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From: kernel test robot <lkp@intel.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>,
	dri-devel@lists.freedesktop.org,
	iommu@lists.linux-foundation.org, linaro-mm-sig@lists.linaro.org,
	linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org, Alexandre Bounine <alex.bou9@gmail.com>,
	David Airlie <airlied@linux.ie>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	clang-built-linux@googlegroups.com,
	Matt Porter <mporter@kernel.crashing.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v7 33/36] rapidio: fix common struct sg_table related issues
Date: Sun, 21 Jun 2020 09:23:19 +0800	[thread overview]
Message-ID: <202006210924.l7ZUJ53c%lkp@intel.com> (raw)
In-Reply-To: <20200619103636.11974-34-m.szyprowski@samsung.com>

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Hi Marek,

I love your patch! Perhaps something to improve:

[auto build test WARNING on next-20200618]
[also build test WARNING on v5.8-rc1]
[cannot apply to linuxtv-media/master staging/staging-testing drm-exynos/exynos-drm-next drm-intel/for-linux-next linus/master v5.8-rc1 v5.7 v5.7-rc7]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Marek-Szyprowski/DRM-fix-struct-sg_table-nents-vs-orig_nents-misuse/20200619-184302
base:    ce2cc8efd7a40cbd17841add878cb691d0ce0bba
config: x86_64-randconfig-r005-20200621 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ef455a55bcf2cfea04a99c361b182ad18b7f03f1)
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
        # 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 >>, old ones prefixed by <<):

>> drivers/rapidio/devices/rio_mport_cdev.c:939:40: warning: variable 'nents' is uninitialized when used here [-Wuninitialized]
ret = do_dma_request(req, xfer, sync, nents);
^~~~~
drivers/rapidio/devices/rio_mport_cdev.c:816:11: note: initialize the variable 'nents' to silence this warning
int nents;
^
= 0
1 warning generated.

vim +/nents +939 drivers/rapidio/devices/rio_mport_cdev.c

e8de370188d098 Alexandre Bounine  2016-03-22  793  
e8de370188d098 Alexandre Bounine  2016-03-22  794  /*
e8de370188d098 Alexandre Bounine  2016-03-22  795   * rio_dma_transfer() - Perform RapidIO DMA data transfer to/from
e8de370188d098 Alexandre Bounine  2016-03-22  796   *                      the remote RapidIO device
e8de370188d098 Alexandre Bounine  2016-03-22  797   * @filp: file pointer associated with the call
e8de370188d098 Alexandre Bounine  2016-03-22  798   * @transfer_mode: DMA transfer mode
e8de370188d098 Alexandre Bounine  2016-03-22  799   * @sync: synchronization mode
e8de370188d098 Alexandre Bounine  2016-03-22  800   * @dir: DMA transfer direction (DMA_MEM_TO_DEV = write OR
e8de370188d098 Alexandre Bounine  2016-03-22  801   *                               DMA_DEV_TO_MEM = read)
e8de370188d098 Alexandre Bounine  2016-03-22  802   * @xfer: data transfer descriptor structure
e8de370188d098 Alexandre Bounine  2016-03-22  803   */
e8de370188d098 Alexandre Bounine  2016-03-22  804  static int
4e1016dac1ccce Alexandre Bounine  2016-05-05  805  rio_dma_transfer(struct file *filp, u32 transfer_mode,
