard <minyard@acm.org>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Gregory CLEMENT <gregory.clement@free-electrons.com>,
Ezequiel Garcia <ezequiel.garcia@free-electrons.com>,
Andrew Lunn <andrew@lunn.ch>,
kernel-build-reports@lists.linaro.org,
Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com>,
linux-kernel@vger.kernel.org,
openipmi-developer@lists.sourceforge.net
Subject: Re: IPMI misbehaving on ARM defconfigs, was [Re: stable boot: 18 pass, 4 fail (v3.10.39)]
Date: Wed, 07 May 2014 16:44:42 +0200 [thread overview]
Message-ID: <10890279.Lp5U737Dmi@wuerfel> (raw)
In-Reply-To: <20140507142056.GD28159@titan.lakedaemon.net>
On Wednesday 07 May 2014 10:20:56 Jason Cooper wrote:
> > ipmi message handler version 39.2
> > IPMI System Interface driver.
> > ipmi_si: Adding default-specified kcs state machine
> > ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
> > ipmi_si: Could not set up I/O space
> > Trying to free nonexistent resource <0000000000000ca2-0000000000000ca2>
> > Trying to free nonexistent resource <0000000000000ca3-0000000000000ca3>
> > ipmi_si: Adding default-specified smic state machine
> > ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
> > ipmi_si: Could not set up I/O space
> > Trying to free nonexistent resource <0000000000000ca9-0000000000000ca9>
> > Trying to free nonexistent resource <0000000000000caa-0000000000000caa>
> > Trying to free nonexistent resource <0000000000000cab-0000000000000cab>
> > ipmi_si: Adding default-specified bt state machine
> > ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
> > ipmi_si: Could not set up I/O space
> > Trying to free nonexistent resource <00000000000000e4-00000000000000e4>
> > Trying to free nonexistent resource <00000000000000e5-00000000000000e5>
> > Trying to free nonexistent resource <00000000000000e6-00000000000000e6>
> > ipmi_si: Unable to find any System Interface(s)
> > Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> ...
>
> It appears to be unrelated to the failure this original message was
> about. However, the failure brought the above to our attention.
>
> Is the IPMI driver used on ARM? Documentation/IPMI.txt indicates a
> dependency on ACPI, but that isn't reflected in the Kconfig. At any
> rate, it seems rather unhappy. :(
It certainly can be used, and it can be probed through a known PC-style
port number or through the DT binding.
However, we don't normally want it to try the PC style addresses, which
appear to be used in this case. This should only happen if
CONFIG_IPMI_SI_PROBE_DEFAULTS is set, as far as I can tell. Is that
set in your configuration?
Arnd
next prev parent reply other threads:[~2014-05-07 14:45 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5369063f.4291420a.03aa.495e@mx.google.com>
2014-05-07 14:20 ` Jason Cooper
2014-05-07 14:31 ` Corey Minyard
2014-05-07 15:12 ` Jason Cooper
2014-05-07 14:44 ` Arnd Bergmann [this message]
2014-05-07 14:56 ` Jason Cooper
2014-05-07 19:36 ` Kevin Hilman
2014-05-07 20:28 ` Jason Cooper
2014-05-07 20:31 ` Kevin Hilman
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