[RISC-V] Introduce thread_get_hartid() API #7669
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C.c. @gagachang |
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@peterlin-sifive thanks for this patch. |
Add debug-only bounds checking in __get_core_pos() to prevent out-of-bounds array access into per-core data structures. Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com> Reviewed-by: Alvin Chang <alvinga@andestech.com> Reviewed-by: Marouene Boubakri <marouene.boubakri@nxp.com>
The thread_get_hartid_by_hartindex() function is removed as there is no need to query remote hartids. Additionally, using this API before secondary hart initialization would return incorrect values. Replace with the simpler thread_get_hartid() which returns the current hart's ID reliably. Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com> Reviewed-by: Alvin Chang <alvinga@andestech.com> Reviewed-by: Marouene Boubakri <marouene.boubakri@nxp.com>
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Thanks @gagachang and @maroueneboubakri, RB tags are included. |
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Assuming that the CI tests pass, do you want this merged before the 4.9 release? |
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Yes, please. |
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This is a rework of #7407.