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From: Julia Lawall <julia.lawall@inria.fr>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: "Giuseppe Scrivano" <gscrivan@redhat.com>,
	"Valdis Klētnieks" <valdis.kletnieks@vt.edu>,
	kernelnewbies <kernelnewbies@kernelnewbies.org>,
	kernel-janitors <kernel-janitors@vger.kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	"Andy Whitcroft" <apw@shadowen.org>,
	"Joe Perches" <joe@perches.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	linux-kernel-mentees@lists.linuxfoundation.org,
	cocci <cocci@systeme.lip6.fr>
Subject: Re: [Cocci] coccinelle: Convert comma to semicolons (was Re: [PATCH] checkpatch: Add test for comma use that should be semicolon)
Date: Thu, 24 Sep 2020 22:21:38 +0200 (CEST)	[thread overview]
Message-ID: <alpine.DEB.2.22.394.2009242221020.2615@hadrien> (raw)
In-Reply-To: <87tuvn6i88.fsf@nanos.tec.linutronix.de>



On Thu, 24 Sep 2020, Thomas Gleixner wrote:

> On Sat, Aug 22 2020 at 09:07, Julia Lawall wrote:
> > On Fri, 21 Aug 2020, Joe Perches wrote:
> >> True enough for a general statement, though the coccinelle
> >> script Julia provided does not change a single instance of
> >> for loop expressions with commas.
> >>
> >> As far as I can tell, no logic defect is introduced by the
> >> script at all.
> >
> > The script has a rule to ensure that what is changed is part of a top
> > level statement that has the form e1, e2;.  I put that in to avoid
> > transforming cases where the comma is the body of a macro, but it protects
> > against for loop headers as well.
>
> Right. I went through the lot and did not find something dodgy. Except
> for two hunks this still applies. Can someone please send a proper patch
> with changelog/SOB etc. for this?
>
> And of course that script really wants to be part of the kernel cocci
> checks to catch further instances.

I will try to get to it soon.  Thanks for checking all the cases.

julia


>
> Thanks,
>
>         tglx
>
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  reply	other threads:[~2020-09-24 20:21 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200818184107.f8af232fb58b17160c570874@linux-foundation.org>
     [not found] ` <3bf27caf462007dfa75647b040ab3191374a59de.camel@perches.com>
2020-08-19 23:07   ` [Cocci] coccinelle: Convert comma to semicolons (was Re: [PATCH] checkpatch: Add test for comma use that should be semicolon) Joe Perches
2020-08-20  8:33     ` Julia Lawall
2020-08-20 16:52       ` Joe Perches
2020-08-20 17:03         ` Julia Lawall
2020-08-20 17:28           ` Joe Perches
2020-08-22  1:08           ` Joe Perches
2020-08-22  3:35             ` Valdis Klētnieks
2020-08-22  5:30               ` Joe Perches
2020-08-22  7:07                 ` Julia Lawall
2020-09-24 20:19                   ` Thomas Gleixner
2020-09-24 20:21                     ` Julia Lawall [this message]
2020-09-24 20:33                     ` Joe Perches
2020-09-24 21:53                       ` Thomas Gleixner
2020-09-24 22:23                         ` Joe Perches
2020-09-25 17:06                           ` Julia Lawall
2020-09-25 17:26                             ` Joe Perches
2020-09-26 19:11                               ` Valdis Klētnieks
2020-09-27 17:08                           ` Julia Lawall
2020-09-27 17:45                             ` Joe Perches
2020-09-27 19:35                               ` Julia Lawall

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