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SubjectRe: [PATCH] ppp_generic causes skput:under: w/ pppoatm andvc-encaps
   From: Till Immanuel Patzschke <>
Date: Wed, 14 Nov 2001 12:13:10 +0100

that is - of course - a more pppoatm specific fix BUT my concern
ist that PPP requires (!) to have at least 2 bytes headroom [when
using PPP_FILTER] (which is NOT noted), and isn't it good practice
to check for room before claiming it?

Ignore my comments, I thought this was happening on output.
Yes, it seems ppp_generic should be verifying the headroom.

Franks a lot,
David S. Miller
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