Messages in this thread | | | From | "Buvaneswaran, Sujai" <> | Subject | RE: [Intel-wired-lan] [PATCH iwl-next] i40e: flower: validate control flags | Date | Wed, 8 May 2024 11:16:15 +0000 |
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> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of > Asbjørn Sloth Tønnesen > Sent: Tuesday, April 16, 2024 8:13 PM > To: intel-wired-lan@lists.osuosl.org > Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; Eric Dumazet > <edumazet@google.com>; Nguyen, Anthony L > <anthony.l.nguyen@intel.com>; Asbjørn Sloth Tønnesen <ast@fiberby.net>; > Jakub Kicinski <kuba@kernel.org>; Paolo Abeni <pabeni@redhat.com>; > David S. Miller <davem@davemloft.net> > Subject: [Intel-wired-lan] [PATCH iwl-next] i40e: flower: validate control flags > > This driver currently doesn't support any control flags. > > Use flow_rule_has_control_flags() to check for control flags, such as can be > set through `tc flower ... ip_flags frag`. > > In case any control flags are masked, flow_rule_has_control_flags() sets a NL > extended error message, and we return -EOPNOTSUPP. > > Only compile-tested. > > Signed-off-by: Asbjørn Sloth Tønnesen <ast@fiberby.net> > --- > drivers/net/ethernet/intel/i40e/i40e_main.c | 4 ++++ > 1 file changed, 4 insertions(+) > Tested-by: Sujai Buvaneswaran <sujai.buvaneswaran@intel.com>
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