dri-devel July 2015

dri-devel@lists.freedesktop.org

180 participants
1178 discussions

[DRM] Fix a regression caused by a typo
by Shixin Zeng 03 Jul '15

03 Jul '15

From: Shixin Zeng <zeng.shixin(a)gmail.com> The length of each EDID block is EDID_LENGTH, and number of blocks is (1 + edid->extensions) This causes wrong EDID to be passed on, and is a regression introduced by d2ed34362a52 (drm: Introduce helper for replacing blob properties) Signed-off-by: Shixin Zeng <zeng.shixin(a)gmail.com> --- drivers/gpu/drm/drm_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index b69ed97..b9ba061 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -4732,7 +4732,7 @@ int drm_mode_connector_update_edid_property(struct drm_connector *connector, return 0; if (edid) - size = EDID_LENGTH + (1 + edid->extensions); + size = EDID_LENGTH * (1 + edid->extensions); ret = drm_property_replace_global_blob(dev, &connector->edid_blob_ptr, -- 2.4.5

3 3

[PATCH] drm/crtc-helper: Fixup error handling in drm_helper_crtc_mode_set
by Daniel Vetter 03 Jul '15

03 Jul '15

In commit 9f658b7b62e7aefc1ee067136126eca3f58cabfd Author: Daniel Stone <daniels(a)collabora.com> Date: Fri May 22 13:34:45 2015 +0100 drm/crtc_helper: Replace open-coded CRTC state helpers error handling code was broken, resulting in the first path not being checked correctly. Fix this by using the same pattern as in the transitional plane helper function drm_plane_helper_update. Cc: Daniel Stone <daniels(a)collabora.com> CC: Sean Paul <seanpaul(a)chromium.org> Cc: John Hunter <zhaojunwang(a)pku.edu.cn> Signed-off-by: Daniel Vetter <daniel.vetter(a)intel.com> --- drivers/gpu/drm/drm_crtc_helper.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index 393114df88a3..0035c3395b30 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -927,15 +927,13 @@ int drm_helper_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mod if (crtc->funcs->atomic_duplicate_state) crtc_state = crtc->funcs->atomic_duplicate_state(crtc); - else { + else if (crtc->state) + crtc_state = drm_atomic_helper_crtc_duplicate_state(crtc); + else crtc_state = kzalloc(sizeof(*crtc_state), GFP_KERNEL); - if (!crtc_state) - return -ENOMEM; - if (crtc->state) - __drm_atomic_helper_crtc_duplicate_state(crtc, crtc_state); - else - crtc_state->crtc = crtc; - } + + if (!crtc_state) + return -ENOMEM; crtc_state->planes_changed = true; crtc_state->mode_changed = true; -- 2.1.4

5 11

[Bug 61529] [r600g][kms][ATI RV710] r600_pcie_gart_tlb_flush+0xf5/0x110
by bugzilla-daemon＠freedesktop.org 03 Jul '15

03 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=61529 --- Comment #8 from Michel Dänzer <michel(a)daenzer.net> --- The warnings (not panics) would need to be tracked in separate reports, but at least the first one is harmless. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[pull] radeon and amdgpu drm-next-4.2
by Alex Deucher 02 Jul '15

