From owner-freebsd-amd64@FreeBSD.ORG Wed Nov 24 07:00:26 2010 Return-Path: Delivered-To: freebsd-amd64@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 24B891065670 for ; Wed, 24 Nov 2010 07:00:26 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 1337F8FC15 for ; Wed, 24 Nov 2010 07:00:26 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id oAO70Prw029265 for ; Wed, 24 Nov 2010 07:00:25 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id oAO70Pg5029236; Wed, 24 Nov 2010 07:00:25 GMT (envelope-from gnats) Date: Wed, 24 Nov 2010 07:00:25 GMT Message-Id: <201011240700.oAO70Pg5029236@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org From: Andriy Gapon X-Mailman-Approved-At: Wed, 24 Nov 2010 12:33:07 +0000 Cc: Subject: Re: amd64/152405: wrong user time is reported when CPU frequency throttled. X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Andriy Gapon List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Nov 2010 07:00:26 -0000 The following reply was made to PR amd64/152405; it has been noted by GNATS. From: Andriy Gapon To: =?ISO-2022-JP?B?IktPSUUgSGlkZXRha2EgKBskQjhxOT4xUU40IXc/dE19NTs4JhsoQg==?= =?ISO-2022-JP?B?KSI=?= Cc: bug-followup@freebsd.org Subject: Re: amd64/152405: wrong user time is reported when CPU frequency throttled. Date: Wed, 24 Nov 2010 08:56:26 +0200 on 24/11/2010 08:54 KOIE Hidetaka (鯉江英隆@数理技研) said the following: > Message-Id: <4CEBE965.5050306@freebsd.org> > Date: Tue, 23 Nov 2010 18:18:45 +0200 > From: Andriy Gapon > Subject: Re: amd64/152405: wrong user time is reported when CPU f.. > > | on 23/11/2010 17:15 KOIE Hidetaka (鯉江英隆@数理技研) said the following: > | > I send sysctl kern.timecounter and /var/run/dmesg.boot. > | > | Could you please additionally provide output of sysctl dev.cpu and sysctl machdep? > > output of sysctl dev.cpu machdep is attached. > > | Meanwhile, please also try your test-case after having set the following sysctl > | kern.eventtimer.choice="i8254". > > sysctl kern.eventtimer.choice="i8254" fails. Many apologies, this should have been kern.eventtimer.timer="i8254". Could you please try that? -- Andriy Gapon