On Wed, May 01, 2024 at 08:26:54PM +0200, Morten Brørup wrote:
> +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>
>
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
