.../...
> Signed-off-by: Mathieu Desnoyers <[EMAIL PROTECTED]>
Acked-by: Benjamin Herrenschmidt <[EMAIL PROTECTED]>
Nice catch !
> --- a/arch/powerpc/kernel/process.c
> +++ b/arch/powerpc/kernel/process.c
> @@ -476,8 +476,13 @@ void flush_thread(void)
> #ifdef CONFIG_PPC64
> struct thread_info *t = current_thread_info();
>
> - if (t->flags & _TIF_ABI_PENDING)
> - t->flags ^= (_TIF_ABI_PENDING | _TIF_32BIT);
> + if (test_tsk_thread_flag(tsk, TIF_ABI_PENDING)) {
> + clear_tsk_thread_flag(tsk, TIF_ABI_PENDING);
> + if (test_tsk_thread_flag(tsk, TIF_32BIT))
> + clear_tsk_thread_flag(tsk, TIF_32BIT);
> + else
> + set_tsk_thread_flag(tsk, TIF_32BIT);
> + }
> #endif
>
> discard_lazy_cpu_state();
-
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