On Sat, Aug 31, 2013 at 12:16:21AM -0700, Jordan Justen wrote:
> On Thu, Aug 29, 2013 at 8:28 PM, Gary Ching-Pang Lin wrote:
> > On Fri, Aug 30, 2013 at 02:04:40AM +1000, Bruce Rogers wrote:
> >> I tried this out, and I get the black screen as well when ept=n, but it
> >> boots
> >> successfully
On Thu, Aug 29, 2013 at 8:28 PM, Gary Ching-Pang Lin wrote:
> On Fri, Aug 30, 2013 at 02:04:40AM +1000, Bruce Rogers wrote:
>> I tried this out, and I get the black screen as well when ept=n, but it boots
>> successfully to the efi shell when ept=y.
>>
>> Gary, what does 'cat /sys/module/kvm_intel
Il 30/08/2013 21:05, Jordan Justen ha scritto:
> I meant your proposed update to VTF0 is not quite what is needed
> within EDK II. The current ROM based tables need to stay because that
> is what real firmware would need to use to enable a 64-bit PEI.
Ok, understood.
> OVMF will just have to do s
Il 30/08/2013 19:39, Jordan Justen ha scritto:
>> However, if you guys can figure out a patch for
>> > UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm so that it builds
>> > the page tables in RAM (and removing the page table Python code), that
>> > would also work.
> That path is not quite how
On Fri, Aug 30, 2013 at 11:44 AM, Paolo Bonzini wrote:
> Il 30/08/2013 19:39, Jordan Justen ha scritto:
>>> However, if you guys can figure out a patch for
>>> > UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm so that it builds
>>> > the page tables in RAM (and removing the page table Python c
On Fri, Aug 30, 2013 at 4:58 AM, Paolo Bonzini wrote:
> However, if you guys can figure out a patch for
> UefiCpuPkg/ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm so that it builds
> the page tables in RAM (and removing the page table Python code), that
> would also work.
That path is not quite how it
On Fri, Aug 30, 2013 at 5:42 AM, Paolo Bonzini wrote:
> Il 30/08/2013 14:10, Gleb Natapov ha scritto:
>> On Fri, Aug 30, 2013 at 01:58:59PM +0200, Paolo Bonzini wrote:
>>> Il 30/08/2013 11:37, Laszlo Ersek ha scritto:
Disclaimer: I don't know what I'm talking about.
>>>
>>> No problem. :)
>>>
Il 30/08/2013 14:10, Gleb Natapov ha scritto:
> On Fri, Aug 30, 2013 at 01:58:59PM +0200, Paolo Bonzini wrote:
>> Il 30/08/2013 11:37, Laszlo Ersek ha scritto:
>>> Disclaimer: I don't know what I'm talking about.
>>
>> No problem. :)
>>
>>> So, Jordan's patch for OVMF (SVN r14494) builds the page t
On Fri, Aug 30, 2013 at 01:58:59PM +0200, Paolo Bonzini wrote:
> Il 30/08/2013 11:37, Laszlo Ersek ha scritto:
> > Disclaimer: I don't know what I'm talking about.
>
> No problem. :)
>
> > So, Jordan's patch for OVMF (SVN r14494) builds the page tables (and
> > finally writes the root to CR3) in
Il 30/08/2013 11:37, Laszlo Ersek ha scritto:
> Disclaimer: I don't know what I'm talking about.
No problem. :)
> So, Jordan's patch for OVMF (SVN r14494) builds the page tables (and
> finally writes the root to CR3) in a phase when paging is not enabled
> yet in the VM.
