From: Joe Perches <joe@perches.com>
To: Julia Lawall <julia.lawall@lip6.fr>
Cc: Valdis.Kletnieks@vt.edu, cocci@systeme.lip6.fr,
Dan Carpenter <dan.carpenter@oracle.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jslaby@suse.cz>, Paul Fulghum <paulkf@microgate.com>,
David Howells <dhowells@redhat.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: coccinelle and bitmask arithmetic (was: Re: [patch] TTY: synclink, small cleanup in dtr_rts())
Date: Tue, 29 Jan 2013 08:31:04 -0800 [thread overview]
Message-ID: <1359477064.4196.30.camel@joe-AO722> (raw)
In-Reply-To: <alpine.DEB.2.02.1301291717530.3339@hadrien>
On Tue, 2013-01-29 at 17:19 +0100, Julia Lawall wrote:
> > On Tue, 2013-01-29 at 10:55 -0500, Valdis.Kletnieks@vt.edu wrote:
[]
> > > I wonder if there's a way to write a coccinelle patch to find places
> > > where we do arithmetic operations on bitmasks....
[]
> If the definition of a bitmask is an identifier in all capital letters,
> that would be easy. Another possibility is such an identifier that is
> defined to a value expressed beginning with 0x. Another possibility is
> such an identifier that is sometimes used with & and | and sometimes used
> with an arithmetic operation. I will give them a try.
Thanks Julia.
next prev parent reply other threads:[~2013-01-29 16:31 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-27 19:40 [patch] TTY: synclink, small cleanup in dtr_rts() Dan Carpenter
2013-01-27 20:04 ` Joe Perches
2013-01-27 20:16 ` Jiri Slaby
2013-01-27 20:19 ` Dan Carpenter
2013-01-27 21:00 ` Joe Perches
[not found] ` <C8AFB2C4-4974-4265-A41C-A56C71784F39@microgate.com>
2013-01-28 2:21 ` [PATCH] TTY: synclink: Convert + to | for bit operations Joe Perches
2013-01-28 12:06 ` [patch] TTY: synclink, small cleanup in dtr_rts() walter harms
2013-01-29 15:55 ` Valdis.Kletnieks
2013-01-29 16:13 ` coccinelle and bitmask arithmetic (was: Re: [patch] TTY: synclink, small cleanup in dtr_rts()) Joe Perches
2013-01-29 16:19 ` Julia Lawall
2013-01-29 16:31 ` Joe Perches [this message]
2013-01-29 17:30 ` Dan Carpenter
2013-01-29 17:42 ` Dan Carpenter
2013-01-29 17:49 ` Julia Lawall
2013-01-29 18:03 ` Joe Perches
2013-01-30 8:21 ` coccinelle and bitmask arithmetic walter harms
2013-01-30 8:29 ` Joe Perches
2013-01-30 11:14 ` Russell King - ARM Linux
2013-01-30 11:21 ` Julia Lawall
2013-01-30 11:35 ` Russell King - ARM Linux
2013-01-30 16:53 ` Joe Perches
2013-01-30 18:23 ` Russell King - ARM Linux
2013-01-29 18:38 ` coccinelle and bitmask arithmetic (was: Re: [patch] TTY: synclink, small cleanup in dtr_rts()) Julia Lawall
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