On Tue, Apr 05, 2016 at 01:38:33PM -0400, Chris Metcalf wrote: > diff --git a/kernel/signal.c b/kernel/signal.c > index aa9bf00749c1..53e4e62f2778 100644 > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -34,6 +34,7 @@ > #include <linux/compat.h> > #include <linux/cn_proc.h> > #include <linux/compiler.h> > +#include <linux/isolation.h> > > #define CREATE_TRACE_POINTS > #include <trace/events/signal.h> > @@ -2213,6 +2214,9 @@ relock: > /* Trace actually delivered signals. */ > trace_signal_deliver(signr, &ksig->info, ka); > > + /* Disable task isolation when delivering a signal. */ Why !? Changelog is quiet on this. > + task_isolation_set_flags(current, 0); > + > if (ka->sa.sa_handler == SIG_IGN) /* Do nothing. */ > continue; > if (ka->sa.sa_handler != SIG_DFL) { -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>