Re: EDAC Support
On Thu, 15 May 2008, Armin ranjbar wrote:
> sorry this report wasn't complete .
> its testing-latest ( 2.6.24-1-686 ) on lenny , module name is i5000_edac , this is lspci :
hehe
the wiki page i gave you the link ask to test *latest* available,
so please see if you can reproduce errors in linux image 2.6.25
from unstable installs just fine in testing.
> 00:00.0 Host bridge: Intel Corporation 5000V Chipset Memory Controller Hub (rev b1)
> 00:02.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x8 Port 2-3 (rev b1)
> 00:03.0 PCI bridge: Intel Corporation 5000 Series Chipset PCI Express x4 Port 3 (rev b1)
> 00:08.0 System peripheral: Intel Corporation 5000 Series Chipset DMA Engine (rev b1)
> 00:10.0 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
> 00:10.1 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
> 00:10.2 Host bridge: Intel Corporation 5000 Series Chipset FSB Registers (rev b1)
> 00:11.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
> 00:13.0 Host bridge: Intel Corporation 5000 Series Chipset Reserved Registers (rev b1)
> 00:15.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
> 00:16.0 Host bridge: Intel Corporation 5000 Series Chipset FBD Registers (rev b1)
> 00:1c.0 PCI bridge: Intel Corporation 631xESB/632xESB/3100 Chipset PCI Express Root Port 1 (rev 09)
> 00:1d.0 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #1 (rev 09)
> 00:1d.1 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #2 (rev 09)
> 00:1d.2 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #3 (rev 09)
> 00:1d.3 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset UHCI USB Controller #4 (rev 09)
> 00:1d.7 USB Controller: Intel Corporation 631xESB/632xESB/3100 Chipset EHCI USB2 Controller (rev 09)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d9)
> 00:1f.0 ISA bridge: Intel Corporation 631xESB/632xESB/3100 Chipset LPC Interface Controller (rev 09)
> 00:1f.1 IDE interface: Intel Corporation 631xESB/632xESB IDE Controller (rev 09)
> 00:1f.2 IDE interface: Intel Corporation 631xESB/632xESB/3100 Chipset SATA IDE Controller (rev 09)
> 00:1f.3 SMBus: Intel Corporation 631xESB/632xESB/3100 Chipset SMBus Controller (rev 09)
> 01:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Upstream Port (rev 01)
> 01:00.3 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express to PCI-X Bridge (rev 01)
> 02:00.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E1 (rev 01)
> 02:02.0 PCI bridge: Intel Corporation 6311ESB/6321ESB PCI Express Downstream Port E3 (rev 01)
> 04:00.0 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
> 04:00.1 Ethernet controller: Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper) (rev 01)
> 05:01.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068 PCI-X Fusion-MPT SAS (rev 01)
> 08:02.0 VGA compatible controller: ATI Technologies Inc ES1000 (rev 02)
>
> this is lspci -v :
> http://pastebin.ca/1018795
>
> its debian testing . do not look at fedora since it was RHEL-5 ( Redhat enterprise 5 ) :
> >[root@localhost 2.6.18-8.el5]# find . | grep -i edac
> ./kernel/drivers/edac
> ./kernel/drivers/edac/edac_mc.ko
> ./kernel/drivers/edac/k8_edac.ko
> ./kernel/drivers/edac/e752x_edac.ko
> >[root@localhost 2.6.18-8.el5]#
>
> of course this is a lot older than debian kernel , but still no problem by far
>
>
> ps : by blacklist , i mean prevent them to load at all , not unloading ,
> since there are more harm in this modules but something useful , i suggest
> to disable them on normal and most important , on installer systems .
we don't disable functionality based on one "random" report,
i may still need more coffee, but i didn't see yet a dmesg
proof of misbehaving edac modules.
and if they do don't be shy to file upstream report in
bugzilla.kernel.org with dmesg and lspci output.
that would be the quickest way to get to a fix.
sunny greetings
--
maks
ps concerning irc you might want to google "screen irssi"
that way you can stay connected to a irc channel for
non interactive conversation and channel listening.
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