![]() | |||||||||||||
Messages in this thread |
"Prakash K. Cheemplavam" <prakashpublic@gmx.de> wrote: > > Andrew Morton wrote: > > "Prakash K. Cheemplavam" <prakashpublic@gmx.de> wrote: > > > >>DMESG gives me following: > >> > >> Debug: sleeping function called from invalid context at mm/slab.c:1868 > >> in_atomic():1, irqs_disabled():0 > >> Call Trace: > >> [<c0120fbb>] __might_sleep+0xab/0xd0 > >> [<c0144fa5>] kmem_cache_alloc+0x65/0x70 > >> [<c0155161>] __get_vm_area+0x21/0xf0 > >> [<c0155263>] get_vm_area+0x33/0x40 > >> [<c011df03>] __ioremap+0xb3/0x100 > >> [<c011df79>] ioremap_nocache+0x29/0xb0 > >> [<f9a5ad87>] os_map_kernel_space+0x68/0x6c [nvidia] > >> [<f9a6d377>] __nvsym00568+0x1f/0x2c [nvidia] > >> [<f9a6f496>] __nvsym00775+0x6e/0xe0 [nvidia] > >> [<f9a6f526>] __nvsym00781+0x1e/0x190 [nvidia] > >> [<f9a70fac>] rm_init_adapter+0xc/0x10 [nvidia] > >> [<f9a57dc9>] nv_kern_open+0xf3/0x228 [nvidia] > >> [<c0164b40>] exact_match+0x0/0x10 > >> [<c0164941>] chrdev_open+0xf1/0x220 > >> [<c01aa332>] devfs_open+0xe2/0xf0 > >> [<c0159f32>] dentry_open+0x152/0x270 > >> [<c0159ddb>] filp_open+0x5b/0x60 > >> [<c015a2c3>] sys_open+0x53/0x90 > >> [<c041f532>] sysenter_past_esp+0x43/0x65 > > > > > > That would be a locking error in the nvidia driver. > > What does that mean and how to get rid of it? > Well if the bug is in the compilable part of the driver then someone can fix it. Otherwise disable CONFIG_DEBUG_SPINLOCK_SLEEP and hope for the best. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2005-03-22 13:58 [from the cache] ©2003-2008 | |||||||||||||