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From: Al Viro <viro@ZenIV.linux.org.uk>
To: David Howells <dhowells@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	linux-kernel@vger.kernel.org
Subject: Re: fix rcu annotations noise in cred.h
Date: Mon, 8 Aug 2011 09:28:10 +0100	[thread overview]
Message-ID: <20110808082810.GC2203@ZenIV.linux.org.uk> (raw)
In-Reply-To: <13248.1312791509@redhat.com>

On Mon, Aug 08, 2011 at 09:18:29AM +0100, David Howells wrote:
> 
> Al Viro <viro@ZenIV.linux.org.uk> wrote:
> 
> >  #define current_cred() \
> > -	(current->cred)
> > +	(*(__force struct cred **)&current->cred)
> 
> No.  You've cast away the const.  Please don't do that.

So let's bring const back, not a problem...

  reply	other threads:[~2011-08-08  8:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-07 17:55 fix rcu annotations noise in cred.h Al Viro
2011-08-08  8:18 ` David Howells
2011-08-08  8:28   ` Al Viro [this message]
2011-08-08 12:34   ` Paul E. McKenney
2011-08-08 12:54     ` David Howells
2011-08-08 14:35       ` Paul E. McKenney
2011-08-08 12:28 ` David Howells

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