Re: [PATCH 0/2] x86/xen: don't return from xen_pv_play_dead()

[Peter Zijlstra <peterz@xxxxxxxxxxxxx>]

On Fri, Nov 25, 2022 at 07:32:46AM +0100, Juergen Gross wrote:
> All play_dead() functions but xen_pv_play_dead() don't return to the
> caller.
> 
> Adapt xen_pv_play_dead() to behave like the other play_dead() variants.
> 
> Juergen Gross (2):
>   x86/xen: don't let xen_pv_play_dead() return
>   x86/xen: mark xen_pv_play_dead() as __noreturn
> 
>  arch/x86/xen/smp.h      |  2 ++
>  arch/x86/xen/smp_pv.c   | 17 ++++-------------
>  arch/x86/xen/xen-head.S |  7 +++++++
>  tools/objtool/check.c   |  1 +
>  4 files changed, 14 insertions(+), 13 deletions(-)

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>