lkml.org 
[lkml]   [2021]   [Aug]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH net] stmmac: Revert "stmmac: align RX buffers"
On Fri, 20 Aug 2021 19:30:02 +0100 Marc Zyngier wrote:
> This reverts commit a955318fe67e ("stmmac: align RX buffers"),
> which breaks at least one platform (Nvidia Jetson-X1), causing
> packet corruption. This is 100% reproducible, and reverting
> the patch results in a working system again.
>
> Given that it is "only" a performance optimisation, let's
> return to a known working configuration until we can have a
> good understanding of what is happening here.

Seems reasonable. Hopefully it wont discourage Matteo from revisiting
the optimization. Applied, thanks!

\
 
 \ /
  Last update: 2021-08-20 23:47    [W:0.095 / U:0.312 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site