[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #9 from Marc marvi...@gmx.de 2010-03-13 08:52:17 PST --- Created an attachment (id=34022) -- (http://bugs.freedesktop.org/attachment.cgi?id=34022) backported patch This bug report looks like a soliloquy. Anyway, I backported drm/radeon/kms: fence cleanup + more reliable GPU lockup detection V4 myself to 2.6.33 and it fixes this problem. Can this be forwarded to upstream-stable? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #7 from Marc marvi...@gmx.de 2010-03-12 12:11:32 PST --- tried with nosmp, mem=2G (out of 4) and NO_HZ, NO_PREEMPT - no change. below is the log with glisse drm-radeon-next tree (grr - again slow chip clock default): [7.940041] [drm] Initialized drm 1.1.0 20060810 [8.479532] [drm] radeon defaulting to kernel modesetting. [8.482583] [drm] radeon kernel modesetting enabled. [8.492371] radeon :01:05.0: PCI INT A - Link[LNKC] - GSI 10 (level, low) - IRQ 10 [8.495381] radeon :01:05.0: setting latency timer to 64 [8.496445] [drm] radeon: Initializing kernel modesetting. [8.499493] [drm] register mmio base: 0xFE9F [8.502432] [drm] register mmio size: 65536 [8.505857] ATOM BIOS: 113 [8.508694] [drm] Clocks initialized ! [8.511485] [drm] 3 Power State(s) [8.514250] [drm] State 0 Default (default) [8.517008] [drm]1 Clock Mode(s) [8.519743] [drm]0 engine: 30 [8.522456] [drm] State 1 Performance [8.525133] [drm]1 Clock Mode(s) [8.527734] [drm]0 engine: 20 [8.530262] [drm] State 2 Default [8.532758] [drm]1 Clock Mode(s) [8.535239] [drm]0 engine: 50 [8.537706] [drm] radeon: power management initialized [8.540196] radeon :01:05.0: VRAM: 128M 0xC000 - 0xC7FF (128M used) [8.542724] radeon :01:05.0: GTT: 512M 0xA000 - 0xBFFF [8.545807] [drm] Detected VRAM RAM=128M, BAR=128M [8.546508] [drm] RAM width 32bits DDR [8.550749] [TTM] Zone kernel: Available graphics memory: 1029488 kiB. [8.551439] [drm] radeon: 128M of VRAM memory ready [8.552113] [drm] radeon: 512M of GTT memory ready. [8.552785] [drm] radeon: irq initialized. [8.553447] [drm] GART: num cpu pages 131072, num gpu pages 131072 [8.554599] [drm] Loading RS780 Microcode [8.555252] platform radeon_cp.0: firmware: requesting radeon/RS780_pfp.bin [8.615296] platform radeon_cp.0: firmware: requesting radeon/RS780_me.bin [8.643581] platform radeon_cp.0: firmware: requesting radeon/R600_rlc.bin [8.688448] [drm] ring test succeeded in 1 usecs [8.689138] [drm] radeon: ib pool ready. [ 14.190109] radeon :01:05.0: GPU lockup CP stall for more than 1000msec [ 14.190738] [ cut here ] [ 14.191396] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:234 radeon_fence_wait+0x35d/0x3c0 [radeon]() [ 14.192044] Hardware name: System Product Name [ 14.192671] GPU lockup (waiting for 0x0001 last fence id 0x) [ 14.193314] Modules linked in: snd_hda_intel(+) radeon(+) snd_emu10k1 snd_rawmidi ttm snd_hda_codec snd_ac97_codec ac97_bus drm_kms_helper snd_pcm snd_seq_device drm snd_util_mem amd64_edac_mod emu10k1_gp snd_timer i2c_algo_bit snd_hwdep firewire_ohci snd kobil_sct edac_core firewire_core shpchp gameport crc_itu_t asus_atk0110 pcspkr soundcore snd_page_alloc button usbserial k10temp edac_mce_amd i2c_piix4 pci_hotplug sr_mod sg cdrom sd_mod ahci fan processor pata_atiixp libata scsi_mod thermal thermal_sys [ 14.196212] Pid: 691, comm: work_for_cpu Not tainted 2.6.33 #3 [ 14.196888] Call Trace: [ 14.197575] [810466a8] warn_slowpath_common+0x78/0xb0 [ 14.198260] [8104673c] warn_slowpath_fmt+0x3c/0x40 [ 14.198937] [a033a5fd] radeon_fence_wait+0x35d/0x3c0 [radeon] [ 14.199616] [81064070] ? autoremove_wake_function+0x0/0x40 [ 