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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 107898] "kfd: Failed to resume IOMMU for device 1002:15dd" on Raven Ridge
Date: Tue, 11 Sep 2018 07:33:16 +0000	[thread overview]
Message-ID: <bug-107898-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=107898

            Bug ID: 107898
           Summary: "kfd: Failed to resume IOMMU for device 1002:15dd" on
                    Raven Ridge
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: DRM/amdkfd
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: marvin.damschen@gullz.de

Created attachment 141520
  --> https://bugs.freedesktop.org/attachment.cgi?id=141520&action=edit
dmesg 4.19-rc3

Hey,

I wanted to try the newly-added support for Raven Ridge in amdkfd, but
initialization fails at:
"kfd: Failed to resume IOMMU for device 1002:15dd" on AMD Ryzen 5 2500U (Lenovo
E485) with 4.19-rc3. IOMMU itself seems to initialize fine (As I understand, I
can ignore the "AMD-Vi: Unable to write to IOMMU perf counter." msg). Full log
is attached.

Best regards
Marvin

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             reply	other threads:[~2018-09-11  7:33 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-11  7:33 bugzilla-daemon [this message]
2018-09-11  8:49 ` [Bug 107898] "kfd: Failed to resume IOMMU for device 1002:15dd" on Raven Ridge bugzilla-daemon
2018-09-11  8:53 ` bugzilla-daemon
2018-09-11 20:48 ` bugzilla-daemon
2018-09-12  5:19 ` bugzilla-daemon
2018-09-12  5:21 ` bugzilla-daemon
2018-09-12 10:16 ` bugzilla-daemon
2018-09-12 10:17 ` bugzilla-daemon
2018-09-13 20:05 ` bugzilla-daemon
2018-09-14  7:40 ` bugzilla-daemon
2018-09-20  9:00 ` bugzilla-daemon
2018-09-20  9:01 ` bugzilla-daemon
2018-10-01 18:40 ` bugzilla-daemon
2018-10-10 12:07 ` bugzilla-daemon
2018-11-14 10:44 ` bugzilla-daemon
2019-11-19  7:53 ` bugzilla-daemon

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