* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-02-11 22:04 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-02-11 22:04 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f1baf68e1383f6ed93eb9cff2866d46562607a43
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 6 months ago
config: powerpc64-randconfig-r031-20220211 (https://download.01.org/0day-ci/archive/20220212/202202120657.ZqI8ITCA-lkp@intel.com/config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-02-11 22:04 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-02-11 22:04 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 4631 bytes --]
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f1baf68e1383f6ed93eb9cff2866d46562607a43
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 6 months ago
config: powerpc64-randconfig-r031-20220211 (https://download.01.org/0day-ci/archive/20220212/202202120657.ZqI8ITCA-lkp(a)intel.com/config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-05-21 16:11 kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-05-21 16:11 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 6c3f5bec9b40b9437410abb08eccd5cdd1598a3c
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 10 months ago
config: powerpc64-randconfig-r035-20220519 (https://download.01.org/0day-ci/archive/20220522/202205220036.y1Y3cc7N-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 11.3.0
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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-04-21 18:33 kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-04-21 18:33 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b253435746d9a4a701b5f09211b9c14d3370d0da
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 9 months ago
config: powerpc64-randconfig-p001-20220421 (https://download.01.org/0day-ci/archive/20220422/202204220257.HEk2umWi-lkp@intel.com/config)
compiler: powerpc64le-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-03-31 12:39 kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-03-31 12:39 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 787af64d05cd528aac9ad16752d11bb1c6061bb9
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 8 months ago
config: powerpc64-randconfig-r013-20220329 (https://download.01.org/0day-ci/archive/20220331/202203312020.sqAkcWQT-lkp@intel.com/config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-03-20 8:05 kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-03-20 8:05 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 34e047aa16c0123bbae8e2f6df33e5ecc1f56601
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 8 months ago
config: powerpc64-buildonly-randconfig-r005-20220320 (https://download.01.org/0day-ci/archive/20220320/202203201541.LWDWxGdS-lkp@intel.com/config)
compiler: powerpc64le-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
--
0-DAY CI Kernel Test Service
https://01.org/lkp
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-02-20 16:43 kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-02-20 16:43 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4f12b742eb2b3a850ac8be7dc4ed52976fc6cb0b
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 7 months ago
config: powerpc64-randconfig-r023-20220220 (https://download.01.org/0day-ci/archive/20220221/202202210016.gEpMVmsL-lkp@intel.com/config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-01-09 0:14 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-01-09 0:14 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d1587f7bfe9a0f97a75d42ac1489aeda551106bc
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 5 months ago
config: powerpc64-randconfig-s032-20220108 (https://download.01.org/0day-ci/archive/20220109/202201090809.yeYLGlnk-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 11.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2022-01-09 0:14 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2022-01-09 0:14 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 4731 bytes --]
Hi Rodrigo,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d1587f7bfe9a0f97a75d42ac1489aeda551106bc
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 5 months ago
config: powerpc64-randconfig-s032-20220108 (https://download.01.org/0day-ci/archive/20220109/202201090809.yeYLGlnk-lkp(a)intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 11.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2021-11-15 21:15 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2021-11-15 21:15 UTC (permalink / raw)
To: Rodrigo Siqueira
Cc: kbuild-all, linux-kernel, Alex Deucher, Christian König
[-- Attachment #1: Type: text/plain, Size: 4352 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8ab774587903771821b59471cc723bba6d893942
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 3 months ago
config: powerpc64-buildonly-randconfig-r005-20211113 (attached as .config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 43523 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
* drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'?
@ 2021-11-15 21:15 ` kernel test robot
0 siblings, 0 replies; 11+ messages in thread
From: kernel test robot @ 2021-11-15 21:15 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 4449 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 8ab774587903771821b59471cc723bba6d893942
commit: 96ee63730fa30614e943ac352ef772be49a712d9 drm/amd/display: Add control mechanism for FPU
date: 3 months ago
config: powerpc64-buildonly-randconfig-r005-20211113 (attached as .config)
compiler: powerpc64-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=96ee63730fa30614e943ac352ef772be49a712d9
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 96ee63730fa30614e943ac352ef772be49a712d9
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_begin':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? [-Werror=implicit-function-declaration]
61 | enable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~
| enable_kernel_vsx
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c: In function 'dc_fpu_end':
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:89:17: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_vsx'? [-Werror=implicit-function-declaration]
89 | disable_kernel_altivec();
| ^~~~~~~~~~~~~~~~~~~~~~
| disable_kernel_vsx
cc1: some warnings being treated as errors
vim +61 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c
35
36 /**
37 * dc_fpu_begin - Enables FPU protection
38 * @function_name: A string containing the function name for debug purposes
39 * (usually __func__)
40 *
41 * @line: A line number where DC_FP_START was invoked for debug purpose
42 * (usually __LINE__)
43 *
44 * This function is responsible for managing the use of kernel_fpu_begin() with
45 * the advantage of providing an event trace for debugging.
46 *
47 * Note: Do not call this function directly; always use DC_FP_START().
48 */
49 void dc_fpu_begin(const char *function_name, const int line)
50 {
51 TRACE_DCN_FPU(true, function_name, line);
52
53 #if defined(CONFIG_X86)
54 kernel_fpu_begin();
55 #elif defined(CONFIG_PPC64)
56 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
57 preempt_disable();
58 enable_kernel_vsx();
59 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
60 preempt_disable();
> 61 enable_kernel_altivec();
62 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) {
63 preempt_disable();
64 enable_kernel_fp();
65 }
66 #endif
67 }
68
69 /**
70 * dc_fpu_end - Disable FPU protection
71 * @function_name: A string containing the function name for debug purposes
72 * @line: A-line number where DC_FP_END was invoked for debug purpose
73 *
74 * This function is responsible for managing the use of kernel_fpu_end() with
75 * the advantage of providing an event trace for debugging.
76 *
77 * Note: Do not call this function directly; always use DC_FP_END().
78 */
79 void dc_fpu_end(const char *function_name, const int line)
80 {
81 TRACE_DCN_FPU(false, function_name, line);
82 #if defined(CONFIG_X86)
83 kernel_fpu_end();
84 #elif defined(CONFIG_PPC64)
85 if (cpu_has_feature(CPU_FTR_VSX_COMP)) {
86 disable_kernel_vsx();
87 preempt_enable();
88 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) {
> 89 disable_kernel_altivec();
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 43523 bytes --]
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2022-05-21 16:11 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
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2022-02-11 22:04 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:61:17: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_vsx'? kernel test robot
2022-02-11 22:04 ` kernel test robot
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