On Thu, 2013-12-19 at 16:24 -0800, Nithin Nayak Sujir wrote: > The current driver assumes that an skb fragment can only be upto jumbo > size. Presumably this was a fast-path optimization. This assumption is > no longer true as fragments can be upto 32k. > > Cc: [email protected] > Signed-off-by: Nithin Nayak Sujir <[email protected]> > Signed-off-by: Michael Chan <[email protected]> > --- > drivers/net/ethernet/broadcom/tg3.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/ethernet/broadcom/tg3.c > b/drivers/net/ethernet/broadcom/tg3.c > index f3dd93b..8ab21d7 100644 > --- a/drivers/net/ethernet/broadcom/tg3.c > +++ b/drivers/net/ethernet/broadcom/tg3.c > @@ -7622,7 +7622,7 @@ static inline int tg3_4g_overflow_test(dma_addr_t > mapping, int len) > { > u32 base = (u32) mapping & 0xffffffff; > > - return (base > 0xffffdcc0) && (base + len + 8 < base); > + return (base + len + 8 < base); > } > > /* Test for TSO DMA buffers that cross into regions which are within MSS > bytes
btw this is also : return base + len + 8 < base; -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
