From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 207047] New: Crash after failed to pin userptr on amdgpu
Date: Tue, 31 Mar 2020 23:39:09 +0000 [thread overview]
Message-ID: <bug-207047-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=207047
Bug ID: 207047
Summary: Crash after failed to pin userptr on amdgpu
Product: Drivers
Version: 2.5
Kernel Version: 5.5.13
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: me@artem.ist
Regression: No
Created attachment 288139
--> https://bugzilla.kernel.org/attachment.cgi?id=288139&action=edit
dmesg output since usermode crash that caused bug
When a user-mode program crashes while using amdgpu resources amdgpu fails to
pin userptr then segfaults in the GPU scheduler. This occured while attempting
to port a program to use Wayland and Vulkan on AMD Ryzen 3700X and AMD RX580
using unmodified amdgpu drivers.
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next reply other threads:[~2020-03-31 23:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-31 23:39 bugzilla-daemon [this message]
2020-04-01 6:27 ` [Bug 207047] Crash after failed to pin userptr on amdgpu bugzilla-daemon
2020-04-01 13:09 ` bugzilla-daemon
2020-04-02 15:30 ` bugzilla-daemon
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