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Date: Mon, 05 Dec 2011 22:17:34 +0100 From: Daniel Lezcano <daniel.lezcano@...e.fr> To: akpm@...ux-foundation.org CC: Oleg Nesterov <oleg@...hat.com>, serge.hallyn@...onical.com, containers@...ts.linux-foundation.org, gkurz@...ibm.com, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/1][V3] Add reboot_pid_ns to handle the reboot syscall On 12/05/2011 09:42 PM, Oleg Nesterov wrote: > On 12/04, Daniel Lezcano wrote: >> This patch propose to store the reboot value in the 16 upper bits of the >> exit code from the processes belonging to a pid namespace which has >> rebooted. When the reboot syscall is called and we are not in the initial >> pid namespace, we kill the pid namespace. >> >> By this way the parent process of the child pid namespace to know if >> it rebooted or not and take the right decision. >> >> Signed-off-by: Daniel Lezcano <daniel.lezcano@...e.fr> >> Acked-by: Serge Hallyn <serge.hallyn@...onical.com> >> --- >> include/linux/pid_namespace.h | 8 +++++++- >> kernel/pid_namespace.c | 33 +++++++++++++++++++++++++++++++++ >> kernel/sys.c | 3 +++ >> 3 files changed, 43 insertions(+), 1 deletions(-) > Signed-off-by: Oleg Nesterov <oleg@...hat.com> Andrew, do you think it's possible to take this patch upstream ? Thanks -- Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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