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Bug #1812

closed

vm idle zero panic

Added by herrgard about 14 years ago. Updated about 14 years ago.

Status:
Closed
Priority:
Normal
Assignee:
vsrinivas
Category:
-
Target version:
-
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hi,

I get this panic on master.
http://leaf.dragonflybsd.org/~mh/vmzeroidle.jpg
Kernel: DragonFly v2.7.3.793.gcbfc8-DEVELOPMENT (aug 30)

If I set vm.idlezero_enable=0 in /boot/loader.conf it boots successfully.

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 #1

Updated by vsrinivas about 14 years ago

I believe that the issue was that I was enabling bzeront() { which uses the
movnti instruction } at SSE, not SSE2. I've just committed a patch to fix this;
would love to hear if it does.

-- vs

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 #2

Updated by herrgard about 14 years ago

Venkatesh Srinivas <> added the comment:

I believe that the issue was that I was enabling bzeront() { which uses
the
movnti instruction } at SSE, not SSE2. I've just committed a patch to
fix this;
would love to hear if it does.

-- vs

----------
assignedto: -> vsrinivas
nosy: +vsrinivas
status: unread -> in-progress

Yup, commit f48a95f5656a60056d89d62acc885491dddd1733 fixes it.

Thank you.

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 #3

Updated by vsrinivas about 14 years ago

Rockin', thanks for reporting!

Sorry for not crediting you in the commit. I forgot to and was promptly
reminded...

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