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Searched refs:BRS_POISON (Results 1 – 1 of 1) sorted by relevance

/linux-6.1.9/arch/x86/events/amd/
Dbrs.c16 #define BRS_POISON 0xFFFFFFFFFFFFFFFEULL /* mark limit of valid entries */ macro
193 wrmsrl(brs_to(0), BRS_POISON); in amd_brs_reset()
334 if (to == BRS_POISON) in amd_brs_drain()
377 wrmsrl(brs_to(idx), BRS_POISON); in amd_brs_poison_buffer()