CAPI: CGZIP Wrong CAPI MMIO timeout (256usec desired but 1usec default setting in cxl.ko driver)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Xenial |
Fix Released
|
Undecided
|
Tim Gardner | ||
Yakkety |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
---Problem Description---
MMIO timeout for CAPI driver is too small for CGZIP application. 1usec default should be replaced by 256usec, which prevents cxl driver output in kernel log.
---uname output---
4.2.0-34-generic
---Additional Hardware Info---
Nallatech FPGA card with CGZIP bitstream.
Machine Type = Tuleta, but also others
---Steps to Reproduce---
Do extensive stress test using CGZIP card.
Patch for this fix has been accepted to ppc-linux git tree viz commit https:/
Required for gzip capi adapter for 14.04.5.
So would like the fix in 16.04, so that it can roll "naturally" in 14.04.5
tags: | added: architecture-ppc64le bugnameltc-140463 severity-critical targetmilestone-inin1604 |
Changed in ubuntu: | |
assignee: | nobody → Taco Screen team (taco-screen-team) |
affects: | ubuntu → linux (Ubuntu) |
Changed in linux (Ubuntu Xenial): | |
status: | In Progress → Fix Committed |
tags: |
added: verification-done-xenial removed: verification-needed-xenial |
https:/ /lists. ubuntu. com/archives/ kernel- team/2016- May/077465. html