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Re: [Xen-devel][PATCH] Cancel BUILD_BUG_ON check because it has not been

from [Ian Campbell] [Permanent Link][Original]
To: "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>
Subject: Re: [Xen-devel][PATCH] Cancel BUILD_BUG_ON check because it has not been defined at some kernel.h version
From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Date: Thu, 11 Dec 2008 11:23:00 +0000
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
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On Thu, 2008-12-11 at 11:31 +0800, Liu, Jinsong wrote:
> Cancel BUILD_BUG_ON check because it has not been defined at some kernel.h 
> version.

Using an obviously Linux kernel-ish header from userspace like that is
pretty dodgy anyway and frowned upon by the kernel people.

If we want that functionality in our userspace tools we should define
the macro ourselves.

Ian.


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