From: Michael Matz <matz@suse.de>
To: "H.J. Lu" <hjl.tools@gmail.com>
Cc: Jan Beulich <jbeulich@suse.com>, binutils@sourceware.org
Subject: Re: [PATCH] x86: Warn .insn instruction with length > 15 bytes
Date: Tue, 6 Feb 2024 16:04:11 +0100 (CET) [thread overview]
Message-ID: <8059bdee-392a-b9cd-41d5-8dea538c957c@suse.de> (raw)
In-Reply-To: <CAMe9rOrnqZNkUpOmvYNJDaJxM8zusAW6nMEjHdHdp=sBgDw+sw@mail.gmail.com>
> > > > I disagree. It was a warning until you changed it (without me really
> > > > agreeing), and some hypothetical vendor could come and lift the limit,
> > > > on precisely the basis that there are legal encodings exceeding it. I'm
> > > > okay if this can be forced to be an error, but I continue to think that
> > > > it ought to be a warning only by default.
> > > >
> > >
> > > It is an error on both Intel and AMD processors. There is no
> > > valid reason not to be an error at the moment.
> >
> > Jan gave you one. I would prefer for the assembler to not be anally
>
> That is not a valid reason.
Yes it is.
> There is no such processor in the foreseeable future.
Doesn't matter.
Ciao,
Michael.
next prev parent reply other threads:[~2024-02-06 15:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-05 20:00 H.J. Lu
2024-02-06 8:19 ` Jan Beulich
2024-02-06 11:36 ` H.J. Lu
2024-02-06 11:41 ` Jan Beulich
2024-02-06 12:26 ` H.J. Lu
2024-02-06 14:43 ` Michael Matz
2024-02-06 14:49 ` H.J. Lu
2024-02-06 15:04 ` Michael Matz [this message]
2024-02-06 15:34 ` H.J. Lu
2024-02-06 15:48 ` Michael Matz
2024-02-06 16:28 ` H.J. Lu
2024-02-06 17:05 ` Jan Beulich
2024-02-06 18:06 ` H.J. Lu
2024-02-07 7:51 ` Jan Beulich
2024-02-07 15:24 ` H.J. Lu
2024-02-07 15:32 ` Jan Beulich
2024-02-07 16:53 ` H.J. Lu
2024-02-07 16:59 ` Jan Beulich
2024-02-07 17:03 ` H.J. Lu
2024-02-08 4:09 ` Jiang, Haochen
2024-02-08 4:47 ` Hongyu Wang
2024-02-08 8:15 ` Jan Beulich
2024-02-08 8:23 ` Jan Beulich
2024-02-08 11:38 ` H.J. Lu
2024-02-08 6:26 ` Sunil Pandey
2024-02-08 6:41 ` Cui, Lili
2024-02-08 8:18 ` Jan Beulich
2024-02-08 11:31 ` H.J. Lu
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