[acpi-0116]Reject platform device creation on NUMA node mapping failure
Bug #1859917 reported by
Fred Kimmy
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| kunpeng920 |
Fix Released
|
Undecided
|
Unassigned | ||
| Ubuntu-18.04 |
Fix Released
|
Undecided
|
Unassigned | ||
| Ubuntu-18.04-hwe |
Fix Released
|
Undecided
|
Unassigned | ||
| Ubuntu-20.04 |
Fix Released
|
Undecided
|
Unassigned | ||
| Upstream-kernel |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
[Bug Description]
In a system where, through IORT firmware mappings, the SMMU device is
mapped to a NUMA node that is not online, the kernel bootstrap results
in crash
[Steps to Reproduce]
1)
2)
3)
[Actual Results]
[Expected Results]
[Reproducibility]
[Additional information]
(Firmware version, kernel version, affected hardware, etc. if required):
[Resolution]
ACPI/IORT: Reject platform device creation on NUMA node mapping failure
| tags: | added: ikeradar |
Revision history for this message
| Ike Panhc (ikepanhc) wrote | #1 |
| tags: | removed: ikeradar |
| Changed in kunpeng920: | |
| status: | New → Fix Committed |
| Changed in kunpeng920: | |
| status: | Fix Committed → Fix Released |
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Patch already in bionic GA kernel since 4.15.0-59.66