Vladimir Oltean <[email protected]> writes: > The speed divisor is used in a context expecting an s64, but it is > evaluated using 32-bit arithmetic. > > To avoid that happening, instead of multiplying by 1,000,000 in the > first place, simplify the fraction and do a standard 32 bit division > instead. > > Fixes: f04b514c0ce2 ("taprio: Set default link speed to 10 Mbps in > taprio_set_picos_per_byte") > Reported-by: Gustavo A. R. Silva <[email protected]> > Suggested-by: Eric Dumazet <[email protected]> > Signed-off-by: Vladimir Oltean <[email protected]> > ---
Acked-by: Vinicius Costa Gomes <[email protected]>
