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* drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
@ 2020-08-20 15:36 kernel test robot
  2020-08-21 14:41 ` Michael S. Tsirkin
  0 siblings, 1 reply; 4+ messages in thread
From: kernel test robot @ 2020-08-20 15:36 UTC (permalink / raw)
  To: Eli Cohen; +Cc: kbuild-all, linux-kernel, Michael S. Tsirkin, Parav Pandit

[-- Attachment #1: Type: text/plain, Size: 4175 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   7eac66d0456fe12a462e5c14c68e97c7460989da
commit: 94abbccdf2916cb03f9626f2d36c6e9971490c12 vdpa/mlx5: Add shared memory registration code
date:   2 weeks ago
config: x86_64-randconfig-m001-20200820 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
        git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   ld: drivers/vdpa/mlx5/core/mr.o: in function `map_direct_mr':
>> drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
>> ld: drivers/vdpa/mlx5/core/mr.c:245: undefined reference to `vhost_iotlb_itree_next'
>> ld: drivers/vdpa/mlx5/core/mr.c:260: undefined reference to `vhost_iotlb_itree_first'
   ld: drivers/vdpa/mlx5/core/mr.c:261: undefined reference to `vhost_iotlb_itree_next'
   ld: drivers/vdpa/mlx5/core/mr.o: in function `_mlx5_vdpa_create_mr':
   drivers/vdpa/mlx5/core/mr.c:377: undefined reference to `vhost_iotlb_itree_first'
   ld: drivers/vdpa/mlx5/core/mr.c:378: undefined reference to `vhost_iotlb_itree_next'
   ld: drivers/vdpa/mlx5/core/mr.o: in function `map_empty':
   drivers/vdpa/mlx5/core/mr.c:460: undefined reference to `vhost_iotlb_itree_first'

# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94abbccdf2916cb03f9626f2d36c6e9971490c12
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
vim +244 drivers/vdpa/mlx5/core/mr.c

   225	
   226	static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr *mr,
   227				 struct vhost_iotlb *iotlb)
   228	{
   229		struct vhost_iotlb_map *map;
   230		unsigned long lgcd = 0;
   231		int log_entity_size;
   232		unsigned long size;
   233		u64 start = 0;
   234		int err;
   235		struct page *pg;
   236		unsigned int nsg;
   237		int sglen;
   238		u64 pa;
   239		u64 paend;
   240		struct scatterlist *sg;
   241		struct device *dma = mvdev->mdev->device;
   242		int ret;
   243	
 > 244		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
 > 245		     map; map = vhost_iotlb_itree_next(map, start, mr->end - 1)) {
   246			size = maplen(map, mr);
   247			lgcd = gcd(lgcd, size);
   248			start += size;
   249		}
   250		log_entity_size = ilog2(lgcd);
   251	
   252		sglen = 1 << log_entity_size;
   253		nsg = MLX5_DIV_ROUND_UP_POW2(mr->end - mr->start, log_entity_size);
   254	
   255		err = sg_alloc_table(&mr->sg_head, nsg, GFP_KERNEL);
   256		if (err)
   257			return err;
   258	
   259		sg = mr->sg_head.sgl;
 > 260		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
   261		     map; map = vhost_iotlb_itree_next(map, mr->start, mr->end - 1)) {
   262			paend = map->addr + maplen(map, mr);
   263			for (pa = map->addr; pa < paend; pa += sglen) {
   264				pg = pfn_to_page(__phys_to_pfn(pa));
   265				if (!sg) {
   266					mlx5_vdpa_warn(mvdev, "sg null. start 0x%llx, end 0x%llx\n",
   267						       map->start, map->last + 1);
   268					err = -ENOMEM;
   269					goto err_map;
   270				}
   271				sg_set_page(sg, pg, sglen, 0);
   272				sg = sg_next(sg);
   273				if (!sg)
   274					goto done;
   275			}
   276		}
   277	done:
   278		mr->log_size = log_entity_size;
   279		mr->nsg = nsg;
   280		ret = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   281		if (!ret)
   282			goto err_map;
   283	
   284		err = create_direct_mr(mvdev, mr);
   285		if (err)
   286			goto err_direct;
   287	
   288		return 0;
   289	
   290	err_direct:
   291		dma_unmap_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   292	err_map:
   293		sg_free_table(&mr->sg_head);
   294		return err;
   295	}
   296	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 36018 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
  2020-08-20 15:36 drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first' kernel test robot
@ 2020-08-21 14:41 ` Michael S. Tsirkin
  0 siblings, 0 replies; 4+ messages in thread
From: Michael S. Tsirkin @ 2020-08-21 14:41 UTC (permalink / raw)
  To: kernel test robot; +Cc: Eli Cohen, kbuild-all, linux-kernel, Parav Pandit

