netdev - RE: [EXT] Re: [PATCH net-next] net: ethernet: fec: prevent tx starvation under high rx load

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Message-ID: <AM6PR0402MB3607636E42D7ADF5907EA1F7FF6C0@AM6PR0402MB3607.eurprd04.prod.outlook.com>
Date:   Wed, 1 Jul 2020 01:27:01 +0000
From:   Andy Duan <fugang.duan@....com>
To:     Tobias Waldekranz <tobias@...dekranz.com>,
        David Miller <davem@...emloft.net>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [EXT] Re: [PATCH net-next] net: ethernet: fec: prevent tx
 starvation under high rx load

From: Tobias Waldekranz <tobias@...dekranz.com> Sent: Tuesday, June 30, 2020 7:02 PM
> On Tue Jun 30, 2020 at 11:47 AM CEST, Andy Duan wrote:
> > Tobias, sorry, I am not running the net tree, I run the linux-imx tree:
> > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsour
> >
> ce.codeaurora.org%2Fexternal%2Fimx%2Flinux-imx%2Frefs%2Fheads&amp;
> data
> >
> =02%7C01%7Cfugang.duan%40nxp.com%7C351ae50de61a459351af08d81ce
> 54d00%7C
> >
> 686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637291118447122795
> &amp;sdat
> >
> a=C2gVUOrytGol3Al9yPU2CgDA6uPsk1LJvvb550zDiQk%3D&amp;reserved=0
> > branch：imx_5.4.24_2.1.0
> > But the data follow is the same as net tree.
> 
> Ok, I'll build that kernel and see if I get different results. Would you mind
> sharing your kernel config?

The config: imx_v8_defconfig