On Thu, Oct 25, 2012 at 07:12:56PM +0200, Oleg Nesterov wrote: > flush_old_exec() clears PF_KTHREAD but forgets about PF_NOFREEZE. > > Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx> Probably needs Cc: stable. Acked-by: Tejun Heo <tj@xxxxxxxxxx> How should this be routed? -mm? Andrew, can you please pick this up? Thanks. > --- > fs/exec.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/fs/exec.c b/fs/exec.c > index 8b9011b..0039055 100644 > --- a/fs/exec.c > +++ b/fs/exec.c > @@ -1083,7 +1083,8 @@ int flush_old_exec(struct linux_binprm * bprm) > bprm->mm = NULL; /* We're using it now */ > > set_fs(USER_DS); > - current->flags &= ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD); > + current->flags &= > + ~(PF_RANDOMIZE | PF_FORKNOEXEC | PF_KTHREAD | PF_NOFREEZE); > flush_thread(); > current->personality &= ~bprm->per_clear; > > -- > 1.5.5.1 > > -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
