Date: Fri, 10 Feb 2017 00:10:08 +0100 From: Oliver Pinter <oliver.pinter@hardenedbsd.org> To: Eric van Gyzen <vangyzen@freebsd.org> Cc: Derrick McKee <derrick.mckee@gmail.com>, "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: HWPMC on SkyLake Message-ID: <CAPQ4fftgDTXA_0N_8oB25s=ttAHm16=ffoQdscayhEHrdtbepw@mail.gmail.com> In-Reply-To: <3a591925-7029-ed1d-6e25-9d11471d276c@FreeBSD.org> References: <CAJoBWHw8gouep7MEzPqmn0v==F924cGm%2B3=42HcQ-W7QX9q5%2Bg@mail.gmail.com> <3a591925-7029-ed1d-6e25-9d11471d276c@FreeBSD.org>
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On Thursday, February 9, 2017, Eric van Gyzen <vangyzen@freebsd.org> wrote: > On 02/09/2017 14:53, Derrick McKee wrote: > > I would like to use hwpmc on my desktop with a SkyLake processor. > However, > > I get an 'hwpc_core: unknown PMC architecture: 4' error whenever I run > > kldload hwpmc command. There was a small thread about this error on the > > current mailing list last year[1], but I can't find any resolution about > > this. Is there any new information? > > > > [1] > > https://lists.freebsd.org/pipermail/freebsd-current/ > 2016-June/061863.html > > > > Version: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz > > > > > > 1. hwpc_core: unknown PMC architecture: 4 > > 2. hwpmc: SOFT/16/64/0x67<INT,USR,SYS,REA,WRI> > > > > This appears to be fixed by r311224 just last month: > > https://svnweb.freebsd.org/base?view=revision&revision=311224 > > https://reviews.freebsd.org/D9036 > > It was merged to stable/11 by r311960. I don't see a merge to stable/10. Take a look at HardenedBSD's 10-STABLE, I merged back all of the x86-64 related hwpmc fixes and enhancements to our version. > > Cheers, > > Eric > _______________________________________________ > freebsd-stable@freebsd.org <javascript:;> mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org > <javascript:;>" >
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