* mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces)
@ 2023-11-07 21:48 kernel test robot
2023-11-10 15:43 ` Sebastian Andrzej Siewior
0 siblings, 1 reply; 3+ messages in thread
From: kernel test robot @ 2023-11-07 21:48 UTC (permalink / raw)
To: Thomas Gleixner; +Cc: oe-kbuild-all, linux-kernel, Sebastian Andrzej Siewior
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: be3ca57cfb777ad820c6659d52e60bbdd36bf5ff
commit: 7a025e91abd23effe869a05d037b26770ffa0309 mm/vmstat: Use preempt_[dis|en]able_nested()
date: 1 year, 2 months ago
config: loongarch-randconfig-r123-20231107 (https://download.01.org/0day-ci/archive/20231108/202311080409.LlOfTR3m-lkp@intel.com/config)
compiler: loongarch64-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231108/202311080409.LlOfTR3m-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202311080409.LlOfTR3m-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got unsigned int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got unsigned int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got unsigned int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got unsigned int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got int [noderef] __percpu *
>> mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:358:9: sparse: expected void *ptr
mm/vmstat.c:358:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:394:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:394:9: sparse: expected void *ptr
mm/vmstat.c:394:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:440:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:440:9: sparse: expected void *ptr
mm/vmstat.c:440:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:463:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:463:9: sparse: expected void *ptr
mm/vmstat.c:463:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got unsigned int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:496:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got int [noderef] __percpu * @@
mm/vmstat.c:496:9: sparse: expected void *ptr
mm/vmstat.c:496:9: sparse: got int [noderef] __percpu *
mm/vmstat.c:519:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@
mm/vmstat.c:519:9: sparse: expected void *ptr
vim +358 mm/vmstat.c
337
338 /*
339 * For use when we know that interrupts are disabled,
340 * or when we know that preemption is disabled and that
341 * particular counter cannot be updated from interrupt context.
342 */
343 void __mod_zone_page_state(struct zone *zone, enum zone_stat_item item,
344 long delta)
345 {
346 struct per_cpu_zonestat __percpu *pcp = zone->per_cpu_zonestats;
347 s8 __percpu *p = pcp->vm_stat_diff + item;
348 long x;
349 long t;
350
351 /*
352 * Accurate vmstat updates require a RMW. On !PREEMPT_RT kernels,
353 * atomicity is provided by IRQs being disabled -- either explicitly
354 * or via local_lock_irq. On PREEMPT_RT, local_lock_irq only disables
355 * CPU migrations and preemption potentially corrupts a counter so
356 * disable preemption.
357 */
> 358 preempt_disable_nested();
359
360 x = delta + __this_cpu_read(*p);
361
362 t = __this_cpu_read(pcp->stat_threshold);
363
364 if (unlikely(abs(x) > t)) {
365 zone_page_state_add(x, zone, item);
366 x = 0;
367 }
368 __this_cpu_write(*p, x);
369
370 preempt_enable_nested();
371 }
372 EXPORT_SYMBOL(__mod_zone_page_state);
373
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces)
2023-11-07 21:48 mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
@ 2023-11-10 15:43 ` Sebastian Andrzej Siewior
2023-11-11 1:56 ` Philip Li
0 siblings, 1 reply; 3+ messages in thread
From: Sebastian Andrzej Siewior @ 2023-11-10 15:43 UTC (permalink / raw)
To: kernel test robot; +Cc: Thomas Gleixner, oe-kbuild-all, linux-kernel
On 2023-11-08 05:48:25 [+0800], kernel test robot wrote:
…
Same report as in 20231110154208.5UoC_qsI@linutronix.de but for
different file. Don't see anything wrong.
Sebastian
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces)
2023-11-10 15:43 ` Sebastian Andrzej Siewior
@ 2023-11-11 1:56 ` Philip Li
0 siblings, 0 replies; 3+ messages in thread
From: Philip Li @ 2023-11-11 1:56 UTC (permalink / raw)
To: Sebastian Andrzej Siewior
Cc: kernel test robot, Thomas Gleixner, oe-kbuild-all, linux-kernel
On Fri, Nov 10, 2023 at 04:43:12PM +0100, Sebastian Andrzej Siewior wrote:
> On 2023-11-08 05:48:25 [+0800], kernel test robot wrote:
> …
>
> Same report as in 20231110154208.5UoC_qsI@linutronix.de but for
> different file. Don't see anything wrong.
Thanks for the information, we will check this. Sorry for the false
report again.
>
> Sebastian
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-11-07 21:48 mm/vmstat.c:358:9: sparse: sparse: incorrect type in argument 1 (different address spaces) kernel test robot
2023-11-10 15:43 ` Sebastian Andrzej Siewior
2023-11-11 1:56 ` Philip Li
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