Re: [PATCH bpf] xsk: relax UMEM headroom alignment

2019-09-19 Thread Daniel Borkmann
On Wed, Sep 18, 2019 at 09:57:39AM +0200, Björn Töpel wrote: > From: Björn Töpel > > This patch removes the 64B alignment of the UMEM headroom. There is > really no reason for it, and having a headroom less than 64B should be > valid. > > Fixes: c0c77d8fb787 ("xsk: add user memory registration s

[PATCH bpf] xsk: relax UMEM headroom alignment

2019-09-18 Thread Björn Töpel
From: Björn Töpel This patch removes the 64B alignment of the UMEM headroom. There is really no reason for it, and having a headroom less than 64B should be valid. Fixes: c0c77d8fb787 ("xsk: add user memory registration support sockopt") Signed-off-by: Björn Töpel --- net/xdp/xdp_umem.c | 2 --