e8de370188d098 Alexandre Bounine  2016-03-22  806  		 enum rio_transfer_sync sync, enum dma_data_direction dir,
e8de370188d098 Alexandre Bounine  2016-03-22  807  		 struct rio_transfer_io *xfer)
e8de370188d098 Alexandre Bounine  2016-03-22  808  {
e8de370188d098 Alexandre Bounine  2016-03-22  809  	struct mport_cdev_priv *priv = filp->private_data;
e8de370188d098 Alexandre Bounine  2016-03-22  810  	unsigned long nr_pages = 0;
e8de370188d098 Alexandre Bounine  2016-03-22  811  	struct page **page_list = NULL;
e8de370188d098 Alexandre Bounine  2016-03-22  812  	struct mport_dma_req *req;
e8de370188d098 Alexandre Bounine  2016-03-22  813  	struct mport_dev *md = priv->md;
e8de370188d098 Alexandre Bounine  2016-03-22  814  	struct dma_chan *chan;
67446283d89467 John Hubbard       2020-06-04  815  	int ret;
e8de370188d098 Alexandre Bounine  2016-03-22  816  	int nents;
e8de370188d098 Alexandre Bounine  2016-03-22  817  
e8de370188d098 Alexandre Bounine  2016-03-22  818  	if (xfer->length == 0)
e8de370188d098 Alexandre Bounine  2016-03-22  819  		return -EINVAL;
e8de370188d098 Alexandre Bounine  2016-03-22  820  	req = kzalloc(sizeof(*req), GFP_KERNEL);
e8de370188d098 Alexandre Bounine  2016-03-22  821  	if (!req)
e8de370188d098 Alexandre Bounine  2016-03-22  822  		return -ENOMEM;
e8de370188d098 Alexandre Bounine  2016-03-22  823  
e8de370188d098 Alexandre Bounine  2016-03-22  824  	ret = get_dma_channel(priv);
e8de370188d098 Alexandre Bounine  2016-03-22  825  	if (ret) {
e8de370188d098 Alexandre Bounine  2016-03-22  826  		kfree(req);
e8de370188d098 Alexandre Bounine  2016-03-22  827  		return ret;
e8de370188d098 Alexandre Bounine  2016-03-22  828  	}
c5157b76869ba9 Ioan Nicu          2018-04-20  829  	chan = priv->dmach;
c5157b76869ba9 Ioan Nicu          2018-04-20  830  
c5157b76869ba9 Ioan Nicu          2018-04-20  831  	kref_init(&req->refcount);
c5157b76869ba9 Ioan Nicu          2018-04-20  832  	init_completion(&req->req_comp);
c5157b76869ba9 Ioan Nicu          2018-04-20  833  	req->dir = dir;
c5157b76869ba9 Ioan Nicu          2018-04-20  834  	req->filp = filp;
c5157b76869ba9 Ioan Nicu          2018-04-20  835  	req->priv = priv;
c5157b76869ba9 Ioan Nicu          2018-04-20  836  	req->dmach = chan;
c5157b76869ba9 Ioan Nicu          2018-04-20  837  	req->sync = sync;
e8de370188d098 Alexandre Bounine  2016-03-22  838  
e8de370188d098 Alexandre Bounine  2016-03-22  839  	/*
e8de370188d098 Alexandre Bounine  2016-03-22  840  	 * If parameter loc_addr != NULL, we are transferring data from/to
e8de370188d098 Alexandre Bounine  2016-03-22  841  	 * data buffer allocated in user-space: lock in memory user-space
e8de370188d098 Alexandre Bounine  2016-03-22  842  	 * buffer pages and build an SG table for DMA transfer request
e8de370188d098 Alexandre Bounine  2016-03-22  843  	 *
e8de370188d098 Alexandre Bounine  2016-03-22  844  	 * Otherwise (loc_addr == NULL) contiguous kernel-space buffer is
e8de370188d098 Alexandre Bounine  2016-03-22  845  	 * used for DMA data transfers: build single entry SG table using
e8de370188d098 Alexandre Bounine  2016-03-22  846  	 * offset within the internal buffer specified by handle parameter.
