Re: [Qemu-devel] [PATCH v2] Fix guest OS hang when 64bit PCI bar present

2013-02-24 Thread Alexey Korolev
>> This patch addresses the issue fully described here: >> http://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg01804.html >> >> Linux kernels prior to 2.6.36 do not disable the PCI device during >> enumeration process. Since lower and higher parts of a 64bit BAR >> are programmed separately

Re: [Qemu-devel] [PATCH v2] Fix guest OS hang when 64bit PCI bar present

2013-02-23 Thread Michael S. Tsirkin
On Fri, Feb 22, 2013 at 04:58:44PM +1300, Alexey Korolev wrote: > This patch addresses the issue fully described here: > http://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg01804.html > > Linux kernels prior to 2.6.36 do not disable the PCI device during > enumeration process. Since lower a

Re: [Qemu-devel] [PATCH v2] Fix guest OS hang when 64bit PCI bar present

2013-02-22 Thread Jan Kiszka
On 2013-02-22 04:58, Alexey Korolev wrote: > This patch addresses the issue fully described here: > http://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg01804.html > > Linux kernels prior to 2.6.36 do not disable the PCI device during > enumeration process. Since lower and higher parts of a

Re: [Qemu-devel] [PATCH v2] Fix guest OS hang when 64bit PCI bar present

2013-02-22 Thread Peter Maydell
On 22 February 2013 03:58, Alexey Korolev wrote: > This patch addresses the issue fully described here: > http://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg01804.html > > Linux kernels prior to 2.6.36 do not disable the PCI device during > enumeration process. Since lower and higher parts

[Qemu-devel] [PATCH v2] Fix guest OS hang when 64bit PCI bar present

2013-02-21 Thread Alexey Korolev
This patch addresses the issue fully described here: http://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg01804.html Linux kernels prior to 2.6.36 do not disable the PCI device during enumeration process. Since lower and higher parts of a 64bit BAR are programmed separately this leads to qem