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From: Julia Lawall <julia.lawall@inria.fr>
To: Denis Efremov <efremov@linux.com>
Cc: cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org
Subject: Re: [Cocci] [PATCH v4] coccinelle: api: add kvfree script
Date: Thu, 30 Jul 2020 22:15:26 +0200 (CEST)
Message-ID: <alpine.DEB.2.22.394.2007302214160.2548@hadrien> (raw)
In-Reply-To: <20200730140751.8635-1-efremov@linux.com>

Actually, the message looks fine.  Sorry for the noise about that.

However there is a problem in the kfree case:

> +@kfree depends on !patch@
> +expression E;
> +position v != choice.vok;
> +position p;
> +@@
> +
> +* E = \(vmalloc@v\|vzalloc@v\|vmalloc_user@v\|vmalloc_node@v\|vzalloc_node@v\|
> +        vmalloc_exec@v\|vmalloc_32@v\|vmalloc_32_user@v\|__vmalloc@v\|
> +        __vmalloc_node_range@v\|__vmalloc_node@v\)(...)
> +  ... when != !is_vmalloc_addr(E)
> +      when any
> +* \(kfree\|kzfree\|kvfree\)(E)

p is not used.  The last line should be (E)@p.

julia
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Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-05 20:42 [Cocci] [PATCH] " Denis Efremov
2020-06-05 20:51 ` Julia Lawall
2020-06-05 21:15   ` Denis Efremov
2020-06-05 21:19     ` Julia Lawall
2020-06-14  9:03   ` Denis Efremov
2020-06-14  9:17     ` Julia Lawall
2020-06-14  9:24       ` Denis Efremov
2020-06-14 18:36 ` [Cocci] [PATCH v2] " Denis Efremov
2020-07-17 12:00   ` Denis Efremov
2020-07-30 14:01 ` [Cocci] [PATCH v3] " Denis Efremov
2020-07-30 14:05   ` Denis Efremov
2020-07-30 14:07 ` [Cocci] [PATCH v4] " Denis Efremov
2020-07-30 20:15   ` Julia Lawall [this message]
2020-07-30 20:38   ` Julia Lawall
2020-07-31  8:31     ` Denis Efremov
2020-07-31  8:48       ` Julia Lawall
2020-07-31 10:47 ` [Cocci] [PATCH v5] " Denis Efremov
2020-07-31 21:00 ` [Cocci] [PATCH v6] " Denis Efremov
2020-08-02 20:24   ` Julia Lawall
2020-08-03 11:33     ` Denis Efremov
2020-08-03 12:18       ` Julia Lawall
2020-08-03 11:45   ` Denis Efremov
2020-08-03 12:12     ` Julia Lawall
2020-08-03 18:34 ` [Cocci] [PATCH v7] coccinelle: api: add kfree_mismatch script Denis Efremov
     [not found] <75532a99-4498-c64a-de34-c9033782aa9e@web.de>
2020-07-30 19:27 ` [Cocci] [PATCH v4] coccinelle: api: add kvfree script Julia Lawall
     [not found]   ` <96a71d0e-ae6f-9355-b02a-b1a084376f1e@web.de>
2020-07-31  8:45     ` Julia Lawall

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