e8de370188d098 Alexandre Bounine  2016-03-22  847  	 */
e8de370188d098 Alexandre Bounine  2016-03-22  848  	if (xfer->loc_addr) {
c4860ad6056483 Tvrtko Ursulin     2017-07-31  849  		unsigned int offset;
e8de370188d098 Alexandre Bounine  2016-03-22  850  		long pinned;
e8de370188d098 Alexandre Bounine  2016-03-22  851  
c4860ad6056483 Tvrtko Ursulin     2017-07-31  852  		offset = lower_32_bits(offset_in_page(xfer->loc_addr));
e8de370188d098 Alexandre Bounine  2016-03-22  853  		nr_pages = PAGE_ALIGN(xfer->length + offset) >> PAGE_SHIFT;
e8de370188d098 Alexandre Bounine  2016-03-22  854  
e8de370188d098 Alexandre Bounine  2016-03-22  855  		page_list = kmalloc_array(nr_pages,
e8de370188d098 Alexandre Bounine  2016-03-22  856  					  sizeof(*page_list), GFP_KERNEL);
e8de370188d098 Alexandre Bounine  2016-03-22  857  		if (page_list == NULL) {
e8de370188d098 Alexandre Bounine  2016-03-22  858  			ret = -ENOMEM;
e8de370188d098 Alexandre Bounine  2016-03-22  859  			goto err_req;
e8de370188d098 Alexandre Bounine  2016-03-22  860  		}
e8de370188d098 Alexandre Bounine  2016-03-22  861  
67446283d89467 John Hubbard       2020-06-04  862  		pinned = pin_user_pages_fast(
e8de370188d098 Alexandre Bounine  2016-03-22  863  				(unsigned long)xfer->loc_addr & PAGE_MASK,
73b0140bf0fe9d Ira Weiny          2019-05-13  864  				nr_pages,
73b0140bf0fe9d Ira Weiny          2019-05-13  865  				dir == DMA_FROM_DEVICE ? FOLL_WRITE : 0,
73b0140bf0fe9d Ira Weiny          2019-05-13  866  				page_list);
e8de370188d098 Alexandre Bounine  2016-03-22  867  
e8de370188d098 Alexandre Bounine  2016-03-22  868  		if (pinned != nr_pages) {
e8de370188d098 Alexandre Bounine  2016-03-22  869  			if (pinned < 0) {
67446283d89467 John Hubbard       2020-06-04  870  				rmcd_error("pin_user_pages_fast err=%ld",
369f2679f7e739 Lorenzo Stoakes    2017-02-27  871  					   pinned);
e8de370188d098 Alexandre Bounine  2016-03-22  872  				nr_pages = 0;
e8de370188d098 Alexandre Bounine  2016-03-22  873  			} else
e8de370188d098 Alexandre Bounine  2016-03-22  874  				rmcd_error("pinned %ld out of %ld pages",
e8de370188d098 Alexandre Bounine  2016-03-22  875  					   pinned, nr_pages);
e8de370188d098 Alexandre Bounine  2016-03-22  876  			ret = -EFAULT;
ffca476a0a8d26 John Hubbard       2020-05-22  877  			/*
ffca476a0a8d26 John Hubbard       2020-05-22  878  			 * Set nr_pages up to mean "how many pages to unpin, in
ffca476a0a8d26 John Hubbard       2020-05-22  879  			 * the error handler:
ffca476a0a8d26 John Hubbard       2020-05-22  880  			 */
ffca476a0a8d26 John Hubbard       2020-05-22  881  			nr_pages = pinned;
e8de370188d098 Alexandre Bounine  2016-03-22  882  			goto err_pg;
e8de370188d098 Alexandre Bounine  2016-03-22  883  		}
e8de370188d098 Alexandre Bounine  2016-03-22  884  
e8de370188d098 Alexandre Bounine  2016-03-22  885  		ret = sg_alloc_table_from_pages(&req->sgt, page_list, nr_pages,
e8de370188d098 Alexandre Bounine  2016-03-22  886  					offset, xfer->length, GFP_KERNEL);
e8de370188d098 Alexandre Bounine  2016-03-22  887  		if (ret) {
e8de370188d098 Alexandre Bounine  2016-03-22  888  			rmcd_error("sg_alloc_table failed with err=%d", ret);
e8de370188d098 Alexandre Bounine  2016-03-22  889  			goto err_pg;
e8de370188d098 Alexandre Bounine  2016-03-22  890  		}
e8de370188d098 Alexandre Bounine  2016-03-22  891  
