> From: [email protected] [mailto:netdev- > [email protected]] On Behalf Of Leonid Bloch > Sent: Tuesday, October 13, 2015 2:48 AM > To: [email protected] > Cc: Kirsher, Jeffrey T <[email protected]>; Brandeburg, Jesse > <[email protected]>; Nelson, Shannon > <[email protected]>; Wyborny, Carolyn > <[email protected]>; Skidmore, Donald C > <[email protected]>; Vick, Matthew <[email protected]>; > Ronciak, John <[email protected]>; Williams, Mitch A > <[email protected]>; [email protected]; > [email protected]; Dmitry Fleytman <[email protected]> > Subject: [PATCH] e1000e: fix division by zero on jumbo MTUs > > From: Dmitry Fleytman <[email protected]> > > 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 <[email protected]> > Signed-off-by: Leonid Bloch <[email protected]> > --- > drivers/net/ethernet/intel/e1000e/netdev.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-)
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