Hi Bob. On Sat, Aug 22, 2009 at 2:47 PM, Bob Copeland<me@xxxxxxxxxxxxxxx> wrote: > On Fri, Aug 21, 2009 at 10:19:33AM -0400, Bob Copeland wrote: >> Okay, I think I see what is going on here. > > Well I can't quite convince myself of what exactly is requeing > sta work; we do cancel everything already as far as I can tell, but > something is rearming, I just can't tell which. > > Fabio, can you please apply this patch against wireless-testing (not > compat-wireless) and report all the warnings produced when doing a > suspend/resume? This should tell us the code paths that are queuing > work too late. I'm not a git user. How can I user wireless-testing without git? Is there a patch or seomething? > > From 6eb7d5c3ae8f2f42b164491acd02631858515876 Mon Sep 17 00:00:00 2001 > From: Bob Copeland <me@xxxxxxxxxxxxxxx> > Date: Sat, 22 Aug 2009 08:40:53 -0400 > Subject: [PATCH] mac80211: set suspended before final flush_workqueue > > Just a temporary debugging aid. > --- > net/mac80211/pm.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c > index a5d2f1f..231c8be 100644 > --- a/net/mac80211/pm.c > +++ b/net/mac80211/pm.c > @@ -117,13 +117,13 @@ int __ieee80211_suspend(struct ieee80211_hw *hw) > * shouldn't be doing (or cancel everything in the > * stop callback) that but better safe than sorry. > */ > - flush_workqueue(local->workqueue); > - > local->suspended = true; > /* need suspended to be visible before quiescing is false */ > barrier(); > local->quiescing = false; > > + flush_workqueue(local->workqueue); > + > return 0; > } > > -- > 1.6.2.5 > > > -- > Bob Copeland %% www.bobcopeland.com > > Regards, Fabio -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
