Hello Antonio, > Just as a generic suggestion, have you tried testing a slightly older > kernel versions to see if that makes any difference?
Thanks for the suggestion. I will try to use a older kernel version, but it will take some days to be sure if it works again (and I naturally will report about). -- Flo > On 23/01/14 23:03, Antonio Quartulli wrote: > Von: "Antonio Quartulli" <anto...@meshcoding.com> > An: "Oleksij Rempel" <li...@rempel-privat.de>, m...@fuerstflorian.de, > ath9k-devel@lists.ath9k.org, "Antonio Quartulli" <or...@autistici.org> > Betreff: Re: [ath9k-devel] [BUG] Atheros AR7010+AR9287: Scheduling while > atomic: ksoftirqd/0/3/0x00000302 > > Hi all, > > On 23/01/14 20:44, Oleksij Rempel wrote: > > Hi Antonio, > > > > You probably know more about this issue then me. > > > > Insight of this mutex are some WMI commands, which are incredible slow > > on some USB 2.0 devices. > > > > I implemented the ath9k_htc_sta_rc_update() API but I don't really know > the internals of the ath9k_htc driver...therefore I don't know if these > WMI commands have any consequence on this..Could it be that this > slowness is triggering some reaction in the kernel (due to the fact that > this part of the code is executed while holding a lock)? > > Sorry, but I can't really help. > > Just as a generic suggestion, have you tried testing a slightly older > kernel versions to see if that makes any difference? > > > > -- > Antonio Quartulli _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