On Thu, Aug 20, 2020 at 11:36:15PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   7eac66d0456fe12a462e5c14c68e97c7460989da
> commit: 94abbccdf2916cb03f9626f2d36c6e9971490c12 vdpa/mlx5: Add shared memory registration code
> date:   2 weeks ago
> config: x86_64-randconfig-m001-20200820 (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
> reproduce (this is a W=1 build):
>         git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
>         # save the attached .config to linux build tree
>         make W=1 ARCH=x86_64 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):
> 
>    ld: drivers/vdpa/mlx5/core/mr.o: in function `map_direct_mr':
> >> drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
> >> ld: drivers/vdpa/mlx5/core/mr.c:245: undefined reference to `vhost_iotlb_itree_next'
> >> ld: drivers/vdpa/mlx5/core/mr.c:260: undefined reference to `vhost_iotlb_itree_first'
>    ld: drivers/vdpa/mlx5/core/mr.c:261: undefined reference to `vhost_iotlb_itree_next'
>    ld: drivers/vdpa/mlx5/core/mr.o: in function `_mlx5_vdpa_create_mr':
>    drivers/vdpa/mlx5/core/mr.c:377: undefined reference to `vhost_iotlb_itree_first'
>    ld: drivers/vdpa/mlx5/core/mr.c:378: undefined reference to `vhost_iotlb_itree_next'
>    ld: drivers/vdpa/mlx5/core/mr.o: in function `map_empty':
>    drivers/vdpa/mlx5/core/mr.c:460: undefined reference to `vhost_iotlb_itree_first'

Looks like a missing select VHOST_IOTLB, right?


> # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94abbccdf2916cb03f9626f2d36c6e9971490c12
> git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> git fetch --no-tags linus master
> git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
> vim +244 drivers/vdpa/mlx5/core/mr.c
> 
>    225	
>    226	static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr *mr,
>    227				 struct vhost_iotlb *iotlb)
>    228	{
>    229		struct vhost_iotlb_map *map;
>    230		unsigned long lgcd = 0;
>    231		int log_entity_size;
>    232		unsigned long size;
>    233		u64 start = 0;
>    234		int err;
>    235		struct page *pg;
>    236		unsigned int nsg;
>    237		int sglen;
>    238		u64 pa;
>    239		u64 paend;
>    240		struct scatterlist *sg;
>    241		struct device *dma = mvdev->mdev->device;
>    242		int ret;
>    243	
>  > 244		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
>  > 245		     map; map = vhost_iotlb_itree_next(map, start, mr->end - 1)) {
>    246			size = maplen(map, mr);
>    247			lgcd = gcd(lgcd, size);
>    248			start += size;
>    249		}
>    250		log_entity_size = ilog2(lgcd);
>    251	
>    252		sglen = 1 << log_entity_size;
>    253		nsg = MLX5_DIV_ROUND_UP_POW2(mr->end - mr->start, log_entity_size);
>    254	
>    255		err = sg_alloc_table(&mr->sg_head, nsg, GFP_KERNEL);
>    256		if (err)
>    257			return err;
>    258	
>    259		sg = mr->sg_head.sgl;
>  > 260		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
>    261		     map; map = vhost_iotlb_itree_next(map, mr->start, mr->end - 1)) {
>    262			paend = map->addr + maplen(map, mr);
>    263			for (pa = map->addr; pa < paend; pa += sglen) {
>    264				pg = pfn_to_page(__phys_to_pfn(pa));
>    265				if (!sg) {
>    266					mlx5_vdpa_warn(mvdev, "sg null. start 0x%llx, end 0x%llx\n",
>    267						       map->start, map->last + 1);
>    268					err = -ENOMEM;
>    269					goto err_map;
>    270				}
>    271				sg_set_page(sg, pg, sglen, 0);
>    272				sg = sg_next(sg);
>    273				if (!sg)
>    274					goto done;
>    275			}
>    276		}
>    277	done:
>    278		mr->log_size = log_entity_size;
>    279		mr->nsg = nsg;
>    280		ret = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
>    281		if (!ret)
>    282			goto err_map;
>    283	
>    284		err = create_direct_mr(mvdev, mr);
>    285		if (err)
>    286			goto err_direct;
>    287	
>    288		return 0;
>    289	
>    290	err_direct:
>    291		dma_unmap_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
>    292	err_map:
>    293		sg_free_table(&mr->sg_head);
>    294		return err;
>    295	}
>    296	
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org



