Re: [Qemu-devel] [PATCH v3] piix: fix 32bit pci hole

2013-12-22 Thread Michael S. Tsirkin
On Sat, Dec 21, 2013 at 03:02:50AM +0100, Laszlo Ersek wrote: > From: Gerd Hoffmann > > Make the 32bit pci hole start at end of ram, so all possible address > space is covered. Of course the firmware can use less than that. > Leaving space unused is no problem, mapping pci bars outside the > hol

[Qemu-devel] [PATCH v3] piix: fix 32bit pci hole

2013-12-20 Thread Laszlo Ersek
From: Gerd Hoffmann Make the 32bit pci hole start at end of ram, so all possible address space is covered. Of course the firmware can use less than that. Leaving space unused is no problem, mapping pci bars outside the hole causes problems though. Signed-off-by: Gerd Hoffmann Forward ported t