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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 97500] Cannot unbind GPU from AMDGPU
Date: Fri, 26 Aug 2016 15:48:06 +0000	[thread overview]
Message-ID: <bug-97500-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=97500

            Bug ID: 97500
           Summary: Cannot unbind GPU from AMDGPU
           Product: DRI
           Version: XOrg git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: commendsarnex@gmail.com

Created attachment 126056
  --> https://bugs.freedesktop.org/attachment.cgi?id=126056&action=edit
dmesg

Hi guys. With AMDGPU, if I try to unbind my GPU from amdgpu, I get a hard
kernel lockup. My GPU is the RX 480. I'm currently on 4.7.2, but I've tried
drm-next-4.9 also. I've tried both echo $CARD_PCI_LOCATION > unbind, and
unbinding the vtcon and then modprobe -r amdgpu. When I had my HD 7950, the
echo $CARD_PCI_LOCATION > unbind method worked every time. I'm not sure how to
get any debug info, since even an ssh session locks up. I tried using pstore,
but no logs were saved.

Please let me know if you have any ideas or need any more info.

Thanks,
Sarnex

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             reply	other threads:[~2016-08-26 15:48 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-26 15:48 bugzilla-daemon [this message]
2016-09-01  0:17 ` [Bug 97500] Cannot unbind GPU from AMDGPU bugzilla-daemon
2016-09-01  0:47 ` bugzilla-daemon
2016-09-13  1:03 ` bugzilla-daemon
2016-09-24 21:23 ` bugzilla-daemon
2016-09-24 21:25 ` bugzilla-daemon
2016-09-25 21:06 ` bugzilla-daemon
2016-10-04 15:42 ` bugzilla-daemon
2016-10-29 15:06 ` bugzilla-daemon
2016-10-29 16:37 ` bugzilla-daemon
2016-10-31  7:44 ` bugzilla-daemon

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