linux-kernel - Re: [PATCH v18 12/17] fprobe: Add fprobe

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Message-ID: <20241112094437.59848631@gandalf.local.home>
Date: Tue, 12 Nov 2024 09:44:37 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
Cc: Alexei Starovoitov <alexei.starovoitov@...il.com>, Florent Revest
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Subject: Re: [PATCH v18 12/17] fprobe: Add fprobe_header encoding feature

On Sun, 10 Nov 2024 00:10:54 +0900
Masami Hiramatsu (Google) <mhiramat@...nel.org> wrote:

> > > +++ b/arch/x86/include/asm/fprobe.h
> > > @@ -0,0 +1,9 @@
> > > +/* SPDX-License-Identifier: GPL-2.0 */
> > > +#ifndef _ASM_X86_FPROBE_H
> > > +#define _ASM_X86_FPROBE_H
> > > +
> > > +#ifdef CONFIG_64BIT
> > > +#include <asm-generic/fprobe.h>
> > > +#endif
> > > +
> > > +#endif /* _ASM_X86_FPROBE_H */
> > > \ No newline at end of file  
> > 
> > Same for the above.  
> 
> OK, but x86 and riscv, we need this default template on 64bit only.
> So those may keep it, right?

Hmm, I wonder if we could just add:

  generic-$(CONFIG_X86_32)

But since I don't see that used anywhere, we may need this for archs that
partially have it.

-- Steve