Hi Steve > > I should also point out, that this phenomen was not always happening, but > > only sometimes and then again disapeared without any known reason. > > Hmm, then are you sure that the tasklet patch causes the bug? Or perhaps > it only changes the timing to cause it. The bug may be without the patch > too. Well, we are running the preempt rt patchset 3.0 since the rt-9 release and we have not seen this kind of error. It just started popping up after i applied the patch which i took directly from the mailing list when it was posted, since we had this ksoftirq issue especially after firmware update when ubifs has been updated. The bad thing is that it is not happening deterministic but seemingly at random. But i will try your next prerelease and will report any results. My patch is also not completly vanilla mainline. I am using the recomended patch from ubifs/master, some small platform patches and some timer patches Thomas Gleixner knows best about. Best regards Tim Please ignore: Hottinger Baldwin Messtechnik GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany | www.hbm.com Registered as GmbH (German limited liability corporation) in the commercial register at the local court of Darmstadt, HRB 1147 Company domiciled in Darmstadt | CEO: Andreas Huellhorst | Chairman of the board: James Charles Webster Als Gesellschaft mit beschraenkter Haftung eingetragen im Handelsregister des Amtsgerichts Darmstadt unter HRB 1147 Sitz der Gesellschaft: Darmstadt | Geschaeftsfuehrung: Andreas Huellhorst | Aufsichtsratsvorsitzender: James Charles Webster The information in this email is confidential. It is intended solely for the addressee. If you are not the intended recipient, please let me know and delete this email. Die in dieser E-Mail enthaltene Information ist vertraulich und lediglich für den Empfaenger bestimmt. Sollten Sie nicht der eigentliche Empfaenger sein, informieren Sie mich bitte kurz und loeschen diese E-Mail. -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
