Re: [PATCH 4/6] clocksource: realtek: Add timer driver for rtl-otto platforms

From: kernel test robot
Date: Tue Jun 25 2024 - 22:02:26 EST

Next message: Song Chen: "Re: a question about how to debug this case in ftrace"
Previous message: Zhiguo Niu: "Re: [f2fs-dev] [PATCH v2] f2fs: fix to avoid racing in between read and OPU dio write"
Next in thread: kernel test robot: "Re: [PATCH 4/6] clocksource: realtek: Add timer driver for rtl-otto platforms"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hi Chris,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on tip/timers/core tip/irq/core tip/smp/core linus/master v6.10-rc5 next-20240625]
[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/Chris-Packham/dt-bindings-mips-realtek-Add-rtl930x-soc-compatible/20240625-160622
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link: https://lore.kernel.org/r/20240621042737.674128-5-chris.packham%40alliedtelesis.co.nz
patch subject: [PATCH 4/6] clocksource: realtek: Add timer driver for rtl-otto platforms
config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20240626/202406260925.EyDSt3VD-lkp@xxxxxxxxx/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240626/202406260925.EyDSt3VD-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406260925.EyDSt3VD-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

In file included from include/linux/printk.h:573,
from include/linux/kernel.h:31,
from include/linux/clk.h:13,
from drivers/clocksource/timer-rtl-otto.c:5:
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_timer_interrupt':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:105:9: note: in expansion of macro 'RTTM_DEBUG'
105 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_next_event':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:127:9: note: in expansion of macro 'RTTM_DEBUG'
127 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_state_oneshot':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:139:9: note: in expansion of macro 'RTTM_DEBUG'
139 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_state_periodic':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:151:9: note: in expansion of macro 'RTTM_DEBUG'
151 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_state_shutdown':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:163:9: note: in expansion of macro 'RTTM_DEBUG'
163 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_setup_timer':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:171:9: note: in expansion of macro 'RTTM_DEBUG'
171 | RTTM_DEBUG(base);
| ^~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c: In function 'rttm_cpu_starting':
>> drivers/clocksource/timer-rtl-otto.c:97:38: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
97 | smp_processor_id(), (u32)base)
| ^
include/linux/dynamic_debug.h:224:29: note: in definition of macro '__dynamic_func_call_cls'
224 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:250:9: note: in expansion of macro '_dynamic_func_call_cls'
250 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/dynamic_debug.h:269:9: note: in expansion of macro '_dynamic_func_call'
269 | _dynamic_func_call(fmt, __dynamic_pr_debug, \
| ^~~~~~~~~~~~~~~~~~
include/linux/printk.h:588:9: note: in expansion of macro 'dynamic_pr_debug'
588 | dynamic_pr_debug(fmt, ##__VA_ARGS__)
| ^~~~~~~~~~~~~~~~
drivers/clocksource/timer-rtl-otto.c:96:9: note: in expansion of macro 'pr_debug'
96 | pr_debug("------------- %d %08x\n", \
| ^~~~~~~~
drivers/clocksource/timer-rtl-otto.c:234:9: note: in expansion of macro 'RTTM_DEBUG'
234 | RTTM_DEBUG(to->of_base.base);
| ^~~~~~~~~~

vim +97 drivers/clocksource/timer-rtl-otto.c

93
94 /* Aggregated control functions for kernel clock framework */
95 #define RTTM_DEBUG(base) \
96 pr_debug("------------- %d %08x\n", \
> 97 smp_processor_id(), (u32)base)
98

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

Next message: Song Chen: "Re: a question about how to debug this case in ftrace"
Previous message: Zhiguo Niu: "Re: [f2fs-dev] [PATCH v2] f2fs: fix to avoid racing in between read and OPU dio write"
Next in thread: kernel test robot: "Re: [PATCH 4/6] clocksource: realtek: Add timer driver for rtl-otto platforms"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]