From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 110674] Crashes / Resets From AMDGPU / Radeon VII Date: Sat, 17 Aug 2019 02:15:16 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0339683333==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id B357A6E9D7 for ; Sat, 17 Aug 2019 02:15:16 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0339683333== Content-Type: multipart/alternative; boundary="15660081167.3ECcC2e.30459" Content-Transfer-Encoding: 7bit --15660081167.3ECcC2e.30459 Date: Sat, 17 Aug 2019 02:15:16 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D110674 --- Comment #112 from ReddestDream --- More ideas: 3. Looking through the crash in sehellion's comment 45: gfx_v9_0_ring_test_ring+0x19e/0x230 [amdgpu] amdgpu_ring_test_helper+0x1e/0x90 [amdgpu] gfx_v9_0_hw_fini+0x299/0x690 [amdgpu] amdgpu_device_ip_suspend_phase2+0x6c/0xa0 [amdgpu] amdgpu_device_ip_suspend+0x44/0x80 [amdgpu] amdgpu_device_pre_asic_reset+0x1ef/0x204 [amdgpu] amdgpu_device_gpu_recover+0x7b/0x7a3 [amdgpu] amdgpu_job_timedout+0xfc/0x120 [amdgpu] We see gfx_v9_0_ring_test and gfx_v9_0_hw_fini which both come from: https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/amd/amdgpu/gf= x_v9_0.c There's a 5.1-rc1 commit in this file pertaining to a "wave ID mismatch" th= at could cause deadlocks. https://github.com/torvalds/linux/commit/41cca166cc57e75e94d888595a428d23a3= bf4e36 Along with updated "golden values" for Vega in 5.1-rc1: https://github.com/torvalds/linux/commit/919a94d8101ebc29868940b580fe9e9811= b7dc86 https://github.com/torvalds/linux/commit/f7b1844bacecca96dd8d813675e4d8adec= 02cd66 --=20 You are receiving this mail because: You are the assignee for the bug.= --15660081167.3ECcC2e.30459 Date: Sat, 17 Aug 2019 02:15:16 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comm= ent # 112 on bug 11067= 4 from ReddestDream 
More ideas:

3. Looking through the crash in sehellion's comment 45:

gfx_v9_0_ring_test_ring+0x19e/0x230 [amdgpu]
amdgpu_ring_test_helper+0x1e/0x90 [amdgpu]
gfx_v9_0_hw_fini+0x299/0x690 [amdgpu]
amdgpu_device_ip_suspend_phase2+0x6c/0xa0 [amdgpu]
amdgpu_device_ip_suspend+0x44/0x80 [amdgpu]
amdgpu_device_pre_asic_reset+0x1ef/0x204 [amdgpu]
amdgpu_device_gpu_recover+0x7b/0x7a3 [amdgpu]
amdgpu_job_timedout+0xfc/0x120 [amdgpu]

We see gfx_v9_0_ring_test and gfx_v9_0_hw_fini which both come from:

https://github.com/torvalds/linux/blob/master/drivers/=
gpu/drm/amd/amdgpu/gfx_v9_0.c

There's a 5.1-rc1 commit in this file pertaining to a "wave ID mismatc=
h" that
could cause deadlocks.

https://github.com/torvalds/linux/commit/41cca166cc57e75=
e94d888595a428d23a3bf4e36

Along with updated "golden values" for Vega in 5.1-rc1:

https://github.com/torvalds/linux/commit/919a94d8101ebc2=
9868940b580fe9e9811b7dc86

https://github.com/torvalds/linux/commit/f7b1844bacecca9=
6dd8d813675e4d8adec02cd66

You are receiving this mail because:
  • You are the assignee for the bug.
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