[dpdk-dev] [PATCH] build: reduce max_lcores for ppc

Thomas Monjalon thomas at monjalon.net
Tue May 4 15:16:36 CEST 2021


29/04/2021 13:28, Luca Boccassi:
> On Wed, 28 Apr 2021 at 21:10, David Christensen <drc at linux.vnet.ibm.com>
> wrote:
> >
> > When setting RTE_MAX_LCORES to the maximum value supported by ppc
> > hardware (1536), the lcores_autotest may timeout after 30 seconds
> > because the test takes nearly 60 seconds to complete. Set max_lcores to
> > a lower value because the maximum value is unlikely to be seen in any
> > production systems and to eliminate the quick test timeout error.

The compromise is documented, so the config exception is acceptable.

> > Bugzilla ID: 684
> > Fixes: db1f2f8a9fe5 ("config: increase maximum lcores for ppc")
> > Cc: dwilder at us.ibm.com

Cc: stable at dpdk.org

> >
> > Signed-off-by: David Christensen <drc at linux.vnet.ibm.com>
> > ---
> >  config/ppc/meson.build | 17 ++++++++++++++---
> >  1 file changed, 14 insertions(+), 3 deletions(-)
> 
> Acked-by: Luca Boccassi <bluca at debian.org>

Applied, thanks







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