Re: [dpdk-dev] [dpdk-techboard] [PATCH] config: disable all kmods by default from v20.02

[Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>]

<snip>

> >
> > On 1/16/20 2:11 PM, Jerin Jacob wrote:
> > > Ping.
> > >
> > > On Thu, Dec 12, 2019 at 6:42 PM <jerinj@marvell.com> wrote:
> > >>
> > >> From: Jerin Jacob <jerinj@marvell.com>
> > >>
> > >> Based on the techboard meeting held on 2019-11-06, It's been
> > >> decided to disable all kmods by default from v20.02.
> > >>
> > >> http://mails.dpdk.org/archives/dev/2019-November/151763.html
> > >>
> > >> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> > >> ---
> > >>  config/common_linux | 2 --
> > >>  1 file changed, 2 deletions(-)
> > >>
> > >> diff --git a/config/common_linux b/config/common_linux index
> > >> c5cf3d662..583efadc7 100644
> > >> --- a/config/common_linux
> > >> +++ b/config/common_linux
> > >> @@ -8,9 +8,7 @@ CONFIG_RTE_EXEC_ENV_LINUX=y
> > >> CONFIG_RTE_EXEC_ENV_LINUXAPP=y
> > >>
> > >>  CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=y
> > >> -CONFIG_RTE_EAL_IGB_UIO=y
> > >>  CONFIG_RTE_EAL_VFIO=y
> > >> -CONFIG_RTE_KNI_KMOD=y
Suggest to keep the lines, but set them to 'n'. It will be easier to enable.
Does this require update to release notes?

> > >>  CONFIG_RTE_LIBRTE_KNI=y
> > >>  CONFIG_RTE_LIBRTE_PMD_KNI=y
> > >>  CONFIG_RTE_LIBRTE_VHOST=y
> > >> --
> > >> 2.24.0
> > >>
> > >
> >
> > Looks good for make build system, but what about Meson?
> > as per meson_options.txt, isn't it enabled by default?
> > $ grep -rn enable_kmods meson_options.txt 7:option('enable_kmods',
> > type: 'boolean', value: true,
> 
> + Bruce,
> 
> Since meson autodetect the presence of Linux kernel dependency for the kmod
> build, I thought of keeping as it is as there is no harm. I am fine with either way,
> let me the know the feedback, I will send the v2 based on the comment.
> 
> 
> 
> >
> > Thanks,
> > Maxime
> >