Bug#594462: MSI errors after linux-image-2.6.26-2-xen-amd64 update

2012-02-07 Thread Jonathan Nieder
Hi Bartek,

Bartek wrote:

 I am running Xen with pciback. This is my kernel command line

 root=/dev/mapper/vg1-root ro console=tty0 pciback.permissive noirqdebug 
 pciback.hide=(00:0a.0)(01:06.0)

 After last kernel package upgrade, the following errors appeared.

 Aug 25 19:30:39 debian kernel: [0.655321] PCI: Setting latency timer of 
 device :00:10.0 to 64
 Aug 25 19:30:39 debian kernel: [0.655582] assign_interrupt_mode Found MSI 
 capability
 Aug 25 19:30:39 debian kernel: [0.655772] no ownder
 Aug 25 19:30:39 debian kernel: [0.655849] map irq failed
 Aug 25 19:30:39 debian kernel: [0.655928] Allocate Port 
 Service[:00:10.0:pcie00]
 Aug 25 19:30:39 debian kernel: [0.659308] PCI: Setting latency timer of 
 device :00:12.0 to 64
 Aug 25 19:30:39 debian kernel: [0.659308] assign_interrupt_mode Found MSI 
 capability
 Aug 25 19:30:39 debian kernel: [0.659308] no ownder
 Aug 25 19:30:39 debian kernel: [0.659308] map irq failed

 The system is unstable, resets especially when I load uvesafb. When
 uvesafb is loaded and I run DRBD the screen goes black. The same
 with pciback.hide enabled and without pciback at all. 

Thanks for a clear report, and sorry for the very long silence.  Some
basic questions, since it's been a long time: did you end up solving
this?  Do you still have access to the affected system?  What kernel
do you use these days?

Sorry for the trouble.

Sincerely,
Jonathan



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Bug#594462: MSI errors after linux-image-2.6.26-2-xen-amd64 update

2010-08-26 Thread Bartek
Package: linux-image-2.6.26-2-xen-amd64
Version: 2.6.26-24lenny1
Severity: important


Hello!

I am running Xen with pciback. This is my kernel command line

root=/dev/mapper/vg1-root ro console=tty0 pciback.permissive noirqdebug 
pciback.hide=(00:0a.0)(01:06.0)

After last kernel package upgrade, the following errors appeared.

Aug 25 19:30:39 debian kernel: [0.655321] PCI: Setting latency timer of 
device :00:10.0 to 64
Aug 25 19:30:39 debian kernel: [0.655582] assign_interrupt_mode Found MSI 
capability
Aug 25 19:30:39 debian kernel: [0.655772] no ownder
Aug 25 19:30:39 debian kernel: [0.655849] map irq failed
Aug 25 19:30:39 debian kernel: [0.655928] Allocate Port 
Service[:00:10.0:pcie00]
Aug 25 19:30:39 debian kernel: [0.659308] PCI: Setting latency timer of 
device :00:12.0 to 64
Aug 25 19:30:39 debian kernel: [0.659308] assign_interrupt_mode Found MSI 
capability
Aug 25 19:30:39 debian kernel: [0.659308] no ownder
Aug 25 19:30:39 debian kernel: [0.659308] map irq failed


The system is unstable, resets especially when I load uvesafb. When uvesafb is 
loaded and I run DRBD the screen goes black. The same with pciback.hide enabled 
and without pciback at all. 

After starting Xen DomU with binded devices following errors appeared

Aug 25 20:17:54 debian kernel: [   87.927850] error enable msi for guest 1 
status ffea

Add pci=nomsi to kernel command line solves problem with msi errors, but still 
there is MSI error when booting DomU and I can not use uvesafb (system 
unstable, black screen after loading DRBD)

Kernel without Xen support seems to work properly with uvesafb and DRBD.

# lspci
00:00.0 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory Controller 
(rev a2)
00:01.0 ISA bridge: nVidia Corporation MCP78S [GeForce 8200] LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP78S [GeForce 8200] SMBus (rev a1)
00:01.2 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory Controller 
(rev a1)
00:01.3 Co-processor: nVidia Corporation MCP78S [GeForce 8200] Co-Processor 
(rev a2)
00:01.4 RAM memory: nVidia Corporation MCP78S [GeForce 8200] Memory Controller 
(rev a1)
00:06.0 IDE interface: nVidia Corporation MCP78S [GeForce 8200] IDE (rev a1)
00:08.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Bridge (rev a1)
00:09.0 SATA controller: nVidia Corporation MCP78S [GeForce 8200] AHCI 
Controller (rev a2)
00:0a.0 Ethernet controller: nVidia Corporation MCP78S [GeForce 8200] Ethernet 
(rev a2)
00:0b.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express Bridge 
(rev a1)
00:10.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express Bridge 
(rev a1)
00:12.0 PCI bridge: nVidia Corporation MCP78S [GeForce 8200] PCI Express Bridge 
(rev a1)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, 
Athlon64, Sempron] HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, 
Athlon64, Sempron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, 
Athlon64, Sempron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, 
Athlon64, Sempron] Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, 
Athlon64, Sempron] Link Control
01:06.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
01:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
02:00.0 VGA compatible controller: nVidia Corporation GeForce 8200 (rev a2)

Greetings
Bartek


-- System Information:
Debian Release: 5.0.5
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-2-xen-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages linux-image-2.6.26-2-xen-amd64 depends on:
ii  initramfs-tools  0.92o   tools for generating an initramfs
ii  linux-modules-2.6.26-2-x 2.6.26-24lenny1 Linux 2.6.26 modules on AMD64

linux-image-2.6.26-2-xen-amd64 recommends no packages.

Versions of packages linux-image-2.6.26-2-xen-amd64 suggests:
ii  grub   0.97-47lenny2 GRand Unified Bootloader (Legacy v
pn  linux-doc-2.6.26   none(no description available)

-- no debconf information



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