12:37 a.m.
Hi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on next-20210615]
[cannot apply to v5.13-rc6]
[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/John-C-Harrison-Intel-com/Add-su...
base: git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-a002-20210616 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
64720f57bea6a6bf033feef4a5751ab9c0c3b401)
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
#
https://github.com/0day-ci/linux/commit/0006532f8f4a6f0ff36af11df58e8705a...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
John-C-Harrison-Intel-com/Add-support-for-querying-hw-info-that-UMDs-need/20210616-141805
git checkout 0006532f8f4a6f0ff36af11df58e8705af452e3c
# 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(a)intel.com>
All warnings (new ones prefixed by >>):
> drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:19: warning: This
comment starts with '/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst
* GuC has a blob containing hardware
configuration information (hwconfig).
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:125: warning: Function parameter or
member 'hwconfig' not described in 'intel_guc_hwconfig_init'
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:160: warning: Function parameter or
member 'hwconfig' not described in 'intel_guc_hwconfig_fini'
vim +19 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
17
18 /**
19 * GuC has a blob containing hardware configuration information
(hwconfig).
20 * This is formatted as a simple and flexible KLV
(Key/Length/Value) table.
21 *
22 * For example, a minimal version could be:
23 * enum device_attr {
24 * ATTR_SOME_VALUE = 0,
25 * ATTR_SOME_MASK = 1,
26 * };
27 *
28 * static const u32 hwconfig[] = {
29 * ATTR_SOME_VALUE,
30 * 1, // Value Length in DWords
31 * 8, // Value
32 *
33 * ATTR_SOME_MASK,
34 * 3,
35 * 0x00FFFFFFFF, 0xFFFFFFFF, 0xFF000000,
36 * };
37 *
38 * The attribute ids are defined in a hardware spec. The current list as
39 * known to the i915 driver can be found in i915/gt/intel_guc_hwconfig_types.h
40 */
41
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org