From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild@lists.01.org
Subject: Re: [PATCH RFC 02/12] vdpa: split vdpasim to core and net modules
Date: Mon, 16 Nov 2020 12:06:33 +0300 [thread overview]
Message-ID: <20201116090632.GP29398@kadam> (raw)
In-Reply-To: <20201113134712.69744-3-sgarzare@redhat.com>
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Hi Stefano,
url: https://github.com/0day-ci/linux/commits/Stefano-Garzarella/vdpa-generalize-vdpa-simulator-and-add-block-device/20201113-215247
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 585e5b17b92dead8a3aca4e3c9876fbca5f7e0ba
config: x86_64-randconfig-m001-20201114 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/vdpa/vdpa_sim/vdpa_sim.c:242 vdpasim_create() error: uninitialized symbol 'dev'.
vim +/dev +242 drivers/vdpa/vdpa_sim/vdpa_sim.c
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 184 struct vdpasim *vdpasim_create(struct vdpasim_init_attr *attr)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 185 {
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 186 const struct vdpa_config_ops *ops;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 187 struct vdpasim *vdpasim;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 188 u32 device_id;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 189 struct device *dev;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 190 int i, size, ret = -ENOMEM;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 191
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 192 device_id = attr->device_id;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 193 /* Currently, we only accept the network and block devices. */
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 194 if (device_id != VIRTIO_ID_NET && device_id != VIRTIO_ID_BLOCK)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 195 return ERR_PTR(-EOPNOTSUPP);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 196
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 197 if (attr->batch_mapping)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 198 ops = &vdpasim_batch_config_ops;
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 199 else
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 200 ops = &vdpasim_config_ops;
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 201
a9974489b61c09c drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-08-04 202 vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, VDPASIM_VQ_NUM);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 203 if (!vdpasim)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 204 goto err_alloc;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 205
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 206 if (device_id == VIRTIO_ID_NET)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 207 size = sizeof(struct virtio_net_config);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 208 else
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 209 size = sizeof(struct virtio_blk_config);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 210 vdpasim->config = kzalloc(size, GFP_KERNEL);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 211 if (!vdpasim->config)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 212 goto err_iommu;
^^^^^^^^^^^^^^
"dev" not initialized on this path.
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 213
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 214 vdpasim->device_id = device_id;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 215 vdpasim->supported_features = attr->features;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 216 INIT_WORK(&vdpasim->work, attr->work_fn);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 217 spin_lock_init(&vdpasim->lock);
1e3e792650d2c0d drivers/vdpa/vdpa_sim/vdpa_sim.c Michael S. Tsirkin 2020-08-10 218 spin_lock_init(&vdpasim->iommu_lock);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 219
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 220 dev = &vdpasim->vdpa.dev;
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 221 dev->dma_mask = &dev->coherent_dma_mask;
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 222 if (dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)))
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 223 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 224 set_dma_ops(dev, &vdpasim_dma_ops);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 225
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 226 vdpasim->iommu = vhost_iotlb_alloc(2048, 0);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 227 if (!vdpasim->iommu)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 228 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 229
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 230 vdpasim->buffer = kmalloc(PAGE_SIZE, GFP_KERNEL);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 231 if (!vdpasim->buffer)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 232 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 233
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 234 for (i = 0; i < VDPASIM_VQ_NUM; i++)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 235 vringh_set_iotlb(&vdpasim->vqs[i].vring, vdpasim->iommu);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 236
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 237 vdpasim->vdpa.dma_dev = dev;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 238
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 239 return vdpasim;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 240
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 241 err_iommu:
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 @242 put_device(dev);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 243 err_alloc:
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 244 return ERR_PTR(ret);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 245 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
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WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH RFC 02/12] vdpa: split vdpasim to core and net modules
Date: Mon, 16 Nov 2020 12:06:33 +0300 [thread overview]
Message-ID: <20201116090632.GP29398@kadam> (raw)
In-Reply-To: <20201113134712.69744-3-sgarzare@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 8325 bytes --]
Hi Stefano,
url: https://github.com/0day-ci/linux/commits/Stefano-Garzarella/vdpa-generalize-vdpa-simulator-and-add-block-device/20201113-215247
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 585e5b17b92dead8a3aca4e3c9876fbca5f7e0ba
config: x86_64-randconfig-m001-20201114 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/vdpa/vdpa_sim/vdpa_sim.c:242 vdpasim_create() error: uninitialized symbol 'dev'.
