From: Philip Li <philip.li@intel.com>
To: Daniel Borkmann <daniel@iogearbox.net>
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
kbuild test robot <fengguang.wu@intel.com>,
kvm@vger.kernel.org, netdev@vger.kernel.org,
Liang Li <liang.z.li@intel.com>,
virtualization@lists.linux-foundation.org,
Wei Wang <wei.w.wang@intel.com>,
kbuild-all@01.org, alexei.starovoitov@gmail.com
Subject: Re: [kbuild-all] [vhost:vhost 19/20] Warning: arch/x86/tools/test_get_len found difference at <pm_restore_gfp_mask>:ffffffff811aa5f0
Date: Thu, 8 Feb 2018 08:37:33 +0800 [thread overview]
Message-ID: <20180208003733.GA25579@intel.com> (raw)
In-Reply-To: <0e84111e-84bd-f31a-49c7-45bc7079aabf@iogearbox.net>
On Thu, Feb 08, 2018 at 01:25:39AM +0100, Daniel Borkmann wrote:
> On 02/08/2018 01:20 AM, Philip Li wrote:
> > On Thu, Feb 08, 2018 at 02:09:41AM +0200, Michael S. Tsirkin wrote:
> >> On Wed, Feb 07, 2018 at 03:02:57PM +0800, kbuild test robot wrote:
> >>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost
> >>> head: 96bcd04462b99e2c80e09f6537770a0ca6b288d0
> >>> commit: cc1d1dc07885803981520a5303ef5b130f2ca2e8 [19/20] mm: support reporting free page blocks
> >>> config: x86_64-rhel
> >>> compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
> >>> reproduce:
> >>> git checkout cc1d1dc07885803981520a5303ef5b130f2ca2e8
> >>> # save the attached .config to linux build tree
> >>> make ARCH=x86_64
> >>>
> >>> All warnings (new ones prefixed by >>):
> >>
> >> I'm sorry, what exactly does this mean?
> > sorry that the script has issue to provide empty warnings here, which
> > was supposed to list warnings with >> added to new ones like below.
> >
> > In file included from kernel//bpf/core.c:29:0:
> >>> include/linux/bpf.h:72:8: error: duplicate member 'security'
> > void *security;
> > ^
> >
> > We will follow up to check what goes wrong.
>
> Certainly odd, even in that tree/commit/header [0] I cannot see a duplicate
> security member in struct bpf_map.
that is one example i try to show what looks like for the >> prefix, and i copy
it from https://lists.01.org/pipermail/kbuild-all/2018-February/042706.html, which
is not for vhost repo.
Here for this report, the issue is as title "Warning: arch/x86/tools/test_get_len found difference at <pm_restore_gfp_mask>:ffffffff811aa5f0".
>
> [0] https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git/tree/include/linux/bpf.h?h=vhost&id=cc1d1dc07885803981520a5303ef5b130f2ca2e8#n45
next prev parent reply other threads:[~2018-02-08 0:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-07 7:02 [vhost:vhost 19/20] Warning: arch/x86/tools/test_get_len found difference at <pm_restore_gfp_mask>:ffffffff811aa5f0 kbuild test robot
2018-02-08 0:09 ` Michael S. Tsirkin
2018-02-08 0:20 ` [kbuild-all] " Philip Li
2018-02-08 0:25 ` Daniel Borkmann
2018-02-08 0:37 ` Philip Li [this message]
2018-02-08 0:41 ` Daniel Borkmann
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