From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105760] [4.17-rc1] RIP: smu7_populate_single_firmware_entry.isra.6+0x57/0xc0 [amdgpu] RSP: ffffa17901efb930 Date: Thu, 26 Jul 2018 22:32:31 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2037371902==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A53076E84F for ; Thu, 26 Jul 2018 22:32:31 +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 --===============2037371902== Content-Type: multipart/alternative; boundary="15326443512.9f2515.15476" Content-Transfer-Encoding: 7bit --15326443512.9f2515.15476 Date: Thu, 26 Jul 2018 22:32:31 +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=3D105760 Thomas Martitz changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #140356|0 |1 is obsolete| | Attachment #140585|0 |1 is obsolete| | Attachment #140611|0 |1 is obsolete| | Attachment #140660|0 |1 is obsolete| | --- Comment #55 from Thomas Martitz --- Created attachment 140845 --> https://bugs.freedesktop.org/attachment.cgi?id=3D140845&action=3Dedit dmesg + Karols hack No, unfortunately, the GPU is unusable after resume, but the dmesg output is different now. FWIW, in this case I have booted with pcie_port_pm=3Doff which I feel impro= ves things on my system (but it's nowhere a solution), since I think the GPU is behind a PCIe bridge to which the TB3 port is also connected, and I found in the source that bridge pm should be disabled if there are TB3 ports behind = due to hotplug. Without pcie_port_pm the behavior is almost the same, except that dmesg sho= ws lots of powerplay error messages that don't occur in the attached output (again, made with pcie_port_pm=3Doff). Karol's patch didn't apply cleanly onto drm-next-4.19-wip, so I made some changes, perhaps you may check if it's still equivalent (will attach with t= he next comment. --=20 You are receiving this mail because: You are the assignee for the bug.= --15326443512.9f2515.15476 Date: Thu, 26 Jul 2018 22:32:31 +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 Thomas Martitz changed bug 10576= 0
What Removed Added
Attachment #140356 is obsolete   1
Attachment #140585 is obsolete   1
Attachment #140611 is obsolete   1
Attachment #140660 is obsolete   1

Comme= nt # 55 on bug 10576= 0 from Thomas Martitz 
Created attachment 140845 [details]
dmesg + Karols hack

No, unfortunately, the GPU is unusable after resume, but the dmesg output is
different now.

FWIW, in this case I have booted with pcie_port_pm=3Doff which I feel impro=
ves
things on my system (but it's nowhere a solution), since I think the GPU is
behind a PCIe bridge to which the TB3 port is also connected, and I found in
the source that bridge pm should be disabled if there are TB3 ports behind =
due
to hotplug.

Without pcie_port_pm the behavior is almost the same, except that dmesg sho=
ws
lots of powerplay error messages that don't occur in the attached output
(again, made with pcie_port_pm=3Doff).

Karol's patch didn't apply cleanly onto drm-next-4.19-wip, so I made some
changes, perhaps you may check if it's still equivalent (will attach with t=
he
next comment.

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