Re: [PATCH] Kconfig: Explicitly disable asm goto w/ outputs on gcc-11 (and earlier)

From: Sean Christopherson
Date: Mon Feb 12 2024 - 19:16:28 EST


On Sun, Feb 11, 2024, Linus Torvalds wrote:
> On Sun, 11 Feb 2024 at 03:12, Uros Bizjak <ubizjak@xxxxxxxxx> wrote:
> >
> > I'd suggest the original poster to file a bug report in the GCC
> > bugzilla. This way, the bug can be properly analysed and eventually
> > fixed. The detailed instructions are available at
> > https://gcc.gnu.org/bugs/
>
> Yes, please. Sean?
>
> In order to *not* confuse it with the "asm goto with output doesn't
> imply volatile" bugs, could you make a bug report that talks purely
> about the code generation issue that happens even with a manually
> added volatile (your third code sequence in your original email)?

Will do. Got a bug report ready, just waiting for a GCC Bugzilla account to be
created for me so I can file it...