e8de370188d098 Alexandre Bounine  2016-03-22  892  		req->page_list = page_list;
e8de370188d098 Alexandre Bounine  2016-03-22  893  		req->nr_pages = nr_pages;
e8de370188d098 Alexandre Bounine  2016-03-22  894  	} else {
e8de370188d098 Alexandre Bounine  2016-03-22  895  		dma_addr_t baddr;
e8de370188d098 Alexandre Bounine  2016-03-22  896  		struct rio_mport_mapping *map;
e8de370188d098 Alexandre Bounine  2016-03-22  897  
e8de370188d098 Alexandre Bounine  2016-03-22  898  		baddr = (dma_addr_t)xfer->handle;
e8de370188d098 Alexandre Bounine  2016-03-22  899  
e8de370188d098 Alexandre Bounine  2016-03-22  900  		mutex_lock(&md->buf_mutex);
e8de370188d098 Alexandre Bounine  2016-03-22  901  		list_for_each_entry(map, &md->mappings, node) {
e8de370188d098 Alexandre Bounine  2016-03-22  902  			if (baddr >= map->phys_addr &&
e8de370188d098 Alexandre Bounine  2016-03-22  903  			    baddr < (map->phys_addr + map->size)) {
e8de370188d098 Alexandre Bounine  2016-03-22  904  				kref_get(&map->ref);
e8de370188d098 Alexandre Bounine  2016-03-22  905  				req->map = map;
e8de370188d098 Alexandre Bounine  2016-03-22  906  				break;
e8de370188d098 Alexandre Bounine  2016-03-22  907  			}
e8de370188d098 Alexandre Bounine  2016-03-22  908  		}
e8de370188d098 Alexandre Bounine  2016-03-22  909  		mutex_unlock(&md->buf_mutex);
e8de370188d098 Alexandre Bounine  2016-03-22  910  
e8de370188d098 Alexandre Bounine  2016-03-22  911  		if (req->map == NULL) {
e8de370188d098 Alexandre Bounine  2016-03-22  912  			ret = -ENOMEM;
e8de370188d098 Alexandre Bounine  2016-03-22  913  			goto err_req;
e8de370188d098 Alexandre Bounine  2016-03-22  914  		}
e8de370188d098 Alexandre Bounine  2016-03-22  915  
e8de370188d098 Alexandre Bounine  2016-03-22  916  		if (xfer->length + xfer->offset > map->size) {
e8de370188d098 Alexandre Bounine  2016-03-22  917  			ret = -EINVAL;
e8de370188d098 Alexandre Bounine  2016-03-22  918  			goto err_req;
e8de370188d098 Alexandre Bounine  2016-03-22  919  		}
e8de370188d098 Alexandre Bounine  2016-03-22  920  
e8de370188d098 Alexandre Bounine  2016-03-22  921  		ret = sg_alloc_table(&req->sgt, 1, GFP_KERNEL);
e8de370188d098 Alexandre Bounine  2016-03-22  922  		if (unlikely(ret)) {
e8de370188d098 Alexandre Bounine  2016-03-22  923  			rmcd_error("sg_alloc_table failed for internal buf");
e8de370188d098 Alexandre Bounine  2016-03-22  924  			goto err_req;
e8de370188d098 Alexandre Bounine  2016-03-22  925  		}
e8de370188d098 Alexandre Bounine  2016-03-22  926  
e8de370188d098 Alexandre Bounine  2016-03-22  927  		sg_set_buf(req->sgt.sgl,
e8de370188d098 Alexandre Bounine  2016-03-22  928  			   map->virt_addr + (baddr - map->phys_addr) +
e8de370188d098 Alexandre Bounine  2016-03-22  929  				xfer->offset, xfer->length);
e8de370188d098 Alexandre Bounine  2016-03-22  930  	}
e8de370188d098 Alexandre Bounine  2016-03-22  931  
c99597eab54307 Marek Szyprowski   2020-06-19  932  	ret = dma_map_sgtable(chan->device->dev, &req->sgt, dir, 0);
c99597eab54307 Marek Szyprowski   2020-06-19  933  	if (ret) {
e8de370188d098 Alexandre Bounine  2016-03-22  934  		rmcd_error("Failed to map SG list");
b1402dcb5643b7 Christophe JAILLET 2017-11-17  935  		ret = -EFAULT;
b1402dcb5643b7 Christophe JAILLET 2017-11-17  936  		goto err_pg;
e8de370188d098 Alexandre Bounine  2016-03-22  937  	}