^ permalink raw reply	[flat|nested] 4+ messages in thread
* drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
@ 2020-10-26  0:40 kernel test robot
  0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-10-26  0:40 UTC (permalink / raw)
  To: Eli Cohen; +Cc: kbuild-all, linux-kernel, Michael S. Tsirkin, Parav Pandit

[-- Attachment #1: Type: text/plain, Size: 4451 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   3650b228f83adda7e5ee532e2b90429c03f7b9ec
commit: 94abbccdf2916cb03f9626f2d36c6e9971490c12 vdpa/mlx5: Add shared memory registration code
date:   3 months ago
config: riscv-randconfig-r035-20201026 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.3.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94abbccdf2916cb03f9626f2d36c6e9971490c12
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `map_direct_mr':
>> drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
>> riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.c:247: undefined reference to `vhost_iotlb_itree_next'
>> riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.c:260: undefined reference to `vhost_iotlb_itree_first'
   riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.c:263: undefined reference to `vhost_iotlb_itree_next'
   riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `_mlx5_vdpa_create_mr':
   drivers/vdpa/mlx5/core/mr.c:376: undefined reference to `vhost_iotlb_itree_first'
   riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.c:397: undefined reference to `vhost_iotlb_itree_next'
   riscv32-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `mlx5_vdpa_handle_set_map':
   drivers/vdpa/mlx5/core/mr.c:465: undefined reference to `vhost_iotlb_itree_first'

vim +244 drivers/vdpa/mlx5/core/mr.c

   225	
   226	static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr *mr,
   227				 struct vhost_iotlb *iotlb)
   228	{
   229		struct vhost_iotlb_map *map;
   230		unsigned long lgcd = 0;
   231		int log_entity_size;
   232		unsigned long size;
   233		u64 start = 0;
   234		int err;
   235		struct page *pg;
   236		unsigned int nsg;
   237		int sglen;
   238		u64 pa;
   239		u64 paend;
   240		struct scatterlist *sg;
   241		struct device *dma = mvdev->mdev->device;
   242		int ret;
   243	
 > 244		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
   245		     map; map = vhost_iotlb_itree_next(map, start, mr->end - 1)) {
   246			size = maplen(map, mr);
 > 247			lgcd = gcd(lgcd, size);
   248			start += size;
   249		}
   250		log_entity_size = ilog2(lgcd);
   251	
   252		sglen = 1 << log_entity_size;
   253		nsg = MLX5_DIV_ROUND_UP_POW2(mr->end - mr->start, log_entity_size);
   254	
   255		err = sg_alloc_table(&mr->sg_head, nsg, GFP_KERNEL);
   256		if (err)
   257			return err;
   258	
   259		sg = mr->sg_head.sgl;
 > 260		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
   261		     map; map = vhost_iotlb_itree_next(map, mr->start, mr->end - 1)) {
   262			paend = map->addr + maplen(map, mr);
   263			for (pa = map->addr; pa < paend; pa += sglen) {
   264				pg = pfn_to_page(__phys_to_pfn(pa));
   265				if (!sg) {
   266					mlx5_vdpa_warn(mvdev, "sg null. start 0x%llx, end 0x%llx\n",
   267						       map->start, map->last + 1);
   268					err = -ENOMEM;
   269					goto err_map;
   270				}
   271				sg_set_page(sg, pg, sglen, 0);
   272				sg = sg_next(sg);
   273				if (!sg)
   274					goto done;
   275			}
   276		}
   277	done:
   278		mr->log_size = log_entity_size;
   279		mr->nsg = nsg;
   280		ret = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   281		if (!ret)
   282			goto err_map;
   283	
   284		err = create_direct_mr(mvdev, mr);
   285		if (err)
   286			goto err_direct;
   287	
   288		return 0;
   289	
   290	err_direct:
   291		dma_unmap_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   292	err_map:
   293		sg_free_table(&mr->sg_head);
   294		return err;
   295	}
   296	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 29479 bytes --]

