+CC: Bruce, Stephen > From: Gregory Etelson [mailto:getel...@nvidia.com] > Sent: Wednesday, 1 May 2024 19.18 > > DPDK defines cmdline input buffer size to 512 characters. > That buffer size can be too small for long application input. > For example, the following flow template API testpmd command is 444 > bytes long: > ``` > flow queue 0 create 0 template_table 1000 \ > pattern_template 0 actions_template 0 postpone no \ > pattern eth / ipv4 / udp / end \ > actions modify_field op set dst_type tag dst_level 0 dst_offset 0 \ > src_type value src_value 0x31 width 32 / \ > modify_field op set dst_type ipv4_src src_type value \ > src_value 10101010 width 32 / modify_field op add dst_type \ > ipv4_ttl dst_level 0 dst_offset 0 src_type value \ > src_value ff width 8 / count / jump group 100 / end > ``` > > The patch increases cmdline input buffer size to the LINE_MAX value.
+ ... , which typically is 2048. > > Signed-off-by: Gregory Etelson <getel...@nvidia.com> > --- With or without suggested patch description change, Reviewed-by: Morten Brørup <m...@smartsharesystems.com>
