lkml.org 
[lkml]   [2022]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Intel-gfx] [PATCH 1/3] i915/gvt: Introduce the mmio_table.c to support VFIO new mdev API
Hi Zhi,

I love your patch! Perhaps something to improve:

[auto build test WARNING on drm-tip/drm-tip]
[also build test WARNING on next-20220127]
[cannot apply to drm-intel/for-linux-next v5.17-rc1]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Zhi-Wang/i915-gvt-Introduce-the-mmio_table-c-to-support-VFIO-new-mdev-API/20220127-200727
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220128/202201280125.VuLtasAS-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/0day-ci/linux/commit/533f92651a7a56481a053f1e04dc5a5ec024ffb9
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zhi-Wang/i915-gvt-Introduce-the-mmio_table-c-to-support-VFIO-new-mdev-API/20220127-200727
git checkout 533f92651a7a56481a053f1e04dc5a5ec024ffb9
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/

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 >>):

>> drivers/gpu/drm/i915/gvt/mmio_table.c:37: warning: expecting prototype for intel_gvt_get_init_device_info(). Prototype was for intel_gvt_init_device_info() instead


vim +37 drivers/gpu/drm/i915/gvt/mmio_table.c

28
29 /**
30 * intel_gvt_get_init_device_info - Fill a GVT device info
31 * @i915: drm i915 private data
32 * @info: GVT device info
33 *
34 * This function will be called during the initialization of a GVT device.
35 */
36 void intel_gvt_init_device_info(struct drm_i915_private *i915, struct intel_gvt_device_info *info)
> 37 {
38 struct pci_dev *pdev = to_pci_dev(i915->drm.dev);
39
40 info->max_support_vgpus = 8;
41 info->cfg_space_size = PCI_CFG_SPACE_EXP_SIZE;
42 info->mmio_size = 2 * 1024 * 1024;
43 info->mmio_bar = 0;
44 info->gtt_start_offset = 8 * 1024 * 1024;
45 info->gtt_entry_size = 8;
46 info->gtt_entry_size_shift = 3;
47 info->gmadr_bytes_in_cmd = 8;
48 info->max_surface_size = 36 * 1024 * 1024;
49 info->msi_cap_offset = pdev->msi_cap;
50 }
51

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

\
 
 \ /
  Last update: 2022-01-27 18:16    [W:0.172 / U:0.552 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site