Re: [External] Re: [PATCH] eal: cleanup alarm and multiprocess hotplug before memory detach

2022-12-18 Thread Fengnan Chang
Thomas Monjalon 于2022年12月13日周二 16:34写道： > > 13/12/2022 08:59, Fengnan Chang: > > 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. > > > > Signed

[PATCH] eal: cleanup alarm and multiprocess hotplug before memory detach

2022-12-18 Thread Fengnan Chang
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. Signed-off-by: Fengnan Chang --- lib/eal/linux/eal.c | 4 ++-- 1 file changed, 2 insertions(+), 2 del

Re: [External] Re: [PATCH] eal: cleanup alarm and multiprocess hotplug before memory detach

2022-12-13 Thread David Marchand
On Tue, Dec 13, 2022 at 9:54 AM Fengnan Chang wrote: > > Thomas Monjalon 于2022年12月13日周二 16:34写道： > > > > 13/12/2022 08:59, Fengnan Chang: > > > Alarm and multiprocess hotplug still need access hugepage memory, > > > if alarm event processed after memory detach, it may cause SEGV. > > > So cleanup

Re: [PATCH] eal: cleanup alarm and multiprocess hotplug before memory detach

2022-12-13 Thread Thomas Monjalon
13/12/2022 08:59, Fengnan Chang: > 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. > > Signed-off-by: Fengnan Chang > --- > lib/eal/linux/eal.c |