Got it. Serge E. Hallyn wrote: > This ought to be folded into the > 'fix 31-bit s390 checkpoint/restart wrappers' > patch which I sent earlier today. Not a bug without it, just > not as nice. > > Signed-off-by: Serge E. Hallyn <[email protected]> > --- > arch/s390/kernel/checkpoint.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/arch/s390/kernel/checkpoint.c b/arch/s390/kernel/checkpoint.c > index 8ec12c6..60ba04d 100644 > --- a/arch/s390/kernel/checkpoint.c > +++ b/arch/s390/kernel/checkpoint.c > @@ -148,7 +148,8 @@ int checkpoint_mm_context(struct ckpt_ctx *ctx, struct > mm_struct *mm) > > int restore_thread(struct ckpt_ctx *ctx) > { > - if (test_tsk_thread_flag(current, TIF_31BIT)) { > + /* a 31-bit task cannot call sys_restart right now */ > + if (test_thread_flag(TIF_31BIT)) { > ckpt_err(ctx, -EINVAL, "restart from 31-bit task\n"); > return -EINVAL; > } _______________________________________________ Containers mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers
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