From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758242Ab0EBRjQ (ORCPT ); Sun, 2 May 2010 13:39:16 -0400 Received: from lennier.cc.vt.edu ([198.82.162.213]:38622 "EHLO lennier.cc.vt.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754732Ab0EBRjN (ORCPT ); Sun, 2 May 2010 13:39:13 -0400 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.2 To: Andrew Morton , Jerome Glisse , Dave Airlie , Pauli Nieminen Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: mmotm 2010-04-28 - nouveau driver issues In-Reply-To: Your message of "Wed, 28 Apr 2010 16:53:32 PDT." <201004290021.o3T0L04Y028017@imap1.linux-foundation.org> From: Valdis.Kletnieks@vt.edu References: <201004290021.o3T0L04Y028017@imap1.linux-foundation.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="==_Exmh_1272821929_4025P"; micalg=pgp-sha1; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit Date: Sun, 02 May 2010 13:38:49 -0400 Message-ID: <5364.1272821929@localhost> X-Mirapoint-Received-SPF: 128.173.34.98 localhost Valdis.Kletnieks@vt.edu 2 pass X-Mirapoint-IP-Reputation: reputation=neutral-1, source=Fixed, refid=n/a, actions=MAILHURDLE SPF TAG X-Junkmail-Info: (45) HELO_LOCALHOST X-Junkmail-Status: score=45/50, host=vivi.cc.vt.edu X-Junkmail-SD-Raw: score=unknown, refid=str=0001.0A020203.4BDDB8AA.00A5,ss=1,fgs=0, ip=0.0.0.0, so=2009-09-22 00:05:22, dmn=2009-09-10 00:05:08, mode=multiengine X-Junkmail-IWF: false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --==_Exmh_1272821929_4025P Content-Type: text/plain; charset=us-ascii On Wed, 28 Apr 2010 16:53:32 PDT, akpm@linux-foundation.org said: > The mm-of-the-moment snapshot 2010-04-28-16-53 has been uploaded to > > http://userweb.kernel.org/~akpm/mmotm/ The nouveau driver had issues during boot, caused plymouth to have indigestion and fall back to 24x80 character mode. This happened sometime between -mmotm0422 and -mmotm0428. Looks like something in linux-next, cc'ing anybody who apparently touched nouveau code. Will bisect if nobody has a good idea what happened. The X server was able to init the card and get gdm started just fine. lspci says: 01:00.0 VGA compatible controller: nVidia Corporation G98M [Quadro NVS 160M] (rev a1) [ 1.038152] [drm] nouveau 0000:01:00.0: Detected 256MiB VRAM [ 1.194505] [TTM] Zone kernel: Available graphics memory: 2013496 kiB. [ 1.194508] [ttm] Initializing pool allocator. [ 1.194896] ------------[ cut here ]------------ [ 1.194903] WARNING: at arch/x86/mm/ioremap.c:111 __ioremap_caller+0x238/0x3f4() [ 1.194906] Hardware name: Latitude E6500 [ 1.194908] Modules linked in: [ 1.194912] Pid: 1, comm: swapper Not tainted 2.6.34-rc5-mmotm0428 #1 [ 1.194915] Call Trace: [ 1.194921] [] warn_slowpath_common+0x80/0x98 [ 