On Wed, 30 Oct 2024 at 19:52, Stephen Hemminger <step...@networkplumber.org> wrote: > > On Wed, 30 Oct 2024 19:08:41 +0000 > luca.bocca...@gmail.com wrote: > > > From: Luca Boccassi <luca.bocca...@gmail.com> > > > > This commit introduced a regression on arm64, causing a deadlock. > > lcores_autotest gets stuck and never terminates: > > > > [ 1077s] EAL: Detected CPU lcores: 4 > > [ 1077s] EAL: Detected NUMA nodes: 1 > > [ 1077s] EAL: Detected shared linkage of DPDK > > [ 1077s] EAL: Multi-process socket /tmp/dpdk/rte/mp_socket > > [ 1077s] EAL: Selected IOVA mode 'VA' > > [ 1077s] APP: HPET is not enabled, using TSC as default timer > > [ 1077s] RTE>>lcores_autotest > > [ 1127s] DPDK:fast-tests / lcores_autotest time out (After 50.0 seconds) > > > > This is 100% reproducible when running the fast tests suite > > after a package build on OBS. Reverting it reliably fixes the > > issue. > > > > This reverts commit b28c6196b132d1f25cb8c1bf781520fc41556b3a. > > --- > > I have bisected this long standing issue and identified the commit > > that introduced it. If anybody can provide a different fix that would > > be better, but if it's not possible to find another solution, it would > > be good to revert it until it can be found, to resolve the regression. > > > > lib/eal/unix/rte_thread.c | 73 +++++++++++++++------------------------ > > 1 file changed, 28 insertions(+), 45 deletions(-) > > Missing DCO (no Signed-off-by) which is required even for a Revert. > > Also Luca usually uses either Debian or Microsoft email address > getting one from gmail is different and not in mailmap.
Yeah forgot the signed-off, sent v2, thanks
