xgene-pcie: Fix max payload size and phantom function configuration
Bug #1386261 reported by
dann frazier
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
High
|
dann frazier | ||
Trusty |
Fix Released
|
High
|
dann frazier | ||
Utopic |
Fix Released
|
High
|
dann frazier |
Bug Description
[Impact]
Systems under stress may encounter malformed TLP issues, which can result in networking "dropping out" after multiple hours.
[Test Case]
lspci -vvv output will show a "MalfTLP+" in the Capabilities: [154 v2] Advanced Error Reporting section.
[Regression Risk]
Restricted to the xgene-pcie driver, so regression risk is restricted to the X-Gene platform, which has had many hours of testing with the proposed fix.
CVE References
summary: |
- xgene-pcie: Fix max payload size and phantom function configuration[ + xgene-pcie: Fix max payload size and phantom function configuration |
Changed in linux (Ubuntu Utopic): | |
status: | Confirmed → In Progress |
Changed in linux (Ubuntu Trusty): | |
status: | Confirmed → In Progress |
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Trusty): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-utopic removed: verification-needed-utopic |
Changed in linux (Ubuntu): | |
status: | Confirmed → Fix Released |
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This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification- needed- trusty' to 'verification- done-trusty' .
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.
See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Thank you!