netdev - RE: [Intel-wired-lan] [PATCH v2 1/1] e1000e: Undo e1000e_pm_freeze if __e1000

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Message-ID: <309B89C4C689E141A5FF6A0C5FB2118B8C61D137@ORSMSX101.amr.corp.intel.com>
Date:   Wed, 7 Jun 2017 01:07:33 +0000
From:   "Brown, Aaron F" <aaron.f.brown@...el.com>
To:     "Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
        David Miller <davem@...emloft.net>,
        "Nikula, Jani" <jani.nikula@...el.com>
CC:     "Ursulin, Tvrtko" <tvrtko.ursulin@...el.com>,
        "daniel.vetter@...ll.ch" <daniel.vetter@...ll.ch>,
        "intel-gfx@...ts.freedesktop.org" <intel-gfx@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "jani.nikula@...ux.intel.com" <jani.nikula@...ux.intel.com>,
        "chris@...is-wilson.co.uk" <chris@...is-wilson.co.uk>,
        "Ertman, David M" <david.m.ertman@...el.com>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "airlied@...il.com" <airlied@...il.com>
Subject: RE: [Intel-wired-lan] [PATCH v2 1/1] e1000e: Undo e1000e_pm_freeze
 if __e1000_shutdown fails

> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@...osl.org] On Behalf
> Of Jeff Kirsher
> Sent: Tuesday, June 6, 2017 1:46 PM
> To: David Miller <davem@...emloft.net>; Nikula, Jani
> <jani.nikula@...el.com>
> Cc: Ursulin, Tvrtko <tvrtko.ursulin@...el.com>; daniel.vetter@...ll.ch; intel-
> gfx@...ts.freedesktop.org; linux-kernel@...r.kernel.org;
> jani.nikula@...ux.intel.com; chris@...is-wilson.co.uk; Ertman, David M
> <david.m.ertman@...el.com>; intel-wired-lan@...ts.osuosl.org; dri-
> devel@...ts.freedesktop.org; netdev@...r.kernel.org; airlied@...il.com
> Subject: Re: [Intel-wired-lan] [PATCH v2 1/1] e1000e: Undo
> e1000e_pm_freeze if __e1000_shutdown fails
> 
> On Fri, 2017-06-02 at 14:14 -0400, David Miller wrote:
> > From: Jani Nikula <jani.nikula@...el.com>
> > Date: Wed, 31 May 2017 18:50:43 +0300
> >
> > > From: Chris Wilson <chris@...is-wilson.co.uk>
> > >
> > > An error during suspend (e100e_pm_suspend),
> >
> >  ...
> > > lead to complete failure:
> >
> >  ...
> > > The unwind failures stems from commit 2800209994f8 ("e1000e:
> > > Refactor PM
> > > flows"), but it may be a later patch that introduced the non-
> > > recoverable
> > > behaviour.
> > >
> > > Fixes: 2800209994f8 ("e1000e: Refactor PM flows")
> > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99847
> > > Cc: Tvrtko Ursulin <tvrtko.ursulin@...el.com>
> > > Cc: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
> > > Cc: Dave Ertman <davidx.m.ertman@...el.com>
> > > Cc: Bruce Allan <bruce.w.allan@...el.com>
> > > Cc: intel-wired-lan@...ts.osuosl.org
> > > Cc: netdev@...r.kernel.org
> > > Signed-off-by: Chris Wilson <chris@...is-wilson.co.uk>
> > > [Jani: bikeshed repainted]
> > > Signed-off-by: Jani Nikula <jani.nikula@...el.com>
> >
> > Jeff, please make sure this gets submitted to me soon.
> 
> Expect it later tonight, just finishing up testing.

Tested-by: Aaron Brown <aaron.f.brown@...el.com>