Re: [Qemu-devel] [PATCH v5 4/5] hw/i386/pc: use PVH option rom

[Stefano Garzarella]

On Tue, Jan 22, 2019 at 10:29:30AM +0100, Paolo Bonzini wrote:
> On 22/01/19 10:22, Stefano Garzarella wrote:
> > 
> > I tried to migrate from a QEMU with PVH support to a QEMU without PVH,
> > (both with the same pc-q35-4.0 machine) and the migration doesn't fail.
> > 
> > The guest, after the migration, works well, but when I tried to reboot,
> > the guest stuck.
> > 
> > The "info ramblock" on both QEMU produce the same output:
> >               Block Name    PSize              Offset               Used    
> >           Total
> >                   pc.ram    4 KiB  0x0000000000000000 0x0000000020000000 
> > 0x0000000020000000
> >     /address@hidden/acpi/tables    4 KiB  0x0000000020080000 
> > 0x0000000000020000 0x0000000000200000
> >                  pc.bios    4 KiB  0x0000000020000000 0x0000000000040000 
> > 0x0000000000040000
> >                   pc.rom    4 KiB  0x0000000020040000 0x0000000000020000 
> > 0x0000000000020000
> >    /address@hidden/table-loader    4 KiB  0x0000000020280000 
> > 0x0000000000001000 0x0000000000001000
> >       /address@hidden/acpi/rsdp    4 KiB  0x00000000202c0000 
> > 0x0000000000001000 0x0000000000001000
> > 
> > 
> > The following patch solves the issue. (Thanks Michael!)
> > Should I send the v6 of series or this patch alone for the review?
> 
> Send the patch alone, but there's no need to introduce 4.1 since the
> feature will be included in 4.0.

Okay, I'll modify the patch.

Thanks,
Stefano