02 Jul '15

Hi Dave, First round of fixes for 4.2 for radeon and amdgpu. Stuff all over the place: - hibernation, suspend fixes for radeon and amdgpu - radeon audio fix - amdgpu ioctl optimzations and fixes - amdgpu VCE cs checker improvements - misc bug fixes The following changes since commit c5fd936e992dd2829167d2adc63e151675ca6898: drm/nouveau: Pause between setting gpu to D3hot and cutting the power (2015-06-26 10:26:37 +1000) are available in the git repository at: git://people.freedesktop.org/~agd5f/linux drm-next-4.2 for you to fetch changes up to 479e9a95120aaae0bf0d3e0b5b26b36ac4a347b6: drm/radeon: only check the sink type on DP connectors (2015-06-30 09:30:01 -0400) ---------------------------------------------------------------- Alex Deucher (4): drm/amdgpu: fix hpd range check in dce_v8_0_hpd_irq() drm/amdgpu: allocate ip_block_enabled memory in common code Revert "drm/radeon: dont switch vt on suspend" drm/radeon: only check the sink type on DP connectors Alexander Kuleshov (1): gpu/drm/amdgpu: Fix build when CONFIG_DEBUG_FS is not set Ben Goz (2): drm/amdgpu: Initialize compute sdma and memory from kgd drm/amdgpu: Configure doorbell to maximum slots Christian König (14): drm/amdgpu: simplify fence debugfs output a bit drm/amdgpu: add BO map/unmap trace point drm/amdgpu: add amdgpu_bo_list_set trace point drm/amdgpu: print the bo_list in the CS trace point as well drm/amdgpu: silence invalid error message drm/amdgpu: check VCE relocation buffer range drm/amdgpu: make VCE handle check more strict drm/amdgpu: check VCE feedback and bitstream index drm/amdgpu: fix crash on invalid CS IOCTL drm/amdgpu: add chunk id validity check drm/radeon: fix adding all VAs to the freed list on remove v2 drm/amdgpu: recreate fence from user seq drm/amdgpu: add optional dependencies to the CS IOCTL v2 drm/amdgpu: add flag to delay VM updates Jérôme Glisse (2): drm/radeon: compute ring fix hibernation (CI GPU family) v2. drm/radeon: SDMA fix hibernation (CI GPU family). Maninder Singh (3): drm/radeon: use kzalloc for allocating one thing drm/amdgpu: use kzalloc for allocating one thing drm/amdgpu: remove unnecessary check before kfree Sonny Jiang (3): drm/amdgpu: reset wptr at cp compute resume (v2) drm/amdgpu: correct define SMU_EnabledFeatureScoreboard_SclkDpmOn drm/amdgpu: disable enable_nb_ps_policy temporarily monk.liu (1): drm/amdgpu: fix wrong type drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 89 ++++++++++++-- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 13 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 45 +++++++- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_trace.h | 69 ++++++++++- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 173 ++++++++++++++++++++++------ drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 + drivers/gpu/drm/amd/amdgpu/cik.c | 4 - drivers/gpu/drm/amd/amdgpu/cikd.h | 6 + drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 2 +- drivers/gpu/drm/amd/amdgpu/cz_dpm.h | 2 +- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c | 42 +++++++ drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 55 ++++++++- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 28 +++++ drivers/gpu/drm/amd/amdgpu/vi.c | 4 - drivers/gpu/drm/radeon/cik.c | 34 ++++++ drivers/gpu/drm/radeon/cik_sdma.c | 11 ++ drivers/gpu/drm/radeon/radeon_audio.c | 18 +-- drivers/gpu/drm/radeon/radeon_fb.c | 1 - drivers/gpu/drm/radeon/radeon_ttm.c | 2 +- drivers/gpu/drm/radeon/radeon_vm.c | 4 +- include/uapi/drm/amdgpu_drm.h | 12 ++ 27 files changed, 551 insertions(+), 89 deletions(-)

