Bug 42707

Summary:	Hang deconfiguring network interface (in shutdown) on 3.3-rc1
Product:	Drivers	Reporter:	Maciej Rutecki (maciej.rutecki)
Component:	Network	Assignee:	drivers_network (drivers_network)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	florian, maciej.rutecki, mcarlson, rjw
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	3.3-rc1	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	42644

Description Maciej Rutecki 2012-01-31 20:14:45 UTC

Subject    : Hang deconfiguring network interface (in shutdown) on 3.3-rc1
Submitter  : James Bottomley <James.Bottomley@hansenpartnership.com>
Date       : 2012-01-28 19:56
Message-ID : 1327780565.2924.24.camel@dabdike.int.hansenpartnership.com
References : http://marc.info/?l=linux-kernel&m=132778076214873&w=2

This entry is being used for tracking a regression from 3.2. Please don't
close it until the problem is fixed in the mainline.

Comment 1 Maciej Rutecki 2012-02-28 18:30:16 UTC

Caused by:

commit 92feeabf3f673767c6ee4cfc7fc224098446c1c1
Author: Matt Carlson <mcarlson@broadcom.com>
Date:   Thu Dec 8 14:40:14 2011 +0000

    tg3: Save stats across chip resets

First-Bad-Commit : 92feeabf3f673767c6ee4cfc7fc224098446c1c1

Comment 2 Matt Carlson 2012-03-05 19:15:48 UTC

Fixed by commit ID 65ec698d1368fc64d0b93fb703783d25ec550577, entitled
"tg3: Fix tg3_get_stats64 for 5700 / 5701 devs"