From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 99261] Kernel 4.10-rc2 on APU with Kaveri + Topaz : boot hangs on switch to amdgpudrmfb Date: Tue, 03 Jan 2017 16:08:14 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1587501008==" 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 872176E5B4 for ; Tue, 3 Jan 2017 16:08:14 +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 --===============1587501008== Content-Type: multipart/alternative; boundary="14834596940.6cbC67.12303"; charset="UTF-8" --14834596940.6cbC67.12303 Date: Tue, 3 Jan 2017 16:08:14 +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=3D99261 Bug ID: 99261 Summary: Kernel 4.10-rc2 on APU with Kaveri + Topaz : boot hangs on switch to amdgpudrmfb Product: DRI Version: XOrg git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: blocker Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: nmset@netcourrier.com Created attachment 128729 --> https://bugs.freedesktop.org/attachment.cgi?id=3D128729&action=3Dedit kernel log on boot failure Since testing kernel 4.10 preRC, RC1 and RC2, my laptop hangs on boot at li= ne=20 fb : switch to amdgpudrmfb from EVI VGA. A few specs : APU : AMD A10-7300 Radeon R6, 10 Compute Cores 4C+6G (from /proc/cpuinfo). iGPU : 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri HDMI/DP Audio Controller dGPU : 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] T= opaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445] Xorg : 1.18.4, on Arch Linux Boot command line : BOOT_IMAGE=3D/boot/vmlinuz-linux root=3DUUID=3D76ba28b4-683c-4a39-96ef-6a1105905567 rw acpi=3Doff (I have to= use acpi=3Doff on 4.10-rcX to go beyonf initramfs loading) Whatever amdgpu module's option combination I use is of no avail. These ones (aspm=3D0 bapm=3D0 runpm=3D0 powerplay=3D1) allow me to use amdgpu on 4.9. Attached is a kernel.log file where there is a stack trace of amdgpu module crashing. I can use 4.10-rc2 on my desktop with RX480 and an old Phenom II x6 CPU. I am posting here in the hope of getting developer attention to care about = this module's crashing, on KMS seemingly. If I use nomodeset, the module gets loaded, but obviously, there's no X session beyond. Regards. --=20 You are receiving this mail because: You are the assignee for the bug.= --14834596940.6cbC67.12303 Date: Tue, 3 Jan 2017 16:08:14 +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 99261
Summary Kernel 4.10-rc2 on APU with Kaveri + Topaz : boot hangs on sw= itch to amdgpudrmfb
Product DRI
Version XOrg git
Hardware x86-64 (AMD64)
OS Linux (All)
Status NEW
Severity blocker
Priority medium
Component DRM/AMDgpu
Assignee dri-devel@lists.freedesktop.org
Reporter nmset@netcourrier.com 

Created attachment 12=
8729 [details]
kernel log on boot failure

Since testing kernel 4.10 preRC, RC1 and RC2, my laptop hangs on boot at li=
ne=20
fb : switch to amdgpudrmfb from EVI VGA.

A few specs :

APU : AMD A10-7300 Radeon R6, 10 Compute Cores 4C+6G (from /proc/cpuinfo).
iGPU : 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri
HDMI/DP Audio Controller
dGPU : 01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] T=
opaz
XT [Radeon R7 M260/M265 / M340/M360 / M440/M445]
Xorg : 1.18.4, on Arch Linux
Boot command line : BOOT_IMAGE=3D/boot/vmlinuz-linux
root=3DUUID=3D76ba28b4-683c-4a39-96ef-6a1105905567 rw acpi=3Doff (I have to=
 use
acpi=3Doff on 4.10-rcX to go beyonf initramfs loading)

Whatever amdgpu module's option combination I use is of no avail. These ones
(aspm=3D0 bapm=3D0 runpm=3D0 powerplay=3D1) allow me to use amdgpu on 4.9.

Attached is a kernel.log file where there is a stack trace of amdgpu module
crashing.

I can use 4.10-rc2 on my desktop with RX480 and an old Phenom II x6 CPU.

I am posting here in the hope of getting developer attention to care about =
this
module's crashing, on KMS seemingly. If I use nomodeset, the module gets
loaded, but obviously, there's no X session beyond.

Regards.

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