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correct bridge type for QEMUVIRT machine on arm64 #3016

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jongwu opened this issue Oct 16, 2020 · 0 comments · Fixed by #3017
Closed

correct bridge type for QEMUVIRT machine on arm64 #3016

jongwu opened this issue Oct 16, 2020 · 0 comments · Fixed by #3017
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bug Incorrect behaviour needs-review Needs to be assessed by the team.

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jongwu commented Oct 16, 2020

the device pcie-pci-bridge in qemu will create a pci bus not a pcie bus. should be correct.

@jongwu jongwu added bug Incorrect behaviour needs-review Needs to be assessed by the team. labels Oct 16, 2020
jongwu added a commit to jongwu/runtime that referenced this issue Oct 16, 2020
The device pcie-pci-bridge in qemu will create a pci bus not pcie bus.
It should be corrected for QEMUVIRT.
After correct this, vfio pci device can be hotplugged in arm64.

Fixes: kata-containers#3016
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
jongwu added a commit to jongwu/runtime that referenced this issue Oct 16, 2020
The device pcie-pci-bridge in qemu will create a pci bus not pcie bus.
It should be corrected for QEMUVIRT.
After correct this, vfio pci device can be hotplugged in arm64.

Fixes: kata-containers#3016
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
amshinde pushed a commit to amshinde/kata-runtime that referenced this issue Nov 10, 2020
The device pcie-pci-bridge in qemu will create a pci bus not pcie bus.
It should be corrected for QEMUVIRT.
After correct this, vfio pci device can be hotplugged in arm64.

Fixes: kata-containers#3016
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
(cherry picked from commit 141de5c)
amshinde pushed a commit to amshinde/kata-runtime that referenced this issue Nov 10, 2020
The device pcie-pci-bridge in qemu will create a pci bus not pcie bus.
It should be corrected for QEMUVIRT.
After correct this, vfio pci device can be hotplugged in arm64.

Fixes: kata-containers#3016
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
(cherry picked from commit 141de5c)
amshinde pushed a commit to amshinde/kata-runtime that referenced this issue Nov 11, 2020
The device pcie-pci-bridge in qemu will create a pci bus not pcie bus.
It should be corrected for QEMUVIRT.
After correct this, vfio pci device can be hotplugged in arm64.

Fixes: kata-containers#3016
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
(cherry picked from commit 141de5c)
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