[Bug 95023] After kexec in console: GPU HANG: ecode 7:0:0x87c3ffff, reason: Ring hung, action: reset

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 21 18:48:46 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95023

--- Comment #6 from dephlector at yahoo.com ---
I apologize, but I am not able to produce a high-debug level dmesg right now. I
will do so and attach as soon as I am able to.

Btw I tried kexec-ing the second kernel from the same kernel. The system I
tried this had 1-2 days of uptime, running X and other stuff. The system froze
totally with a black screen.
After a restart (power cycle) I tried again. This time the kexec worked as a
charm - booted without any disturbing messages in the dmesg, not even the
warning in the bug. I tried several more times and the result was correctly
kexec-ed kernel and running system.

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