linux-kernel - Re: [PATCH] security: move LSM xattrnames to xattr.h

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Message-ID: <AANLkTi=4Tu=26ytCYvZSADtCdAbzw6U_9pxvHRfjwa7K@mail.gmail.com>
Date:	Wed, 3 Nov 2010 16:26:34 -0400
From:	Eric Paris <eparis@...isplace.org>
To:	Mimi Zohar <zohar@...ux.vnet.ibm.com>
Cc:	Steve Grubb <sgrubb@...hat.com>,
	Ozan Çağlayan <ozan@...dus.org.tr>,
	James Morris <jmorris@...ei.org>, linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	Casey Schaufler <casey@...aufler-ca.com>,
	David Safford <safford@...son.ibm.com>,
	Dave Hansen <dave@...ux.vnet.ibm.com>,
	Mimi Zohar <zohar@...ibm.com>
Subject: Re: [PATCH] security: move LSM xattrnames to xattr.h

On Tue, Oct 12, 2010 at 9:40 AM, Mimi Zohar <zohar@...ux.vnet.ibm.com> wrote:
> On Tue, 2010-10-12 at 09:19 -0400, Steve Grubb wrote:

> Before making any changes to the kernel xattr.h, I want to understand
> the reason for two xattr.h files, one in /usr/include/linux/ and the
> other in /usr/include/xattr/.  /usr/include/linux/xattr.h contains those
> elements not defined as __kernel__, while /usr/include/xattr/xattr.h
> contains that and other definitions.  Will changing the kernel xattr.h
> version change both?

I don't know what /usr/include/xattr/ is but /usr/include/linux/ is
where the kernel-headers are supposed to end up.  I'm guessing
/usr/include/xattr/ is the glibc function definitions?  (my glibc
function definitions for xattrs are in /usr/include/sys/xattr.h)

I sent a patch to export them all.  I didn't cc stable since it
clearly change more than it needs to, but we really should send
something to stable....

-Eric
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