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 id 1ZrmRj-000KGu-5m; Thu, 29 Oct 2015 14:36:47 +0200
Subject: Re: instability of timekeeping
To: Konstantin Belousov <kostikbel@gmail.com>
References: <56261398.60102@FreeBSD.org> <56261FE6.90302@FreeBSD.org>
 <56274FFC.2000608@FreeBSD.org> <20151021184850.GX2257@kib.kiev.ua>
 <562F3E2F.2010100@FreeBSD.org> <20151027115810.GU2257@kib.kiev.ua>
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 <20151029123338.GU2257@kib.kiev.ua>
Cc: Alexander Motin <mav@FreeBSD.org>,
 freebsd-hackers <freebsd-hackers@FreeBSD.org>,
 Poul-Henning Kamp <phk@phk.freebsd.dk>, Jung-uk Kim <jkim@FreeBSD.org>
From: Andriy Gapon <avg@FreeBSD.org>
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Date: Thu, 29 Oct 2015 14:36:11 +0200
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On 29/10/2015 14:33, Konstantin Belousov wrote:
> What if you enable C3 (in OS, and possibly BIOS), but disable C1E ?
> Does the issue with jitter persist ?

There is no such option in BIOS.  ACPI tables advertise only C1 state regardless
of C1E option.

-- 
Andriy Gapon