From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 104837] 'radeonsi: Failed to create context' with 32 bit applications Date: Mon, 29 Jan 2018 14:02:40 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0798207362==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id CEE186E4B1 for ; Mon, 29 Jan 2018 14:02:40 +0000 (UTC) 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 --===============0798207362== Content-Type: multipart/alternative; boundary="15172345600.75Bc9e.16657" Content-Transfer-Encoding: 7bit --15172345600.75Bc9e.16657 Date: Mon, 29 Jan 2018 14:02:40 +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=3D104837 Bug ID: 104837 Summary: 'radeonsi: Failed to create context' with 32 bit applications Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: rafael.ristovski@gmail.com Created attachment 137021 --> https://bugs.freedesktop.org/attachment.cgi?id=3D137021&action=3Dedit dmesg log Running 32bit OpenGL applications on my AMD card with DRI_PRIME=3D1 produce= s the following error, running 64bit applications works just fine. Somehow I suspect virtual memory is the cause. libGL: pci id for fd 5: 1002:6823, driver radeonsi libGL: OpenDriver: trying /usr/lib32/dri/tls/radeonsi_dri.so libGL: OpenDriver: trying /usr/lib32/dri/radeonsi_dri.so /usr/share/libdrm/amdgpu.ids version: 1.0.0 radeonsi: Failed to create a context. libGL: Using DRI3 for screen 0 radeonsi: Failed to create a context. X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 154 (GLX) Minor opcode of failed request: 3 (X_GLXCreateContext) Value in failed request: 0x0 Serial number of failed request: 31 Current serial number in output stream: 33 At the same time, the following messages are logged in dmesg: (See similar but apparently harmless: https://bugs.freedesktop.org/show_bug.cgi?id=3D104082) [433611.485600] amdgpu 0000:03:00.0: swiotlb buffer is full (sz: 2097152 by= tes) [433611.485602] amdgpu 0000:03:00.0: swiotlb: coherent allocation failed, size=3D2097152 Full relevant dmesg log of the accident is attached Various VRAM/GTT info from boot: [ 10.485945] [drm] amdgpu kernel modesetting enabled. [ 10.486189] amdgpu 0000:03:00.0: enabling device (0000 -> 0003) [ 10.669296] amdgpu 0000:03:00.0: VRAM: 2048M 0x000000F400000000 - 0x000000F47FFFFFFF (2048M used) [ 10.669298] amdgpu 0000:03:00.0: GTT: 1024M 0x0000000000000000 - 0x000000003FFFFFFF [ 10.669387] [drm] amdgpu: 2048M of VRAM memory ready [ 10.669388] [drm] amdgpu: 3072M of GTT memory ready. [ 10.670190] amdgpu 0000:03:00.0: PCIE GART of 1024M enabled (table at 0x000000F400040000). [ 10.685934] [drm] amdgpu: dpm initialized [ 11.043323] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:03:00.0 on minor 1 Sysinfo: - Gentoo x86_64 - llvm/clang/mesa/libdrm and friends, including drivers all pulled from git= as of ~2 days ago. - Intel HD 4400 Gen7.5 Haswell - i915 - AMD Radeon HD 8850M - amdgpu - Both drivers are using DRI3 for PRIME --=20 You are receiving this mail because: You are the assignee for the bug.= --15172345600.75Bc9e.16657 Date: Mon, 29 Jan 2018 14:02:40 +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
Bug ID 104837
Summary 'radeonsi: Failed to create context' with 32 bit applications
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity major
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter rafael.ristovski@gmail.com 

Created attachment 137021 [deta=
ils]
dmesg log

Running 32bit OpenGL applications on my AMD card with DRI_PRIME=3D1 produce=
s the
following error, running 64bit applications works just fine.
Somehow I suspect virtual memory is the cause.

libGL: pci id for fd 5: 1002:6823, driver radeonsi
libGL: OpenDriver: trying /usr/lib32/dri/tls/radeonsi_dri.so
libGL: OpenDriver: trying /usr/lib32/dri/radeonsi_dri.so
/usr/share/libdrm/amdgpu.ids version: 1.0.0
radeonsi: Failed to create a context.
libGL: Using DRI3 for screen 0
radeonsi: Failed to create a context.
X Error of failed request:  BadValue (integer parameter out of range for
operation)
  Major opcode of failed request:  154 (GLX)
  Minor opcode of failed request:  3 (X_GLXCreateContext)
  Value in failed request:  0x0
  Serial number of failed request:  31
  Current serial number in output stream:  33

At the same time, the following messages are logged in dmesg:
(See similar but apparently harmless:
https://bugs.freedesktop.org/show_bug.=
cgi?id=3D104082)

[433611.485600] amdgpu 0000:03:00.0: swiotlb buffer is full (sz: 2097152 by=
tes)
[433611.485602] amdgpu 0000:03:00.0: swiotlb: coherent allocation failed,
size=3D2097152

Full relevant dmesg log of the accident is attached

Various VRAM/GTT info from boot:

[   10.485945] [drm] amdgpu kernel modesetting enabled.
[   10.486189] amdgpu 0000:03:00.0: enabling device (0000 -> 0003)
[   10.669296] amdgpu 0000:03:00.0: VRAM: 2048M 0x000000F400000000 -
0x000000F47FFFFFFF (2048M used)
[   10.669298] amdgpu 0000:03:00.0: GTT: 1024M 0x0000000000000000 -
0x000000003FFFFFFF
[   10.669387] [drm] amdgpu: 2048M of VRAM memory ready
[   10.669388] [drm] amdgpu: 3072M of GTT memory ready.
[   10.670190] amdgpu 0000:03:00.0: PCIE GART of 1024M enabled (table at
0x000000F400040000).
[   10.685934] [drm] amdgpu: dpm initialized
[   11.043323] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:03:00.0 on
minor 1

Sysinfo:

- Gentoo x86_64
- llvm/clang/mesa/libdrm and friends, including drivers all pulled from git=
 as
of ~2 days ago.

- Intel HD 4400 Gen7.5 Haswell - i915
- AMD Radeon HD 8850M - amdgpu
- Both drivers are using DRI3 for PRIME

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