vim +/dev +242 drivers/vdpa/vdpa_sim/vdpa_sim.c
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 184 struct vdpasim *vdpasim_create(struct vdpasim_init_attr *attr)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 185 {
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 186 const struct vdpa_config_ops *ops;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 187 struct vdpasim *vdpasim;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 188 u32 device_id;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 189 struct device *dev;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 190 int i, size, ret = -ENOMEM;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 191
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 192 device_id = attr->device_id;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 193 /* Currently, we only accept the network and block devices. */
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 194 if (device_id != VIRTIO_ID_NET && device_id != VIRTIO_ID_BLOCK)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 195 return ERR_PTR(-EOPNOTSUPP);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 196
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 197 if (attr->batch_mapping)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 198 ops = &vdpasim_batch_config_ops;
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 199 else
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 200 ops = &vdpasim_config_ops;
de91a4d0e725db3 drivers/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-08-04 201
a9974489b61c09c drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-08-04 202 vdpasim = vdpa_alloc_device(struct vdpasim, vdpa, NULL, ops, VDPASIM_VQ_NUM);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 203 if (!vdpasim)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 204 goto err_alloc;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 205
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 206 if (device_id == VIRTIO_ID_NET)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 207 size = sizeof(struct virtio_net_config);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 208 else
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 209 size = sizeof(struct virtio_blk_config);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 210 vdpasim->config = kzalloc(size, GFP_KERNEL);
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 211 if (!vdpasim->config)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 212 goto err_iommu;
^^^^^^^^^^^^^^
"dev" not initialized on this path.
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 213
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 214 vdpasim->device_id = device_id;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 215 vdpasim->supported_features = attr->features;
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 216 INIT_WORK(&vdpasim->work, attr->work_fn);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 217 spin_lock_init(&vdpasim->lock);
1e3e792650d2c0d drivers/vdpa/vdpa_sim/vdpa_sim.c Michael S. Tsirkin 2020-08-10 218 spin_lock_init(&vdpasim->iommu_lock);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 219
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 220 dev = &vdpasim->vdpa.dev;
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 221 dev->dma_mask = &dev->coherent_dma_mask;
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 222 if (dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)))
1eca16b231570c8 drivers/vdpa/vdpa_sim/vdpa_sim.c Laurent Vivier 2020-10-27 223 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 224 set_dma_ops(dev, &vdpasim_dma_ops);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 225
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 226 vdpasim->iommu = vhost_iotlb_alloc(2048, 0);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 227 if (!vdpasim->iommu)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 228 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 229
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 230 vdpasim->buffer = kmalloc(PAGE_SIZE, GFP_KERNEL);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 231 if (!vdpasim->buffer)
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 232 goto err_iommu;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 233
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 234 for (i = 0; i < VDPASIM_VQ_NUM; i++)
12adecc2babdd7b drivers/vdpa/vdpa_sim/vdpa_sim.c Max Gurtovoy 2020-11-13 235 vringh_set_iotlb(&vdpasim->vqs[i].vring, vdpasim->iommu);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 236
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 237 vdpasim->vdpa.dma_dev = dev;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 238
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 239 return vdpasim;
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 240
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 241 err_iommu:
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 @242 put_device(dev);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 243 err_alloc:
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 244 return ERR_PTR(ret);
2c53d0f64c06f45 drivers/virtio/vdpa/vdpa_sim/vdpa_sim.c Jason Wang 2020-03-26 245 }
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 27987 bytes --]
