linux-kernel - Re: [PATCH v9 9/9] docs: ABI: testing: Document the Ampere Altra Family's SMpro sysfs interfaces

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Message-ID: <202210010329.Z2AkYPhh-lkp@intel.com>
Date:   Sat, 1 Oct 2022 03:41:43 +0800
From:   kernel test robot <lkp@...el.com>
To:     Quan Nguyen <quan@...amperecomputing.com>, macro@...am.me.uk,
        Lee Jones <lee@...nel.org>,
        Bagas Sanjaya <bagasdotme@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Jonathan Corbet <corbet@....net>,
        Derek Kiernan <derek.kiernan@...inx.com>,
        Dragan Cvetic <dragan.cvetic@...inx.com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Thu Nguyen <thu@...amperecomputing.com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-hwmon@...r.kernel.org, linux-doc@...r.kernel.org,
        OpenBMC Maillist <openbmc@...ts.ozlabs.org>,
        Open Source Submission <patches@...erecomputing.com>
Cc:     kbuild-all@...ts.01.org, Phong Vo <phong@...amperecomputing.com>,
        thang@...amperecomputing.com
Subject: Re: [PATCH v9 9/9] docs: ABI: testing: Document the Ampere Altra
 Family's SMpro sysfs interfaces

Hi Quan,

I love your patch! Perhaps something to improve:

[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on groeck-staging/hwmon-next lee-mfd/for-mfd-next linus/master v6.0-rc7 next-20220929]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Quan-Nguyen/Add-Ampere-s-Altra-SMPro-MFD-and-its-child-drivers/20220929-174756
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 3aa12610b481f99b5e4e3f801ff7f9b7629e4ecf
reproduce:
        # https://github.com/intel-lab-lkp/linux/commit/a829e50ba00cfed243970c8a3250a6824c1371e4
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Quan-Nguyen/Add-Ampere-s-Altra-SMPro-MFD-and-its-child-drivers/20220929-174756
        git checkout a829e50ba00cfed243970c8a3250a6824c1371e4
        make menuconfig
        # enable CONFIG_COMPILE_TEST, CONFIG_WARN_MISSING_DOCUMENTS, CONFIG_WARN_ABI_ERRORS
        make htmldocs

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro:71: WARNING: Unexpected indentation.
>> Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro:86: WARNING: Definition list ends without a blank line; unexpected unindent.

vim +71 Documentation/ABI/testing/sysfs-bus-platform-devices-ampere-smpro

  > 71	KernelVersion:	5.18
    72	Contact:	quan@...amperecomputing.com
    73	Description:
    74			(RO) Contains the detail information in case of VRD/DIMM warning/hot events
    75			in hex format as below:
    76	
    77			AAAA
    78			Where:
    79			  AAAA: The event detail information data
    80	
    81			See more details in section 5.7 GPI Status Registers,
    82			Altra Family Soc BMC Interface Specification.
    83	
    84	
    85	What:		/sys/bus/platform/devices/smpro-misc.*/boot_progress
  > 86	KernelVersion:	5.18
    87	Contact:	quan@...amperecomputing.com
    88	Description:
    89			(RO) Contains the boot stages information in hex as format below:
    90	
    91			AABBCCCCCCCC
    92			Where:
    93			  AA      : The boot stages
    94			              00: SMpro firmware booting
    95			              01: PMpro firmware booting
    96			              02: ATF BL1 firmware booting
    97			              03: DDR initialization
    98			              04: DDR training report status
    99			              05: ATF BL2 firmware booting
   100			              06: ATF BL31 firmware booting
   101			              07: ATF BL32 firmware booting
   102			              08: UEFI firmware booting
   103			              09: OS booting
   104			  BB      : Boot status
   105			              00: Not started
   106			              01: Started
   107			              02: Completed without error
   108			              03: Failed.
   109			  CCCCCCCC: Boot status information defined for each boot stages
   110	
   111			See more details in section 5.11 Boot Stage Register Definitions,
   112			and section 6. Processor Boot Progress Codes, Altra Family Soc BMC
   113			Interface Specification.
   114	
   115	

-- 
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