Bug 1889827 - Adapt for Ice lake and Tiger lake changes: fix accumulation of stale domains and generation detection
Summary: Adapt for Ice lake and Tiger lake changes: fix accumulation of stale domains ...
Keywords:
Status: ASSIGNED
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: bolt
Version: 8.4
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: 8.4
Assignee: Christian Kellner
QA Contact: Fendy Tjahjadi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-10-20 16:42 UTC by Christian Kellner
Modified: 2020-11-13 16:31 UTC (History)
1 user (show)

Fixed In Version:
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Type: Bug
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Links
System ID Priority Status Summary Last Updated
freedesktop.org Gitlab bolt/bolt - issues 162 None None None 2020-10-20 16:42:45 UTC
freedesktop.org Gitlab bolt/bolt - issues 163 None None None 2020-10-20 16:42:45 UTC
freedesktop.org Gitlab bolt/bolt - issues 164 None None None 2020-10-20 16:42:45 UTC

Description Christian Kellner 2020-10-20 16:42:46 UTC
The thunderbolt controller in Ice Lake and Tiger Lake is different to previous generations in a few fundamental ways which breaks some of bolt's fundamental assumptions:
 1) the host switch associated with a domain has a stable uuid
 2) the host switch associated with a domain has vendor/name attributes

A consequence of 1) is the accumulation of stale domains in the store. A consequence of 2) is that generation detection is broken.

I upstream bolt 0.9.1 release should fix all those issues.


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