3 3

[Bug 61529] [r600g][kms][ATI RV710] r600_pcie_gart_tlb_flush+0xf5/0x110
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=61529 --- Comment #7 from Alex Deucher <alexdeucher(a)gmail.com> --- (In reply to Thaddaeus Tintenfisch from comment #6) > Alex, do you mean the patch from comment #83? > The previous one from comment #78 was already applied -> > 0824965140fff1bf640a987dc790d1594a8e0699. I didn't realize it had already been applied. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 61529] [r600g][kms][ATI RV710] r600_pcie_gart_tlb_flush+0xf5/0x110
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=61529 --- Comment #6 from Thaddaeus Tintenfisch <thad.fisch(a)gmail.com> --- Alex, do you mean the patch from comment #83? The previous one from comment #78 was already applied -> 0824965140fff1bf640a987dc790d1594a8e0699. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 91172] [4.1.0][radeonsi][BONAIRE] Playing Ark Survival Evolved (new game) - IH ring buffer overflow
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=91172 Bug ID: 91172 Summary: [4.1.0][radeonsi][BONAIRE] Playing Ark Survival Evolved (new game) - IH ring buffer overflow Product: DRI Version: DRI git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/Radeon Assignee: dri-devel(a)lists.freedesktop.org Reporter: shawn.starr(a)rogers.com Mesa git master (2015-06-30) LLVM (3.7) trunk (2015-06-30 kernel: 4.1.0-1.fc23.x86_64 [78755.225438] radeon 0000:01:00.0: IH ring buffer overflow (0x00000020, 0x00000010, 0x00000030) [79732.915343] [TTM] Failed to find memory space for buffer 0xffff88074fef7468 eviction [79732.915718] [TTM] No space for ffff88074fef7468 (65536 pages, 262144K, 256M) [79732.916085] [TTM] placement[0]=0x00060002 (1) [79732.916322] [TTM] has_type: 1 [79732.916512] [TTM] use_type: 1 [79732.916703] [TTM] flags: 0x0000000A [79732.916945] [TTM] gpu_offset: 0x80000000 [79732.917209] [TTM] size: 262144 [79732.917374] [TTM] available_caching: 0x00070000 [79732.917609] [TTM] default_caching: 0x00010000 [79737.559442] [TTM] Failed to find memory space for buffer 0xffff8801038e4868 eviction [79737.559817] [TTM] No space for ffff8801038e4868 (23873 pages, 95492K, 93M) [79737.560180] [TTM] placement[0]=0x00060002 (1) [79737.560489] [TTM] has_type: 1 [79737.560653] [TTM] use_type: 1 [79737.560815] [TTM] flags: 0x0000000A [79737.561027] [TTM] gpu_offset: 0x80000000 [79737.561264] [TTM] size: 262144 [79737.561458] [TTM] available_caching: 0x00070000 [79737.561695] [TTM] default_caching: 0x00010000 [79737.923045] [TTM] Failed to find memory space for buffer 0xffff88074fef7468 eviction [79737.923424] [TTM] No space for ffff88074fef7468 (65536 pages, 262144K, 256M) [79737.923779] [TTM] placement[0]=0x00060002 (1) [79737.924055] [TTM] has_type: 1 [79737.924249] [TTM] use_type: 1 [79737.924412] [TTM] flags: 0x0000000A [79737.924624] [TTM] gpu_offset: 0x80000000 [79737.924830] [TTM] size: 262144 [79737.924998] [TTM] available_caching: 0x00070000 [79737.925291] [TTM] default_caching: 0x00010000 [79738.780552] [TTM] Failed to find memory space for buffer 0xffff88074fef7468 eviction [79738.780955] [TTM] No space for ffff88074fef7468 (65536 pages, 262144K, 256M) [79738.781325] [TTM] placement[0]=0x00060002 (1) [79738.781587] [TTM] has_type: 1 [79738.781766] [TTM] use_type: 1 [79738.781929] [TTM] flags: 0x0000000A [79738.782143] [TTM] gpu_offset: 0x80000000 [79738.782351] [TTM] size: 262144 [79738.782515] [TTM] available_caching: 0x00070000 [79738.782751] [TTM] default_caching: 0x00010000 Kernel then killed CPU: [80228.890501] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [RenderThread 1:24470] [80228.890897] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth tun ebtable_filter ebtables ip6table_filter ip6_tables bridge pl2303 intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel snd_hda_codec_realtek snd_hda_codec_generic uvcvideo arc4 snd_usb_audio kvm videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib crct10dif_pclmul iwlmvm crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec mac80211 v4l2_common videodev snd_rawmidi vfat fat snd_soc_rt5640 snd_soc_rl6231 snd_soc_core media snd_hda_core snd_compress snd_hwdep ppdev iTCO_wdt snd_pcm_dmaengine snd_seq snd_seq_device snd_pcm iTCO_vendor_support iwlwifi cfg80211 dell_wmi sparse_keymap dell_laptop dcdbas i8k snd_timer snd rfkill mei_me joydev regmap_i2c [80228.894854] snd_soc_sst_acpi soundcore i2c_i801 i2c_designware_platform ie31200_edac dw_dmac parport_pc lpc_ich mei parport shpchp video i2c_designware_core mfd_core edac_core dw_dmac_core wmi dell_smo8800 nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper ttm e1000e drm sdhci_acpi sdhci_pci serio_raw ptp sdhci pps_core mmc_core i2c_hid [80228.896947] CPU: 3 PID: 24470 Comm: RenderThread 1 Not tainted 4.1.0-1.fc23.x86_64 #1 [80228.897323] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015 [80228.897677] task: ffff8806df86eca0 ti: ffff8800c6718000 task.ti: ffff8800c6718000 [80228.898037] RIP: 0010:[<ffffffff817a08a2>] [<ffffffff817a08a2>] _raw_spin_unlock_irqrestore+0x12/0x20 [80228.898495] RSP: 0018:ffff8800c671b2e8 EFLAGS: 00000257 [80228.898751] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [80228.899096] RDX: 0000000000000002 RSI: 0000000000000257 RDI: 0000000000000257 [80228.899438] RBP: ffff8800c671b2e8 R08: 00000000000cec30 R09: 0000000000000002 [80228.899782] R10: 0000000000001fc8 R11: ffffc900048a1538 R12: 0000000000000001 [80228.900125] R13: 0000000000000000 R14: 0000000100400040 R15: 000000000082e000 [80228.900471] FS: 00007f3f8d8ed700(0000) GS:ffff88082dcc0000(0000) knlGS:0000000000000000 [80228.900858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [80228.901136] CR2: 00000000eef4f000 CR3: 00000002106de000 CR4: 00000000001407e0 [80228.901479] Stack: [80228.901582] ffff8800c671b368 ffffffff814cfe90 0000000000000257 0000000000000002 [80228.901972] 0000000000000002 ffff88022a50c480 00000000000fffff 01ffffff00000001 [80228.902363] ffff88022a50c480 00000000fc39fd85 00000000000cec31 0000007ffffff000 [80228.902752] Call Trace: [80228.902879] [<ffffffff814cfe90>] alloc_iova+0x220/0x290 [80228.903141] [<ffffffff814dae35>] intel_alloc_iova+0x95/0xe0 [80228.903416] [<ffffffff814dec37>] __intel_map_single+0x97/0x190 [80228.903704] [<ffffffff814ded69>] intel_map_page+0x39/0x40 [80228.903987] [<ffffffffa018af75>] radeon_ttm_tt_populate+0x105/0x2b0 [radeon] [80228.904337] [<ffffffffa012adf0>] ttm_tt_bind+0x40/0x80 [ttm] [80228.904620] [<ffffffffa012d1df>] ttm_bo_handle_move_mem+0x5df/0x670 [ttm] [80228.904961] [<ffffffffa012da6e>] ? ttm_bo_mem_space+0x28e/0x3b0 [ttm] [80228.905286] [<ffffffffa012d3ca>] ttm_bo_evict+0x15a/0x350 [ttm] [80228.905589] [<ffffffffa00961d3>] ? drm_vma_offset_add+0xc3/0xe0 [drm] [80228.905915] [<ffffffffa012d766>] ttm_mem_evict_first+0x1a6/0x220 [ttm] [80228.906242] [<ffffffffa012da92>] ttm_bo_mem_space+0x2b2/0x3b0 [ttm] [80228.906559] [<ffffffffa012dffa>] ttm_bo_validate+0x1aa/0x220 [ttm] [80228.906869] [<ffffffffa01320fb>] ? ttm_eu_reserve_buffers+0x16b/0x320 [ttm] [80228.907223] [<ffffffffa018cd57>] radeon_bo_list_validate+0xd7/0x230 [radeon] [80228.907577] [<ffffffffa01a57db>] radeon_cs_parser_relocs+0x3ab/0x480 [radeon] [80228.907944] [<ffffffffa01a6263>] radeon_cs_ioctl+0x273/0x7b0 [radeon] [80228.908265] [<ffffffff8120b3df>] ? __slab_free+0xbf/0x260 [80228.908530] [<ffffffff811ee582>] ? __vunmap+0xa2/0x100 [80228.908793] [<ffffffffa007b9df>] drm_ioctl+0x12f/0x620 [drm] [80228.909086] [<ffffffffa01a5ff0>] ? radeon_cs_parser_init+0x4d0/0x4d0 [radeon] [80228.909438] [<ffffffff811df7d6>] ? handle_mm_fault+0x506/0x1840 [80228.909737] [<ffffffffa016b04c>] radeon_drm_ioctl+0x4c/0x80 [radeon] [80228.910054] [<ffffffff8123fc66>] do_vfs_ioctl+0x2c6/0x4d0 [80228.910319] [<ffffffff81068c41>] ? __do_page_fault+0x1b1/0x440 [80228.910607] [<ffffffff8123fef1>] SyS_ioctl+0x81/0xa0 [80228.910852] [<ffffffff81068eff>] ? do_page_fault+0x2f/0x80 [80228.911124] [<ffffffff817a0f2e>] system_call_fastpath+0x12/0x71 [80228.911414] Code: d0 f0 0f b1 0f 39 d0 75 e5 b8 01 00 00 00 5d c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 66 83 07 01 48 89 f7 57 9d <0f> 1f 44 00 00 5d c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 [80256.911785] NMI watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [RenderThread 1:24470] [80256.912181] Modules linked in: nfnetlink_queue nfnetlink_log nfnetlink bluetooth tun ebtable_filter ebtables ip6table_filter ip6_tables bridge pl2303 intel_rapl iosf_mbi x86_pkg_temp_thermal coretemp kvm_intel snd_hda_codec_realtek snd_hda_codec_generic uvcvideo arc4 snd_usb_audio kvm videobuf2_vmalloc videobuf2_core videobuf2_memops snd_usbmidi_lib crct10dif_pclmul iwlmvm crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_codec_hdmi