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* [Qemu-devel] QEMU-KVM and hardened (GRSEC/PaX) kernel
@ 2011-04-16 22:45 Антон Кочков
  2011-04-19 19:24 ` Blue Swirl
  2011-04-20 14:29 ` Avi Kivity
  0 siblings, 2 replies; 6+ messages in thread
From: Антон Кочков @ 2011-04-16 22:45 UTC (permalink / raw)
  To: qemu-devel

Good day!
I'm trying to make working qemu-kvm with hardened gentoo on hardened kernel.
When i'm using CONFIG_PAX_KERNPAGEXEC and CONFIG_PAX_MEM_UNDEREF qemu just start
and go to infinite loop and take 100% of one of my CPU core. adn it
even can't be killed.
Also it is dont give answer for qemu monitor/remote gdb.
When I'm changed these two values as disabled, qemu-kvm now start, and
stop (i mean qemu monitor show that virtual machine is running, but no
any activity/output). Also it's load about 0%.
See details in bug http://bugs.gentoo.org/show_bug.cgi?id=363713

Hope this info help improve qemu-kvm.

Best regards,
Anton Kochkov.

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2011-04-21  8:03 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-04-16 22:45 [Qemu-devel] QEMU-KVM and hardened (GRSEC/PaX) kernel Антон Кочков
2011-04-19 19:24 ` Blue Swirl
2011-04-20  1:16   ` Антон Кочков
2011-04-20 14:29 ` Avi Kivity
2011-04-20 16:47   ` Антон Кочков
2011-04-21  8:03     ` Avi Kivity

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