Re: [-next] Regression: ssh log in slowdown

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>     net: Save software checksum complete
>
>     In skb_checksum complete, if we need to compute the checksum for the
>     packet (via skb_checksum) save the result as CHECKSUM_COMPLETE.
>     Subsequent checksum verification can use this.
>
>     Also, added csum_complete_sw flag to distinguish between software and
>     hardware generated checksum complete, we should always be able to trust
>     the software computation.
>
>     Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
>     Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
>
> Reverting this commit fixes the issue.
>
> Anyone with a clue?
>
Hi Geert,

I'm very sorry that I seemed to have missed your initial bug report,
thanks for bisecting the problem. I have posted a fix for this, please
verify it if you can

Thanks,
Tom

> Thanks!
>
> Gr{oetje,eeting}s,
>
>                         Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
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