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Re: Legacy Linux kernel support


From: Guy Harris <gharris () sonic net>
Date: Mon, 7 Oct 2019 10:36:45 -0700

On Oct 7, 2019, at 10:27 AM, Guy Harris <gharris () sonic net> wrote:

If we were to drop TPACKET_V1 and TPACKET_V2 support, that'd mean we'd be dropping 2.x kernels and older 3.x kernels 
as targets

It looks as if TPACKET_V3 might have first appeared in the 3.2 kernel:

        https://www.fclose.com/linux-kernels/358414/af-packet-tpacket_v3-flexible-buffer-implementation-linux-3-2/
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