Larry, walt, On Saturday 22 January 2011 01:54:56 Larry Finger wrote: > On 01/20/2011 07:46 PM, walt wrote: > > On 01/20/2011 04:01 PM, Stephen L wrote: > >> Larry Finger<Larry.Finger@...> writes: > >>>> pipe: use event aware wakeups > >> > >> [...] > >> > >>> Just a little more info: Bridged networking works, but NAT fails. > >> > >> see also this thread: > >> > >> https://lkml.org/lkml/2011/1/20/449 > > > > Excellent find, thank you. I posted to this list because I didn't know > > if it was a kernel bug or not -- but Linus says it's a kernel bug, so > > you lucky vbox devs can ignore this thread completely :) > > The bug was fixed with the following commit: > > commit 28e58ee8ce1f0e69c207f747b7b9054b071e328d > Author: Linus Torvalds <[email protected]> > Date: Thu Jan 20 16:21:59 2011 -0800 > > Fix broken "pipe: use event aware wakeups" optimization > > Commit e462c448fdc8 ("pipe: use event aware wakeups") optimized the > pipe event wakeup calls to avoid wakeups if the events do not match the > requested set. > > With that change in my kernel, NAT networking works again.
Thanks for this information! Kind regards, Frank -- ORACLE Deutschland B.V. & Co. KG Dr.-Ing. Frank Mehnert Werkstrasse 24 Staff Engineer, VirtualBox 71384 Weinstadt, Germany mailto:[email protected] Hauptverwaltung: Riesstr. 25, D-80992 München Registergericht: Amtsgericht München, HRA 95603 Komplementärin: ORACLE Deutschland Verwaltung B.V. Rijnzathe 6, 3454PV De Meern, Niederlande Handelsregister der Handelskammer Midden-Niederlande, Nr. 30143697 Geschäftsführer: Jürgen Kunz, Marcel van de Molen, Alexander van der Ven
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