3:18 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 148fdf990dee4efd23c1114811b205de9c966680
commit: e20dfd27f7aa257ce01992540a36bc4e818f8452 [620/14813] drm/mgag200: Add support for
G200 desktop cards
config: alpha-randconfig-r023-20201013 (attached as .config)
compiler: alpha-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/next/linux-next.git/commi...
git remote add linux-next
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout e20dfd27f7aa257ce01992540a36bc4e818f8452
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=alpha
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
Note: the linux-next/master HEAD 148fdf990dee4efd23c1114811b205de9c966680 builds fine.
It may have been fixed somewhere.
All error/warnings (new ones prefixed by >>):
drivers/gpu/drm/mgag200/mgag200_drv.c: In function 'mgag200_g200_init_refclk':
> drivers/gpu/drm/mgag200/mgag200_drv.c:232:9: error: implicit
declaration of function 'vmalloc'; did you mean 'kmalloc'?
[-Werror=implicit-function-declaration]
232 | bios = vmalloc(size);
| ^~~~~~~
| kmalloc
> drivers/gpu/drm/mgag200/mgag200_drv.c:232:7: warning: assignment
to 'unsigned char *' from 'int' makes pointer from integer without a cast
[-Wint-conversion]
232 | bios = vmalloc(size);
| ^
> drivers/gpu/drm/mgag200/mgag200_drv.c:244:2: error: implicit
declaration of function 'vfree'; did you mean 'kfree'?
[-Werror=implicit-function-declaration]
244 | vfree(bios);
| ^~~~~
| kfree
cc1: some warnings being treated as errors
vim +232 drivers/gpu/drm/mgag200/mgag200_drv.c
216
217 static void mgag200_g200_init_refclk(struct mga_device *mdev)
218 {
219 struct drm_device *dev = &mdev->base;
220 unsigned char __iomem *rom;
221 unsigned char *bios;
222 size_t size;
223
224 mdev->model.g200.pclk_min = 50000;
225 mdev->model.g200.pclk_max = 230000;
226 mdev->model.g200.ref_clk = 27050;
227
228 rom = pci_map_rom(dev->pdev, &size);
229 if (!rom)
230 return;
231
232 bios = vmalloc(size);
233 if (!bios)
234 goto out;
235 memcpy_fromio(bios, rom, size);
236
237 if (size != 0 && bios[0] == 0x55 && bios[1] == 0xaa)
238 mgag200_g200_interpret_bios(mdev, bios, size);
239
240 drm_dbg_kms(dev, "pclk_min: %ld pclk_max: %ld ref_clk: %ld\n",
241 mdev->model.g200.pclk_min, mdev->model.g200.pclk_max,
242 mdev->model.g200.ref_clk);
243
244 vfree(bios);
245 out:
246 pci_unmap_rom(dev->pdev, rom);
247 }
248
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org