From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759537AbZBXS0x (ORCPT ); Tue, 24 Feb 2009 13:26:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758176AbZBXS0l (ORCPT ); Tue, 24 Feb 2009 13:26:41 -0500 Received: from hera.kernel.org ([140.211.167.34]:52908 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755221AbZBXS0k (ORCPT ); Tue, 24 Feb 2009 13:26:40 -0500 Message-ID: <49A43B89.8050800@kernel.org> Date: Tue, 24 Feb 2009 10:25:13 -0800 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Maciej Rutecki CC: "Rafael J. Wysocki" , Eric Anholt , Linus Torvalds , Linux Kernel Mailing List , Jesse Barnes , "lenb@kernel.org" , Ingo Molnar , mjg@redhat.com, Andrew Morton , rui.zhang@intel.com, airlied@redhat.com Subject: Re: [Linux 2.6.29-rc6] [drm:i915_set_status_page] *ERROR* can not ioremap virtual address for G33 hw status page References: <8db1092f0902230646o78a07a09t920ad65369b5a20d@mail.gmail.com> <1235419343.4816.27.camel@gaiman> <200902232230.29501.rjw@sisk.pl> <8db1092f0902231340k7c7d0fd1me49302f2efd03491@mail.gmail.com> <86802c440902231701q1e169a67oa12bd84ac0e4c7aa@mail.gmail.com> <8db1092f0902232254q10826fei8b8125b3da5f233@mail.gmail.com> <8db1092f0902240054jc2fd751m2c707bd687ddeab8@mail.gmail.com> In-Reply-To: <8db1092f0902240054jc2fd751m2c707bd687ddeab8@mail.gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Maciej Rutecki wrote: > 2009/2/24 Maciej Rutecki : >> 2009/2/24 Yinghai Lu : >> >>> CONFIG_MTRR=y >>> CONFIG_MTRR_SANITIZER=y >>> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 >>> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 >>> >>> should help mtrr ones. >>> >>> please post bootlog with those option set. >>> >>> YH >>> >> It doesn't help, see previous mails. >> >> > > l also update bios, and try: > CONFIG_MTRR=y > CONFIG_MTRR_SANITIZER=y > CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=1 > CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1 > > it doesn't help: > [ 0.000000] Linux version 2.6.29-rc6 (root@zlom) (gcc version 4.3.3 > (Debian 4.3.3-3) ) #1 SMP PREEMPT Tue Feb 24 08:03:56 CET 2009 > [ 0.000000] KERNEL supported cpus: > [ 0.000000] Intel GenuineIntel > [ 0.000000] AMD AuthenticAMD > [ 0.000000] NSC Geode by NSC > [ 0.000000] Cyrix CyrixInstead > [ 0.000000] Centaur CentaurHauls > [ 0.000000] Transmeta GenuineTMx86 > [ 0.000000] Transmeta TransmetaCPU > [ 0.000000] UMC UMC UMC UMC > [ 0.000000] BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable) > [ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) > [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) > [ 0.000000] BIOS-e820: 0000000000100000 - 00000000bf5e0000 (usable) > [ 0.000000] BIOS-e820: 00000000bf5e0000 - 00000000bf5e3000 (ACPI NVS) > [ 0.000000] BIOS-e820: 00000000bf5e3000 - 00000000bf5f0000 (ACPI data) > [ 0.000000] BIOS-e820: 00000000bf5f0000 - 00000000bf600000 (reserved) > [ 0.000000] BIOS-e820: 00000000c0000000 - 00000000d0000000 (reserved) > [ 0.000000] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) > [ 0.000000] DMI 2.4 present. > [ 0.000000] last_pfn = 0xbf5e0 max_arch_pfn = 0x100000 > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > [ 0.000000] original variable MTRRs > [ 0.000000] reg 0, base: 0GB, range: 4GB, type WB > [ 0.000000] reg 1, base: 3GB, range: 1GB, type UC > [ 0.000000] reg 2, base: 3064MB, range: 8MB, type UC > [ 0.000000] reg 3, base: 3063MB, range: 1MB, type UC > [ 0.000000] reg 4, base: 3062MB, range: 1MB, type UC > [ 0.000000] total RAM coverred: 3062M > [ 0.000000] Found optimal setting for mtrr clean up > [ 0.000000] gran_size: 64K chunk_size: 16M num_reg: 4 lose cover RAM: 0G > [ 0.000000] New variable MTRRs > [ 0.000000] reg 0, base: 0GB, range: 2GB, type WB > [ 0.000000] reg 1, base: 2GB, range: 1GB, type WB > [ 0.000000] reg 2, base: 3062MB, range: 2MB, type UC > [ 0.000000] reg 3, base: 3064MB, range: 8MB, type UC so kernel convert MTRR layout from continuous to discrete ... YH