netdev - Re: [PATCH net-next v2 05/12] flow_dissector: Parse vxlan in UDP

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Message-ID: <20240816180913.73acfa7d@kernel.org>
Date: Fri, 16 Aug 2024 18:09:13 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Tom Herbert <tom@...bertland.com>
Cc: davem@...emloft.net, edumazet@...gle.com, netdev@...r.kernel.org,
 felipe@...anda.io, willemdebruijn.kernel@...il.com
Subject: Re: [PATCH net-next v2 05/12] flow_dissector: Parse vxlan in UDP

On Thu, 15 Aug 2024 14:45:20 -0700 Tom Herbert wrote:
> +	if (hdr->vx_flags & VXLAN_F_GPE) {

sparse points out that VXLAN_F_GPE needs to be byte swapped

not 100% sure I'm following the scheme but it appears _F_ flags are in
CPU byte order, and _HF_ flags are in network
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