^ permalink raw reply	[flat|nested] 4+ messages in thread
* drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
@ 2020-10-25 20:54 kernel test robot
  0 siblings, 0 replies; 4+ messages in thread
From: kernel test robot @ 2020-10-25 20:54 UTC (permalink / raw)
  To: Eli Cohen; +Cc: kbuild-all, linux-kernel, Michael S. Tsirkin, Parav Pandit

[-- Attachment #1: Type: text/plain, Size: 4484 bytes --]

Hi Eli,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   986b9eacb25910865b50e5f298aa8e2df7642f1b
commit: 94abbccdf2916cb03f9626f2d36c6e9971490c12 vdpa/mlx5: Add shared memory registration code
date:   3 months ago
config: arm64-randconfig-r015-20201026 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
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
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=94abbccdf2916cb03f9626f2d36c6e9971490c12
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 94abbccdf2916cb03f9626f2d36c6e9971490c12
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `map_direct_mr':
>> drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first'
>> aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.c:245: undefined reference to `vhost_iotlb_itree_next'
>> aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.c:260: undefined reference to `vhost_iotlb_itree_first'
   aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.c:261: undefined reference to `vhost_iotlb_itree_next'
   aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `_mlx5_vdpa_create_mr':
   drivers/vdpa/mlx5/core/mr.c:377: undefined reference to `vhost_iotlb_itree_first'
   aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.c:378: undefined reference to `vhost_iotlb_itree_next'
   aarch64-linux-ld: drivers/vdpa/mlx5/core/mr.o: in function `map_empty':
   drivers/vdpa/mlx5/core/mr.c:460: undefined reference to `vhost_iotlb_itree_first'

vim +244 drivers/vdpa/mlx5/core/mr.c

   225	
   226	static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr *mr,
   227				 struct vhost_iotlb *iotlb)
   228	{
   229		struct vhost_iotlb_map *map;
   230		unsigned long lgcd = 0;
   231		int log_entity_size;
   232		unsigned long size;
   233		u64 start = 0;
   234		int err;
   235		struct page *pg;
   236		unsigned int nsg;
   237		int sglen;
   238		u64 pa;
   239		u64 paend;
   240		struct scatterlist *sg;
   241		struct device *dma = mvdev->mdev->device;
   242		int ret;
   243	
 > 244		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
 > 245		     map; map = vhost_iotlb_itree_next(map, start, mr->end - 1)) {
   246			size = maplen(map, mr);
   247			lgcd = gcd(lgcd, size);
   248			start += size;
   249		}
   250		log_entity_size = ilog2(lgcd);
   251	
   252		sglen = 1 << log_entity_size;
   253		nsg = MLX5_DIV_ROUND_UP_POW2(mr->end - mr->start, log_entity_size);
   254	
   255		err = sg_alloc_table(&mr->sg_head, nsg, GFP_KERNEL);
   256		if (err)
   257			return err;
   258	
   259		sg = mr->sg_head.sgl;
 > 260		for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
   261		     map; map = vhost_iotlb_itree_next(map, mr->start, mr->end - 1)) {
   262			paend = map->addr + maplen(map, mr);
   263			for (pa = map->addr; pa < paend; pa += sglen) {
   264				pg = pfn_to_page(__phys_to_pfn(pa));
   265				if (!sg) {
   266					mlx5_vdpa_warn(mvdev, "sg null. start 0x%llx, end 0x%llx\n",
   267						       map->start, map->last + 1);
   268					err = -ENOMEM;
   269					goto err_map;
   270				}
   271				sg_set_page(sg, pg, sglen, 0);
   272				sg = sg_next(sg);
   273				if (!sg)
   274					goto done;
   275			}
   276		}
   277	done:
   278		mr->log_size = log_entity_size;
   279		mr->nsg = nsg;
   280		ret = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   281		if (!ret)
   282			goto err_map;
   283	
   284		err = create_direct_mr(mvdev, mr);
   285		if (err)
   286			goto err_direct;
   287	
   288		return 0;
   289	
   290	err_direct:
   291		dma_unmap_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
   292	err_map:
   293		sg_free_table(&mr->sg_head);
   294		return err;
   295	}
   296	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-10-26  0:41 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-20 15:36 drivers/vdpa/mlx5/core/mr.c:244: undefined reference to `vhost_iotlb_itree_first' kernel test robot
2020-08-21 14:41 ` Michael S. Tsirkin
2020-10-25 20:54 kernel test robot
2020-10-26  0:40 kernel test robot

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