Quoting sukadev@xxxxxxxxxx (sukadev@xxxxxxxxxx): > > >From d443597559ded0785804716ed58c990ee477d56b Mon Sep 17 00:00:00 2001 > From: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx> > Date: Tue, 9 Sep 2008 12:00:51 -0700 > Subject: [PATCH 05/10] Add DEVPTS_MULTIPLE_INSTANCES config token > No sign-off? Acked-by: Serge Hallyn <serue@xxxxxxxxxx> > --- > drivers/char/Kconfig | 11 +++++++++++ > 1 files changed, 11 insertions(+), 0 deletions(-) > > diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig > index 700ff96..0d3ea89 100644 > --- a/drivers/char/Kconfig > +++ b/drivers/char/Kconfig > @@ -443,6 +443,17 @@ config UNIX98_PTYS > All modern Linux systems use the Unix98 ptys. Say Y unless > you're on an embedded system and want to conserve memory. > > +config DEVPTS_MULTIPLE_INSTANCES > + bool "Support multiple instances of devpts" > + depends on UNIX98_PTYS > + default n > + ---help--- > + Enable support for multiple instances of devpts filesystem. > + If you want to have isolated PTY namespaces (eg: in containers), > + say Y here. Otherwise, say N. If enabled, each mount of devpts > + filesystem with the '-o newinstance' option will create an > + independent PTY namespace. > + > config LEGACY_PTYS > bool "Legacy (BSD) PTY support" > default y > -- > 1.5.2.5 _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
