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

From: Boris Ostrovsky
Date: Mon Jan 16 2023 - 15:47:33 EST



On 1/16/23 2:49 AM, Juergen Gross wrote:
On 25.11.22 07:32, 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(-)


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Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>