snd_hda_intel snd_hda_controller snd_hda_codec mac80211 v4l2_common videodev snd_rawmidi vfat fat snd_soc_rt5640 snd_soc_rl6231 snd_soc_core media snd_hda_core snd_compress snd_hwdep ppdev iTCO_wdt snd_pcm_dmaengine snd_seq snd_seq_device snd_pcm iTCO_vendor_support iwlwifi cfg80211 dell_wmi sparse_keymap dell_laptop dcdbas i8k snd_timer snd rfkill mei_me joydev regmap_i2c [80256.916196] snd_soc_sst_acpi soundcore i2c_i801 i2c_designware_platform ie31200_edac dw_dmac parport_pc lpc_ich mei parport shpchp video i2c_designware_core mfd_core edac_core dw_dmac_core wmi dell_smo8800 nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc 8021q garp stp llc mrp amdkfd amd_iommu_v2 radeon i2c_algo_bit drm_kms_helper ttm e1000e drm sdhci_acpi sdhci_pci serio_raw ptp sdhci pps_core mmc_core i2c_hid [80256.918314] CPU: 3 PID: 24470 Comm: RenderThread 1 Tainted: G L 4.1.0-1.fc23.x86_64 #1 [80256.918759] Hardware name: Dell Inc. Precision M6800/05NG6V, BIOS A14 05/24/2015 [80256.919120] task: ffff8806df86eca0 ti: ffff8800c6718000 task.ti: ffff8800c6718000 [80256.919483] RIP: 0010:[<ffffffff817a08a2>] [<ffffffff817a08a2>] _raw_spin_unlock_irqrestore+0x12/0x20 [80256.919951] RSP: 0018:ffff8800c671b2e8 EFLAGS: 00000257 [80256.920211] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [80256.920559] RDX: 0000000000000002 RSI: 0000000000000257 RDI: 0000000000000257 [80256.920906] RBP: ffff8800c671b2e8 R08: 00000000a0670a01 R09: 0000000000000002 [80256.921254] R10: ffff8807a0670a40 R11: ffffc900048a2000 R12: 0000000000000001 [80256.921600] R13: 0000000000000000 R14: 0000000180400040 R15: 000000000082e000 [80256.921949] FS: 00007f3f8d8ed700(0000) GS:ffff88082dcc0000(0000) knlGS:0000000000000000 [80256.922343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [80256.922624] CR2: 00000000eef4f000 CR3: 00000002106de000 CR4: 00000000001407e0 [80256.922971] Stack: [80256.923077] ffff8800c671b368 ffffffff814cfe90 0000000000000257 0000000000000002 [80256.923470] 0000000000000002 ffff88022a50c480 00000000000fffff 01ffffff00000001 [80256.923861] ffff88022a50c480 00000000fc39fd85 0000000007ff9f53 0000007ffffff000 [80256.924254] Call Trace: [80256.924385] [<ffffffff814cfe90>] alloc_iova+0x220/0x290 [80256.924652] [<ffffffff814dae35>] intel_alloc_iova+0x95/0xe0 [80256.924932] [<ffffffff814dec37>] __intel_map_single+0x97/0x190 [80256.925230] [<ffffffff814ded69>] intel_map_page+0x39/0x40 [80256.925530] [<ffffffffa018af75>] radeon_ttm_tt_populate+0x105/0x2b0 [radeon] [80256.925893] [<ffffffffa012adf0>] ttm_tt_bind+0x40/0x80 [ttm] [80256.926187] [<ffffffffa012d1df>] ttm_bo_handle_move_mem+0x5df/0x670 [ttm] [80256.926534] [<ffffffffa012da6e>] ? ttm_bo_mem_space+0x28e/0x3b0 [ttm] [80256.926857] [<ffffffffa012d3ca>] ttm_bo_evict+0x15a/0x350 [ttm] [80256.927173] [<ffffffffa00961d3>] ? drm_vma_offset_add+0xc3/0xe0 [drm] [80256.927506] [<ffffffffa012d766>] ttm_mem_evict_first+0x1a6/0x220 [ttm] [80256.927837] [<ffffffffa012da92>] ttm_bo_mem_space+0x2b2/0x3b0 [ttm] [80256.928160] [<ffffffffa012dffa>] ttm_bo_validate+0x1aa/0x220 [ttm] [80256.928478] [<ffffffffa01320fb>] ? ttm_eu_reserve_buffers+0x16b/0x320 [ttm] [80256.928836] [<ffffffffa018cd57>] radeon_bo_list_validate+0xd7/0x230 [radeon] [80256.929202] [<ffffffffa01a57db>] radeon_cs_parser_relocs+0x3ab/0x480 [radeon] [80256.929575] [<ffffffffa01a6263>] radeon_cs_ioctl+0x273/0x7b0 [radeon] [80256.929896] [<ffffffff8120b3df>] ? __slab_free+0xbf/0x260 [80256.930165] [<ffffffff811ee582>] ? __vunmap+0xa2/0x100 [80256.930436] [<ffffffffa007b9df>] drm_ioctl+0x12f/0x620 [drm] [80256.930736] [<ffffffffa01a5ff0>] ? radeon_cs_parser_init+0x4d0/0x4d0 [radeon] [80256.931096] [<ffffffff811df7d6>] ? handle_mm_fault+0x506/0x1840 [80256.931402] [<ffffffffa016b04c>] radeon_drm_ioctl+0x4c/0x80 [radeon] [80256.931724] [<ffffffff8123fc66>] do_vfs_ioctl+0x2c6/0x4d0 [80256.931994] [<ffffffff81068c41>] ? __do_page_fault+0x1b1/0x440 [80256.932283] [<ffffffff8123fef1>] SyS_ioctl+0x81/0xa0 [80256.932536] [<ffffffff81068eff>] ? do_page_fault+0x2f/0x80 [80256.932814] [<ffffffff817a0f2e>] system_call_fastpath+0x12/0x71 [80256.933115] Code: d0 f0 0f b1 0f 39 d0 75 e5 b8 01 00 00 00 5d c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 66 83 07 01 48 89 f7 57 9d <0f> 1f 44 00 00 5d c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 -- You are receiving this mail because: You are the assignee for the bug.

