As a reminder, this is a dmesg captured when running ATI Radeon HD 4670 AGP on a K10 host on Linux 5.9 (vanilla).
The ATI Radeon HD 4670 AGP (RV730 XT) is a very capable TeraScale GPU, supporting OpenGL 3.3 (Directx 10 on Windows) and OpenCL 1.0, and featured HDMI output and 1GB of VRAM. The host is also a very capable AMD Phenom II quad core CPU with 16GB of ram. To verify if its performances match 2020 expectations, I just engaged it (running Ubuntu 20.04) in 2020 Xonotic Defrag World Championship which is currently running (https://xdwc.teichisma.info/), and I got feedback from some players reporting this hardware may be better than their own hardware they compete with. In fact competitive games like Xonotic run at 144fps on 1920×1080 resolution. The last kernel able to drive this GPU on Ubuntu 20.04 LTS is the 5.4.0-47-generic one, the 5.4.0-48-generic one is believed to have backported the AGP disablement from 5.9-rc1 (ba806f9). So, when running on 5.4.0-48-generic kernel from Ubuntu repositories, or here, 5.9 vanilla compiled by myself, interesting parts from dmesg log may be: ``` [ 5.242322] [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed (scratch(0x8504)=0xCAFEDEAD) [ 5.242359] radeon 0000:01:00.0: disabling GPU acceleration ``` and: ``` [ 34.558889] trying to bind memory to uninitialized GART ! [ 34.559048] WARNING: CPU: 1 PID: 2516 at drivers/gpu/drm/radeon/radeon_gart.c:299 radeon_gart_bind+0xdf/0xf0 [radeon] [ 34.559050] Modules linked in: zram snd_usb_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_usbmidi_lib snd_hda_core snd_hwdep snd_pcm snd_seq_midi kvm_amd snd_seq_midi_event ccp joydev kvm snd_seq snd_rawmidi input_leds snd_timer snd_seq_device snd soundcore k10temp mac_hid serio_raw binfmt_misc sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables btrfs blake2b_generic zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx libcrc32c xor raid6_pq raid1 raid0 multipath linear uas usb_storage hid_generic usbhid hid radeon i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm psmouse forcedeth i2c_nforce2 [ 34.559107] CPU: 1 PID: 2516 Comm: gnome-shell Not tainted 5.9.0 #1 [ 34.559109] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./AM2NF3-VSTA, BIOS P3.20 10/09/2009 [ 34.559178] RIP: 0010:radeon_gart_bind+0xdf/0xf0 [radeon] [ 34.559184] Code: 00 48 89 ef 48 8b 40 60 e8 0e 2f 44 df 31 c0 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 c7 c7 38 6f 6b c0 e8 23 0c 6d de <0f> 0b b8 ea ff ff ff eb dc 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 [ 34.559187] RSP: 0018:ffffc030838f7a28 EFLAGS: 00010282 [ 34.559191] RAX: 0000000000000000 RBX: ffffa0cf6b88eb80 RCX: 0000000000000027 [ 34.559193] RDX: 0000000000000027 RSI: 0000000000000086 RDI: ffffa0cf6fc98d08 [ 34.559196] RBP: ffffc030838f7b28 R08: ffffa0cf6fc98d00 R09: 0000000000000004 [ 34.559198] R10: 0000000000000000 R11: 0000000000000001 R12: ffffc030838f7b28 [ 34.559201] R13: ffffa0cf6a622868 R14: ffffa0cf6c7cc6e8 R15: ffffc030838f7b28 [ 34.559204] FS: 00007f46ae245cc0(0000) GS:ffffa0cf6fc80000(0000) knlGS:0000000000000000 [ 34.559207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.559210] CR2: 000056494261c1c8 CR3: 000000040bfe6000 CR4: 00000000000006e0 [ 34.559212] Call Trace: [ 34.559286] radeon_ttm_backend_bind+0x58/0x210 [radeon] [ 34.559305] ttm_tt_bind+0x32/0x60 [ttm] [ 34.559321] ttm_bo_handle_move_mem+0x236/0x590 [ttm] [ 34.559339] ttm_bo_validate+0x16c/0x180 [ttm] [ 34.559407] ? drm_ioctl_kernel+0xe9/0xf0 [drm] [ 34.559422] ttm_bo_init_reserved+0x2ae/0x320 [ttm] [ 34.559438] ttm_bo_init+0x6d/0xf0 [ttm] [ 34.559504] ? radeon_update_memory_usage.isra.0+0x50/0x50 [radeon] [ 34.559569] radeon_bo_create+0x184/0x210 [radeon] [ 34.559634] ? radeon_update_memory_usage.isra.0+0x50/0x50 [radeon] [ 34.559703] radeon_gem_object_create+0xa9/0x180 [radeon] [ 34.559773] ? radeon_gem_pwrite_ioctl+0x20/0x20 [radeon] [ 34.559840] radeon_gem_create_ioctl+0x66/0x120 [radeon] [ 34.559850] ? tomoyo_path_number_perm+0x66/0x1d0 [ 34.559918] ? radeon_gem_pwrite_ioctl+0x20/0x20 [radeon] [ 34.559968] drm_ioctl_kernel+0xaa/0xf0 [drm] [ 34.560021] drm_ioctl+0x1ec/0x390 [drm] [ 34.560090] ? radeon_gem_pwrite_ioctl+0x20/0x20 [radeon] [ 34.560152] radeon_drm_ioctl+0x49/0x80 [radeon] [ 34.560160] __x64_sys_ioctl+0x83/0xb0 [ 34.560167] do_syscall_64+0x33/0x80 [ 34.560174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 34.560179] RIP: 0033:0x7f46b369550b [ 34.560183] Code: 0f 1e fa 48 8b 05 85 39 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 39 0d 00 f7 d8 64 89 01 48 [ 34.560186] RSP: 002b:00007ffdb7421658 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 34.560189] RAX: ffffffffffffffda RBX: 00007ffdb74216d0 RCX: 00007f46b369550b [ 34.560192] RDX: 00007ffdb74216d0 RSI: 00000000c020645d RDI: 000000000000000e [ 34.560194] RBP: 00000000c020645d R08: 0000000000000011 R09: 0000000000000005 [ 34.560197] R10: 000056494245c010 R11: 0000000000000246 R12: 0000000000001000 [ 34.560199] R13: 000000000000000e R14: 0000000000010000 R15: 0000000000001000 [ 34.560205] ---[ end trace 9ea277f1e2a7c575 ]--- [ 34.560271] [drm:radeon_ttm_backend_bind [radeon]] *ERROR* failed to bind 16 pages at 0x00000000 [ 34.560363] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to allocate GEM object (65536, 2, 4096, -22) ``` ** Attachment added: "dmesg on Linux 5.9 vanilla on Ubuntu 20.04, K10 platform, ATI Radeon HD 4670 AGP" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902981/+attachment/5431373/+files/dmesg.ubuntu-20.04.linux-5.9-vanilla_ASRock-AM2NF3-VSTA+K10_ATI-Radeon-HD-4670-AGP.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902981 Title: AGP GPU on PCI mode (when AGP is disabled at kernel build time) known to fail on K8 and K10 platforms To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1902981/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
