Re: [PATCH v9] kallsyms: Add self-test facility

Steven Rostedt
2022-12-16T16:53:27Z

On Fri, 16 Dec 2022 16:32:08 +0000
David Laight <David.Laight@ACULAB.COM> wrote:

> From: Andreas Schwab
> > Sent: 16 December 2022 16:12
> > On Dez 16 2022, David Laight wrote:
> >
> > > The other issue is a missing "memory" clobber.
> >
> > strcmp is a pure read-only operation.
>
> Still needs the memory clobber.

What memory is being modified?

I don't know m68k assembly, but I'm guessing the (%O)+ and the (%1)+ only
modifies the register being used, and no memory is being touched.

-- Steve