next prev parent reply other threads:[~2020-11-16 9:06 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-13 13:47 [PATCH RFC 00/12] vdpa: generalize vdpa simulator and add block device Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 01/12] vhost-vdpa: add support for vDPA blk devices Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-17 10:57 ` Stefan Hajnoczi
2020-11-17 10:57 ` Stefan Hajnoczi
2020-11-17 15:05 ` Stefano Garzarella
2020-11-17 15:05 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 02/12] vdpa: split vdpasim to core and net modules Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-13 18:32 ` kernel test robot
2020-11-16 4:00 ` Jason Wang
2020-11-16 4:00 ` Jason Wang
2020-11-16 9:39 ` Stefano Garzarella
2020-11-16 9:39 ` Stefano Garzarella
2020-11-18 13:14 ` Stefano Garzarella
2020-11-18 13:14 ` Stefano Garzarella
2020-11-19 6:16 ` Jason Wang
2020-11-19 6:16 ` Jason Wang
2020-11-16 9:06 ` Dan Carpenter [this message]
2020-11-16 9:06 ` Dan Carpenter
2020-11-16 9:12 ` Stefano Garzarella
2020-11-16 10:47 ` Dan Carpenter
2020-11-16 10:47 ` Dan Carpenter
2020-11-16 11:16 ` Stefano Garzarella
2020-11-16 11:58 ` Dan Carpenter
2020-11-16 11:58 ` Dan Carpenter
2020-11-16 12:41 ` Stefano Garzarella
2020-11-16 12:54 ` Dan Carpenter
2020-11-16 12:54 ` Dan Carpenter
2020-11-13 13:47 ` [PATCH RFC 03/12] vdpa_sim: remove hard-coded virtq count Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:02 ` Jason Wang
2020-11-16 4:02 ` Jason Wang
2020-11-13 13:47 ` [PATCH RFC 04/12] vdpa: add vdpa simulator for block device Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:10 ` Jason Wang
2020-11-16 4:10 ` Jason Wang
2020-11-16 10:17 ` Stefano Garzarella
2020-11-16 10:17 ` Stefano Garzarella
2020-11-17 11:11 ` Stefan Hajnoczi
2020-11-17 11:11 ` Stefan Hajnoczi
2020-11-17 14:16 ` Stefano Garzarella
2020-11-17 14:16 ` Stefano Garzarella
2020-11-17 16:43 ` Stefan Hajnoczi
2020-11-17 16:43 ` Stefan Hajnoczi
2020-11-17 17:38 ` Stefano Garzarella
2020-11-17 17:38 ` Stefano Garzarella
2020-11-18 11:23 ` Stefan Hajnoczi
2020-11-18 11:23 ` Stefan Hajnoczi
2020-11-18 11:39 ` Stefano Garzarella
2020-11-18 11:39 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 05/12] vdpa_sim: remove the limit of IOTLB entries Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:12 ` Jason Wang
2020-11-16 4:12 ` Jason Wang
2020-11-16 10:22 ` Stefano Garzarella
2020-11-16 10:22 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 06/12] vdpa_sim: add struct vdpasim_device to store device properties Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:14 ` Jason Wang
2020-11-16 4:14 ` Jason Wang
2020-11-16 10:30 ` Stefano Garzarella
2020-11-16 10:30 ` Stefano Garzarella
2020-11-17 11:23 ` Stefan Hajnoczi
2020-11-17 11:23 ` Stefan Hajnoczi
2020-11-17 14:24 ` Stefano Garzarella
2020-11-17 14:24 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 07/12] vdpa_sim: move config management outside of the core Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:18 ` Jason Wang
2020-11-16 4:18 ` Jason Wang
2020-11-16 10:42 ` Stefano Garzarella
2020-11-16 10:42 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 08/12] vdpa_sim: use kvmalloc to allocate vdpasim->buffer Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:19 ` Jason Wang
2020-11-16 4:19 ` Jason Wang
2020-11-13 13:47 ` [PATCH RFC 09/12] vdpa_sim: make vdpasim->buffer size configurable Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:19 ` Jason Wang
2020-11-16 4:19 ` Jason Wang
2020-11-13 13:47 ` [PATCH RFC 10/12] vdpa_sim: split vdpasim_virtqueue's iov field in riov and wiov Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:21 ` Jason Wang
2020-11-16 4:21 ` Jason Wang
2020-11-17 11:27 ` Stefan Hajnoczi
2020-11-17 11:27 ` Stefan Hajnoczi
2020-11-20 14:41 ` Stefano Garzarella
2020-11-20 14:41 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 11/12] vringh: allow vringh_iov_xfer() to skip bytes when ptr is NULL Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-16 4:32 ` Jason Wang
2020-11-16 4:32 ` Jason Wang
2020-11-16 11:48 ` Stefano Garzarella
2020-11-16 11:48 ` Stefano Garzarella
2020-11-13 13:47 ` [PATCH RFC 12/12] vdpa_sim_blk: implement ramdisk behaviour Stefano Garzarella
2020-11-13 13:47 ` Stefano Garzarella
2020-11-13 15:15 ` kernel test robot
2020-11-16 5:25 ` Jason Wang
2020-11-16 5:25 ` Jason Wang
2020-11-16 11:08 ` Stefano Garzarella
2020-11-16 11:08 ` Stefano Garzarella
2020-11-16 9:50 ` Michael S. Tsirkin
2020-11-16 9:50 ` Michael S. Tsirkin
2020-11-16 11:23 ` Stefano Garzarella
2020-11-16 11:23 ` Stefano Garzarella
2020-11-17 11:36 ` Stefan Hajnoczi
2020-11-17 11:36 ` Stefan Hajnoczi
2020-11-17 14:32 ` Stefano Garzarella
2020-11-17 14:32 ` Stefano Garzarella
2020-11-16 3:37 ` [PATCH RFC 00/12] vdpa: generalize vdpa simulator and add block device Jason Wang
2020-11-16 3:37 ` Jason Wang
2020-11-16 8:53 ` Stefano Garzarella
2020-11-16 8:53 ` Stefano Garzarella
2020-12-18 11:38 ` Stefano Garzarella
2020-12-18 11:38 ` Stefano Garzarella
2020-12-21 3:16 ` Jason Wang
2020-12-21 3:16 ` Jason Wang
2020-12-21 11:14 ` Stefano Garzarella
2020-12-21 11:14 ` Stefano Garzarella
2020-12-22 2:44 ` Jason Wang
2020-12-22 2:44 ` Jason Wang
2020-12-22 10:57 ` Stefano Garzarella
2020-12-22 10:57 ` Stefano Garzarella
2020-12-22 12:29 ` Jason Wang
2020-12-22 12:29 ` Jason Wang
2020-12-22 12:56 ` Jason Wang
2020-12-22 12:56 ` Jason Wang
2020-12-22 13:23 ` Stefano Garzarella
2020-12-22 13:23 ` Stefano Garzarella
2020-11-14 5:35 [PATCH RFC 02/12] vdpa: split vdpasim to core and net modules kernel test robot
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