Re: [Qemu-devel] i386: pc: align gpa<->hpa on 1GB boundary (v3)

2013-11-06 Thread Paolo Bonzini
Il 06/11/2013 13:22, Igor Mammedov ha scritto: >>> > > 'gb_align' is one shot usage, it would be better to just add it as an >>> > > argument >>> > > to pc_memory_init(). That would allow to avoid extending PcGuestInfo >>> > > needlessly, >>> > > since gb_align isn't reused. >> > >> > No, Marcel

Re: [Qemu-devel] i386: pc: align gpa<->hpa on 1GB boundary (v3)

2013-11-06 Thread Igor Mammedov
On Wed, 06 Nov 2013 13:07:26 +0100 Paolo Bonzini wrote: > Il 06/11/2013 12:59, Igor Mammedov ha scritto: > > On Tue, 5 Nov 2013 23:55:43 -0200 > > Marcelo Tosatti wrote: > > > >> > >> > >> v2: condition enablement of new mapping to new machine types (Paolo) > >> v3: fix changelog > >> > >>

Re: [Qemu-devel] i386: pc: align gpa<->hpa on 1GB boundary (v3)

2013-11-06 Thread Paolo Bonzini
Il 06/11/2013 12:59, Igor Mammedov ha scritto: > On Tue, 5 Nov 2013 23:55:43 -0200 > Marcelo Tosatti wrote: > >> >> >> v2: condition enablement of new mapping to new machine types (Paolo) >> v3: fix changelog >> >> - >> >> >> Align guest physical address and host physical address >> beyond gu

Re: [Qemu-devel] i386: pc: align gpa<->hpa on 1GB boundary (v3)

2013-11-06 Thread Igor Mammedov
On Tue, 5 Nov 2013 23:55:43 -0200 Marcelo Tosatti wrote: > > > v2: condition enablement of new mapping to new machine types (Paolo) > v3: fix changelog > > - > > > Align guest physical address and host physical address > beyond guest 4GB on a 1GB boundary. > > Otherwise 1GB TLBs cannot

[Qemu-devel] i386: pc: align gpa<->hpa on 1GB boundary (v3)

2013-11-05 Thread Marcelo Tosatti
v2: condition enablement of new mapping to new machine types (Paolo) v3: fix changelog - Align guest physical address and host physical address beyond guest 4GB on a 1GB boundary. Otherwise 1GB TLBs cannot be cached for the range. Signed-off-by: Marcelo Tosatti diff --git a/hw/i386/pc.