From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750888AbdALWWP (ORCPT ); Thu, 12 Jan 2017 17:22:15 -0500 Received: from namei.org ([65.99.196.166]:51149 "EHLO namei.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750778AbdALWWN (ORCPT ); Thu, 12 Jan 2017 17:22:13 -0500 Date: Fri, 13 Jan 2017 09:22:04 +1100 (AEDT) From: James Morris To: Jike Song cc: alex.williamson@redhat.com, serge@hallyn.com, kwankhede@nvidia.com, kraxel@redhat.com, linux-security-module@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [v2 1/2] capability: export has_capability In-Reply-To: <1484211123-8139-2-git-send-email-jike.song@intel.com> Message-ID: References: <1484211123-8139-1-git-send-email-jike.song@intel.com> <1484211123-8139-2-git-send-email-jike.song@intel.com> User-Agent: Alpine 2.20 (LRH 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 12 Jan 2017, Jike Song wrote: > has_capability() is sometimes needed by modules to test capability > for specified task other than current, so export it. > > Cc: Alex Williamson > Cc: Kirti Wankhede > Acked-by: Serge Hallyn > Signed-off-by: Jike Song Acked-by: James Morris > --- > kernel/capability.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/kernel/capability.c b/kernel/capability.c > index a98e814..f97fe77 100644 > --- a/kernel/capability.c > +++ b/kernel/capability.c > @@ -318,6 +318,7 @@ bool has_capability(struct task_struct *t, int cap) > { > return has_ns_capability(t, &init_user_ns, cap); > } > +EXPORT_SYMBOL(has_capability); > > /** > * has_ns_capability_noaudit - Does a task have a capability (unaudited) > -- James Morris