linux-kernel - Re: [uml-devel] [PATCH 2/5] uml: Drop private round

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Message-ID: <alpine.LNX.2.00.1004201917520.7579@pobox.suse.cz>
Date:	Tue, 20 Apr 2010 19:18:04 +0200 (CEST)
From:	Jiri Kosina <jkosina@...e.cz>
To:	Jeff Dike <jdike@...toit.com>
Cc:	Amerigo Wang <xiyou.wangcong@...il.com>,
	Jan Kiszka <jan.kiszka@....de>, linux-kernel@...r.kernel.org,
	user-mode-linux-devel@...ts.sourceforge.net
Subject: Re: [uml-devel] [PATCH 2/5] uml: Drop private round_down
 definition

On Tue, 20 Apr 2010, Jeff Dike wrote:

> > > Shouldn't this signal.c #include <linux/kernel.h>?
> > 
> > Well, it gets included implicitly through uaccess.h -> sched.h -> 
> > kernel.h.
> 
> You're depending on the internal details of uaccess.h and sched.h.  If
> either of them changed, then this would cause unexpected compile
> failures here.
> 
> Better to explicitly include kernel.h.

Yeah, I have that already in my tree.

Thanks,

-- 
Jiri Kosina
SUSE Labs, Novell Inc.
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