Messages in this thread | | | Date | Fri, 17 Jun 2011 17:26:34 +0200 | From | f6bvp <> | Subject | Re: [AX25] inconsistent lock state |
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Hi Ralf,
I wanted to check FPAC ROSE application behaviour when Ethernet link was shutdown. To do this I removed the ethernet connector ! I agree this was a very agressive action.
73s de Bernard, f6bvp
Le 17/06/2011 15:51, Ralf Baechle a écrit : > On Fri, Jun 17, 2011 at 03:36:15PM +0200, Arnd Bergmann wrote: > > (Removed Jarek from cc; his email bounces.) > >> The message hints that disc_data_lock is aquired with softirqs disabled, >> but does not itself disable softirqs, which can in rare circumstances >> lead to a deadlock. >> >> Does this fix it? > If so, drivers/net/hamradio.c, function sp_get() would probably need the > equivalent fix. Same for drivers/net/ppp_async.c:ap_get() and sp_get() in > drivers/net/ppp_synctty.c. > > Ralf
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