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Message-ID: <d0c6363f-d5c9-a53b-5275-e5134b54f09a@suse.com>
Date: Mon, 16 Jan 2023 08:49:03 +0100
From: Juergen Gross <jgross@...e.com>
To: linux-kernel@...r.kernel.org, x86@...nel.org
Cc: Boris Ostrovsky <boris.ostrovsky@...cle.com>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
Dave Hansen <dave.hansen@...ux.intel.com>,
"H. Peter Anvin" <hpa@...or.com>, xen-devel@...ts.xenproject.org,
Josh Poimboeuf <jpoimboe@...nel.org>,
Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH 0/2] x86/xen: don't return from xen_pv_play_dead()
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(-)
>
Ping?
Juergen
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