From: kernel test robot <lkp@intel.com>
To: Evan Quan <evan.quan@amd.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Alex Deucher <alexander.deucher@amd.com>,
Lijo Lazar <lijo.lazar@amd.com>
Subject: [linux-next:master 550/1252] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17: warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table' being packed, which can lea...
Date: Tue, 25 Jan 2022 15:56:56 +0800 [thread overview]
Message-ID: <202201251530.UEfWRPS9-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 74e5dee6a5b9683e4e78aad784c6c807833cb89b
commit: 837d542a09cd533055423dfca7e621a9c1d13c5b [550/1252] drm/amd/pm: relocate the power related headers
config: arm-randconfig-r001-20220118 (https://download.01.org/0day-ci/archive/20220125/202201251530.UEfWRPS9-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce)
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 arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=837d542a09cd533055423dfca7e621a9c1d13c5b
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 837d542a09cd533055423dfca7e621a9c1d13c5b
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
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 >>):
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/arcturus_ppt.c:37:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17: warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/sienna_cichlid_ppt.c:39:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_7_pptable.h:193:17: warning: field smc_pptable within 'struct smu_11_0_7_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_7_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/aldebaran_ppt.c:37:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0_pptable.h:161:12: warning: field smc_pptable within 'struct smu_13_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_13_0_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in driver_if.h
^
1 warning generated.
vim +163 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 137
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 138 struct smu_11_0_powerplay_table
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 139 {
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 140 struct atom_common_table_header header;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 141 uint8_t table_revision;
4b2bb705a0b72f drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Kenneth Feng 2019-04-04 142 uint16_t table_size; //Driver portion table size. The offset to smc_pptable including header size
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 143 uint32_t golden_pp_id;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 144 uint32_t golden_revision;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 145 uint16_t format_id;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 146 uint32_t platform_caps; //POWERPLAYABLE::ulPlatformCaps
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 147
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 148 uint8_t thermal_controller_type; //one of SMU_11_0_PP_THERMALCONTROLLER
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 149
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 150 uint16_t small_power_limit1;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 151 uint16_t small_power_limit2;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 152 uint16_t boost_power_limit;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 153 uint16_t od_turbo_power_limit; //Power limit setting for Turbo mode in Performance UI Tuning.
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 154 uint16_t od_power_save_power_limit; //Power limit setting for PowerSave/Optimal mode in Performance UI Tuning.
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 155 uint16_t software_shutdown_temp;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 156
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 157 uint16_t reserve[6]; //Zero filled field reserved for future use
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 158
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 159 struct smu_11_0_power_saving_clock_table power_saving_clock;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 160 struct smu_11_0_overdrive_table overdrive_table;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 161
73abde4d864b38 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Matt Coffin 2019-11-11 162 #ifndef SMU_11_0_PARTIAL_PPTABLE
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 @163 PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
73abde4d864b38 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Matt Coffin 2019-11-11 164 #endif
2dd1209e576068 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2019-02-12 165 } __attribute__((packed));
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 166
:::::: The code at line 163 was first introduced by commit
:::::: ae35cd6a480f9c2ac356f792c9a9321a5863776a drm/amd/powerplay: add pptable header for smu11
:::::: TO: Huang Rui <ray.huang@amd.com>
:::::: CC: Alex Deucher <alexander.deucher@amd.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [linux-next:master 550/1252] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17: warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table' being packed, which can lea...
Date: Tue, 25 Jan 2022 15:56:56 +0800 [thread overview]
Message-ID: <202201251530.UEfWRPS9-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 7865 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 74e5dee6a5b9683e4e78aad784c6c807833cb89b
commit: 837d542a09cd533055423dfca7e621a9c1d13c5b [550/1252] drm/amd/pm: relocate the power related headers
config: arm-randconfig-r001-20220118 (https://download.01.org/0day-ci/archive/20220125/202201251530.UEfWRPS9-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce)
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 arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=837d542a09cd533055423dfca7e621a9c1d13c5b
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 837d542a09cd533055423dfca7e621a9c1d13c5b
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
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 >>):
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/arcturus_ppt.c:37:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17: warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu11/sienna_cichlid_ppt.c:39:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_7_pptable.h:193:17: warning: field smc_pptable within 'struct smu_11_0_7_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_7_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
^
1 warning generated.
--
In file included from drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/aldebaran_ppt.c:37:
>> drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v13_0_pptable.h:161:12: warning: field smc_pptable within 'struct smu_13_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_13_0_powerplay_table' being packed, which can lead to unaligned accesses [-Wunaligned-access]
PPTable_t smc_pptable; //PPTable_t in driver_if.h
^
1 warning generated.
vim +163 drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 137
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 138 struct smu_11_0_powerplay_table
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 139 {
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 140 struct atom_common_table_header header;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 141 uint8_t table_revision;
4b2bb705a0b72f drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Kenneth Feng 2019-04-04 142 uint16_t table_size; //Driver portion table size. The offset to smc_pptable including header size
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 143 uint32_t golden_pp_id;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 144 uint32_t golden_revision;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 145 uint16_t format_id;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 146 uint32_t platform_caps; //POWERPLAYABLE::ulPlatformCaps
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 147
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 148 uint8_t thermal_controller_type; //one of SMU_11_0_PP_THERMALCONTROLLER
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 149
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 150 uint16_t small_power_limit1;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 151 uint16_t small_power_limit2;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 152 uint16_t boost_power_limit;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 153 uint16_t od_turbo_power_limit; //Power limit setting for Turbo mode in Performance UI Tuning.
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 154 uint16_t od_power_save_power_limit; //Power limit setting for PowerSave/Optimal mode in Performance UI Tuning.
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 155 uint16_t software_shutdown_temp;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 156
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 157 uint16_t reserve[6]; //Zero filled field reserved for future use
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 158
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 159 struct smu_11_0_power_saving_clock_table power_saving_clock;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 160 struct smu_11_0_overdrive_table overdrive_table;
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 161
73abde4d864b38 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Matt Coffin 2019-11-11 162 #ifndef SMU_11_0_PARTIAL_PPTABLE
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 @163 PPTable_t smc_pptable; //PPTable_t in smu11_driver_if.h
73abde4d864b38 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Matt Coffin 2019-11-11 164 #endif
2dd1209e576068 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2019-02-12 165 } __attribute__((packed));
ae35cd6a480f9c drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_pptable.h Huang Rui 2018-12-12 166
:::::: The code at line 163 was first introduced by commit
:::::: ae35cd6a480f9c2ac356f792c9a9321a5863776a drm/amd/powerplay: add pptable header for smu11
:::::: TO: Huang Rui <ray.huang@amd.com>
:::::: CC: Alex Deucher <alexander.deucher@amd.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
next reply other threads:[~2022-01-25 7:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 7:56 kernel test robot [this message]
2022-01-25 7:56 ` [linux-next:master 550/1252] drivers/gpu/drm/amd/amdgpu/../pm/swsmu/inc/smu_v11_0_pptable.h:163:17: warning: field smc_pptable within 'struct smu_11_0_powerplay_table' is less aligned than 'PPTable_t' and is usually due to 'struct smu_11_0_powerplay_table' being packed, which can lea kernel test robot
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=202201251530.UEfWRPS9-lkp@intel.com \
--to=lkp@intel.com \
--cc=alexander.deucher@amd.com \
--cc=evan.quan@amd.com \
--cc=kbuild-all@lists.01.org \
--cc=lijo.lazar@amd.com \
--cc=linux-mm@kvack.org \
--cc=llvm@lists.linux.dev \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.