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Message-ID: <202109272350.ksTna0mH-lkp@intel.com>
Date: Mon, 27 Sep 2021 23:04:55 +0800
From: kernel test robot <lkp@...el.com>
To: Aditya Srivastava <yashsri421@...il.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org
Subject: arch/openrisc/mm/ioremap.c:108: warning: This comment starts with
'/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 92477dd1faa650e50bd3bb35a6c0b8d09198cc35
commit: 3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf scripts: kernel-doc: add warning for comment not following kernel-doc syntax
date: 6 months ago
config: openrisc-buildonly-randconfig-r006-20210927 (attached as .config)
compiler: or1k-linux-gcc (GCC) 11.2.0
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/torvalds/linux.git/commit/?id=3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 3e58e839150db0857dfcb3a0bb3d4af4c6ac1abf
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=openrisc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> arch/openrisc/mm/ioremap.c:108: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* OK, this one's a bit tricky... ioremap can get called before memory is
--
certs/system_keyring.c:41: warning: Function parameter or member 'dest_keyring' not described in 'restrict_link_by_builtin_trusted'
certs/system_keyring.c:41: warning: Function parameter or member 'type' not described in 'restrict_link_by_builtin_trusted'
certs/system_keyring.c:41: warning: Function parameter or member 'payload' not described in 'restrict_link_by_builtin_trusted'
certs/system_keyring.c:41: warning: Function parameter or member 'restriction_key' not described in 'restrict_link_by_builtin_trusted'
certs/system_keyring.c:41: warning: expecting prototype for restrict_link_to_builtin_trusted(). Prototype was for restrict_link_by_builtin_trusted() instead
certs/system_keyring.c:60: warning: Function parameter or member 'dest_keyring' not described in 'restrict_link_by_builtin_and_secondary_trusted'
certs/system_keyring.c:60: warning: Function parameter or member 'type' not described in 'restrict_link_by_builtin_and_secondary_trusted'
certs/system_keyring.c:60: warning: Function parameter or member 'payload' not described in 'restrict_link_by_builtin_and_secondary_trusted'
certs/system_keyring.c:60: warning: Function parameter or member 'restrict_key' not described in 'restrict_link_by_builtin_and_secondary_trusted'
>> certs/system_keyring.c:75: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Allocate a struct key_restriction for the "builtin and secondary trust"
--
>> drivers/gpio/gpio-max730x.c:3: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Copyright (C) 2006 Juergen Beisert, Pengutronix
--
>> drivers/regulator/act8945a-regulator.c:19: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* ACT8945A Global Register Map.
drivers/regulator/act8945a-regulator.c:50: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Field Definitions.
drivers/regulator/act8945a-regulator.c:58: warning: expecting prototype for ACT8945A Voltage Number(). Prototype was for ACT8945A_VOLTAGE_NUM() instead
--
drivers/rtc/rtc-tps80031.c:45: warning: expecting prototype for Setting bit to 1 in STOP_RTC will run the RTC and(). Prototype was for STOP_RTC() instead
>> drivers/rtc/rtc-tps80031.c:57: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* PMU RTC have only 2 nibbles to store year information, so using an
--
>> drivers/thermal/rockchip_thermal.c:64: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* The max sensors is two in rockchip SoCs.
drivers/thermal/rockchip_thermal.c:179: warning: expecting prototype for TSADC Sensor Register description(). Prototype was for TSADCV2_USER_CON() instead
drivers/thermal/rockchip_thermal.c:1221: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Reset TSADC Controller, reset all tsadc registers.
--
lib/cpumask.c:114: warning: Function parameter or member 'node' not described in 'alloc_cpumask_var_node'
>> lib/cpumask.c:239: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Returns an arbitrary cpu within srcp1 & srcp2.
--
>> drivers/video/backlight/ili922x.c:85: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* START_BYTE(id, rs, rw)
drivers/video/backlight/ili922x.c:104: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* CHECK_FREQ_REG(spi_device s, spi_transfer x) - Check the frequency
--
>> drivers/w1/slaves/w1_ds28e04.c:57: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Check the file size bounds and adjusts count as needed.
drivers/w1/slaves/w1_ds28e04.c:149: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
* Writes to the scratchpad and reads it back for verification.
vim +108 arch/openrisc/mm/ioremap.c
61e85e367535a7 Jonas Bonn 2011-06-04 106
61e85e367535a7 Jonas Bonn 2011-06-04 107 /**
61e85e367535a7 Jonas Bonn 2011-06-04 @108 * OK, this one's a bit tricky... ioremap can get called before memory is
61e85e367535a7 Jonas Bonn 2011-06-04 109 * initialized (early serial console does this) and will want to alloc a page
61e85e367535a7 Jonas Bonn 2011-06-04 110 * for its mapping. No userspace pages will ever get allocated before memory
61e85e367535a7 Jonas Bonn 2011-06-04 111 * is initialized so this applies only to kernel pages. In the event that
61e85e367535a7 Jonas Bonn 2011-06-04 112 * this is called before memory is initialized we allocate the page using
61e85e367535a7 Jonas Bonn 2011-06-04 113 * the memblock infrastructure.
61e85e367535a7 Jonas Bonn 2011-06-04 114 */
61e85e367535a7 Jonas Bonn 2011-06-04 115
:::::: The code at line 108 was first introduced by commit
:::::: 61e85e367535a7b6385b404bef93928768140f96 OpenRISC: Memory management
:::::: TO: Jonas Bonn <jonas@...thpole.se>
:::::: CC: Jonas Bonn <jonas@...thpole.se>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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