Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-02 Thread Marcel Apfelbaum
On 06/02/2015 06:24 PM, Laszlo Ersek wrote: On 06/02/15 13:37, Marcel Apfelbaum wrote: On 06/01/2015 06:37 PM, Laszlo Ersek wrote: On 06/01/15 15:48, Marcel Apfelbaum wrote: On 06/01/2015 04:28 PM, Laszlo Ersek wrote: On 06/01/15 15:05, Marcel Apfelbaum wrote: On 06/01/2015 03:27 PM, Michael

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-02 Thread Laszlo Ersek
On 06/02/15 13:37, Marcel Apfelbaum wrote: > On 06/01/2015 06:37 PM, Laszlo Ersek wrote: >> On 06/01/15 15:48, Marcel Apfelbaum wrote: >>> On 06/01/2015 04:28 PM, Laszlo Ersek wrote: On 06/01/15 15:05, Marcel Apfelbaum wrote: > On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: >> On Mo

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-02 Thread Marcel Apfelbaum
On 06/01/2015 06:37 PM, Laszlo Ersek wrote: On 06/01/15 15:48, Marcel Apfelbaum wrote: On 06/01/2015 04:28 PM, Laszlo Ersek wrote: On 06/01/15 15:05, Marcel Apfelbaum wrote: On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: On

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Laszlo Ersek
On 06/01/15 15:48, Marcel Apfelbaum wrote: > On 06/01/2015 04:28 PM, Laszlo Ersek wrote: >> On 06/01/15 15:05, Marcel Apfelbaum wrote: >>> On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: > On 06/01/2015 03:17 PM, Michael S

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Marcel Apfelbaum
On 06/01/2015 04:28 PM, Laszlo Ersek wrote: On 06/01/15 15:05, Marcel Apfelbaum wrote: On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: On 06/01/2015 03:17 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 01:40:19PM +0200

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Laszlo Ersek
On 06/01/15 15:05, Marcel Apfelbaum wrote: > On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: >> On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: >>> On 06/01/2015 03:17 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: > On Mo,

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Michael S. Tsirkin
On Mon, Jun 01, 2015 at 02:57:02PM +0200, Gerd Hoffmann wrote: > Hi, > > > > Devices behind pxb wouldn't be working because they didn't got resources > > > assigned, yes. > > > > I mean that there's no way to get old seabios+pxb when bisecting. > > When bisecting in qemu (with bundled seabios)

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Marcel Apfelbaum
On 06/01/2015 03:27 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: On 06/01/2015 03:17 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: On 05/

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Gerd Hoffmann
Hi, > > Devices behind pxb wouldn't be working because they didn't got resources > > assigned, yes. > > I mean that there's no way to get old seabios+pxb when bisecting. When bisecting in qemu (with bundled seabios) yes. But when bisection in seabios ... Anyway, at the end of the day it doesn

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Michael S. Tsirkin
On Mon, Jun 01, 2015 at 02:24:02PM +0200, Gerd Hoffmann wrote: > On Mo, 2015-06-01 at 14:17 +0200, Michael S. Tsirkin wrote: > > On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: > > > On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: > > > > On 05/31/2015 09:12 PM, Michael S.

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Michael S. Tsirkin
On Mon, Jun 01, 2015 at 03:21:19PM +0300, Marcel Apfelbaum wrote: > On 06/01/2015 03:17 PM, Michael S. Tsirkin wrote: > >On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: > >>On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: > >>>On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Gerd Hoffmann
On Mo, 2015-06-01 at 14:17 +0200, Michael S. Tsirkin wrote: > On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: > > On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: > > > On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote: > > > > On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Marcel Apfelbaum
On 06/01/2015 03:17 PM, Michael S. Tsirkin wrote: On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote: On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel Apfelbaum wrote: PXB do

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Michael S. Tsirkin
On Mon, Jun 01, 2015 at 01:40:19PM +0200, Gerd Hoffmann wrote: > On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: > > On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote: > > > On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel Apfelbaum wrote: > > >> PXB does not work with unsupported bioses,

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Gerd Hoffmann
On Mo, 2015-06-01 at 12:44 +0300, Marcel Apfelbaum wrote: > On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote: > > On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel Apfelbaum wrote: > >> PXB does not work with unsupported bioses, but should > >> not interfere with normal OS operation. > >> We don't s

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-06-01 Thread Marcel Apfelbaum
On 05/31/2015 09:12 PM, Michael S. Tsirkin wrote: On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel Apfelbaum wrote: PXB does not work with unsupported bioses, but should not interfere with normal OS operation. We don't ship them anymore, but it's reasonable to keep the work-around until we updat

Re: [Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-05-31 Thread Michael S. Tsirkin
On Mon, May 25, 2015 at 06:34:01PM +0300, Marcel Apfelbaum wrote: > PXB does not work with unsupported bioses, but should > not interfere with normal OS operation. > We don't ship them anymore, but it's reasonable > to keep the work-around until we update the bios in qemu. We already did, did we n

[Qemu-devel] [PATCH V7 23/24] apci: fix PXB behaviour if used with unsupported BIOS

2015-05-25 Thread Marcel Apfelbaum
PXB does not work with unsupported bioses, but should not interfere with normal OS operation. We don't ship them anymore, but it's reasonable to keep the work-around until we update the bios in qemu. Fix this by not adding PXB mem/IO chunks to _CRS if they weren't configured by BIOS. Signed-off-b