From: kernel test robot <lkp@intel.com>
To: Jason Wang <jasowang@redhat.com>, mst@redhat.com
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
eperezma@redhat.com, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
lulu@redhat.com, eli@mellanox.com, lingshan.zhu@intel.com
Subject: Re: [PATCH 21/21] vdpasim: control virtqueue support
Date: Fri, 18 Dec 2020 04:19:28 +0800 [thread overview]
Message-ID: <202012180457.p2kY9d0l-lkp@intel.com> (raw)
In-Reply-To: <20201216064818.48239-22-jasowang@redhat.com>
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Hi Jason,
I love your patch! Perhaps something to improve:
[auto build test WARNING on vhost/linux-next]
[also build test WARNING on linus/master v5.10]
[cannot apply to next-20201217]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Jason-Wang/Control-VQ-support-in-vDPA/20201216-150025
base: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git linux-next
config: x86_64-randconfig-a014-20201217 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project cee1e7d14f4628d6174b33640d502bff3b54ae45)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/0day-ci/linux/commit/157796e1c075942914d2096899f4a9b7cf824373
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jason-Wang/Control-VQ-support-in-vDPA/20201216-150025
git checkout 157796e1c075942914d2096899f4a9b7cf824373
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/vdpa/vdpa_sim/vdpa_sim.c:204:21: warning: no previous prototype for function 'vdpasim_handle_ctrl_mac' [-Wmissing-prototypes]
virtio_net_ctrl_ack vdpasim_handle_ctrl_mac(struct vdpasim *vdpasim,
^
drivers/vdpa/vdpa_sim/vdpa_sim.c:204:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
virtio_net_ctrl_ack vdpasim_handle_ctrl_mac(struct vdpasim *vdpasim,
^
static
>> drivers/vdpa/vdpa_sim/vdpa_sim.c:731:5: warning: no previous prototype for function 'vdpasim_set_group_asid' [-Wmissing-prototypes]
int vdpasim_set_group_asid(struct vdpa_device *vdpa, unsigned int group,
^
drivers/vdpa/vdpa_sim/vdpa_sim.c:731:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int vdpasim_set_group_asid(struct vdpa_device *vdpa, unsigned int group,
^
static
drivers/vdpa/vdpa_sim/vdpa_sim.c:101:19: warning: unused function 'vdpasim16_to_cpu' [-Wunused-function]
static inline u16 vdpasim16_to_cpu(struct vdpasim *vdpasim, __virtio16 val)
^
3 warnings generated.
vim +/vdpasim_handle_ctrl_mac +204 drivers/vdpa/vdpa_sim/vdpa_sim.c
203
> 204 virtio_net_ctrl_ack vdpasim_handle_ctrl_mac(struct vdpasim *vdpasim,
205 u8 cmd)
206 {
207 struct vdpasim_virtqueue *cvq = &vdpasim->vqs[2];
208 virtio_net_ctrl_ack status = VIRTIO_NET_ERR;
209 size_t read;
210
211 switch (cmd) {
212 case VIRTIO_NET_CTRL_MAC_ADDR_SET:
213 read = vringh_iov_pull_iotlb(&cvq->vring, &cvq->in_iov,
214 (void *)vdpasim->config.mac,
215 ETH_ALEN);
216 if (read == ETH_ALEN)
217 status = VIRTIO_NET_OK;
218 break;
219 default:
220 break;
221 }
222
223 return status;
224 }
225
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2020-12-17 20:20 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-16 6:47 [PATCH 00/21] Control VQ support in vDPA Jason Wang
2020-12-16 6:47 ` [PATCH 01/21] vhost: move the backend feature bits to vhost_types.h Jason Wang
2020-12-16 6:47 ` [PATCH 02/21] virtio-vdpa: don't set callback if virtio doesn't need it Jason Wang
2020-12-16 6:48 ` [PATCH 03/21] vhost-vdpa: passing iotlb to IOMMU mapping helpers Jason Wang
2020-12-16 6:48 ` [PATCH 04/21] vhost-vdpa: switch to use vhost-vdpa specific IOTLB Jason Wang
2020-12-16 6:48 ` [PATCH 05/21] vdpa: add the missing comment for nvqs in struct vdpa_device Jason Wang
2020-12-16 6:48 ` [PATCH 06/21] vdpa: introduce virtqueue groups Jason Wang
2021-01-04 10:04 ` Stefan Hajnoczi
2021-01-05 4:13 ` Jason Wang
2020-12-16 6:48 ` [PATCH 07/21] vdpa: multiple address spaces support Jason Wang
2020-12-29 7:28 ` Eli Cohen
2020-12-30 4:00 ` Jason Wang
2020-12-30 4:04 ` Jason Wang
2020-12-30 9:44 ` Eli Cohen
2020-12-16 6:48 ` [PATCH 08/21] vdpa: introduce config operations for associating ASID to a virtqueue group Jason Wang
2020-12-16 6:48 ` [PATCH 09/21] vhost_iotlb: split out IOTLB initialization Jason Wang
2020-12-16 6:48 ` [PATCH 10/21] vhost: support ASID in IOTLB API Jason Wang
2020-12-29 10:20 ` Eli Cohen
2020-12-30 4:27 ` Jason Wang
2020-12-16 6:48 ` [PATCH 11/21] vhost-vdpa: introduce asid based IOTLB Jason Wang
2020-12-29 11:41 ` Eli Cohen
2020-12-30 6:23 ` Jason Wang
2020-12-29 11:53 ` Eli Cohen
