linux-kernel - Re: [BUG net-next] arch/x86/kernel/cpu/bugs.c:2935: "Unpatched return thunk in use. This should not happen!" [STACKTRACE]

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Message-ID: <CABgObfYkMjbY3_PFKmEJPf4BiNk5ueGWmUowDwax7k+=LTG3Gw@mail.gmail.com>
Date: Wed, 17 Apr 2024 17:52:03 +0200
From: Paolo Bonzini <pbonzini@...hat.com>
To: Borislav Petkov <bp@...en8.de>
Cc: Sean Christopherson <seanjc@...gle.com>, Michael Roth <michael.roth@....com>, 
	Josh Poimboeuf <jpoimboe@...nel.org>, bp@...nel.org, bgardon@...gle.com, 
	dave.hansen@...ux.intel.com, dmatlack@...gle.com, hpa@...or.com, 
	kvm@...r.kernel.org, leitao@...ian.org, linux-kernel@...r.kernel.org, 
	maz@...nel.org, mingo@...hat.com, mirsad.todorovac@....unizg.hr, 
	pawan.kumar.gupta@...ux.intel.com, peterz@...radead.org, shahuang@...hat.com, 
	tabba@...gle.com, tglx@...utronix.de, x86@...nel.org
Subject: Re: [BUG net-next] arch/x86/kernel/cpu/bugs.c:2935: "Unpatched return
 thunk in use. This should not happen!" [STACKTRACE]

On Thu, Apr 4, 2024 at 3:45 PM Borislav Petkov <bp@...en8.de> wrote:
>
> On Wed, Apr 03, 2024 at 05:48:22AM -0700, Sean Christopherson wrote:
> > I'm guessing a general solution for OBJECT_FILES_NON_STANDARD is needed
>
> Yeah.
>
> > but I have a series to drop it for vmenter.S.
> >
> > https://lore.kernel.org/all/20240223204233.3337324-9-seanjc@google.com
>
> Cool, ship it.

Applied for 6.9.

Paolo