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PCI device initalization fails with "address conflict with System RAM" #2019

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marmarek opened this Issue May 23, 2016 · 16 comments

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marmarek commented May 23, 2016

Qubes OS version: R4.0 devel (but probably others too)
Dom0 kernel: 4.1.13-9
VM kernel: 4.1.13-6
Xen: 4.6.0-12

This happens on Librem 13 when sys-net have only wired network assigned. When it has both wired and wireless it works just fine.
Exact VM kernel message:

[    2.452867] pci_bus 0000:00: root bus resource [bus 00-ff]
[    2.457930] pci 0000:00:00.0: [10ec:8168] type 00 class 0x020000
[    2.463793] pci 0000:00:00.0: reg 0x10: [io  0x3000-0x30ff]
[    2.463971] pci 0000:00:00.0: reg 0x18: [mem 0xb2100000-0xb2100fff 64bit]
[    2.464766] pci 0000:00:00.0: reg 0x20: [mem 0xd0000000-0xd0003fff 64bit pref]
[    2.470904] pci 0000:00:00.0: supports D1 D2
[    2.474667] pcifront pci-0: claiming resource 0000:00:00.0/0
[    2.474685] pcifront pci-0: claiming resource 0000:00:00.0/2
[    2.474696] pci 0000:00:00.0: can't claim BAR 2 [mem 0xb2100000-0xb2100fff 64bit]: address conflict with System RAM [mem 0x00100000-0xf9ffffff]
[    2.474707] pcifront pci-0: Could not claim resource 0000:00:00.0/2! Device offline. Try using e820_host=1 in the guest config.
[    2.474717] pcifront pci-0: claiming resource 0000:00:00.0/4
[    2.474724] pci 0000:00:00.0: can't claim BAR 4 [mem 0xd0000000-0xd0003fff 64bit pref]: address conflict with System RAM [mem 0x00100000-0xf9ffffff]
[    2.474735] pcifront pci-0: Could not claim resource 0000:00:00.0/4! Device offline. Try using e820_host=1 in the guest config.

@marmarek marmarek added bug C: kernel C: xen P: minor labels May 23, 2016

@marmarek marmarek added this to the Release 3.1 updates milestone May 23, 2016

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Related discussion: http://xen.markmail.org/message/w2lnjoop52dg7lvv?q=e820_host
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marmarek commented May 23, 2016

Related discussion: http://xen.markmail.org/message/w2lnjoop52dg7lvv?q=e820_host

@marmarek marmarek self-assigned this May 23, 2016

marmarek added a commit to marmarek/old-qubes-vmm-xen that referenced this issue May 24, 2016

@marmarek
Enable e820_host when domain has a PCI device 
Related discussion:
http://xen.markmail.org/message/w2lnjoop52dg7lvv?q=e820_host

Fixes QubesOS/qubes-issues#2019
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@marmarek marmarek closed this in marmarek/old-qubes-vmm-xen@b30b7ae May 25, 2016

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Automated announcement from builder-github

The package xen-4.6.1-15.fc21 has been pushed to the r3.1 testing repository for the Fedora fc21 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update
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marmarek commented May 25, 2016

Automated announcement from builder-github

The package xen-4.6.1-15.fc21 has been pushed to the r3.1 testing repository for the Fedora fc21 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update

@marmarek marmarek added the r3.1-fc21-cur-test label May 25, 2016

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Automated announcement from builder-github

The package xen-4.6.1-15.fc22 has been pushed to the r3.1 testing repository for the Fedora fc22 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update
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marmarek commented May 25, 2016

Automated announcement from builder-github

The package xen-4.6.1-15.fc22 has been pushed to the r3.1 testing repository for the Fedora fc22 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update

@marmarek marmarek added the r3.1-fc22-cur-test label May 25, 2016

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Automated announcement from builder-github

The package xen-4.6.1-15.fc23 has been pushed to the r3.1 testing repository for the Fedora fc23 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update
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marmarek commented May 25, 2016

Automated announcement from builder-github

The package xen-4.6.1-15.fc23 has been pushed to the r3.1 testing repository for the Fedora fc23 template.
To test this update, please install it with the following command:

sudo yum update --enablerepo=qubes-vm-r3.1-current-testing

Changes included in this update

@marmarek marmarek added the r3.1-fc23-cur-test label May 25, 2016

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Automated announcement from builder-github

The package xen-4.6.1-15.fc20 has been pushed to the r3.1 testing repository for dom0.
To test this update, please install it with the following command:

sudo qubes-dom0-update --enablerepo=qubes-dom0-current-testing

Changes included in this update
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marmarek commented May 25, 2016

Automated announcement from builder-github

The package xen-4.6.1-15.fc20 has been pushed to the r3.1 testing repository for dom0.
To test this update, please install it with the following command:

sudo qubes-dom0-update --enablerepo=qubes-dom0-current-testing

Changes included in this update

@marmarek marmarek added the r3.1-dom0-cur-test label May 25, 2016

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Patch reverted as caused regression: #2038
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marmarek commented Jun 1, 2016

Patch reverted as caused regression: #2038

@marmarek marmarek reopened this Jun 1, 2016

marmarek added a commit to marmarek/qubes-core-libvirt that referenced this issue Jun 2, 2016

@marmarek
Add support for Xen e820_host option 
On some systems this is needed to use of PCI passthrough.

