From: kbuild test robot <lkp@intel.com>
To: Souptick Joarder <jrdr.linux@gmail.com>
Cc: kbuild-all@01.org, Jonas Karlman <jonas@kwiboo.se>,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [kwiboo-linux-rockchip:rockchip-5.1-patches-from-5.3-v5.1.5 83/106] drivers/gpu//drm/rockchip/rockchip_drm_gem.c:230:9: error: implicit declaration of function 'vm_map_pages'; did you mean 'vma_pages'?
Date: Sun, 26 May 2019 18:58:57 +0800 [thread overview]
Message-ID: <201905261855.ag29CM2I%lkp@intel.com> (raw)
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tree: https://github.com/Kwiboo/linux-rockchip rockchip-5.1-patches-from-5.3-v5.1.5
head: 622dad206e3b82c53acac1857f8a6ff970c0d01b
commit: 4004964b0854f3258032a723627d487882a74380 [83/106] drm/rockchip/rockchip_drm_gem.c: convert to use vm_map_pages()
config: arm64-allyesconfig (attached as .config)
compiler: aarch64-linux-gcc (GCC) 7.4.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 4004964b0854f3258032a723627d487882a74380
# save the attached .config to linux build tree
GCC_VERSION=7.4.0 make.cross ARCH=arm64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu//drm/rockchip/rockchip_drm_gem.c: In function 'rockchip_drm_gem_object_mmap_iommu':
>> drivers/gpu//drm/rockchip/rockchip_drm_gem.c:230:9: error: implicit declaration of function 'vm_map_pages'; did you mean 'vma_pages'? [-Werror=implicit-function-declaration]
return vm_map_pages(vma, rk_obj->pages, count);
^~~~~~~~~~~~
vma_pages
cc1: some warnings being treated as errors
vim +230 drivers/gpu//drm/rockchip/rockchip_drm_gem.c
219
220 static int rockchip_drm_gem_object_mmap_iommu(struct drm_gem_object *obj,
221 struct vm_area_struct *vma)
222 {
223 struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
224 unsigned int count = obj->size >> PAGE_SHIFT;
225 unsigned long user_count = vma_pages(vma);
226
227 if (user_count == 0)
228 return -ENXIO;
229
> 230 return vm_map_pages(vma, rk_obj->pages, count);
231 }
232
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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next reply other threads:[~2019-05-26 10:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-26 10:58 kbuild test robot [this message]
2019-05-26 15:25 ` [kwiboo-linux-rockchip:rockchip-5.1-patches-from-5.3-v5.1.5 83/106] drivers/gpu//drm/rockchip/rockchip_drm_gem.c:230:9: error: implicit declaration of function 'vm_map_pages'; did you mean 'vma_pages'? Souptick Joarder
2019-05-26 15:36 ` Jonas Karlman
2019-05-26 15:54 ` Souptick Joarder
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