RTEMS | Use unsigned type for processor masks (!1096)

Sebastian Huber (@sebhub) gitlab at rtems.org
Wed Mar 4 22:06:36 UTC 2026




Sebastian Huber commented on a discussion on cpukit/include/rtems/score/processormaskimpl.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1096#note_144252

 >    uint32_t              index
 >  )
 >  {
 > -  long bits = mask->__bits[ index / _BITSET_BITS ];
 > +  unsigned long bits = mask->__bits[ index / _BITSET_BITS ];

I didn't anticipate that a simple integer type fix turns out to be that controversial. The Newlib MR is actually linked to this MR, see the `Depends on 1 merge request being merged` status after the summary. I lost a bit track how RTEMS is developed and thought this is probably the way to link depending MRs. I will keep easing the review process in mind next time.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1096#note_144252
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