Re: [Qemu-devel] [RFC PATCH] pc: align gpa<->hpa on 1GB boundary by splitting RAM on several regions

[Igor Mammedov]

On Wed, 30 Oct 2013 21:44:12 -0200
Marcelo Tosatti <address@hidden> wrote:

> On Wed, Oct 30, 2013 at 08:56:17PM +0100, Igor Mammedov wrote:
> > On Wed, 30 Oct 2013 16:51:29 -0200
> > Marcelo Tosatti <address@hidden> wrote:
> > 
[...]
> 
> > btw: now if QEMU can't allocate hugepages for whole guest size it will 
> > fallback
> > to 4k pages anyway for whole guest size, with warning that isn't visible if
> > user doesn't start QEMU manually.
> 
> Not with -mem-prealloc.
tested with it, it does not much, just prints error message to stderr
and then fallbacks to default allocator continuing guest booting.

> 
>