Date: Wed, 29 Mar 2017 21:01:31 +0200 From: Nils Beyer <nbe@renzel.net> To: freebsd-amd64@freebsd.org Subject: Re: FreeBSD on Ryzen Message-ID: <030fb07230af09e172cec7cc63209043@renzel.net> In-Reply-To: <201703291308.v2TD8nOX030817@gw.catspoiler.org> References: <201703291308.v2TD8nOX030817@gw.catspoiler.org>
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On 2017-03-29 15:08, Don Lewis wrote: > dev.cpu.0.freq_levels: 3400/4590 3000/3825 2200/1980 > dev.cpu.0.freq: 3400 Thanks - so I assume that sth. doesn't work correctly inside "hwpstate" when the CPU is overclocked. I've enabled "debug.hwpstate_debug" an got: ======================================================================================= hwpstate0: setting P0-state on cpu0 hwpstate0: setting P0-state on cpu1 hwpstate0: setting P0-state on cpu2 hwpstate0: setting P0-state on cpu3 hwpstate0: setting P0-state on cpu4 hwpstate0: setting P0-state on cpu5 hwpstate0: setting P0-state on cpu6 hwpstate0: setting P0-state on cpu7 hwpstate0: setting P0-state on cpu8 hwpstate0: setting P0-state on cpu9 hwpstate0: setting P0-state on cpu10 hwpstate0: setting P0-state on cpu11 hwpstate0: setting P0-state on cpu12 hwpstate0: setting P0-state on cpu13 hwpstate0: setting P0-state on cpu14 hwpstate0: setting P0-state on cpu15 hwpstate0: result: P1-state on cpu0 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu1 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu2 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu3 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu4 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu5 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu6 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu7 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu8 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu9 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu10 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu11 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu12 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu13 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu14 hwpstate0: error: loop is not enough. hwpstate0: result: P1-state on cpu15 hwpstate0: error: loop is not enough. ======================================================================================= So the CPU cannot switch to P0-state for some reason. Does anyone have an idea besides disabling overclocking? TIA and regards, Nils
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