From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 102553] Venus PRO R9 M265X amdgpu: Kernel OOPS si_dpm_set_power_state unable to handle kernel NULL pointer dereference Date: Sun, 01 Apr 2018 17:57:45 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0717105506==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 2B1CA6E10C for ; Sun, 1 Apr 2018 17:57:45 +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 --===============0717105506== Content-Type: multipart/alternative; boundary="15226054650.14F20263.1237" Content-Transfer-Encoding: 7bit --15226054650.14F20263.1237 Date: Sun, 1 Apr 2018 17:57:45 +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=3D102553 --- Comment #17 from mercuriete --- With the patch from comment 4 ported to amdgpu... https://patchwork.kernel.org/patch/8731311/ the warning is silenced but i have the same behaviour as Stefano Cipriani I will attach lspci of battery and balanced but i have the same output: partial output of lspci: LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Laten= cy L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+ LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLAct= ive- BWMgmt- ABWMgmt- Anyway, thank you very much Alex and Stefano. You make my day. PS: From my point of view the issue of dereference is fixed and this issue = can be closed when pushed to git. PS2: Alex, this patch can be merged with linux LTS 4.14? Your patch was tested on: uname -a Linux localhost.localdomain 4.14.27-gentoo #2 SMP PREEMPT Sun Apr 1 19:43:12 CEST 2018 x86_64 Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz GenuineIntel GNU/Linux Thanks you very much guys!!! --=20 You are receiving this mail because: You are the assignee for the bug.= --15226054650.14F20263.1237 Date: Sun, 1 Apr 2018 17:57:45 +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

Comme= nt # 17 on bug 10255= 3 from mercuriete 
With the patch from co=
mment 4 ported to amdgpu...

https://patchwork.k=
ernel.org/patch/8731311/

the warning is silenced but i have the same behaviour as Stefano Cipriani

I will attach lspci of battery and balanced but i have the same output:


partial output of lspci:

           LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Laten=
cy
L0s <64ns, L1 <1us
                        ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLAct=
ive-
BWMgmt- ABWMgmt-



Anyway, thank you very much Alex and Stefano. You make my day.

PS: From my point of view the issue of dereference is fixed and this issue =
can
be closed when pushed to git.

PS2: Alex, this patch can be merged with linux LTS 4.14?
Your patch was tested on:
uname -a
Linux localhost.localdomain 4.14.27-gentoo #2 SMP PREEMPT Sun Apr 1 19:43:12
CEST 2018 x86_64 Intel(R) Core(TM) i7-4720HQ CPU @ 2.60GHz GenuineIntel
GNU/Linux


Thanks you very much guys!!!

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