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      Some AMD CPUs To Benefit From New Micro-Optimization In Linux 6.6

      news.movim.eu / Phoronix • 5 September, 2023

    One of the patches to be picked up by the Linux 6.6 kernel this week brings back REP MOSQ for user-access on CPUs without Enhanced REP MOVSB (ERMS) support. In turn this can equate to some performance benefits on AMD CPUs lacking ERMS...