Re: Heads up to Xen users following -current

2016-09-12 Thread Mike Belopuhov
On 29 August 2016 at 19:10, Mike Belopuhov wrote: > Due to a recent change in -current the socket sending routine > has started producing small data packets crossing memory page > boundary. This is not supported by Xen and kernels with this > change will experience broken

Re: Heads up to Xen users following -current

2016-08-30 Thread Mike Belopuhov
On Aug 30, 2016 10:56 AM, "Claudio Jeker" wrote: > > On Tue, Aug 30, 2016 at 10:48:53AM +0200, Mike Belopuhov wrote: > > On Tue, Aug 30, 2016 at 08:31 +0200, Mark Kettenis wrote: > > > > Date: Tue, 30 Aug 2016 07:48:09 +0200 > > > > From: Mike Belopuhov

Re: Heads up to Xen users following -current

2016-08-30 Thread Alexander Bluhm
On Tue, Aug 30, 2016 at 09:58:59AM +1000, David Gwynne wrote: > On Mon, Aug 29, 2016 at 08:30:37PM +0200, Alexander Bluhm wrote: > > em 82573E drops to 200 MBit/sec output, 82546GB and 82540EM do only > > 10 MBit anymore. > > does this diff help those chips? No, it does not change anything. >

Re: Heads up to Xen users following -current

2016-08-30 Thread Claudio Jeker
On Tue, Aug 30, 2016 at 10:48:53AM +0200, Mike Belopuhov wrote: > On Tue, Aug 30, 2016 at 08:31 +0200, Mark Kettenis wrote: > > > Date: Tue, 30 Aug 2016 07:48:09 +0200 > > > From: Mike Belopuhov > > > > > > On Tue, Aug 30, 2016 at 09:58 +1000, David Gwynne wrote: > > > > On

Re: Heads up to Xen users following -current

2016-08-30 Thread Mike Belopuhov
On Tue, Aug 30, 2016 at 08:31 +0200, Mark Kettenis wrote: > > Date: Tue, 30 Aug 2016 07:48:09 +0200 > > From: Mike Belopuhov > > > > On Tue, Aug 30, 2016 at 09:58 +1000, David Gwynne wrote: > > > On Mon, Aug 29, 2016 at 08:30:37PM +0200, Alexander Bluhm wrote: > > > > On Mon,

Re: Heads up to Xen users following -current

2016-08-30 Thread David Gwynne
> On 30 Aug 2016, at 16:31, Mark Kettenis wrote: > >> Date: Tue, 30 Aug 2016 07:48:09 +0200 >> From: Mike Belopuhov >> >> On Tue, Aug 30, 2016 at 09:58 +1000, David Gwynne wrote: >>> On Mon, Aug 29, 2016 at 08:30:37PM +0200, Alexander Bluhm wrote:

Re: Heads up to Xen users following -current

2016-08-30 Thread Mark Kettenis
> Date: Tue, 30 Aug 2016 07:48:09 +0200 > From: Mike Belopuhov > > On Tue, Aug 30, 2016 at 09:58 +1000, David Gwynne wrote: > > On Mon, Aug 29, 2016 at 08:30:37PM +0200, Alexander Bluhm wrote: > > > On Mon, Aug 29, 2016 at 07:10:48PM +0200, Mike Belopuhov wrote: > > > > Due

Re: Heads up to Xen users following -current

2016-08-29 Thread David Gwynne
On Mon, Aug 29, 2016 at 08:30:37PM +0200, Alexander Bluhm wrote: > On Mon, Aug 29, 2016 at 07:10:48PM +0200, Mike Belopuhov wrote: > > Due to a recent change in -current the socket sending routine > > has started producing small data packets crossing memory page > > boundary. This is not

Re: Heads up to Xen users following -current

2016-08-29 Thread Alexander Bluhm
On Mon, Aug 29, 2016 at 07:10:48PM +0200, Mike Belopuhov wrote: > Due to a recent change in -current the socket sending routine > has started producing small data packets crossing memory page > boundary. This is not supported by Xen and kernels with this > change will experience broken bulk TCP