On Wed, 28 Apr 2010 16:53:32 PDT, akpm at 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 :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 :01:00.0: failed to reserve VGA memory
[1.195360] resource map sanity check conflict: 0x0 0xf 0xa 0xb
PCI Bus :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: GW 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] [] ?
