2008-09-02 00:18:39

by Andrew Morton

[permalink] [raw]
Subject: Re: [Bugme-new] [Bug 11476] New: failure to associate after resume from suspend to ram


(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).

On Mon, 1 Sep 2008 13:33:47 -0700 (PDT) [email protected] wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=11476
>
> Summary: failure to associate after resume from suspend to ram
> Product: Networking
> Version: 2.5
> KernelVersion: 2.6.25-rc5
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Wireless
> AssignedTo: [email protected]
> ReportedBy: [email protected]
>
>
> Latest working kernel version: 2.6.25-rc4
> Earliest failing kernel version: 2.6.25-rc5

A very recent regression.

> Distribution: ubuntu gutsy
> Hardware Environment: T60p
> Software Environment: self-built kernel, .config attached
> Problem Description:
>
> Starting with 2.6.27-rc5, my T60p sometimes fails to associate
> with an access point after suspend to ram/resume.
>
> This does not seem to happen on 2.6.27-rc4.
>
> Steps to reproduce:
> suspend and resume several times.
> At some point the card fails to associate with
> the AP.

Which device driver is that machine using?


2008-09-02 12:59:29

by Michael S. Tsirkin

[permalink] [raw]
Subject: Re: [Bugme-new] [Bug 11476] New: failure to associate after resume from suspend to ram

On Mon, Sep 01, 2008 at 05:18:17PM -0700, Andrew Morton wrote:
>
> (switched to email. Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
>
> On Mon, 1 Sep 2008 13:33:47 -0700 (PDT) [email protected] wrote:
>
> > http://bugzilla.kernel.org/show_bug.cgi?id=11476
> >
> > Summary: failure to associate after resume from suspend to ram
> > Product: Networking
> > Version: 2.5
> > KernelVersion: 2.6.25-rc5
> > Platform: All
> > OS/Version: Linux
> > Tree: Mainline
> > Status: NEW
> > Severity: normal
> > Priority: P1
> > Component: Wireless
> > AssignedTo: [email protected]
> > ReportedBy: [email protected]
> >
> >
> > Latest working kernel version: 2.6.25-rc4
> > Earliest failing kernel version: 2.6.25-rc5
>
> A very recent regression.

Seems so.

> > Distribution: ubuntu gutsy
> > Hardware Environment: T60p
> > Software Environment: self-built kernel, .config attached
> > Problem Description:
> >
> > Starting with 2.6.27-rc5, my T60p sometimes fails to associate
> > with an access point after suspend to ram/resume.
> >
> > This does not seem to happen on 2.6.27-rc4.
> >
> > Steps to reproduce:
> > suspend and resume several times.
> > At some point the card fails to associate with
> > the AP.
>
> Which device driver is that machine using?

iwl3945