Re: [PATCH net] packet: fix reserve calculation

2018-06-02 Thread Lennert Buytenhek
On Thu, May 24, 2018 at 06:10:30PM -0400, Willem de Bruijn wrote: > From: Willem de Bruijn > > Commit b84bbaf7a6c8 ("packet: in packet_snd start writing at link > layer allocation") ensures that packet_snd always starts writing > the link layer header in reserved headroom allocated for this > pu

Re: [PATCH net] packet: fix reserve calculation

2018-05-24 Thread David Miller
From: Willem de Bruijn Date: Thu, 24 May 2018 18:10:30 -0400 > From: Willem de Bruijn > > Commit b84bbaf7a6c8 ("packet: in packet_snd start writing at link > layer allocation") ensures that packet_snd always starts writing > the link layer header in reserved headroom allocated for this > purpos

[PATCH net] packet: fix reserve calculation

2018-05-24 Thread Willem de Bruijn
From: Willem de Bruijn Commit b84bbaf7a6c8 ("packet: in packet_snd start writing at link layer allocation") ensures that packet_snd always starts writing the link layer header in reserved headroom allocated for this purpose. This is needed because packets may be shorter than hard_header_len, in