CXL: Fix PSL error due to duplicate segment table entries
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Utopic |
Fix Released
|
Undecided
|
Tim Gardner | ||
Vivid |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Problem Description
=======
CXL: Fix PSL error due to duplicate segment table entries
---uname output---
3.16.0-23-generic
Machine Type = POWER8 + CAPI card
Steps to Reproduce
=======
stress test surelock application with HTX
== Comment: #1 - Michael Neuling <email address hidden> - ==
Fix is already upstream. Need to pull these 4 patches patches from mainline.
% git log --oneline bf19edd290.
eb01d4c cxl: Fix PSL error due to duplicate segment table entries
03f5439 powerpc/mm: Use appropriate ESID mask in copro_calculate
b03a7f5 cxl: Refactor cxl_load_segment() and find_free_sste()
5100a9d cxl: Disable secondary hash in segment table
Already fixed upstream, just need Canonical to cherry-pick the 4 patches.
CVE References
tags: | added: architecture-ppc64le bugnameltc-118174 severity-critical targetmilestone-inin--- |
affects: | ubuntu → linux (Ubuntu) |
Changed in linux (Ubuntu Utopic): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
status: | New → In Progress |
status: | In Progress → Fix Released |
status: | Fix Released → In Progress |
Changed in linux (Ubuntu Vivid): | |
status: | Incomplete → Fix Released |
Changed in linux (Ubuntu Utopic): | |
status: | In Progress → Fix Committed |
tags: |
added: targetmilestone-inin1410 removed: targetmilestone-inin--- |
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