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Message-ID: <PH0PR11MB5144F58BB06E900C94D5BD9DE2559@PH0PR11MB5144.namprd11.prod.outlook.com> Date: Tue, 27 Sep 2022 02:53:20 +0000 From: "Kuruvinakunnel, George" <george.kuruvinakunnel@...el.com> To: "Fijalkowski, Maciej" <maciej.fijalkowski@...el.com>, "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org> CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "bpf@...r.kernel.org" <bpf@...r.kernel.org>, "Karlsson, Magnus" <magnus.karlsson@...el.com> Subject: RE: [Intel-wired-lan] [PATCH intel-net 2/2] ice: xsk: drop power of 2 ring size restriction for AF_XDP > From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Maciej > Fijalkowski > Sent: Tuesday, August 30, 2022 6:08 PM > To: intel-wired-lan@...ts.osuosl.org > Cc: netdev@...r.kernel.org; bpf@...r.kernel.org; Karlsson, Magnus > <magnus.karlsson@...el.com> > Subject: [Intel-wired-lan] [PATCH intel-net 2/2] ice: xsk: drop power of 2 ring size > restriction for AF_XDP > > We had multiple customers in the past months that reported commit > 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") makes them > unable to use ring size of 8160 in conjunction with AF_XDP. > Remove this restriction. > > Fixes: 296f13ff3854 ("ice: xsk: Force rings to be sized to power of 2") > Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com> > --- > drivers/net/ethernet/intel/ice/ice_xsk.c | 22 ++++++++-------------- > 1 file changed, 8 insertions(+), 14 deletions(-) > Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@...el.com>
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