Re: [Qemu-devel] [BUG] Guest OS hangs on boot when 64bit BAR present (kvm-apic -msi resource conflict)

2013-02-13 Thread Alexey Korolev
> On Wed, Feb 13, 2013 at 11:34:52AM +0100, Jan Kiszka wrote: >> On 2013-02-13 11:24, Michael S. Tsirkin wrote: >>> On Wed, Feb 13, 2013 at 06:06:37PM +1300, Alexey Korolev wrote: Sometime ago I reported an issue about guest OS hang when 64bit BAR present. http://lists.gnu.org/arch

Re: [Qemu-devel] [BUG] Guest OS hangs on boot when 64bit BAR present (kvm-apic -msi resource conflict)

2013-02-13 Thread Michael S. Tsirkin
On Wed, Feb 13, 2013 at 11:34:52AM +0100, Jan Kiszka wrote: > On 2013-02-13 11:24, Michael S. Tsirkin wrote: > > On Wed, Feb 13, 2013 at 06:06:37PM +1300, Alexey Korolev wrote: > >> Sometime ago I reported an issue about guest OS hang when 64bit BAR > >> present. > >> http://lists.gnu.org/archive/

Re: [Qemu-devel] [BUG] Guest OS hangs on boot when 64bit BAR present (kvm-apic -msi resource conflict)

2013-02-13 Thread Jan Kiszka
On 2013-02-13 11:24, Michael S. Tsirkin wrote: > On Wed, Feb 13, 2013 at 06:06:37PM +1300, Alexey Korolev wrote: >> Sometime ago I reported an issue about guest OS hang when 64bit BAR present. >> http://lists.gnu.org/archive/html/qemu-devel/2012-01/msg03189.html >> http://lists.gnu.org/archive/html

Re: [Qemu-devel] [BUG] Guest OS hangs on boot when 64bit BAR present (kvm-apic -msi resource conflict)

2013-02-13 Thread Michael S. Tsirkin
On Wed, Feb 13, 2013 at 06:06:37PM +1300, Alexey Korolev wrote: > Sometime ago I reported an issue about guest OS hang when 64bit BAR present. > http://lists.gnu.org/archive/html/qemu-devel/2012-01/msg03189.html > http://lists.gnu.org/archive/html/qemu-devel/2012-12/msg00413.html > > Some more inv

[Qemu-devel] [BUG] Guest OS hangs on boot when 64bit BAR present (kvm-apic -msi resource conflict)

2013-02-12 Thread Alexey Korolev
Sometime ago I reported an issue about guest OS hang when 64bit BAR present. http://lists.gnu.org/archive/html/qemu-devel/2012-01/msg03189.html http://lists.gnu.org/archive/html/qemu-devel/2012-12/msg00413.html Some more investigation has been done, so in this post I'll try to explain why it happ