[Qemu-devel] Re: Unposted reserved_va patch

2010-06-03 Thread Richard Henderson
On 06/02/2010 09:54 PM, Paul Brook wrote: > Hmm, maybe. My reasoning was that this is consistent with the current > behavior > of the ELF loader. If you specify -G then the target application will be > splatted at that address, regardless of whether it's already used by the host. Well, sort-of

[Qemu-devel] Re: Unposted reserved_va patch

2010-06-02 Thread Paul Brook
> Re: 68a1c816868b3e35a1da698af412b29e61b1948a > > In general, I like the idea (especially since I've proposed it before. ;-) > > However: > > +if (have_guest_base) { > +flags |= MAP_FIXED; > +} > > I think this is broken. If the user specifies -G n -R m they're ho