From owner-freebsd-current@freebsd.org Thu Apr 20 08:09:16 2017 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3C024D45273 for ; Thu, 20 Apr 2017 08:09:16 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-wr0-x232.google.com (mail-wr0-x232.google.com [IPv6:2a00:1450:400c:c0c::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D4B4AFD4; Thu, 20 Apr 2017 08:09:15 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-wr0-x232.google.com with SMTP id o21so30122527wrb.2; Thu, 20 Apr 2017 01:09:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=JJ4lmDKvcUbgdoERLYLloRHPolpjDLeXbCx2Dgdt9i8=; b=Mr1w6Gy5jR0akagBCb37BdPApLUw86HxeG/SDpALu/WY4Eq0FKoBW+dVF5yOcskto6 7Lyj/NjjHCenati8OmubmfTbaT796rCUpmBuH3hwfHcG4Eg597LYVtW0P0mKKjm1sVPB PEE49dQYdJfj8Zd9rG8mXn2pJcpZ9BZTx0hASMiG6hF95lANkXQB7Glq7d2htQz/i1h5 0Eepng4NB7/+hZ6/2CXqyw/CRca6Fq2KuDPl817bWW8DfI4gL+borN+ofUN3S3xTrhky fBi6TqDEVPSQzqjfUhk7oreOopdzSuMFLiksI839GhiUlVj+EssYvQF4Xjdfprp/2chS Q1AQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=JJ4lmDKvcUbgdoERLYLloRHPolpjDLeXbCx2Dgdt9i8=; b=Hk7Yd48Vbbg3iXh2EZARoPUbP1S03+rjmNjXJrGhDLx/3MlcGyuJha6wzb/pjSNThV k0mp9drGCw+qFRH1CUNIaoeZLkGBstaNjsKFp1XncAqNftV3MknAhsLXgGa/WQIwHB/K Tg4rBtJpPl9lZu1AyXF17CGMZSRDqhsbnwD6oEYP2SkP3+ItUS4SQv3Nka8YOoo/TaCq 52hq78QzafkA+E4bbzezVPjCAI+3nqtXGsV314DEXDCTbFWj/B7frSMTuPqxVdCI1WX3 eHykeG2uMLJ7S6kjsT/GKjccu1V0scJYKWzYuMe2JX88B7eUclOXw9Jq+8dERl8gIHC0 1qlg== X-Gm-Message-State: AN3rC/4rVjlbW4x/TjFFJjZgau29j7XlBDCmuK6+so9oWMaDUaPq+edW VNWA/XIym/XwuizBJBCqmQmF8SXT4Q== X-Received: by 10.223.163.133 with SMTP id l5mr7151605wrb.119.1492675753752; Thu, 20 Apr 2017 01:09:13 -0700 (PDT) MIME-Version: 1.0 Received: by 10.223.150.81 with HTTP; Thu, 20 Apr 2017 01:09:13 -0700 (PDT) In-Reply-To: References: From: Johannes Lundberg Date: Thu, 20 Apr 2017 10:09:13 +0200 Message-ID: Subject: Re: increased power consumption lately? To: "Ngie Cooper (yaneurabeya)" Cc: Adrian Chadd , freebsd-current Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Apr 2017 08:09:16 -0000 Thanks Ngie, that was a good one! (I really need to learn dtrace...) Got this among other: AcpiNsLookup:entry PathInfo: \/ _SB_PCI0IGPUGSSE=EF=BF=BDGSMI\/ _SB_PCI0IGP= UGSCI=EF=BF=BDK p Might be related to: https://bugs.freedesktop.org/show_bug.cgi?id=3D98501 On Wed, Apr 5, 2017 at 8:15 PM, Ngie Cooper (yaneurabeya) < yaneurabeya@gmail.com> wrote: > > > On Apr 5, 2017, at 10:39, Adrian Chadd wrote: > > > > hm, you could use dtrace to find what's calling that function and > > print out the call stack? > > *does shrug* something like this (I realize it=E2=80=99s not prin= ting out > arg0 =E2=80=94 arg0 is a union that would need decoding)? > Thanks, > -Ngie > > $ cat AcpiNsLookup.d > fbt:kernel:AcpiNsLookup:entry > { > printf("PathInfo: %s\nType: %d\nFlags: %u", > stringof(arg1), arg2, arg3); > } > $ sudo dtrace -s AcpiNsLookup.d >