1 1

[PATCH 00/00] JUST_FOR_TEST: Sending patches to dri-devel
by Kausal Malladi 02 Jul '15

02 Jul '15

I suspect some problem, because when I try sending patches to dri-devel, they are neither getting delivered nor are waiting in moderation queue. Testing, based on suggestions from #dri-devel IRC chat. My apologies for spamming. -- 2.4.5

1 0

[Bug 61529] [r600g][kms][ATI RV710] r600_pcie_gart_tlb_flush+0xf5/0x110
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=61529 --- Comment #5 from Alex Deucher <alexdeucher(a)gmail.com> --- You are probably seeing this bug (bug is in the pci hotplug system): https://bugzilla.kernel.org/show_bug.cgi?id=61891 See if the latest patch there helps. -- You are receiving this mail because: You are the assignee for the bug.

1 0

[Bug 61529] [r600g][kms][ATI RV710] r600_pcie_gart_tlb_flush+0xf5/0x110
by bugzilla-daemon＠freedesktop.org 02 Jul '15

02 Jul '15

https://bugs.freedesktop.org/show_bug.cgi?id=61529 --- Comment #4 from Thaddaeus Tintenfisch <thad.fisch(a)gmail.com> --- Created attachment 116881 --> https://bugs.freedesktop.org/attachment.cgi?id=116881&action=edit dmesg snippet I have applied radeon-gart_tlb_flush-NULL.diff to git master and it does fix the hard lockup. However, powering off the dedicated GPU still triggers some kernel panics (see attached log file). -- You are receiving this mail because: You are the assignee for the bug.

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dri-devel July 2015