Hi, Testing a bit more. With the defaults: $ cat /sys/class/drm/card0/device/power_profile default $ cat /sys/class/drm/card0/device/power_method profile the laptop boots and works fine. However, doing: $ echo dynpm > /sys/class/drm/card0/device/power_method leads to the scheduling while atomic bug. Mikko ----- Original Message ----- > From: Mikko Vinni: > > testing 3.3.0-rc3 on an HP Pavilion dv5 (last tested kernel 3.2.5 works fine) > and getting bugs apparently right after the radeon module is loaded. > > > Linux version 3.3.0-rc3-CUST (mikko@koni) (gcc version 4.6.2 20120120 > (prerelease) (GCC) ) #198 SMP PREEMPT Thu Feb 9 09:36:43 EET 2012 > Command line: BOOT_IMAGE=Arch_GitKernel ro root=803 ro root=/dev/sda3 > init=/bin/systemd pcie_aspm=force > ... > firewire_core: created device fw0: GUID 00241b00322a5501, S400 > [drm] radeon defaulting to kernel modesetting. > [drm] radeon kernel modesetting enabled. > radeon 0000:01:00.0: power state changed by ACPI to D0 > radeon 0000:01:00.0: power state changed by ACPI to D0 > [drm] initializing kernel modesetting (RV620 0x1002:0x95C4 0x103C:0x3600). > [drm] register mmio base: 0xD2300000 > [drm] register mmio size: 65536 > ATOM BIOS: M82 > radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M > used) > radeon 0000:01:00.0: GTT: 512M 0x0000000020000000 - 0x000000003FFFFFFF > [drm] Detected VRAM RAM=512M, BAR=256M > [drm] RAM width 64bits DDR > [TTM] Zone kernel: Available graphics memory: 2023082 kiB. > [TTM] Initializing pool allocator. > [TTM] Initializing DMA pool allocator. > [drm] radeon: 512M of VRAM memory ready > [drm] radeon: 512M of GTT memory ready. > [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). > [drm] Driver supports precise vblank timestamp query. > radeon 0000:01:00.0: irq 46 for MSI/MSI-X > radeon 0000:01:00.0: radeon: using MSI. > [drm] radeon: irq initialized. > [drm] GART: num cpu pages 131072, num gpu pages 131072 > [drm] radeon: ib pool ready. > [drm] Loading RV620 Microcode > usbcore: registered new interface driver usbfs > ... > [drm] PCIE GART of 512M enabled (table at 0x0000000000040000). > radeon 0000:01:00.0: WB enabled > [drm] fence driver on ring 0 use gpu addr 0x20000c00 and cpu addr > 0xffff8801364bfc00 > [drm] ring test on 0 succeeded in 1 usecs > [drm] ib test on ring 0 succeeded in 0 usecs > [drm] Radeon Display Connectors > [drm] Connector 0: > [drm] LVDS > [drm] Encoders: > [drm] LCD1: INTERNAL_KLDSCP_LVTMA > [drm] Connector 1: > [drm] VGA > [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c > [drm] Encoders: > [drm] CRT1: INTERNAL_KLDSCP_DAC1 > [drm] Connector 2: > [drm] DIN > [drm] Encoders: > [drm] TV1: INTERNAL_KLDSCP_DAC2 > [drm] Connector 3: > [drm] HDMI-A > [drm] HPD1 > [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c > [drm] Encoders: > [drm] DFP1: INTERNAL_UNIPHY > [drm] radeon: power management initialized > > ... > [drm] fb mappable at 0xC0142000 > [drm] vram apper at 0xC0000000 > [drm] size 4096000 > [drm] fb depth is 24 > [drm] pitch is 5120 > fbcon: