Re: [RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-02-22 Thread Andrew Melnichenko
Hi all, On Wed, Feb 9, 2022 at 7:41 AM Jason Wang wrote: > > > 在 2022/2/8 下午9:09, Andrew Melnichenko 写道: > > Hi people, > > Can you please review this series? > > > Are there any performance number to demonstrate the difference? > > Thanks > Yeah, I've used udpgso_bench from Linux to test. Here

Re: [RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-02-08 Thread Jason Wang
在 2022/2/8 下午9:09, Andrew Melnichenko 写道: Hi people, Can you please review this series? Are there any performance number to demonstrate the difference? Thanks On Wed, Jan 26, 2022 at 10:32 AM Yuri Benditovich wrote: On Wed, Jan 26, 2022 at 9:54 AM Xuan Zhuo wrote: On Tue, 25 Jan

Re: [RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-02-08 Thread Andrew Melnichenko
Hi people, Can you please review this series? On Wed, Jan 26, 2022 at 10:32 AM Yuri Benditovich wrote: > > On Wed, Jan 26, 2022 at 9:54 AM Xuan Zhuo wrote: > > > > On Tue, 25 Jan 2022 10:46:57 +0200, Andrew Melnychenko > > wrote: > > > Added new offloads for TUN devices TUN_F_USO4 and

Re: [RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-01-26 Thread Yuri Benditovich
On Wed, Jan 26, 2022 at 9:54 AM Xuan Zhuo wrote: > > On Tue, 25 Jan 2022 10:46:57 +0200, Andrew Melnychenko > wrote: > > Added new offloads for TUN devices TUN_F_USO4 and TUN_F_USO6. > > Technically they enable NETIF_F_GSO_UDP_L4 > > (and only if USO4 & USO6 are set simultaneously). > > It

Re: [RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-01-25 Thread Xuan Zhuo
On Tue, 25 Jan 2022 10:46:57 +0200, Andrew Melnychenko wrote: > Added new offloads for TUN devices TUN_F_USO4 and TUN_F_USO6. > Technically they enable NETIF_F_GSO_UDP_L4 > (and only if USO4 & USO6 are set simultaneously). > It allows to transmission of large UDP packets. > > Different features

[RFC PATCH 0/5] TUN/VirtioNet USO features support.

2022-01-25 Thread Andrew Melnychenko
Added new offloads for TUN devices TUN_F_USO4 and TUN_F_USO6. Technically they enable NETIF_F_GSO_UDP_L4 (and only if USO4 & USO6 are set simultaneously). It allows to transmission of large UDP packets. Different features USO4 and USO6 are required for qemu where Windows guests can enable disable