Re: [Qemu-devel] TCP Segementation Offloading

2016-05-09 Thread Michael S. Tsirkin
On Fri, May 06, 2016 at 05:28:55PM +0100, Stefan Hajnoczi wrote: > On Fri, May 06, 2016 at 06:34:33AM +0200, Ingo Krabbe wrote: > > > On Sun, May 01, 2016 at 02:31:57PM +0200, Ingo Krabbe wrote: > > >> Good Mayday Qemu Developers, > > >> > > >> today I tried to find a reference to a networking

Re: [Qemu-devel] TCP Segementation Offloading

2016-05-06 Thread Stefan Hajnoczi
On Fri, May 06, 2016 at 06:34:33AM +0200, Ingo Krabbe wrote: > > On Sun, May 01, 2016 at 02:31:57PM +0200, Ingo Krabbe wrote: > >> Good Mayday Qemu Developers, > >> > >> today I tried to find a reference to a networking problem, that seems to > >> be of quite general nature: TCP Segmentation

Re: [Qemu-devel] TCP Segementation Offloading

2016-05-05 Thread Ingo Krabbe
> On Sun, May 01, 2016 at 02:31:57PM +0200, Ingo Krabbe wrote: >> Good Mayday Qemu Developers, >> >> today I tried to find a reference to a networking problem, that seems to be >> of quite general nature: TCP Segmentation Offloading (TSO) in virtual >> environments. >> >> When I setup TAP

Re: [Qemu-devel] TCP Segementation Offloading

2016-05-05 Thread Stefan Hajnoczi
On Sun, May 01, 2016 at 02:31:57PM +0200, Ingo Krabbe wrote: > Good Mayday Qemu Developers, > > today I tried to find a reference to a networking problem, that seems to be > of quite general nature: TCP Segmentation Offloading (TSO) in virtual > environments. > > When I setup TAP network

[Qemu-devel] TCP Segementation Offloading

2016-05-01 Thread Ingo Krabbe
Good Mayday Qemu Developers, today I tried to find a reference to a networking problem, that seems to be of quite general nature: TCP Segmentation Offloading (TSO) in virtual environments. When I setup TAP network adapter for a virtual machine and put it into a host bridge, the known best