QubesOS/qubes-issues#2019
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@marmarek marmarek closed this in marmarek/old-qubes-core-admin@88cb62f Jun 7, 2016

woju added a commit to woju/qubes-core-admin that referenced this issue Jun 16, 2016

@woju
Handle host e820 memory map feature 
This is port of marmarek's "core: add pci_e820_host property"

QubesOS/qubes-issues#2019
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Automated announcement from builder-github

The package xen_4.6.1-17+deb8u1 has been pushed to the r3.1 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
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marmarek commented Jun 25, 2016

Automated announcement from builder-github

The package xen_4.6.1-17+deb8u1 has been pushed to the r3.1 testing repository for the Debian jessie template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing jessie-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.1-jessie-cur-test label Jun 25, 2016

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Automated announcement from builder-github

The package xen_4.6.1-17+deb9u1 has been pushed to the r3.1 testing repository for the Debian stretch template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing stretch-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
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marmarek commented Jun 25, 2016

Automated announcement from builder-github

The package xen_4.6.1-17+deb9u1 has been pushed to the r3.1 testing repository for the Debian stretch template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing stretch-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.1-stretch-cur-test label Jun 25, 2016

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Automated announcement from builder-github

The package xen_4.6.1-17+deb7u1 has been pushed to the r3.1 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
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marmarek commented Jun 25, 2016

Automated announcement from builder-github

The package xen_4.6.1-17+deb7u1 has been pushed to the r3.1 testing repository for the Debian wheezy template.
To test this update, first enable the testing repository in /etc/apt/sources.list.d/qubes-*.list by uncommenting the line containing wheezy-testing, then use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added the r3.1-wheezy-cur-test label Jun 25, 2016

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Automated announcement from builder-github

The package xen-4.6.1-20.fc20 has been pushed to the r3.1 stable repository for dom0.
To install this update, please use the standard update command:

sudo qubes-dom0-update

Or update dom0 via Qubes Manager.

Changes included in this update
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marmarek commented Jul 26, 2016

Automated announcement from builder-github

The package xen-4.6.1-20.fc20 has been pushed to the r3.1 stable repository for dom0.
To install this update, please use the standard update command:

sudo qubes-dom0-update

Or update dom0 via Qubes Manager.

Changes included in this update

@marmarek marmarek added r3.1-dom0-stable and removed r3.1-dom0-cur-test labels Jul 26, 2016

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Automated announcement from builder-github

The package xen-4.6.1-20.fc21 has been pushed to the r3.1 stable repository for the Fedora fc21 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update
Member

marmarek commented Sep 16, 2016

Automated announcement from builder-github

The package xen-4.6.1-20.fc21 has been pushed to the r3.1 stable repository for the Fedora fc21 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update

@marmarek marmarek added r3.1-fc21-stable and removed r3.1-fc21-cur-test labels Sep 16, 2016

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Automated announcement from builder-github

The package xen-4.6.1-20.fc22 has been pushed to the r3.1 stable repository for the Fedora fc22 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update
Member

marmarek commented Sep 16, 2016

Automated announcement from builder-github

The package xen-4.6.1-20.fc22 has been pushed to the r3.1 stable repository for the Fedora fc22 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update

@marmarek marmarek added r3.1-fc22-stable and removed r3.1-fc22-cur-test labels Sep 16, 2016

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Automated announcement from builder-github

The package xen-4.6.1-20.fc23 has been pushed to the r3.1 stable repository for the Fedora fc23 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update
Member

marmarek commented Sep 16, 2016

Automated announcement from builder-github

The package xen-4.6.1-20.fc23 has been pushed to the r3.1 stable repository for the Fedora fc23 template.
To install this update, please use the standard update command:

sudo yum update

Changes included in this update

@marmarek marmarek removed the r3.1-fc23-cur-test label Sep 16, 2016

@marmarek marmarek added the r3.1-fc23-stable label Sep 16, 2016

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Automated announcement from builder-github

The package xen_2001:4.6.1-20+deb8u1 has been pushed to the r3.1 stable repository for the Debian jessie template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 5, 2016

Automated announcement from builder-github

The package xen_2001:4.6.1-20+deb8u1 has been pushed to the r3.1 stable repository for the Debian jessie template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added r3.1-jessie-stable and removed r3.1-jessie-cur-test labels Dec 5, 2016

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Automated announcement from builder-github

The package xen_2001:4.6.1-20+deb9u1 has been pushed to the r3.1 stable repository for the Debian stretch template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 5, 2016

Automated announcement from builder-github

The package xen_2001:4.6.1-20+deb9u1 has been pushed to the r3.1 stable repository for the Debian stretch template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added r3.1-stretch-stable and removed r3.1-stretch-cur-test labels Dec 5, 2016

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Automated announcement from builder-github

The package xen_2001:4.6.1-17+deb7u1 has been pushed to the r3.1 stable repository for the Debian wheezy template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update
Member

marmarek commented Dec 5, 2016

Automated announcement from builder-github

The package xen_2001:4.6.1-17+deb7u1 has been pushed to the r3.1 stable repository for the Debian wheezy template.
To install this update, please use the standard update command:

sudo apt-get update && sudo apt-get dist-upgrade

Changes included in this update

@marmarek marmarek added r3.1-wheezy-stable and removed r3.1-wheezy-cur-test labels Dec 5, 2016

@qubesos-bot qubesos-bot referenced this issue in QubesOS/updates-status May 7, 2018

Closed

core-libvirt v1.2.20-6 (r3.2) #523

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