Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [Bug #13337] [post 2.6.29 regression] hang during suspend of b44/b43 modules | Date | Thu, 9 Jul 2009 22:34:38 +0200 |
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On Thursday 09 July 2009, Johannes Berg wrote: > On Thu, 2009-07-09 at 22:03 +0200, Rafael J. Wysocki wrote: > > On Thursday 09 July 2009, Jan Scholz wrote: > > > Hi, > > > > > > I have just checked this on v2.6.31-rc1 and v2.6.31-rc2-214-g34f2547 > > > (I wanted to test this on v2.6.31-rc2 as well, but there I had other > > > suspend-issues that are fixed in todays v2.6.31-rc2-214-g34f2547) > > > > > > For both v2.6.31-rc1 and v2.6.31-rc2-214-g34f2547 suspend to ram fails > > > with the test procedure described below, but it works fine when I revert > > > commit 5bb644a0fd25a5e083ecbfaa92a211db99aa6ef7 > > > "mac80211: cancel/restart all timers across suspend/resume" > > > > Thanks for the update. > > > > Johannes, do you have any idea what can go wrong here? > > Not really, no. __ieee80211_suspend isn't holding any locks that the > cancel_work_sync() calls could require or so afaict... > > Jan, can you run with console_suspend=0 (or whatever it is now, Rafael > will correct me if I'm wrong)
That's just 'no_console_suspend'.
Best, Rafael
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