Re: [Qemu-devel] [PATCH for-1.7 0/2] revert master abort related patches

2013-11-10 Thread Michael S. Tsirkin
On Sun, Nov 10, 2013 at 02:15:23PM +0200, Marcel Apfelbaum wrote: > The master-abort patch introduced a background memory region > covering all 64 bit pci address space, the visible parts > being the unused pci-holes addresses. > > The patch revealed the following issues: > 1. Some memory regions

[Qemu-devel] [PATCH for-1.7 0/2] revert master abort related patches

2013-11-10 Thread Marcel Apfelbaum
The master-abort patch introduced a background memory region covering all 64 bit pci address space, the visible parts being the unused pci-holes addresses. The patch revealed the following issues: 1. Some memory regions have INT64_MAX size, but the size was supposed to be UINT64_MAX (meaning