e8de370188d098 Alexandre Bounine  2016-03-22  938  
e8de370188d098 Alexandre Bounine  2016-03-22 @939  	ret = do_dma_request(req, xfer, sync, nents);
e8de370188d098 Alexandre Bounine  2016-03-22  940  
e8de370188d098 Alexandre Bounine  2016-03-22  941  	if (ret >= 0) {
bbd876adb8c729 Ioan Nicu          2018-04-10  942  		if (sync == RIO_TRANSFER_ASYNC)
e8de370188d098 Alexandre Bounine  2016-03-22  943  			return ret; /* return ASYNC cookie */
bbd876adb8c729 Ioan Nicu          2018-04-10  944  	} else {
bbd876adb8c729 Ioan Nicu          2018-04-10  945  		rmcd_debug(DMA, "do_dma_request failed with err=%d", ret);
e8de370188d098 Alexandre Bounine  2016-03-22  946  	}
e8de370188d098 Alexandre Bounine  2016-03-22  947  
e8de370188d098 Alexandre Bounine  2016-03-22  948  err_pg:
bbd876adb8c729 Ioan Nicu          2018-04-10  949  	if (!req->page_list) {
67446283d89467 John Hubbard       2020-06-04  950  		unpin_user_pages(page_list, nr_pages);
e8de370188d098 Alexandre Bounine  2016-03-22  951  		kfree(page_list);
e8de370188d098 Alexandre Bounine  2016-03-22  952  	}
e8de370188d098 Alexandre Bounine  2016-03-22  953  err_req:
bbd876adb8c729 Ioan Nicu          2018-04-10  954  	kref_put(&req->refcount, dma_req_free);
e8de370188d098 Alexandre Bounine  2016-03-22  955  	return ret;
e8de370188d098 Alexandre Bounine  2016-03-22  956  }
e8de370188d098 Alexandre Bounine  2016-03-22  957  

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

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  reply	other threads:[~2020-06-21  1:23 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20200619103652eucas1p203d684adff0faa672ff5c8d383b52f23@eucas1p2.samsung.com>
2020-06-19 10:36 ` [PATCH v7 00/36] DRM: fix struct sg_table nents vs. orig_nents misuse Marek Szyprowski
     [not found]   ` <CGME20200619103653eucas1p2542a7f42db61b22a43919666368dbbfa@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 01/36] drm: prime: add common helper to check scatterlist contiguity Marek Szyprowski
2020-07-07 14:30       ` Andrzej Hajda
2020-07-07 15:03         ` Andrzej Hajda
     [not found]   ` <CGME20200619103654eucas1p227a1d6926d008ef21ba4e0b68a8de210@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 02/36] drm: prime: use sgtable iterators in drm_prime_sg_to_page_addr_arrays() Marek Szyprowski
2020-07-07 14:41       ` Andrzej Hajda
     [not found]   ` <CGME20200619103655eucas1p1b01cbe67526e2b2f8254eb20ccac1858@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 03/36] drm: core: fix common struct sg_table related issues Marek Szyprowski
2020-07-07 15:02       ` Andrzej Hajda
     [not found]   ` <CGME20200619103655eucas1p28ea4bf59428550217c8962666d6f077b@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 04/36] drm: amdgpu: " Marek Szyprowski
2020-06-22 13:27       ` Christian König
2020-07-07 13:06         ` Marek Szyprowski
     [not found]   ` <CGME20200619103656eucas1p262a08b701244745a547a0c38f26f83af@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 05/36] drm: armada: " Marek Szyprowski
     [not found]   ` <CGME20200619103657eucas1p2b7cec8f7b477c9574e2594ad6644a780@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 06/36] drm: etnaviv: " Marek Szyprowski
     [not found]   ` <CGME20200619103657eucas1p24bff92408adbd4715130fb47595a6187@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 07/36] drm: exynos: use common helper for a scatterlist contiguity check Marek Szyprowski
