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Re: [Qemu-devel] [PATCH v5 4/5] hw/i386/pc: use PVH option rom
From: |
Stefano Garzarella |
Subject: |
Re: [Qemu-devel] [PATCH v5 4/5] hw/i386/pc: use PVH option rom |
Date: |
Tue, 22 Jan 2019 10:38:43 +0100 |
User-agent: |
NeoMutt/20180716 |
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
- [Qemu-devel] [PATCH v5 0/5] pvh: add new PVH option rom, Stefano Garzarella, 2019/01/18
- [Qemu-devel] [PATCH v5 3/5] optionrom: add new PVH option rom, Stefano Garzarella, 2019/01/18
- [Qemu-devel] [PATCH v5 4/5] hw/i386/pc: use PVH option rom, Stefano Garzarella, 2019/01/18
- [Qemu-devel] [PATCH v5 5/5] optionrom/pvh: load initrd from fw_cfg, Stefano Garzarella, 2019/01/18
- [Qemu-devel] [PATCH v5 1/5] linuxboot_dma: remove duplicate definitions of FW_CFG, Stefano Garzarella, 2019/01/18
- [Qemu-devel] [PATCH v5 2/5] linuxboot_dma: move common functions in a new header, Stefano Garzarella, 2019/01/18
- Re: [Qemu-devel] [PATCH v5 0/5] pvh: add new PVH option rom, Stefan Hajnoczi, 2019/01/21