radeondrmfb (fb0) is primary device > Feb 9 16:54:56 koni systemd-fsck[287]: /dev/sda5: clean, 1102549/17514496 > files, 32142735/70035359 blocks (check in 2 mounts) > Feb 9 16:54:56 koni systemd-tmpfiles[298]: Two or more conflicting lines for > /tmp configured, ignoring. > Console: switching to colour frame buffer device 160x50 > fb0: radeondrmfb frame buffer device > drm: registered panic notifier > [drm] Initialized radeon 2.13.0 20080528 for 0000:01:00.0 on minor 0 > snd_hda_intel 0000:01:00.1: irq 47 for MSI/MSI-X > HDMI status: Codec=0 Pin=3 Presence_Detect=0 ELD_Valid=0 > input: HDA ATI HDMI HDMI/DP,pcm=3 as > /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input15 > EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: commit=30 > BUG: scheduling while atomic: kworker/1:3/119/0x00000003 > Modules linked in: snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc > videobuf2_memops videobuf2_core videodev v4l2_compat_ioctl32 arc4 > snd_hda_codec_idt ohci_hcd joydev snd_hda_intel ath5k snd_hda_codec ehci_hcd > usbcore snd_hwdep snd_pcm mac80211 radeon ath snd_page_alloc snd_timer snd > hp_wmi sdhci_pci sparse_keymap sp5100_tco i2c_piix4 soundcore cfg80211 sdhci wmi > usb_common drm_kms_helper jmb38x_ms hp_accel psmouse r8169 ttm mmc_core thermal > memstick rtc_cmos lis3lv02d evdev k10temp pcspkr input_polldev firewire_ohci mii > serio_raw rfkill battery video ac button powernow_k8 mperf processor autofs4 > sr_mod cdrom sd_mod pata_acpi ahci libahci pata_atiixp libata scsi_mod > Pid: 119, comm: kworker/1:3 Not tainted 3.3.0-rc3-CUST #198 > Call Trace: > [<ffffffff81440f6c>] __schedule_bug+0x5d/0x61 > [<ffffffff81446dbc>] __schedule+0x84c/0x9c0 > [<ffffffff81097b34>] ? check_preempt_curr+0x84/0xa0 > [<ffffffff8109d519>] ? pull_task+0x49/0x60 > [<ffffffff8144705a>] schedule+0x3a/0x50 > [<ffffffff81444936>] schedule_timeout+0x166/0x380 > [<ffffffff81445ab5>] ? __mutex_lock_slowpath+0x235/0x340 > [<ffffffff81077fe0>] ? init_timer_deferrable_key+0x20/0x20 > [<ffffffffa02a940a>] radeon_pm_set_clocks+0x4ca/0x690 [radeon] > [<ffffffff8108b010>] ? abort_exclusive_wait+0xb0/0xb0 > [<ffffffffa02a9930>] radeon_dynpm_idle_work_handler+0x160/0x170 [radeon] > [<ffffffffa02a97d0>] ? radeon_acpi_event+0xc0/0xc0 [radeon] > [<ffffffff8108509b>] process_one_work+0x11b/0x4d0 > [<ffffffff81085a1d>] worker_thread+0x15d/0x340 > [<ffffffff810858c0>] ? manage_workers.isra.27+0x220/0x220 > [<ffffffff8108a77e>] kthread+0x8e/0xa0 > [<ffffffff81449df4>] kernel_thread_helper+0x4/0x10 > [<ffffffff8108a6f0>] ? kthread_freezable_should_stop+0x60/0x60 > [<ffffffff81449df0>] ? gs_change+0xb/0xb > BUG: scheduling while atomic: kworker/1:3/119/0x00000003 > Modules linked in: snd_hda_codec_hdmi uvcvideo videobuf2_vmalloc > videobuf2_memops videobuf2_core videodev v4l2_compat_ioctl32 arc4 > snd_hda_codec_idt ohci_hcd joydev snd_hda_intel ath5k snd_hda_codec ehci_hcd > usbcore snd_hwdep snd_pcm mac80211 radeon ath snd_page_alloc snd_timer snd > hp_wmi sdhci_pci sparse_keymap sp5100_tco i2c_piix4 