1.194925] [] warn_slowpath_null+0x15/0x17 [ 1.194929] [] __ioremap_caller+0x238/0x3f4 [ 1.194934] [] ? ttm_mem_reg_ioremap+0x54/0x7b [ 1.194939] [] ? kmem_cache_alloc_notrace+0x68/0xc0 [ 1.194942] [] ioremap_nocache+0x12/0x14 [ 1.194946] [] ttm_mem_reg_ioremap+0x54/0x7b [ 1.194950] [] ttm_bo_move_memcpy+0x5e/0x3e0 [ 1.194954] [] ? drm_mm_split_at_start+0x79/0x95 [ 1.194959] [] ? do_raw_spin_unlock+0xd0/0xfa [ 1.194964] [] nouveau_bo_move+0x19e/0x222 [ 1.194968] [] ttm_bo_handle_move_mem+0x1b4/0x2c0 [ 1.194972] [] ttm_bo_move_buffer+0xf4/0x14d [ 1.194976] [] ? __list_add+0xb7/0xd2 [ 1.194980] [] ttm_bo_validate+0xec/0x13e [ 1.194983] [] ? do_raw_write_unlock+0x7e/0xc8 [ 1.194987] [] ttm_bo_init+0x3e0/0x419 [ 1.194990] [] nouveau_bo_new+0x394/0x405 [ 1.194994] [] ? nouveau_bo_del_ttm+0x0/0xb3 [ 1.194997] [] ? drm_mm_init+0x63/0x6b [ 1.195015] [] nouveau_mem_init+0x262/0x42f [ 1.195019] [] nouveau_card_init+0xb09/0xe35 [ 1.195023] [] nouveau_load+0x4e6/0x50c [ 1.195028] [] drm_get_dev+0x3bf/0x4cc [ 1.195034] [] nouveau_pci_probe+0x10/0x12 [ 1.195039] [] local_pci_probe+0x12/0x16 [ 1.195043] [] pci_device_probe+0x60/0x8f [ 1.195048] [] ? driver_sysfs_add+0x47/0x6c [ 1.195052] [] driver_probe_device+0xde/0x178 [ 1.195056] [] __driver_attach+0x5c/0x80 [ 1.195060] [] ? __driver_attach+0x0/0x80 [ 1.195063] [] ? __driver_attach+0x0/0x80 [ 1.195067] [] bus_for_each_dev+0x54/0x89 [ 1.195071] [] driver_attach+0x19/0x1b [ 1.195075] [] bus_add_driver+0xb4/0x206 [ 1.195079] [] driver_register+0xb8/0x129 [ 1.195083] [] __pci_register_driver+0x63/0xd3 [ 1.195088] [] ? nouveau_init+0x0/0x52 [ 1.195092] [] drm_init+0x6b/0xd1 [ 1.195096] [] ? nouveau_init+0x0/0x52 [ 1.195100] [] nouveau_init+0x50/0x52 [ 1.195104] [] do_one_initcall+0x59/0x14e [ 1.195109] [] kernel_init+0x144/0x1ce [ 1.195113] [] kernel_thread_helper+0x4/0x10 [ 1.195117] [] ? restore_args+0x0/0x30 [ 1.195121] [] ? kernel_init+0x0/0x1ce [ 1.195125] [] ? kernel_thread_helper+0x0/0x10 [ 1.195192] ---[ end trace f31dec58d66d24a5 ]--- [ 1.195323] [drm] nouveau 0000:01:00.0: failed to reserve VGA memory [ 1.195360] resource map sanity check conflict: 0x0 0xfffff 0xa0000 0xbffff PCI Bus 0000:00 [ 1.195363] ------------[ cut here ]------------ [ 1.195366] WARNING: at arch/x86/mm/ioremap.c:98 __ioremap_caller+0x13b/0x3f4() [ 1.195369] Hardware name: Latitude E6500 [ 1.195371] Info: mapping multiple BARs. Your kernel is fine. [ 1.195373] Modules linked in: [ 1.195376] Pid: 1, comm: swapper Tainted: G W 2.6.34-rc5-mmotm0428 #1 [ 1.195378] Call Trace: [ 1.195382] [] warn_slowpath_common+0x80/0x98 [ 1.195386] [] warn_slowpath_fmt+0x41/0x43 [ 1.195390] [] __ioremap_caller+0x13b/0x3f4 [ 1.195394] [] ? ttm_mem_reg_ioremap+0x54/0x7b [ 1.195399] [] ? mark_held_locks+0x52/0x70 [ 1.195403] [] ? kmem_cache_alloc_notrace+0x68/0xc0 [ 1.195407] [] ioremap_nocache+0x12/0x14 [ 1.195410] [] ttm_mem_reg_ioremap+0x54/0x7b [ 1.195414] [] ttm_bo_move_memcpy+0x5e/0x3e0 [ 1.195418] [] ? drm_mm_split_at_start+0x79/0x95 [ 1.195421] [] ? do_raw_spin_unlock+0xd0/0xfa [ 1.195425] [] nouveau_bo_move+0x19e/0x222 [ 1.195429] [] ttm_bo_handle_move_mem+0x1b4/0x2c0 [ 1.195433] [] ttm_bo_move_buffer+0xf4/0x14d [ 1.195437] [] ? __list_add+0xb7/0xd2 [ 1.195441] [] ttm_bo_validate+0xec/0x13e [ 1.195445] [] ? do_raw_write_unlock+0x7e/0xc8 [ 1.195448] [] ttm_bo_init+0x3e0/0x419 [ 1.195452] [] nouveau_bo_new+0x394/0x405 [ 1.195455] [] ? nouveau_bo_del_ttm+0x0/0xb3 [ 1.195459] [] ? mark_held_locks+0x52/0x70 [ 1.195463] [] ? trace_kmalloc+0x40/0xb4 [ 1.195468] [] nv50_instmem_populate+0x6d/0x11a [ 1.195473] [] nouveau_gpuobj_new+0x252/0x34c [ 1.195477] [] nouveau_sgdma_init+0x5f/0x241 [ 1.195481] [] ? pci_find_capability+0x6d/0x7c [ 1.195485] [] nouveau_mem_init+0x330/0x42f [ 1.195489] [] nouveau_card_init+0xb09/0xe35 [ 1.195493] [] nouveau_load+0x4e6/0x50c [ 1.195497] [] drm_get_dev+0x3bf/0x4cc [ 1.195501] [] nouveau_pci_probe+0x10/0x12 [ 1.195505] [] local_pci_probe+0x12/0x16 [ 1.195509] [] pci_device_probe+0x60/0x8f [ 1.195513] [] ? driver_sysfs_add+0x47/0x6c [ 1.195517] [] driver_probe_device+0xde/0x178 [ 1.195521] [] __driver_attach+0x5c/0x80 [ 1.195525] [] ? __driver_attach+0x0/0x80 [ 1.195528] [] ? __driver_attach+0x0/0x80 [ 1.195532] [] bus_for_each_dev+0x54/0x89 [ 1.195536] [] driver_attach+0x19/0x1b [ 1.195540] [] bus_add_driver+0xb4/0x206 [ 1.195544] [] driver_register+0xb8/0x129 [ 1.195548] [] __pci_register_driver+0x63/0xd3 [ 1.195552] [] ? nouveau_init+0x0/0x52 [ 1.195556] [] drm_init+0x6b/0xd1 [ 1.195560] [] ? nouveau_init+0x0/0x52 [ 1.195563] [] nouveau_init+0x50/0x52 [ 1.195567] [] do_one_initcall+0x59/0x14e [ 1.195571] [] kernel_init+0x144/0x1ce [ 1.195575] [] kernel_thread_helper+0x4/0x10 [ 1.195579] [] ? restore_args+0x0/0x30 [ 1.195582] [] ? kernel_init+0x0/0x1ce [ 1.195586] [] ? kernel_thread_helper+0x0/0x10 [ 1.195588] ---[ end trace f31dec58d66d24a6 ]--- [ 1.195597] [drm] nouveau 0000:01:00.0: error getting PRAMIN backing pages: -12 [ 1.195693] [drm] nouveau 0000:01:00.0: Error creating sgdma object: -12 [ 1.195784] [drm] nouveau 0000:01:00.0: Error initialising PCI(E): -12 [ 1.196854] nouveau 0000:01:00.0: PCI INT A disabled [ 1.196863] nouveau: probe of 0000:01:00.0 failed with error -12 --==_Exmh_1272821929_4025P Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Exmh version 2.5 07/13/2001 iD8DBQFL3bipcC3lWbTT17ARAvU8AJ9VNhCPJJ0w1aUzDvZONBW5l7yNHQCgplTk 9Yei9A53wzCo1jfcLONXieU= =bbHi -----END PGP SIGNATURE----- --==_Exmh_1272821929_4025P--