14.200299] [a0375569] r600_ib_test+0x189/0x300 [radeon] [ 14.200961] [a037d6e0] r600_init+0x2e0/0x360 [radeon] [ 14.201627] [a03293ad] radeon_device_init+0x29d/0x370 [radeon] [ 14.202297] [a032a1ee] radeon_driver_load_kms+0x9e/0x1d0 [radeon] [ 14.202945] [a020140e] drm_get_dev+0x34e/0x560 [drm] [ 14.203593] [8103c86d] ? default_wake_function+0xd/0x10 [ 14.204227] [8105f7f0] ? do_work_for_cpu+0x0/0x30 [ 14.204851] [a0397012] radeon_pci_probe+0x10/0x270 [radeon] [ 14.205479] [81225d72] local_pci_probe+0x12/0x20 [ 14.206100] [8105f803] do_work_for_cpu+0x13/0x30 [ 14.206704] [81063b7e] kthread+0x8e/0xa0 [ 14.207314] [81003b94] kernel_thread_helper+0x4/0x10 [ 14.207902] [81063af0] ? kthread+0x0/0xa0 [ 14.208503] [81003b90] ? kernel_thread_helper+0x0/0x10 [ 14.209100] ---[ end trace 48fab13bc7a5b259 ]--- [ 14.209681] [drm] Disabling audio support [ 14.209708] radeon :01:05.0: GPU softreset [ 14.210855] radeon :01:05.0: R_008010_GRBM_STATUS=0xA0003030 [ 14.211443] radeon :01:05.0: R_008014_GRBM_STATUS2=0x0003 [ 14.212028] radeon :01:05.0: R_000E50_SRBM_STATUS=0x20002040 [ 14.339731] radeon :01:05.0: Wait for MC idle timedout ! [ 14.340318] radeon :01:05.0: R_008020_GRBM_SOFT_RESET=0x7FEE [ 14.355896] radeon :01:05.0: R_008020_GRBM_SOFT_RESET=0x0001 [
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887
--- Comment #8 from Marc marvi...@gmx.de 2010-03-12 12:40:44 PST ---
ok - turned out that the oops where pm related. When started with
radeon.{dynpm,dynclks}=0 everything works fine!
Unfortunately, I cannot test the GPU reset patches alone, as they do not apply
to 2.6.33. Jérôme, could you please supply something relative to 2.6.33?
Thanks!
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[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 Marc marvi...@gmx.de changed: What|Removed |Added Severity|normal |critical --- Comment #6 from Marc marvi...@gmx.de 2010-03-10 01:27:35 PST --- I also tested the kernel from fredora 13a to see if I have a problem with my config, but it also shows fence errors. Other failed tests: Sideport - UMA, limit memory from 4G to 2G. As this bug happens on a released kernel and also crashes X sometimes, I changed the severity to critical. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #5 from Marc marvi...@gmx.de 2010-03-08 00:57:40 PST --- I tried to bisect this and found that 2.6.32 also has this issue (I got this system a few weeks ago only). 2.6.31 shows ring test failed and I guess support for rs785 was not added earlier. So this chip seems to never have worked with KMS. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #2 from Jerome Glisse gli...@freedesktop.org 2010-03-05 03:07:44 PST --- Does this happen all the time ? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 Marc marvi...@gmx.de changed: What|Removed |Added CC||marvi...@gmx.de --- Comment #3 from Marc marvi...@gmx.de 2010-03-05 03:41:22 PST --- yes - could this be sideport related? -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #4 from Alex Deucher ag...@yahoo.com 2010-03-05 07:37:28 PST --- (In reply to comment #3) yes - could this be sideport related? Not likely. -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
[Bug 26887] fence errors with rs785 and kernel 2.6.33
http://bugs.freedesktop.org/show_bug.cgi?id=26887 --- Comment #1 from Marc marvi...@gmx.de 2010-03-04 07:53:12 PST --- Created an attachment (id=33759) -- (http://bugs.freedesktop.org/attachment.cgi?id=33759) full dmesg output -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. -- Download Intel#174; 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