2020-12-30 6:34 ` Jason Wang
2020-12-29 12:05 ` Eli Cohen
2020-12-30 6:33 ` Jason Wang
2020-12-16 6:48 ` [PATCH 12/21] vhost-vdpa: introduce uAPI to get the number of virtqueue groups Jason Wang
2020-12-29 12:24 ` Eli Cohen
2020-12-30 6:49 ` Jason Wang
2020-12-30 10:05 ` Eli Cohen
2020-12-31 2:36 ` Jason Wang
2020-12-16 6:48 ` [PATCH 13/21] vhost-vdpa: introduce uAPI to get the number of address spaces Jason Wang
2020-12-16 6:48 ` [PATCH 14/21] vhost-vdpa: uAPI to get virtqueue group id Jason Wang
2020-12-16 6:48 ` [PATCH 15/21] vhost-vdpa: introduce uAPI to set group ASID Jason Wang
2020-12-16 6:48 ` [PATCH 16/21] vhost-vdpa: support ASID based IOTLB API Jason Wang
2020-12-16 6:48 ` [PATCH 17/21] vdpa_sim: split vdpasim_virtqueue's iov field in out_iov and in_iov Jason Wang
2020-12-16 6:48 ` [PATCH 18/21] vdpa_sim: advertise VIRTIO_NET_F_MTU Jason Wang
2020-12-16 6:48 ` [PATCH 19/21] vdpa_sim: factor out buffer completion logic Jason Wang
2020-12-16 6:48 ` [PATCH 20/21] vdpa_sim: filter destination mac address Jason Wang
2020-12-16 6:48 ` [PATCH 21/21] vdpasim: control virtqueue support Jason Wang
2020-12-17 20:19 ` kernel test robot [this message]
2021-01-11 12:26 ` Eli Cohen
2021-01-12 3:11 ` Jason Wang
2021-01-22 19:43 ` Eugenio Perez Martin
2021-01-25 3:16 ` Jason Wang
2020-12-16 9:47 ` [PATCH 00/21] Control VQ support in vDPA Michael S. Tsirkin
2020-12-17 3:30 ` Jason Wang
2020-12-17 7:58 ` Michael S. Tsirkin
2020-12-17 9:02 ` Jason Wang
2020-12-17 22:28 ` Michael S. Tsirkin
2020-12-18 2:56 ` Jason Wang
2020-12-17 7:26 ` Eli Cohen
2022-02-24 21:22 ` [RFC PATCH v2 00/19] " Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 01/19] vhost: move the backend feature bits to vhost_types.h Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 02/19] virtio-vdpa: don't set callback if virtio doesn't need it Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 03/19] vhost-vdpa: passing iotlb to IOMMU mapping helpers Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 04/19] vhost-vdpa: switch to use vhost-vdpa specific IOTLB Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 05/19] vdpa: introduce virtqueue groups Gautam Dawar
2022-02-28 8:07 ` Jason Wang
2022-02-28 10:57 ` Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 06/19] vdpa: multiple address spaces support Gautam Dawar
2022-03-03 19:39 ` Eugenio Perez Martin
2022-03-04 6:30 ` Gautam Dawar
2022-03-04 17:45 ` Eugenio Perez Martin
2022-02-24 21:22 ` [RFC PATCH v2 07/19] vdpa: introduce config operations for associating ASID to a virtqueue group Gautam Dawar
2022-03-04 9:54 ` Eugenio Perez Martin
2022-03-04 17:48 ` Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 08/19] vhost_iotlb: split out IOTLB initialization Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 09/19] vhost: support ASID in IOTLB API Gautam Dawar
2022-03-04 10:25 ` Eugenio Perez Martin
2022-03-04 17:52 ` Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 10/19] vhost-vdpa: introduce asid based IOTLB Gautam Dawar
2022-03-04 17:56 ` Eugenio Perez Martin
2022-03-07 10:07 ` Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 11/19] vhost-vdpa: introduce uAPI to get the number of virtqueue groups Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 12/19] vhost-vdpa: introduce uAPI to get the number of address spaces Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 13/19] vhost-vdpa: uAPI to get virtqueue group id Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 14/19] vhost-vdpa: introduce uAPI to set group ASID Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 15/19] vhost-vdpa: support ASID based IOTLB API Gautam Dawar
2022-03-04 18:04 ` Eugenio Perez Martin
2022-03-07 10:23 ` Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 16/19] vdpa_sim: advertise VIRTIO_NET_F_MTU Gautam Dawar
2022-03-10 17:55 ` Eugenio Perez Martin
2022-02-24 21:22 ` [RFC PATCH v2 17/19] vdpa_sim: factor out buffer completion logic Gautam Dawar
2022-02-24 21:22 ` [RFC PATCH v2 18/19] vdpa_sim: filter destination mac address Gautam Dawar
2022-03-10 18:22 ` Eugenio Perez Martin
2022-02-24 21:22 ` [RFC PATCH v2 19/19] vdpasim: control virtqueue support Gautam Dawar
2022-03-10 18:20 ` Eugenio Perez Martin
2022-03-18 7:35 ` Eugenio Perez Martin
2022-03-22 8:46 ` Gautam Dawar
2022-02-28 8:17 ` [RFC PATCH v2 00/19] Control VQ support in vDPA Jason Wang
2022-02-28 10:56 ` Gautam Dawar
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