>
> Again, I have no clu
On 08/30/13 05:28, Gary Ching-Pang Lin wrote:
> On Fri, Aug 30, 2013 at 02:04:40AM +1000, Bruce Rogers wrote:
>> >>> On 8/29/2013 at 02:23 AM, Gary Ching-Pang Lin wrote:
>>> On Wed, Aug 28, 2013 at 02:55:26PM +0200, Andreas Färber wrote:
Am 28.08.2013 14:10, schrieb Laszlo Ersek:
> On 0
Il 30/08/2013 05:28, Gary Ching-Pang Lin ha scritto:
>> > I tried this out, and I get the black screen as well when ept=n, but it
>> > boots
>> > successfully to the efi shell when ept=y.
>> >
>> > Gary, what does 'cat /sys/module/kvm_intel/parameters/ept' report on your
>> > failing machine?
>>
On Fri, Aug 30, 2013 at 02:04:40AM +1000, Bruce Rogers wrote:
> >>> On 8/29/2013 at 02:23 AM, Gary Ching-Pang Lin wrote:
> > On Wed, Aug 28, 2013 at 02:55:26PM +0200, Andreas Färber wrote:
> >> Am 28.08.2013 14:10, schrieb Laszlo Ersek:
> >> > On 08/28/13 13:49, Andreas Färber wrote:
> >> >> Am
>>> On 8/29/2013 at 02:23 AM, Gary Ching-Pang Lin wrote:
> On Wed, Aug 28, 2013 at 02:55:26PM +0200, Andreas Färber wrote:
>> Am 28.08.2013 14:10, schrieb Laszlo Ersek:
>> > On 08/28/13 13:49, Andreas Färber wrote:
>> >> Am 28.08.2013 13:45, schrieb Laszlo Ersek:
>> >>> (qemu-devel CC'd)
>> >>>
On Wed, Aug 28, 2013 at 02:55:26PM +0200, Andreas Färber wrote:
> Am 28.08.2013 14:10, schrieb Laszlo Ersek:
> > On 08/28/13 13:49, Andreas Färber wrote:
> >> Am 28.08.2013 13:45, schrieb Laszlo Ersek:
> >>> (qemu-devel CC'd)
> >>>
> >>> On 08/28/13 12:35, Gary Ching-Pang Lin wrote:
> Hi,
> >>
Andreas Färber wrote:
https://build.opensuse.org/package/show/Virtualization/OVMF
is at r14547 and that one works for me.
Gary/Ludwig, can you confirm that this is resolved?
Yes, that version doesn't have the black screen with qemu 1.6.0
indeed and boots into the efi shell just fine, thanks!
Am 28.08.2013 14:10, schrieb Laszlo Ersek:
> On 08/28/13 13:49, Andreas Färber wrote:
>> Am 28.08.2013 13:45, schrieb Laszlo Ersek:
>>> (qemu-devel CC'd)
>>>
>>> On 08/28/13 12:35, Gary Ching-Pang Lin wrote:
Hi,
I recently updated qemu to 1.6.0 and found OVMF just showed a blank
On 08/28/13 13:49, Andreas Färber wrote:
> Am 28.08.2013 13:45, schrieb Laszlo Ersek:
>> (qemu-devel CC'd)
>>
>> On 08/28/13 12:35, Gary Ching-Pang Lin wrote:
>>> Hi,
>>>
>>> I recently updated qemu to 1.6.0 and found OVMF just showed a blank
>>> screen when kvm was enabled. I tried to dump OVMF lo
Am 28.08.2013 13:45, schrieb Laszlo Ersek:
> (qemu-devel CC'd)
>
> On 08/28/13 12:35, Gary Ching-Pang Lin wrote:
>> Hi,
>>
>> I recently updated qemu to 1.6.0 and found OVMF just showed a blank
>> screen when kvm was enabled. I tried to dump OVMF log with the
>> following commond but nothing was s
(qemu-devel CC'd)
On 08/28/13 12:35, Gary Ching-Pang Lin wrote:
> Hi,
>
> I recently updated qemu to 1.6.0 and found OVMF just showed a blank
> screen when kvm was enabled. I tried to dump OVMF log with the
> following commond but nothing was stored in debug.log.
>
> qemu-system-x86_64 -s -enabl
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