Re: [Xen-devel] [PATCH net-next] xen-netfront: avoid packet loss when ethernet header crosses page boundary

2016-08-23 Thread Vitaly Kuznetsov
David Vrabel writes: > On 22/08/16 16:42, Vitaly Kuznetsov wrote: >> >> I see two ways to fix the issue: >> - Change the 'wire' protocol between netfront and netback to start keeping >> the original SKB structure. We'll have to add a flag indicating the fact >> that the particular request is

Re: [Xen-devel] [PATCH net-next] xen-netfront: avoid packet loss when ethernet header crosses page boundary

2016-08-29 Thread Vitaly Kuznetsov
Vitaly Kuznetsov writes: > David Vrabel writes: > >> On 22/08/16 16:42, Vitaly Kuznetsov wrote: >>> >>> I see two ways to fix the issue: >>> - Change the 'wire' protocol between netfront and netback to start keeping >>> the original SKB structure. We'll have to add a flag indicating the fact

Re: [Xen-devel] [PATCH net-next] xen-netfront: avoid packet loss when ethernet header crosses page boundary

2016-09-09 Thread Vitaly Kuznetsov
Vitaly Kuznetsov writes: > Vitaly Kuznetsov writes: > >> David Vrabel writes: >> >>> On 22/08/16 16:42, Vitaly Kuznetsov wrote: I see two ways to fix the issue: - Change the 'wire' protocol between netfront and netback to start keeping the original SKB structure. We'll ha

Re: [Xen-devel] [PATCH net-next] xen-netfront: avoid packet loss when ethernet header crosses page boundary

2016-08-22 Thread David Vrabel
On 22/08/16 16:42, Vitaly Kuznetsov wrote: > > I see two ways to fix the issue: > - Change the 'wire' protocol between netfront and netback to start keeping > the original SKB structure. We'll have to add a flag indicating the fact > that the particular request is a part of the original linear