http://bugme.osdl.org/show_bug.cgi?id=2054
Summary: ATI binary driver
Kernel Version: 2.6.2
Status: NEW
Severity: normal
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Distribution:
Fedora Core 1
Hardware Environment:
ATI R200 QM (9100).
Software Environment:
XFree 4.3.0
Binary ATI driver v. 3.7.0
Feb 7 21:05:55 mephisto kernel: fglrx: module license 'Proprietary. (C) 2002 -
ATI Technologies, Starnberg, GERMANY' taints
Feb 7 21:05:55 mephisto kernel: [fglrx] Maximum main memory to use for locked
dma buffers: 198 MBytes.
Feb 7 21:05:55 mephisto kernel: [fglrx] module loaded - fglrx 3.7.0 [Dec 18
2003] on minor 0
Problem Description:
On driver or maybe xserver load:
Feb 7 21:05:55 mephisto kernel: Debug: sleeping function called from invalid
context at mm/slab.c:1856
Feb 7 21:05:55 mephisto kernel: in_atomic():1, irqs_disabled():0
Feb 7 21:05:55 mephisto kernel: Call Trace:
Feb 7 21:05:55 mephisto kernel: [<c012639b>] __might_sleep+0xab/0xc9
Feb 7 21:05:55 mephisto kernel: [<c0159483>] kmem_cache_alloc+0x1c2/0x1c7
Feb 7 21:05:55 mephisto kernel: [<d0c849ac>]
__ke_alloc_wait_queue_head_struct+0x18/0x86 [fglrx]
Feb 7 21:05:55 mephisto kernel: [<d0c95c28>] firegl_open_helper+0x17c/0x189
[fglrx]
Feb 7 21:05:55 mephisto kernel: [<d0c8825f>] firegl_setup_dev+0x136/0x1d2 [fglrx]
Feb 7 21:05:55 mephisto kernel: [<d0c876ce>] firegl_open+0xe3/0x21e [fglrx]
Feb 7 21:05:55 mephisto kernel: [<c0189e8d>] exact_lock+0xf/0x1e
Feb 7 21:05:55 mephisto kernel: [<d0c84739>] firegl_stub_open+0x106/0x1b5 [fglrx]
Feb 7 21:05:55 mephisto kernel: [<c0189754>] chrdev_open+0x21e/0x612
Feb 7 21:05:55 mephisto kernel: [<c017c11e>] get_empty_filp+0x75/0xf4
Feb 7 21:05:55 mephisto kernel: [<c0179bf1>] dentry_open+0x149/0x20a
Feb 7 21:05:55 mephisto kernel: [<c0179aa6>] filp_open+0x62/0x64
Feb 7 21:05:55 mephisto kernel: [<c017a295>] sys_open+0x5b/0x8b
Feb 7 21:05:55 mephisto kernel: [<c010c021>] sysenter_past_esp+0x52/0x71
and after that several times:
Feb 7 22:24:38 mephisto kernel: Debug: sleeping function called from invalid
context at include/asm/semaphore.h:119
Feb 7 22:24:38 mephisto kernel: in_atomic():1, irqs_disabled():0
Feb 7 22:24:38 mephisto kernel: Call Trace:
Feb 7 22:24:38 mephisto kernel: [<c012639b>] __might_sleep+0xab/0xc9
Feb 7 22:24:38 mephisto kernel: [<d0c84e24>] __ke_down_struct_sem+0x28/0x48
[fglrx]
Feb 7 22:24:38 mephisto kernel: [<d0c93dd0>] drm_find_file+0x30/0x6e [fglrx]
Feb 7 22:24:38 mephisto kernel: [<d0c940cf>] drm_getmagic+0xb9/0x14b [fglrx]
Feb 7 22:24:38 mephisto kernel: [<c01f144a>] capable+0x23/0x41
Feb 7 22:24:38 mephisto kernel: [<d0c94016>] drm_getmagic+0x0/0x14b [fglrx]
Feb 7 22:24:38 mephisto kernel: [<d0c87adb>] firegl_ioctl+0x167/0x1a2 [fglrx]
Feb 7 22:24:38 mephisto kernel: [<c0196116>] sys_ioctl+0x22a/0x3fc
Feb 7 22:24:38 mephisto kernel: [<c010c021>] sysenter_past_esp+0x52/0x71
Everything seems to be working, only messages,
Steps to reproduce:
I just enabled preemptible kernel in kernel config.
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