14/04/2020 13:42, Ferruh Yigit: > On 4/9/2020 11:23 PM, Alexander Kozyrev wrote: > > Define a device parameter to configure log 2 of a stride size for MPRQ > > - mprq_log_stride_size. User is able to specify a stride size in a range > > allowed by an underlying hardware. The default stride size is defined as > > 2048 bytes to encompass most commonly used packet sizes in the Internet > > (MTU 1518 and less) and will be used in case a maximum configured packet > > size cannot fit into the largest possible stride size. Otherwise a > > stride size is set to a large enough value to encompass a whole packet. > > > > Cc: sta...@dpdk.org > > Hi Alexander, > > This is a new feature, and you are asking it for to be backported to the > stable > trees. > > There is no question on getting the fixes to the stable tree, but for > backporting features I would like to get the comment of the stable tree > maintainers first before merging the series.
As far as I know, there is a fix hidden in this series, for the case of jumbo frames. In my understanding, jumbo frames cannot be fixed without a new option. I agree it's tricky deciding what is the limit with backports.
