Gedare Bloom commented on a discussion on cpukit/score/cpu/x86_64/include/rtems/score/cpu.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150850 > > typedef uintptr_t CPU_Uint32ptr; > > +/** > + * @brief Pauses the CPU pipeline to prevent aggressive speculative > execution > + * and reduce thermal load during spin-wait loops. > + */ > +static inline void _CPU_Pause_speculation( void ) > +{ > + __asm__ volatile( "pause" ::: "memory" ); First create a separate branch such as `cpu-spin-wait` and apply the change for the `_CPU_Spin_wait()` there, create your commit, and push it to an MR. Then, go back to this branch (`deterministic-hedged-read-library`), remove these changes, commit/fixup, and then use `git cherry-pick cpu-spin-wait` and it should pluck the top commit off that branch. That should be sufficient for this situation. -- View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1193#note_150850 You're receiving this email because of your account on gitlab.rtems.org.
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