Re: [Xen-devel] Re: [Qemu-devel] [PATCH V11 09/15] xen: Introduce the Xen mapcache

2011-03-28 Thread Anthony PERARD
On Wed, Mar 23, 2011 at 12:33, Alexander Graf wrote: > We have a bitmap framework in qemu now. Please use that :). See bitmap.h / > bitops.h / bitops.c. Will do. Thanks, -- Anthony PERARD

Re: [Qemu-devel] [PATCH V11 09/15] xen: Introduce the Xen mapcache

2011-03-23 Thread Alexander Graf
On 01.03.2011, at 19:35, anthony.per...@citrix.com wrote: > From: Jun Nakajima > > On IA32 host or IA32 PAE host, at present, generally, we can't create > an HVM guest with more than 2G memory, because generally it's almost > impossible for Qemu to find a large enough and consecutive virtual >

[Qemu-devel] [PATCH V11 09/15] xen: Introduce the Xen mapcache

2011-03-01 Thread anthony . perard
From: Jun Nakajima On IA32 host or IA32 PAE host, at present, generally, we can't create an HVM guest with more than 2G memory, because generally it's almost impossible for Qemu to find a large enough and consecutive virtual address space to map an HVM guest's whole physical address space. The at