2020-07-07  9:35       ` Andrzej Hajda
2020-07-07 15:04         ` Andrzej Hajda
2020-07-14  0:28       ` Inki Dae
     [not found]   ` <CGME20200619103658eucas1p1c3236e2de2798c2d8c02279a9263e9a9@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 08/36] drm: exynos: fix common struct sg_table related issues Marek Szyprowski
2020-07-07  9:40       ` Andrzej Hajda
2020-07-07 15:05         ` Andrzej Hajda
2020-07-14  0:27       ` Inki Dae
     [not found]   ` <CGME20200619103659eucas1p27ece9865ea4cdd82d4ca4df06edef7e6@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 09/36] drm: i915: " Marek Szyprowski
     [not found]   ` <CGME20200619103659eucas1p15d57f701ea85df16e953bfd5098423f6@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 10/36] drm: lima: " Marek Szyprowski
     [not found]   ` <CGME20200619103700eucas1p13747c6a4d1a89f3cfc94a585ada9be4b@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 11/36] drm: mediatek: use common helper for a scatterlist contiguity check Marek Szyprowski
     [not found]   ` <CGME20200619103701eucas1p2323797b812f4d8c28e851aa80938a8dc@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 12/36] drm: mediatek: use common helper for extracting pages array Marek Szyprowski
     [not found]   ` <CGME20200619103702eucas1p1c57147013bbac3968f6ba073caec68b5@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 13/36] drm: msm: fix common struct sg_table related issues Marek Szyprowski
2020-06-19 14:45       ` Rob Clark
     [not found]   ` <CGME20200619103702eucas1p207b9cacc7460a334a0eda58c2b60a965@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 14/36] drm: omapdrm: use common helper for extracting pages array Marek Szyprowski
     [not found]   ` <CGME20200619103703eucas1p14faa1cec371efb0bf98ae696d58da64d@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 15/36] drm: omapdrm: fix common struct sg_table related issues Marek Szyprowski
     [not found]   ` <CGME20200619103703eucas1p2b8b0e90f9559c3fff12d61f76b861cc1@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 16/36] drm: panfrost: " Marek Szyprowski
     [not found]   ` <CGME20200619103704eucas1p1bf233e8914507323499186d9ab742c09@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 17/36] drm: radeon: " Marek Szyprowski
     [not found]   ` <CGME20200619103705eucas1p2d81a91b989d5aed5c7da6897173905cd@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 18/36] drm: rockchip: use common helper for a scatterlist contiguity check Marek Szyprowski
     [not found]   ` <CGME20200619103706eucas1p24f226bc00559f0812bc44d7933acd1e4@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 19/36] drm: rockchip: fix common struct sg_table related issues Marek Szyprowski
     [not found]   ` <CGME20200619103706eucas1p2b9a9926941e812db1111ec46a97695cd@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 20/36] drm: tegra: " Marek Szyprowski
     [not found]   ` <CGME20200619103707eucas1p1cdb34a10d5657bdd62fdf51fb7bf0146@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 21/36] drm: v3d: " Marek Szyprowski
     [not found]   ` <CGME20200619103708eucas1p2207ebc9373b820797675b91060a2a597@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 22/36] drm: virtio: " Marek Szyprowski
