Bug 171563 - non PREEMPTION kernel kills 802.11n
Summary: non PREEMPTION kernel kills 802.11n
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: Adrian Chadd
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2012-09-12 06:10 UTC by Rui Paulo
Modified: 2018-05-28 19:41 UTC (History)
0 users

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Description Rui Paulo freebsd_committer freebsd_triage 2012-09-12 06:10:02 UTC 
Disabling kernel thread preemption on i386, may kill 802.11n. Packet
loss becomes significant when aggregation happens.
Comment 1 Rui Paulo freebsd_committer freebsd_triage 2012-09-12 06:10:21 UTC 
Responsible Changed
From-To: freebsd-bugs->adrian

To Adrian
Comment 2 Rui Paulo freebsd_committer freebsd_triage 2014-06-04 04:06:51 UTC 
I think we can close this.  I've been running with PREEMPTION without problems (versus non-PREEMPTION) in stable/10.
Comment 3 Rui Paulo freebsd_committer freebsd_triage 2014-06-04 04:06:51 UTC 
I think we can close this.  I've been running with PREEMPTION without problems (versus non-PREEMPTION) in stable/10.
Comment 4 Eitan Adler freebsd_committer freebsd_triage 2018-05-28 19:41:00 UTC 
batch change:

For bugs that match the following
-  Status Is In progress 
AND
- Untouched since 2018-01-01.
AND
- Affects Base System OR Documentation

DO:

Reset to open status.


Note:
I did a quick pass but if you are getting this email it might be worthwhile to double check to see if this bug ought to be closed.