** Changed in: qemu
Status: In Progress => New
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https://bugs.launchpad.net/bugs/1719339
Title:
serial8250: too much work for irq3
Status in QEMU:
New
Bug description:
** Changed in: qemu
Assignee: Denys Zagorui (dzagorui) => (unassigned)
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https://bugs.launchpad.net/bugs/1719339
Title:
serial8250: too much work for irq3
Status in Q
** Changed in: qemu
Assignee: (unassigned) => Denys Zagorui (dzagorui)
** Changed in: qemu
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1719339
Use simpler setup for reproducing.
Was used only qemu-system-x86_64 (without using high-level wrappers and
managers of virtual machines: libvirt, virsh, virt-install, virt-manager
etc..). My setup with two consoles:
/usr/local/bin/qemu-system-x86_64 -cpu host -enable-kvm -m 256 -smp 4
-kernel
Public bug reported:
It's know issue and sometimes mentioned since 2007. But it seems not
fixed.
http://lists.gnu.org/archive/html/qemu-devel/2008-02/msg00140.html
https://bugzilla.redhat.com/show_bug.cgi?id=986761
Hello
This is known issue, it was mentioned at first time about 9 years ago.
https://lkml.org/lkml/2008/2/5/401
https://bugzilla.redhat.com/show_bug.cgi?id=986761
But it seems not fixed. I tested on my setup.
My Host machine Debian Stretch (kernel 4.9-30), Guest vanilla kernel
4.4-76.