soundcore cfg80211 sdhci wmi > usb_common drm_kms_helper jmb38x_ms hp_accel psmouse r8169 ttm mmc_core thermal > memstick rtc_cmos lis3lv02d evdev k10temp pcspkr input_polldev firewire_ohci mii > serio_raw rfkill battery video ac button powernow_k8 mperf processor autofs4 > sr_mod cdrom sd_mod pata_acpi ahci libahci pata_atiixp libata scsi_mod > Pid: 119, comm: kworker/1:3 Not tainted 3.3.0-rc3-CUST #198 > Call Trace: > [<ffffffff81440f6c>] __schedule_bug+0x5d/0x61 > [<ffffffff81446dbc>] __schedule+0x84c/0x9c0 > [<ffffffff81097b34>] ? check_preempt_curr+0x84/0xa0 > [<ffffffff8109d519>] ? pull_task+0x49/0x60 > [<ffffffff81078ac3>] ? lock_timer_base.isra.33+0x33/0x70 > [<ffffffff81078b91>] ? try_to_del_timer_sync+0x91/0x150 > [<ffffffff8144705a>] schedule+0x3a/0x50 > [<ffffffff81444936>] schedule_timeout+0x166/0x380 > [<ffffffff81077fe0>] ? init_timer_deferrable_key+0x20/0x20 > [<ffffffffa02a9521>] radeon_pm_set_clocks+0x5e1/0x690 [radeon] > [<ffffffff8108b010>] ? abort_exclusive_wait+0xb0/0xb0 > [<ffffffffa02a9930>] radeon_dynpm_idle_work_handler+0x160/0x170 [radeon] > [<ffffffffa02a97d0>] ? radeon_acpi_event+0xc0/0xc0 [radeon] > [<ffffffff8108509b>] process_one_work+0x11b/0x4d0 > [<ffffffff81085a1d>] worker_thread+0x15d/0x340 > [<ffffffff810858c0>] ? manage_workers.isra.27+0x220/0x220 > [<ffffffff8108a77e>] kthread+0x8e/0xa0 > [<ffffffff81449df4>] kernel_thread_helper+0x4/0x10 > [<ffffffff8108a6f0>] ? kthread_freezable_should_stop+0x60/0x60 > [<ffffffff81449df0>] ? gs_change+0xb/0xb > BUG: workqueue leaked lock or atomic: kworker/1:3/0x00000002/119 > last function: radeon_dynpm_idle_work_handler+0x0/0x170 [radeon] > Pid: 119, comm: kworker/1:3 Not tainted 3.3.0-rc3-CUST #198 > Call Trace: > [<ffffffff810853c0>] process_one_work+0x440/0x4d0 > [<ffffffff81085a1d>] worker_thread+0x15d/0x340 > [<ffffffff810858c0>] ? manage_workers.isra.27+0x220/0x220 > [<ffffffff8108a77e>] kthread+0x8e/0xa0 > [<ffffffff81449df4>] kernel_thread_helper+0x4/0x10 > [<ffffffff8108a6f0>] ? kthread_freezable_should_stop+0x60/0x60 > [<ffffffff81449df0>] ? gs_change+0xb/0xb > BUG: workqueue leaked lock or atomic: kworker/1:3/0x00000002/119 > last function: cfq_kick_queue+0x0/0x50 > Pid: 119, comm: kworker/1:3 Not tainted 3.3.0-rc3-CUST #198 > Call Trace: > [<ffffffff810853c0>] process_one_work+0x440/0x4d0 > [<ffffffff81085a1d>] worker_thread+0x15d/0x340 > [<ffffffff810858c0>] ? manage_workers.isra.27+0x220/0x220 > [<ffffffff8108a77e>] kthread+0x8e/0xa0 > [<ffffffff81449df4>] kernel_thread_helper+0x4/0x10 > [<ffffffff8108a6f0>] ? kthread_freezable_should_stop+0x60/0x60 > [<ffffffff81449df0>] ? gs_change+0xb/0xb > BUG: workqueue leaked lock or atomic: kworker/1:3/0x00000002/119 > last function: do_dbs_timer+0x0/0x3d0 > Pid: 119, comm: kworker/1:3 Not tainted 3.3.0-rc3-CUST #198 > ... > > > These messages continued to scroll by until the machine hanged up. > Does it look familiar to anybody? Anything to test or give more information > about? > > > Mikko > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
