From: kernel test robot <lkp@intel.com>
To: Jani Nikula <jani.nikula@intel.com>, intel-gfx@lists.freedesktop.org
Cc: oe-kbuild-all@lists.linux.dev, jani.nikula@intel.com,
Rodrigo Vivi <rodrigo.vivi@intel.com>
Subject: Re: [Intel-gfx] [PATCH] drm/i915: run kernel-doc on headers as part of HDRTEST
Date: Tue, 4 Apr 2023 20:22:56 +0800 [thread overview]
Message-ID: <202304042026.uZBs3cC2-lkp@intel.com> (raw)
In-Reply-To: <20230404090528.173075-1-jani.nikula@intel.com>
Hi Jani,
kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-tip/drm-tip]
url: https://github.com/intel-lab-lkp/linux/commits/Jani-Nikula/drm-i915-run-kernel-doc-on-headers-as-part-of-HDRTEST/20230404-170637
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
patch link: https://lore.kernel.org/r/20230404090528.173075-1-jani.nikula%40intel.com
patch subject: [Intel-gfx] [PATCH] drm/i915: run kernel-doc on headers as part of HDRTEST
config: i386-defconfig (https://download.01.org/0day-ci/archive/20230404/202304042026.uZBs3cC2-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/336391cc647b2fbdf0ebd2eda8a10fb4509918b7
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jani-Nikula/drm-i915-run-kernel-doc-on-headers-as-part-of-HDRTEST/20230404-170637
git checkout 336391cc647b2fbdf0ebd2eda8a10fb4509918b7
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=i386 olddefconfig
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304042026.uZBs3cC2-lkp@intel.com/
All warnings (new ones prefixed by >>):
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:27: warning: Function parameter or member 'size' not described in '__guc_capture_bufstate'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:27: warning: Function parameter or member 'data' not described in '__guc_capture_bufstate'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:27: warning: Function parameter or member 'rd' not described in '__guc_capture_bufstate'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:27: warning: Function parameter or member 'wr' not described in '__guc_capture_bufstate'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'link' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'is_partial' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'eng_class' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'eng_inst' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'guc_id' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'lrca' not described in '__guc_capture_parsed_output'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:59: warning: Function parameter or member 'reginfo' not described in '__guc_capture_parsed_output'
>> drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:62: warning: wrong kernel-doc identifier on line:
* struct guc_debug_capture_list_header / struct guc_debug_capture_list
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:80: warning: wrong kernel-doc identifier on line:
* struct __guc_mmio_reg_descr / struct __guc_mmio_reg_descr_group
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:105: warning: wrong kernel-doc identifier on line:
* struct guc_state_capture_header_t / struct guc_state_capture_t /
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:163: warning: Function parameter or member 'is_valid' not described in '__guc_capture_ads_cache'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:163: warning: Function parameter or member 'ptr' not described in '__guc_capture_ads_cache'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:163: warning: Function parameter or member 'size' not described in '__guc_capture_ads_cache'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:163: warning: Function parameter or member 'status' not described in '__guc_capture_ads_cache'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:216: warning: Function parameter or member 'ads_null_cache' not described in 'intel_guc_state_capture'
drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h:216: warning: Function parameter or member 'max_mmio_per_node' not described in 'intel_guc_state_capture'
--
drivers/gpu/drm/i915/i915_pmu.h:21: warning: cannot understand function prototype: 'enum i915_pmu_tracked_events '
drivers/gpu/drm/i915/i915_pmu.h:32: warning: cannot understand function prototype: 'enum '
>> drivers/gpu/drm/i915/i915_pmu.h:41: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* How many different events we track in the global PMU mask.
--
>> drivers/gpu/drm/i915/i915_request.h:176: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Request queue structure.
drivers/gpu/drm/i915/i915_request.h:477: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Returns true if seq1 is later than seq2.
--
>> drivers/gpu/drm/i915/i915_vma.h:145: warning: expecting prototype for i915_vma_offset(). Prototype was for i915_vma_size() instead
--
>> drivers/gpu/drm/i915/intel_wakeref.h:118: warning: expecting prototype for intel_wakeref_get_if_in_use(). Prototype was for intel_wakeref_get_if_active() instead
vim +62 drivers/gpu/drm/i915/gt/uc/guc_capture_fwif.h
24492514ccbd57 Alan Previn 2022-03-21 14
f5718a7265a6f5 Alan Previn 2022-03-21 15 /**
f5718a7265a6f5 Alan Previn 2022-03-21 16 * struct __guc_capture_bufstate
f5718a7265a6f5 Alan Previn 2022-03-21 17 *
f5718a7265a6f5 Alan Previn 2022-03-21 18 * Book-keeping structure used to track read and write pointers
f5718a7265a6f5 Alan Previn 2022-03-21 19 * as we extract error capture data from the GuC-log-buffer's
f5718a7265a6f5 Alan Previn 2022-03-21 20 * error-capture region as a stream of dwords.
f5718a7265a6f5 Alan Previn 2022-03-21 21 */
f5718a7265a6f5 Alan Previn 2022-03-21 22 struct __guc_capture_bufstate {
f5718a7265a6f5 Alan Previn 2022-03-21 23 u32 size;
f5718a7265a6f5 Alan Previn 2022-03-21 24 void *data;
f5718a7265a6f5 Alan Previn 2022-03-21 25 u32 rd;
f5718a7265a6f5 Alan Previn 2022-03-21 26 u32 wr;
f5718a7265a6f5 Alan Previn 2022-03-21 @27 };
f5718a7265a6f5 Alan Previn 2022-03-21 28
f5718a7265a6f5 Alan Previn 2022-03-21 29 /**
f5718a7265a6f5 Alan Previn 2022-03-21 30 * struct __guc_capture_parsed_output - extracted error capture node
f5718a7265a6f5 Alan Previn 2022-03-21 31 *
f5718a7265a6f5 Alan Previn 2022-03-21 32 * A single unit of extracted error-capture output data grouped together
f5718a7265a6f5 Alan Previn 2022-03-21 33 * at an engine-instance level. We keep these nodes in a linked list.
247f8071d58933 Alan Previn 2022-03-21 34 * See cachelist and outlist below.
f5718a7265a6f5 Alan Previn 2022-03-21 35 */
f5718a7265a6f5 Alan Previn 2022-03-21 36 struct __guc_capture_parsed_output {
f5718a7265a6f5 Alan Previn 2022-03-21 37 /*
f5718a7265a6f5 Alan Previn 2022-03-21 38 * A single set of 3 capture lists: a global-list
f5718a7265a6f5 Alan Previn 2022-03-21 39 * an engine-class-list and an engine-instance list.
f5718a7265a6f5 Alan Previn 2022-03-21 40 * outlist in __guc_capture_parsed_output will keep
f5718a7265a6f5 Alan Previn 2022-03-21 41 * a linked list of these nodes that will eventually
f5718a7265a6f5 Alan Previn 2022-03-21 42 * be detached from outlist and attached into to
f5718a7265a6f5 Alan Previn 2022-03-21 43 * i915_gpu_codedump in response to a context reset
f5718a7265a6f5 Alan Previn 2022-03-21 44 */
f5718a7265a6f5 Alan Previn 2022-03-21 45 struct list_head link;
f5718a7265a6f5 Alan Previn 2022-03-21 46 bool is_partial;
f5718a7265a6f5 Alan Previn 2022-03-21 47 u32 eng_class;
f5718a7265a6f5 Alan Previn 2022-03-21 48 u32 eng_inst;
f5718a7265a6f5 Alan Previn 2022-03-21 49 u32 guc_id;
f5718a7265a6f5 Alan Previn 2022-03-21 50 u32 lrca;
f5718a7265a6f5 Alan Previn 2022-03-21 51 struct gcap_reg_list_info {
f5718a7265a6f5 Alan Previn 2022-03-21 52 u32 vfid;
f5718a7265a6f5 Alan Previn 2022-03-21 53 u32 num_regs;
f5718a7265a6f5 Alan Previn 2022-03-21 54 struct guc_mmio_reg *regs;
f5718a7265a6f5 Alan Previn 2022-03-21 55 } reginfo[GUC_CAPTURE_LIST_TYPE_MAX];
f5718a7265a6f5 Alan Previn 2022-03-21 56 #define GCAP_PARSED_REGLIST_INDEX_GLOBAL BIT(GUC_CAPTURE_LIST_TYPE_GLOBAL)
f5718a7265a6f5 Alan Previn 2022-03-21 57 #define GCAP_PARSED_REGLIST_INDEX_ENGCLASS BIT(GUC_CAPTURE_LIST_TYPE_ENGINE_CLASS)
f5718a7265a6f5 Alan Previn 2022-03-21 58 #define GCAP_PARSED_REGLIST_INDEX_ENGINST BIT(GUC_CAPTURE_LIST_TYPE_ENGINE_INSTANCE)
f5718a7265a6f5 Alan Previn 2022-03-21 59 };
f5718a7265a6f5 Alan Previn 2022-03-21 60
24492514ccbd57 Alan Previn 2022-03-21 61 /**
24492514ccbd57 Alan Previn 2022-03-21 @62 * struct guc_debug_capture_list_header / struct guc_debug_capture_list
24492514ccbd57 Alan Previn 2022-03-21 63 *
24492514ccbd57 Alan Previn 2022-03-21 64 * As part of ADS registration, these header structures (followed by
24492514ccbd57 Alan Previn 2022-03-21 65 * an array of 'struct guc_mmio_reg' entries) are used to register with
24492514ccbd57 Alan Previn 2022-03-21 66 * GuC microkernel the list of registers we want it to dump out prior
24492514ccbd57 Alan Previn 2022-03-21 67 * to a engine reset.
24492514ccbd57 Alan Previn 2022-03-21 68 */
24492514ccbd57 Alan Previn 2022-03-21 69 struct guc_debug_capture_list_header {
24492514ccbd57 Alan Previn 2022-03-21 70 u32 info;
24492514ccbd57 Alan Previn 2022-03-21 71 #define GUC_CAPTURELISTHDR_NUMDESCR GENMASK(15, 0)
24492514ccbd57 Alan Previn 2022-03-21 72 } __packed;
24492514ccbd57 Alan Previn 2022-03-21 73
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
next parent reply other threads:[~2023-04-04 12:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230404090528.173075-1-jani.nikula@intel.com>
2023-04-04 12:22 ` kernel test robot [this message]
2023-04-04 12:26 ` [Intel-gfx] [PATCH] drm/i915: run kernel-doc on headers as part of HDRTEST Jani Nikula
2023-04-04 16:21 ` Rodrigo Vivi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202304042026.uZBs3cC2-lkp@intel.com \
--to=lkp@intel.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jani.nikula@intel.com \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=rodrigo.vivi@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).