Messages in this thread | | | From | "Brown, Aaron F" <> | Subject | RE: [PATCH] e1000e: fix division by zero on jumbo MTUs | Date | Fri, 20 Nov 2015 04:45:57 +0000 |
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> From: netdev-owner@vger.kernel.org [mailto:netdev- > owner@vger.kernel.org] On Behalf Of Leonid Bloch > Sent: Tuesday, October 13, 2015 2:48 AM > To: linux-kernel@vger.kernel.org > Cc: Kirsher, Jeffrey T <jeffrey.t.kirsher@intel.com>; Brandeburg, Jesse > <jesse.brandeburg@intel.com>; Nelson, Shannon > <shannon.nelson@intel.com>; Wyborny, Carolyn > <carolyn.wyborny@intel.com>; Skidmore, Donald C > <donald.c.skidmore@intel.com>; Vick, Matthew <matthew.vick@intel.com>; > Ronciak, John <john.ronciak@intel.com>; Williams, Mitch A > <mitch.a.williams@intel.com>; intel-wired-lan@lists.osuosl.org; > netdev@vger.kernel.org; Dmitry Fleytman <dmitry@daynix.com> > Subject: [PATCH] e1000e: fix division by zero on jumbo MTUs > > From: Dmitry Fleytman <dmitry@daynix.com> > > This patch fixes possible division by zero in receive > interrupt handler when working without adaptive interrupt > moderation. > > The adaptive interrupt moderation mechanism is typically > disabled on jumbo MTUs. > > Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> > Signed-off-by: Leonid Bloch <leonid@daynix.com> > --- > drivers/net/ethernet/intel/e1000e/netdev.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-)
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
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