friendly ping
Fengnan Chang <changfeng...@bytedance.com> 于2023年1月6日周五 11:00写道：
>
> Hi:
> is there any comments?
>
> Fengnan Chang <changfeng...@bytedance.com> 于2022年12月21日周三 11:41写道：
> >
> > Alarm and multiprocess hotplug still need access hugepage memory,
> > if alarm event processed after memory detach, it may cause SEGV.
> > So cleanup alarm and multiprocess hotplug before memory detach.
> >
> > Fixes: 90b13ab8d4f7 ("alarm: remove direct access to interrupt handle")
> > Fixes: a0cc7be20dd1 ("mem: cleanup multiprocess resources")
> >
> > Signed-off-by: Fengnan Chang <changfeng...@bytedance.com>
> > ---
> > lib/eal/freebsd/eal.c | 2 +-
> > lib/eal/linux/eal.c | 4 ++--
> > 2 files changed, 3 insertions(+), 3 deletions(-)
> >
> > diff --git a/lib/eal/freebsd/eal.c b/lib/eal/freebsd/eal.c
> > index 1b58cd3da6..83b99c601f 100644
> > --- a/lib/eal/freebsd/eal.c
> > +++ b/lib/eal/freebsd/eal.c
> > @@ -897,9 +897,9 @@ rte_eal_cleanup(void)
> > eal_bus_cleanup();
> > rte_trace_save();
> > eal_trace_fini();
> > + rte_eal_alarm_cleanup();
> > /* after this point, any DPDK pointers will become dangling */
> > rte_eal_memory_detach();
> > - rte_eal_alarm_cleanup();
> > eal_cleanup_config(internal_conf);
> > return 0;
> > }
> > diff --git a/lib/eal/linux/eal.c b/lib/eal/linux/eal.c
> > index 8c118d0d9f..c76f026023 100644
> > --- a/lib/eal/linux/eal.c
> > +++ b/lib/eal/linux/eal.c
> > @@ -1372,11 +1372,11 @@ rte_eal_cleanup(void)
> > eal_bus_cleanup();
> > rte_trace_save();
> > eal_trace_fini();
> > + eal_mp_dev_hotplug_cleanup();
> > + rte_eal_alarm_cleanup();
> > /* after this point, any DPDK pointers will become dangling */
> > rte_eal_memory_detach();
> > - eal_mp_dev_hotplug_cleanup();
> > rte_eal_malloc_heap_cleanup();
> > - rte_eal_alarm_cleanup();
> > eal_cleanup_config(internal_conf);
> > rte_eal_log_cleanup();
> > return 0;
> > --
> > 2.37.0 (Apple Git-136)
> >
