https://bugzilla.kernel.org/show_bug.cgi?id=15705
Summary: R300 + KMS creating WARNING when running some OpenGL programs Product: Drivers Version: 2.5 Kernel Version: 2.6.33.2 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-...@kernel-bugs.osdl.org ReportedBy: ranki...@yahoo.com Regression: No This is the second time I've triggered this WARNING: ------------[ cut here ]------------ WARNING: at /home/chris/LINUX/linux-2.6.33/arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x2a/0xad() Hardware name: Precision WorkStation 650 empty IPI mask Modules linked in: snd_seq_oss snd_seq_midi snd_seq_dummy fuse nfsd exportfs autofs4 nfs lockd auth_rpcgss sunrpc p4_clockmod speedstep_lib af_packet ipt_LOG xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables ip6t_LOG nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables ipv6 binfmt_misc dm_mirror dm_region_hash dm_log dm_mod uinput snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_event snd_seq_midi_emul snd_emu10k1 snd_ac97_codec snd_usb_audio ac97_bus snd_seq snd_pcm joydev firewire_ohci usbhid snd_timer ppdev firewire_core uvcvideo snd_usb_lib snd_page_alloc psmouse snd_rawmidi snd_util_mem snd_seq_device parport_pc crc_itu_t snd_hwdep pcspkr serio_raw sg i2c_i801 snd videodev floppy v4l1_compat parport soundcore dcdbas ext3 jbd mbcache sr_mod cdrom sd_mod pata_acpi ata_piix sata_sil uhci_hcd libata scsi_mod e1000 ehci_hcd usbcore thermal button radeon intel_agp ttm drm_kms_helper drm agpgart i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect [last unloaded: processor] Pid: 15, comm: events/0 Not tainted 2.6.33.2 #1 Call Trace: [<c102559b>] ? warn_slowpath_common+0x5d/0x70 [<c10171d2>] ? __cpa_flush_range+0x0/0x24 [<c10255e1>] ? warn_slowpath_fmt+0x26/0x2a [<c101274c>] ? default_send_IPI_mask_logical+0x2a/0xad [<c10171d2>] ? __cpa_flush_range+0x0/0x24 [<c1011381>] ? native_send_call_func_ipi+0x4f/0x56 [<c1043aa0>] ? smp_call_function_many+0x161/0x17a [<c10171d2>] ? __cpa_flush_range+0x0/0x24 [<c1043ae2>] ? smp_call_function+0x29/0x4f [<c10171d2>] ? __cpa_flush_range+0x0/0x24 [<c10297f9>] ? on_each_cpu+0x23/0x50 [<c1017abe>] ? change_page_attr_set_clr+0x24a/0x2c6 [<c1017c86>] ? _set_memory_wb+0x17/0x1b [<c1017c96>] ? set_memory_wb+0xc/0x31 [<f80bac75>] ? ttm_tt_set_caching+0x9d/0x1a5 [ttm] [<f80bad9b>] ? ttm_tt_free_alloced_pages+0x1e/0x88 [ttm] [<f80bb130>] ? ttm_tt_destroy+0x37/0x73 [ttm] [<f80bb6e9>] ? ttm_bo_release_list+0x67/0x97 [ttm] [<f80bb682>] ? ttm_bo_release_list+0x0/0x97 [ttm] [<c10e5f5a>] ? kref_put+0x36/0x3e [<f80bc31c>] ? ttm_bo_delayed_delete+0xab/0xb5 [ttm] [<f80bc336>] ? ttm_bo_delayed_workqueue+0x10/0x23 [ttm] [<c1032619>] ? worker_thread+0x114/0x19c [<f80bc326>] ? ttm_bo_delayed_workqueue+0x0/0x23 [ttm] [<c1035241>] ? autoremove_wake_function+0x0/0x29 [<c1032505>] ? worker_thread+0x0/0x19c [<c1034f3f>] ? kthread+0x5f/0x64 [<c1034ee0>] ? kthread+0x0/0x64 [<c1002cb6>] ? kernel_thread_helper+0x6/0x10 This was with stock 2.6.33.2, and was almost certainly triggered by an OpenGL screensaver. The other time was triggered trying to capture a celestia screenshot using Gimp 2.6. The hardware is an AGP Radeon 9550 (RV350) with Mesa from F12 and xorg-xf86-drv-ati from git. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel