From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Berg Subject: Re: ACPI vs. hibernate on MacBook5,1 Date: Wed, 15 Apr 2009 17:48:51 +0200 Message-ID: <1239810531.6981.6.camel@johannes.local> References: <1239802480.9071.14.camel@johannes.local> <20090415135620.GB12481@kamineko.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-dWnRYbUgo3dFexGlPD35" Return-path: Received: from xc.sipsolutions.net ([83.246.72.84]:37726 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751685AbZDOPtZ (ORCPT ); Wed, 15 Apr 2009 11:49:25 -0400 In-Reply-To: <20090415135620.GB12481@kamineko.org> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Mattia Dongili Cc: linux-acpi@vger.kernel.org, Len Brown , "Rafael J. Wysocki" --=-dWnRYbUgo3dFexGlPD35 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Wed, 2009-04-15 at 22:56 +0900, Mattia Dongili wrote: > On Wed, Apr 15, 2009 at 03:34:39PM +0200, Johannes Berg wrote: > > Recently, since I upgraded to -rc1, I've been seeing this at hibernate: > >=20 > > [13875.384603] ACPI: Preparing to enter system sleep state S4 > > [13875.385232] ACPI Error (hwvalid-0186): Denied AML access to port 0x0= 000000000000080/2 (DMA1 0x0081-0x0083) [20090320] > > [13875.385745] ACPI Exception (evregion-0422): AE_AML_ILLEGAL_ADDRESS, = Returned by Handler for [SystemIO] [20090320] > > [13875.386244] ACPI Error (psparse-0537): Method parse/execution failed= [\P8XH] (Node ffff88007e44ef70), AE_AML_ILLEGAL_ADDRESS > > [13875.386896] ACPI Error (psparse-0537): Method parse/execution failed= [\_PTS] (Node ffff88007e44edd0), AE_AML_ILLEGAL_ADDRESS > > [13875.387584] PM: Saving platform NVS memory >=20 > there are patches for this here: > http://bugzilla.kernel.org/show_bug.cgi?id=3D13036 > This should be the final one: > http://bugzilla.kernel.org/attachment.cgi?id=3D20913 > Does it help? Thanks, I'll give it a try later, but it seems like it would help to get rid of the warnings, and the random delays I'm seeing are probably something else. johannes --=-dWnRYbUgo3dFexGlPD35 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Comment: Johannes Berg (powerbook) iQIcBAABAgAGBQJJ5gHgAAoJEKVg1VMiehFY33cQAIMNgCcLe9VVxF1l5VPUaYan XAs6NZiA1fu2QlBSD2v9snS6N6ksxBO8HXcrEfpD0zlVCi6fzwluCh36bBUdhur7 LYckoyWyztv98Kf6jdwzTI7Jjk5DeatxbpbE9OeX2qbjpojX0OA5JeXa86P0TUps /IQ/HpskOT5LNq6zIvFllCOhZoUwtu9qZRIcdO2eEDBPM0ES3Vox1q6DGiPXcs5Z tt5uC0/xPN65l6Qr8j6eMQlEYFFqQy8jFwqe5IvrZLMUeioO0b7ItjV/NeGQJgfa 0ZRV4joZz6AG95ZeqfYjtirOCReJjQCF4HQSbIs7iM/Rp7eirjbJTmiy4HwPIzzm JFFcHii6bub3tC6wJR/Ce8yeKNHgU2vOEjhtKpLFkT/2bXt8cR15GxMtSPbu7rWA 00Oc1NM9fxqCbl7i27FFeyckzv6Aj/TSCd3Qg66OaKzt+sBJADV9Wk3b2crYLmR2 Mme30o8BKSC3L4gOGdG5fzftxpKYwNkGUa0+HVK1xjKM1foza0YM68kH/qyOZVz8 F4BECIjhYeI4jgWLz4yikTYGYAt6FI7GnmsNex5h71NCdxPjXNEu4aSC5/NsRm70 l3QNNRRD0bXK/kOPpr0qGDNKT/oBex2UURrB8Td3X3Rd3x0j1IOX/9nokyD6DktW Lk3aY8ESYNriBD/UweAF =6H4C -----END PGP SIGNATURE----- --=-dWnRYbUgo3dFexGlPD35--