     [not found]   ` <CGME20200619103708eucas1p230ca99e915e759bc0e93cd844c91b311@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 23/36] drm: vmwgfx: " Marek Szyprowski
     [not found]   ` <CGME20200619103709eucas1p12c32fa6377caf78e5dc28ce0ff51e7a0@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 24/36] drm: xen: " Marek Szyprowski
     [not found]   ` <CGME20200619103710eucas1p1873c8ebb37e6717a5864c31d10b50efd@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 25/36] xen: gntdev: " Marek Szyprowski
     [not found]   ` <CGME20200619103710eucas1p1160d521b10c9afdb8e447e261072bfd4@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 26/36] drm: host1x: " Marek Szyprowski
2020-06-21 14:47       ` kernel test robot
     [not found]   ` <CGME20200619103711eucas1p188e07cb9aaad13d39238aac4fe84b10c@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 27/36] drm: rcar-du: " Marek Szyprowski
     [not found]   ` <CGME20200619103712eucas1p1a29d1fe41061ed5b138a9cdd5d811419@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 28/36] dmabuf: " Marek Szyprowski
     [not found]   ` <CGME20200619103713eucas1p2f4b6b66a376a72d1bf62ea6d92572045@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 29/36] staging: ion: remove dead code Marek Szyprowski
     [not found]   ` <CGME20200619103714eucas1p2bfc6c1d97d7913ad5988e3aaef8cc5ff@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 30/36] staging: ion: fix common struct sg_table related issues Marek Szyprowski
     [not found]   ` <CGME20200619103714eucas1p18db6efd1a380fc0bdb16174ee85036fa@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 31/36] staging: tegra-vde: " Marek Szyprowski
2020-06-20 21:10       ` kernel test robot
2020-06-21  4:00       ` Dmitry Osipenko
2020-06-30 10:07         ` Marek Szyprowski
2020-07-01  1:45           ` Dmitry Osipenko
     [not found]   ` <CGME20200619103715eucas1p12d01355499fbecb8632472b1b8230e6f@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 32/36] misc: fastrpc: " Marek Szyprowski
     [not found]   ` <CGME20200619103716eucas1p1b7c50f7b421fb29829050b9355e3e644@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 33/36] rapidio: " Marek Szyprowski
2020-06-21  1:23       ` kernel test robot [this message]
2020-06-23 15:46       ` [kbuild] " Dan Carpenter
     [not found]       ` <CGME20200630084445eucas1p1e85857b5d046648578f1447f8ba521a5@eucas1p1.samsung.com>
2020-06-30  8:44         ` [PATCH v8] " Marek Szyprowski
     [not found]   ` <CGME20200619103716eucas1p28d6da172346acf044d3c1f213d9543ef@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 34/36] samples: vfio-mdev/mbochs: " Marek Szyprowski
     [not found]   ` <CGME20200619103717eucas1p23b82366794c92cc70c0492e4ca29c4a1@eucas1p2.samsung.com>
2020-06-19 10:36     ` [PATCH v7 35/36] media: pci: fix common ALSA DMA-mapping related codes Marek Szyprowski
     [not found]   ` <CGME20200619103718eucas1p11cd577b435672197f48bfcba2d06bc18@eucas1p1.samsung.com>
2020-06-19 10:36     ` [PATCH v7 36/36] videobuf2: use sgtable-based scatterlist wrappers Marek Szyprowski
     [not found]       ` <CGME20200630104527eucas1p13f19c24ff053556fb1fa7dc72be14c77@eucas1p1.samsung.com>
2020-06-30 10:45         ` [PATCH v8] " Marek Szyprowski
2020-06-30  8:49   ` [PATCH v7 00/36] DRM: fix struct sg_table nents vs. orig_nents misuse Marek Szyprowski

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