Bug #4636

ipmi driver needs to coordinate access to the dev_list

Added by Robert Mustacchi over 3 years ago. Updated over 3 years ago.

Status:ResolvedStart date:2014-02-26
Priority:NormalDue date:
Assignee:Robert Mustacchi% Done:

100%

Category:kernel
Target version:-
Difficulty:Medium Tags:

Description

Currently the ipmi driver does not do any locking around its list of active handles. This is problematic and means that there is a race condition between something like poll and someone who is deleting an entry in the list that can lead to a panic.

History

#1 Updated by Electric Monk over 3 years ago

git commit 164b0ee5065e049b55a69e2bc0d31757ffafae07

Author: Robert Mustacchi <rm@joyent.com>

4636 ipmi driver needs to coordinate access to the dev_list
Reviewed by: Keith M Wesolowski <wesolows@foobazco.org>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Marcel Telka <marcel.telka@nexenta.com>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Approved by: Garrett D'Amore <garrett@damore.org>

#2 Updated by Robert Mustacchi over 3 years ago

  • Status changed from New to Resolved

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