linux-kernel - Re: [PATCH 02/17] x86, lto: Mark all top level asm statements as .text

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Message-ID: <20190327010814.GR18020@tassilo.jf.intel.com>
Date:   Tue, 26 Mar 2019 18:08:14 -0700
From:   Andi Kleen <ak@...ux.intel.com>
To:     Andi Kleen <andi@...stfloor.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>, x86@...nel.org,
        akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 02/17] x86, lto: Mark all top level asm statements as
 .text

Following up to myself here...

> > If it's the former, then we must backport those fixes.
> > 
> > Could you please verify with the GCC people as you seem to have a
> > reproducer of some sort.
> 
> Okay. I filed https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89839
> 
> I thought I had already done that, but it seems I didn't.

Looks like they think the kernel should be fixed.

 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89839

             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID


--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
No, toplevel inline-asm should never assume what section it is in.


-Andi