Re: Allocating physical memory without a kernel mapping

2010-03-02 Thread Alexander Eichner
Giovanni Trematerra wrote: > On Tue, Mar 2, 2010 at 9:34 AM, Alexander Eichner wrote: > > Giovanni Trematerra wrote: > >> On Mon, Mar 1, 2010 at 10:59 AM, Alexander Eichner > >> wrote: > >> > Hi, > >> > > > > > Thanks for your help but I don't see how that patch could help with my > > problem. r

Re: Allocating physical memory without a kernel mapping

2010-03-02 Thread Giovanni Trematerra
On Tue, Mar 2, 2010 at 9:34 AM, Alexander Eichner wrote: > Giovanni Trematerra wrote: >> On Mon, Mar 1, 2010 at 10:59 AM, Alexander Eichner >> wrote: >> > Hi, >> > > > Thanks for your help but I don't see how that patch could help with my > problem. rtR0MemObjNativeAllocPage allocates pages with

Re: Allocating physical memory without a kernel mapping

2010-03-02 Thread Alexander Eichner
Giovanni Trematerra wrote: > On Mon, Mar 1, 2010 at 10:59 AM, Alexander Eichner wrote: > > Hi, > > > > I'm currently trying to finish the R0 memory implementation[1] of FreeBSD > > for VirtualBox. One of the missing methods allocates physical non > > contiguous pages which don't need to have a k

Re: Allocating physical memory without a kernel mapping

2010-03-01 Thread Giovanni Trematerra
On Mon, Mar 1, 2010 at 10:59 AM, Alexander Eichner wrote: > Hi, > > I'm currently trying to finish the R0 memory implementation[1] of FreeBSD for > VirtualBox. One of the missing methods allocates physical non contiguous > pages which don't need to have a kernel mapping > (rtR0MemObjNativeAlloc