From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 91708] Tonga boots to terminal with drm-next-4.3, va conflict Date: Thu, 20 Aug 2015 20:41:14 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0277207072==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6DD0B6E09B for ; Thu, 20 Aug 2015 13:41:14 -0700 (PDT) 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 --===============0277207072== Content-Type: multipart/alternative; boundary="1440103274.A8D15E0.10752"; charset="UTF-8" --1440103274.A8D15E0.10752 Date: Thu, 20 Aug 2015 20:41:14 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=91708 Bug ID: 91708 Summary: Tonga boots to terminal with drm-next-4.3, va conflict Product: DRI Version: XOrg git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: master.homer@gmail.com Created attachment 117829 --> https://bugs.freedesktop.org/attachment.cgi?id=117829&action=edit Kernel log when failing to boot normally I've been having problems booting when using a self-compiled kernel of the drm-next-4.3 branch from the agd5f repo. The amdgpu kernel driver complains that some va (virtual address?) conflicts with another, which makes it boot to a terminal. You can see the conflict in the kernel log: Aug 20 22:29:14 homer-desktop kernel: [ 6.762949] amdgpu 0000:01:00.0: bo ffff880620b34800 va 0x0000100000-0x0000100400 conflict with 0x0000100000-0x0000100400 Aug 20 22:29:14 homer-desktop kernel: [ 6.763693] amdgpu 0000:01:00.0: bo ffff880620b34800 va 0x0000100000-0x0000100400 conflict with 0x0000100000-0x0000100400 Aug 20 22:29:14 homer-desktop kernel: [ 6.764357] amdgpu 0000:01:00.0: bo ffff880620b34800 va 0x0000100000-0x0000100400 conflict with 0x0000100000-0x0000100400 Aug 20 22:29:14 homer-desktop kernel: [ 6.765032] amdgpu 0000:01:00.0: bo ffff880620b34800 va 0x0000100000-0x0000100400 conflict with 0x0000100000-0x0000100400 I do not have these problems when using a self-compiled kernel from the drm-next-4.2 or drm-fixes-4.2 branch, so something must have changed from 4.2 to 4.3 that causes the conflict. Using a Radeon R9 285 (TONGA) on Kubuntu vivid with mesa 11 from the oibaf ppa and a self-compiled xf86-video-amdgpu. -- You are receiving this mail because: You are the assignee for the bug. --1440103274.A8D15E0.10752 Date: Thu, 20 Aug 2015 20:41:14 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 91708
Summary Tonga boots to terminal with drm-next-4.3, va conflict
Product DRI
Version XOrg git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter master.homer@gmail.com 

Created attachment 117829 [details]
Kernel log when failing to boot normally

I've been having problems booting when using a self-compiled kernel of the
drm-next-4.3 branch from the agd5f repo. The amdgpu kernel driver complains
that some va (virtual address?) conflicts with another, which makes it boot to
a terminal.
You can see the conflict in the kernel log:
Aug 20 22:29:14 homer-desktop kernel: [    6.762949] amdgpu 0000:01:00.0: bo
ffff880620b34800 va 0x0000100000-0x0000100400 conflict with
0x0000100000-0x0000100400
Aug 20 22:29:14 homer-desktop kernel: [    6.763693] amdgpu 0000:01:00.0: bo
ffff880620b34800 va 0x0000100000-0x0000100400 conflict with
0x0000100000-0x0000100400
Aug 20 22:29:14 homer-desktop kernel: [    6.764357] amdgpu 0000:01:00.0: bo
ffff880620b34800 va 0x0000100000-0x0000100400 conflict with
0x0000100000-0x0000100400
Aug 20 22:29:14 homer-desktop kernel: [    6.765032] amdgpu 0000:01:00.0: bo
ffff880620b34800 va 0x0000100000-0x0000100400 conflict with
0x0000100000-0x0000100400

I do not have these problems when using a self-compiled kernel from the
drm-next-4.2 or drm-fixes-4.2 branch, so something must have changed from 4.2
to 4.3 that causes the conflict.

Using a Radeon R9 285 (TONGA) on Kubuntu vivid with mesa 11 from the oibaf ppa
and a self-compiled xf86-video-amdgpu.

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